Better HD150 5,83" Content design

Integer division (w*h)/8 truncates when w*h is not a multiple of 8,
allocating one byte too few. spr2color then writes past the end of
the buffer, corrupting the heap. Use (w*h+7)/8 to round up correctly.

Triggered by any tag whose width*height is not divisible by 8.

.github/workflows/conditional-build-test.yml

@@ -5,7 +5,7 @@ on: [push, pull_request]
 jobs:
   determine-builds:
     name: Evaluate Required Builds
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     timeout-minutes: 1
     # Map a step output to job output
     outputs:
@@ -26,7 +26,7 @@ jobs:
   tag-build:
     name: Build Tag FW
     needs: [determine-builds]
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout Code (with submodules)
         uses: actions/checkout@v4
@@ -66,20 +66,26 @@ jobs:
     strategy:
       matrix:
         environment:
-          - OpenEPaperLink_Mini_AP
-          - OpenEPaperLink_AP_and_Flasher
+          #- OpenEPaperLink_Mini_AP
+          #- OpenEPaperLink_AP_and_Flasher
           - ESP32_S3_16_8_YELLOW_AP
           - OpenEPaperLink_Mini_AP_v4
-    runs-on: ubuntu-22.04
+          - OpenEPaperLink_ESP32-PoE-ISO_AP
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout Code
         uses: actions/checkout@v4
       - uses: ./.github/actions/setup-pio
 
-      - name: Build ${{ matrix.environment }}
+      - name: Build ${{ matrix.environment }} binary
         run: |
           cd ESP32_AP-Flasher
           pio run --environment ${{ matrix.environment }}
+      - name: Build ${{ matrix.environment }} filesystem
+        if: ${{ matrix.environment != 'OpenEPaperLink_ESP32-PoE-ISO_AP' }}
+        run: |
+          cd ESP32_AP-Flasher
           pio run --target buildfs --environment ${{ matrix.environment }}
 
 
+

.github/workflows/release.yml

@@ -5,6 +5,12 @@ on:
     tags:
       - '*'
 
+env:
+  INCLUDE_C6_H2: true
+  INCLUDE_MINI_AP: false
+  INCLUDE_Nano_AP: false
+  INCLUDE_S2_Tag_Flasher: false
+
 jobs:
   build:
     runs-on: ubuntu-22.04
@@ -20,14 +26,14 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version: '3.9'
-          
-#      - name: Commit zipped files 
+
+#      - name: Commit zipped files
 #        run: |
 #          git config --global user.name 'Bot'
 #          git config --global user.email "bot@openepaperlink.de"
 #          git commit -am "Zipped web files"
 #          git push origin HEAD:master
-          
+
       - name: Install PlatformIO Core
         run: pip install --upgrade platformio
 
@@ -41,7 +47,8 @@ jobs:
         run: |
           mkdir espbinaries
 
-      - name: esp-idf build
+      - name: build ESP32-C6 firmware
+        if: ${{ env.INCLUDE_C6_H2 == 'true' }}
         uses: espressif/esp-idf-ci-action@v1
         with:
           esp_idf_version: latest
@@ -49,14 +56,36 @@ jobs:
           path: 'ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/'
 
       - name: Add C6 files to release
+        if: ${{ env.INCLUDE_C6_H2 == 'true' }}
         run: |
           cp /home/runner/work/OpenEPaperLink/OpenEPaperLink/ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/build/OpenEPaperLink_esp32_C6.bin espbinaries/OpenEPaperLink_esp32_C6.bin
+          cp /home/runner/work/OpenEPaperLink/OpenEPaperLink/ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/build/bootloader/bootloader.bin espbinaries/bootloader_C6.bin
+          cp /home/runner/work/OpenEPaperLink/OpenEPaperLink/ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/build/partition_table/partition-table.bin espbinaries/partition-table_C6.bin
+          cp /home/runner/work/OpenEPaperLink/OpenEPaperLink//binaries/ESP32-C6/firmware_C6.json espbinaries
+
+      - name: build ESP32-H2 firmware
+        if: ${{ env.INCLUDE_C6_H2 == 'true' }}
+        uses: espressif/esp-idf-ci-action@v1
+        with:
+          esp_idf_version: latest
+          target: esp32h2
+          path: 'ARM_Tag_FW/OpenEPaperLink_esp32_H2_AP/'
+
+      - name: Add H2 files to release
+        if: ${{ env.INCLUDE_C6_H2 == 'true' }}
+        run: |
+          cp /home/runner/work/OpenEPaperLink/OpenEPaperLink/ARM_Tag_FW/OpenEPaperLink_esp32_H2_AP/build/OpenEPaperLink_esp32_H2.bin espbinaries/OpenEPaperLink_esp32_H2.bin
+          cp /home/runner/work/OpenEPaperLink/OpenEPaperLink/ARM_Tag_FW/OpenEPaperLink_esp32_H2_AP/build/bootloader/bootloader.bin espbinaries/bootloader_H2.bin
+          cp /home/runner/work/OpenEPaperLink/OpenEPaperLink/ARM_Tag_FW/OpenEPaperLink_esp32_H2_AP/build/partition_table/partition-table.bin espbinaries/partition-table_H2.bin
+          cp /home/runner/work/OpenEPaperLink/OpenEPaperLink//binaries/ESP32-H2/firmware_H2.json espbinaries
+
 #      - name: Zip web files
-#        run: | 
+#        run: |
 #            cd /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_AP-Flasher
 #            python gzip_wwwfiles.py
-          
+
       - name: Build firmware for OpenEPaperLink_Mini_AP
+        if: ${{ env.INCLUDE_MINI_AP == 'true' }}
         run: |
           cd ESP32_AP-Flasher
           export PLATFORMIO_BUILD_FLAGS="-D BUILD_VERSION=${{ github.ref_name }} -D SHA=$GITHUB_SHA"
@@ -73,8 +102,9 @@ jobs:
           cd /home/runner/work/OpenEPaperLink/OpenEPaperLink
           cp OpenEPaperLink_Mini_AP/firmware.bin espbinaries/OpenEPaperLink_Mini_AP.bin
           cp OpenEPaperLink_Mini_AP/merged-firmware.bin espbinaries/OpenEPaperLink_Mini_AP_full.bin
-          
+
       - name: Build firmware for OpenEPaperLink_Nano_AP
+        if: ${{ env.INCLUDE_Nano_AP == 'true' }}
         run: |
           cd ESP32_AP-Flasher
           export PLATFORMIO_BUILD_FLAGS="-D BUILD_VERSION=${{ github.ref_name }} -D SHA=$GITHUB_SHA"
@@ -91,11 +121,10 @@ jobs:
           cd /home/runner/work/OpenEPaperLink/OpenEPaperLink
           cp OpenEPaperLink_Nano_AP/firmware.bin espbinaries/OpenEPaperLink_Nano_AP.bin
           cp OpenEPaperLink_Nano_AP/merged-firmware.bin espbinaries/OpenEPaperLink_Nano_AP_full.bin
-
 #      - name: move files for big APs
 #        run: |
 #          cp -a binaries/ESP32-C6/. ESP32_AP-Flasher/data/
-          
+
       - name: Build firmware for OpenEPaperLink_AP_and_Flasher
         run: |
           cd ESP32_AP-Flasher
@@ -113,7 +142,6 @@ jobs:
           cd /home/runner/work/OpenEPaperLink/OpenEPaperLink
           cp OpenEPaperLink_AP_and_Flasher/firmware.bin espbinaries/OpenEPaperLink_AP_and_Flasher.bin
           cp OpenEPaperLink_AP_and_Flasher/merged-firmware.bin espbinaries/OpenEPaperLink_AP_and_Flasher_full.bin
-
       - name: Build firmware for ESP32_S3_16_8_YELLOW_AP
         run: |
           cd ESP32_AP-Flasher
@@ -149,7 +177,61 @@ jobs:
           cd /home/runner/work/OpenEPaperLink/OpenEPaperLink
           cp ESP32_S3_C6_NANO_AP/firmware.bin espbinaries/ESP32_S3_C6_NANO_AP.bin
           cp ESP32_S3_C6_NANO_AP/merged-firmware.bin espbinaries/ESP32_S3_C6_NANO_AP_full.bin
-          
+
+      - name: Build firmware for ESP32_S3_16_8_LILYGO_AP
+        run: |
+          cd ESP32_AP-Flasher
+          export PLATFORMIO_BUILD_FLAGS="-D BUILD_VERSION=${{ github.ref_name }} -D SHA=$GITHUB_SHA"
+          pio run --environment ESP32_S3_16_8_LILYGO_AP
+          pio run --target buildfs --environment ESP32_S3_16_8_LILYGO_AP
+          mkdir /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_AP
+          cp ~/.platformio/packages/framework-arduinoespressif32/tools/partitions/boot_app0.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_AP/boot_app0.bin
+          cp .pio/build/ESP32_S3_16_8_LILYGO_AP/firmware.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_AP/firmware.bin
+          cp .pio/build/ESP32_S3_16_8_LILYGO_AP/bootloader.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_AP/bootloader.bin
+          cp .pio/build/ESP32_S3_16_8_LILYGO_AP/partitions.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_AP/partitions.bin
+          cp .pio/build/ESP32_S3_16_8_LILYGO_AP/littlefs.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_AP/littlefs.bin
+          cd /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_AP
+          esptool.py --chip esp32-s3 merge_bin -o merged-firmware.bin --flash_mode dio --flash_freq 80m --flash_size 16MB 0x0000 bootloader.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 firmware.bin 0x00910000 littlefs.bin
+          cd /home/runner/work/OpenEPaperLink/OpenEPaperLink
+          cp ESP32_S3_16_8_LILYGO_AP/firmware.bin espbinaries/ESP32_S3_16_8_LILYGO_AP.bin
+          cp ESP32_S3_16_8_LILYGO_AP/merged-firmware.bin espbinaries/ESP32_S3_16_8_LILYGO_AP_full.bin
+
+      - name: Build firmware for ESP32_S3_16_8_LILYGO_T3
+        run: |
+          cd ESP32_AP-Flasher
+          export PLATFORMIO_BUILD_FLAGS="-D BUILD_VERSION=${{ github.ref_name }} -D SHA=$GITHUB_SHA"
+          pio run --environment ESP32_S3_16_8_LILYGO_T3
+          pio run --target buildfs --environment ESP32_S3_16_8_LILYGO_T3
+          mkdir /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_T3
+          cp ~/.platformio/packages/framework-arduinoespressif32/tools/partitions/boot_app0.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_T3/boot_app0.bin
+          cp .pio/build/ESP32_S3_16_8_LILYGO_T3/firmware.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_T3/firmware.bin
+          cp .pio/build/ESP32_S3_16_8_LILYGO_T3/bootloader.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_T3/bootloader.bin
+          cp .pio/build/ESP32_S3_16_8_LILYGO_T3/partitions.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_T3/partitions.bin
+          cp .pio/build/ESP32_S3_16_8_LILYGO_T3/littlefs.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_T3/littlefs.bin
+          cd /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_LILYGO_T3
+          esptool.py --chip esp32-s3 merge_bin -o merged-firmware.bin --flash_mode dio --flash_freq 80m --flash_size 16MB 0x0000 bootloader.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 firmware.bin 0x00910000 littlefs.bin
+          cd /home/runner/work/OpenEPaperLink/OpenEPaperLink
+          cp ESP32_S3_16_8_LILYGO_T3/firmware.bin espbinaries/ESP32_S3_16_8_LILYGO_T3.bin
+          cp ESP32_S3_16_8_LILYGO_T3/merged-firmware.bin espbinaries/ESP32_S3_16_8_LILYGO_T3_full.bin
+
+      - name: Build firmware for OpenEPaperLink_Nano_TLSR
+        run: |
+          cd ESP32_AP-Flasher
+          export PLATFORMIO_BUILD_FLAGS="-D BUILD_VERSION=${{ github.ref_name }} -D SHA=$GITHUB_SHA"
+          pio run --environment OpenEPaperLink_Nano_TLSR
+          pio run --target buildfs --environment OpenEPaperLink_Nano_TLSR
+          mkdir /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR
+          cp ~/.platformio/packages/framework-arduinoespressif32/tools/partitions/boot_app0.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR/boot_app0.bin
+          cp .pio/build/OpenEPaperLink_Nano_TLSR/firmware.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR/firmware.bin
+          cp .pio/build/OpenEPaperLink_Nano_TLSR/bootloader.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR/bootloader.bin
+          cp .pio/build/OpenEPaperLink_Nano_TLSR/partitions.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR/partitions.bin
+          cp .pio/build/OpenEPaperLink_Nano_TLSR/littlefs.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR/littlefs.bin
+          cd /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR
+          esptool.py --chip esp32-s3 merge_bin -o merged-firmware.bin --flash_mode dio --flash_freq 80m --flash_size 16MB 0x0000 bootloader.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 firmware.bin 0x00910000 littlefs.bin
+          cd /home/runner/work/OpenEPaperLink/OpenEPaperLink
+          cp OpenEPaperLink_Nano_TLSR/firmware.bin espbinaries/OpenEPaperLink_Nano_TLSR.bin
+          cp OpenEPaperLink_Nano_TLSR/merged-firmware.bin espbinaries/OpenEPaperLink_Nano_TLSR_full.bin
+
       - name: Build firmware for OpenEPaperLink_PoE_AP
         run: |
           cd ESP32_AP-Flasher
@@ -203,7 +285,65 @@ jobs:
           cd /home/runner/work/OpenEPaperLink/OpenEPaperLink
           cp BLE_ONLY_AP/firmware.bin espbinaries/BLE_ONLY_AP.bin
           cp BLE_ONLY_AP/merged-firmware.bin espbinaries/BLE_ONLY_AP_full.bin
+
+      - name: Build firmware for OpenEPaperLink_Nano_TLSR_C6
+        run: |
+          cd ESP32_AP-Flasher
+          export PLATFORMIO_BUILD_FLAGS="-D BUILD_VERSION=${{ github.ref_name }} -D SHA=$GITHUB_SHA"
+          pio run --environment OpenEPaperLink_Nano_TLSR_C6
+          pio run --target buildfs --environment OpenEPaperLink_Nano_TLSR_C6
+          mkdir /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR_C6
+          cp ~/.platformio/packages/framework-arduinoespressif32/tools/partitions/boot_app0.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR_C6/boot_app0.bin
+          cp .pio/build/OpenEPaperLink_Nano_TLSR_C6/firmware.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR_C6/firmware.bin
+          cp .pio/build/OpenEPaperLink_Nano_TLSR_C6/bootloader.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR_C6/bootloader.bin
+          cp .pio/build/OpenEPaperLink_Nano_TLSR_C6/partitions.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR_C6/partitions.bin
+          cp .pio/build/OpenEPaperLink_Nano_TLSR_C6/littlefs.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR_C6/littlefs.bin
+          cd /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_Nano_TLSR_C6
+          esptool.py --chip esp32-s3 merge_bin -o merged-firmware.bin --flash_mode dio --flash_freq 80m --flash_size 16MB 0x0000 bootloader.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 firmware.bin 0x00910000 littlefs.bin
+          cd /home/runner/work/OpenEPaperLink/OpenEPaperLink
+          cp OpenEPaperLink_Nano_TLSR_C6/firmware.bin espbinaries/OpenEPaperLink_Nano_TLSR_C6.bin
+          cp OpenEPaperLink_Nano_TLSR_C6/merged-firmware.bin espbinaries/OpenEPaperLink_Nano_TLSR_C6_full.bin
           
+      - name: Build firmware for ESP32_S3_16_8_4inch_AP
+        run: |
+          cd ESP32_AP-Flasher
+          export PLATFORMIO_BUILD_FLAGS="-D BUILD_VERSION=${{ github.ref_name }} -D SHA=$GITHUB_SHA"
+          pio run --environment ESP32_S3_16_8_4inch_AP
+          pio run --target buildfs --environment ESP32_S3_16_8_4inch_AP
+          mkdir /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_4inch_AP
+          cp ~/.platformio/packages/framework-arduinoespressif32/tools/partitions/boot_app0.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_4inch_AP/boot_app0.bin
+          cp .pio/build/ESP32_S3_16_8_4inch_AP/firmware.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_4inch_AP/firmware.bin
+          cp .pio/build/ESP32_S3_16_8_4inch_AP/bootloader.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_4inch_AP/bootloader.bin
+          cp .pio/build/ESP32_S3_16_8_4inch_AP/partitions.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_4inch_AP/partitions.bin
+          cp .pio/build/ESP32_S3_16_8_4inch_AP/littlefs.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_4inch_AP/littlefs.bin
+          cd /home/runner/work/OpenEPaperLink/OpenEPaperLink/ESP32_S3_16_8_4inch_AP
+          esptool.py --chip esp32-s3 merge_bin -o merged-firmware.bin --flash_mode dio --flash_freq 80m --flash_size 16MB 0x0000 bootloader.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 firmware.bin 0x00910000 littlefs.bin
+          cd /home/runner/work/OpenEPaperLink/OpenEPaperLink
+          cp ESP32_S3_16_8_4inch_AP/firmware.bin espbinaries/ESP32_S3_16_8_4inch_AP.bin
+          cp ESP32_S3_16_8_4inch_AP/merged-firmware.bin espbinaries/ESP32_S3_16_8_4inch_AP_full.bin
+          
+      - name: Build firmware for OpenEPaperLink_ESP32-PoE-ISO_AP
+        run: |
+          cd ESP32_AP-Flasher
+          export PLATFORMIO_BUILD_FLAGS="-D BUILD_VERSION=${{ github.ref_name }} -D SHA=$GITHUB_SHA"
+          pio run --environment OpenEPaperLink_ESP32-PoE-ISO_AP
+          mv data data.bak
+          mkdir data
+          pio run --target buildfs --environment OpenEPaperLink_ESP32-PoE-ISO_AP
+          rmdir data
+          mv data.bak data
+          mkdir /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_ESP32-PoE-ISO_AP
+          cp ~/.platformio/packages/framework-arduinoespressif32/tools/partitions/boot_app0.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_ESP32-PoE-ISO_AP/boot_app0.bin
+          cp .pio/build/OpenEPaperLink_ESP32-PoE-ISO_AP/firmware.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_ESP32-PoE-ISO_AP/firmware.bin
+          cp .pio/build/OpenEPaperLink_ESP32-PoE-ISO_AP/bootloader.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_ESP32-PoE-ISO_AP/bootloader.bin
+          cp .pio/build/OpenEPaperLink_ESP32-PoE-ISO_AP/partitions.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_ESP32-PoE-ISO_AP/partitions.bin
+          cp .pio/build/OpenEPaperLink_ESP32-PoE-ISO_AP/littlefs.bin /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_ESP32-PoE-ISO_AP/littlefs.bin
+          cd /home/runner/work/OpenEPaperLink/OpenEPaperLink/OpenEPaperLink_ESP32-PoE-ISO_AP
+          esptool.py --chip esp32 merge_bin -o merged-firmware.bin --flash_mode qio --flash_freq 80m --flash_size 4MB 0x0000 bootloader.bin 0x8000 partitions.bin 0xD000 boot_app0.bin 0x10000 firmware.bin 0x3D0000 littlefs.bin
+          cd /home/runner/work/OpenEPaperLink/OpenEPaperLink
+          cp OpenEPaperLink_ESP32-PoE-ISO_AP/firmware.bin espbinaries/OpenEPaperLink_ESP32-PoE-ISO_AP.bin
+          cp OpenEPaperLink_ESP32-PoE-ISO_AP/merged-firmware.bin espbinaries/OpenEPaperLink_ESP32-PoE-ISO_AP_full.bin
+
       - name: generate release json file
         run: |
           mkdir jsonfiles
@@ -217,10 +357,11 @@ jobs:
           tag: ${{ github.ref }}
           file_glob: true
           overwrite: true
-      
+
 # this is down here intentionally to be able to modify the binary folder before adding it to the Tag_Flasher later (ota binaries can be removed)
 
       - name: Build firmware for Tag_Flasher
+        if: ${{ env.INCLUDE_S2_Tag_Flasher == 'true' }}
         run: |
           cd Tag_Flasher/ESP32_Flasher
           export PLATFORMIO_BUILD_FLAGS="-D BUILD_VERSION=${{ github.ref_name }} -D SHA=$GITHUB_SHA"
@@ -237,7 +378,6 @@ jobs:
           cd /home/runner/work/OpenEPaperLink/OpenEPaperLink
           cp S2_Tag_Flasher/firmware.bin espbinaries/S2_Tag_Flasher.bin
           cp S2_Tag_Flasher/merged-firmware.bin espbinaries/S2_Tag_Flasher_full.bin
-
       - name: Add esp bins to release
         uses: svenstaro/upload-release-action@v2
         with:

.gitignore

@@ -31,3 +31,6 @@ $PROJECT_DIR/
 
 # OS generated files
 .DS_Store
+
+# Jetbrains IDE
+.idea/

ARM_Tag_FW/OpenEPaperLink_TLSR/src/syncedproto.c

@@ -306,7 +306,7 @@ static bool blockRxLoop(const uint32_t timeout)
     bool success = false;
     // radioRxEnable(true);
     uint32_t t = clock_time();
-    while (!clock_time_exceed(t, 2000 * 1000))
+    while (!clock_time_exceed(t, timeout * 1000)) // 300 ms is enough here
     {
         int8_t ret = commsRxUnencrypted(inBuffer);
         if (ret > 1)
@@ -611,7 +611,7 @@ static bool getDataBlock(const uint16_t blockSize)
         {
             // immediately start with the reception of the block data
         }
-        blockRxLoop(270); // BLOCK RX LOOP - receive a block, until the timeout has passed
+        blockRxLoop(300); // BLOCK RX LOOP - receive a block, until the timeout has passed
 
 #ifdef DEBUGBLOCKS
         printf("RX  %d[", curBlock.blockId);
@@ -940,4 +940,4 @@ void initializeProto()
 {
     getNumSlots();
     curHighSlotId = getHighSlotId();
-}
+}

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/compile.ps1

@@ -0,0 +1,42 @@
+&(Join-Path $env:USERPROFILE '\esp\esp-idf\export.ps1')
+
+idf.py fullclean
+
+idf.py build
+
+#python -m esptool -p COM8 -b 460800 --before default_reset --after hard_reset --chip esp32c6  write_flash --flash_mode dio --flash_size detect --flash_freq 80m 0x0 build\bootloader\bootloader.bin 0x8000 build\partition_table\partition-table.bin 0x10000 build\OpenEPaperLink_esp32_C6.bin
+
+
+#idf.py -p COM8 flash
+
+
+#esptool.py v4.7.0
+#Serial port COM8
+#Connecting...
+#Chip is ESP32-C6 (QFN40) (revision v0.0)
+#Features: WiFi 6, BT 5, IEEE802.15.4
+#Crystal is 40MHz
+#MAC: 40:4c:ca:ff:fe:47:b4:f0
+#BASE MAC: 40:4c:ca:47:b4:f0
+#MAC_EXT: ff:fe
+#Uploading stub...
+#Running stub...
+#Stub running...
+#Changing baud rate to 460800
+#Changed.
+#Configuring flash size...
+#Auto-detected Flash size: 4MB
+#Flash will be erased from 0x00000000 to 0x00005fff...
+#Flash will be erased from 0x00008000 to 0x00008fff...
+#Flash will be erased from 0x00010000 to 0x00051fff...
+#Compressed 22336 bytes to 13474...
+#Wrote 22336 bytes (13474 compressed) at 0x00000000 in 0.3 seconds (effective 624.9 kbit/s)...
+#Hash of data verified.
+#Compressed 3072 bytes to 104...
+#Wrote 3072 bytes (104 compressed) at 0x00008000 in 0.1 seconds (effective 361.3 kbit/s)...
+#Hash of data verified.
+#Compressed 268624 bytes to 140956...
+#Wrote 268624 bytes (140956 compressed) at 0x00010000 in 1.2 seconds (effective 1725.6 kbit/s)...
+#Hash of data verified.
+#Leaving...
+#Hard resetting via RTS pin...

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/Kconfig.projbuild

@@ -1,4 +1,4 @@
-menu "OEPL Hardware config"
+menu "OEPL config"
 
   choice OEPL_HARDWARE_PROFILE
     prompt "Hardware profile"
@@ -13,6 +13,15 @@ menu "OEPL Hardware config"
     config OEPL_HARDWARE_PROFILE_CUSTOM
       bool "Custom"
 
+    config OEPL_HARDWARE_PROFILE_LILYGO
+      bool "LILYGO-AP"
+
+    config OEPL_HARDWARE_PROFILE_4inch
+      bool "4inchAP"
+      
+    config OEPL_HARDWARE_PROFILE_ELECROW_C6
+      bool "ELECROW-C6-AP"
+
   endchoice
 
   config OEPL_HARDWARE_UART_TX
@@ -25,6 +34,16 @@ menu "OEPL Hardware config"
     int "GPIO - UART RX"
     default 2
 
+  config OEPL_HARDWARE_UART_TX
+    depends on OEPL_HARDWARE_PROFILE_4inch
+    int "GPIO - UART TX"
+    default 16
+
+  config OEPL_HARDWARE_UART_RX
+    depends on OEPL_HARDWARE_PROFILE_4inch
+    int "GPIO - UART RX"
+    default 17
+
   config OEPL_SUBGIG_SUPPORT
     bool "Enable SubGhz Support"
     default "n"    
@@ -40,6 +59,7 @@ menu "OEPL Hardware config"
             default 18 if IDF_TARGET_ESP32C2
             default 19 if IDF_TARGET_ESP32C3
             default 30 if IDF_TARGET_ESP32C6
+            default 30 if IDF_TARGET_ESP32H2
 
     config MISO_GPIO
             int "CC1101 MISO GPIO"
@@ -98,6 +118,16 @@ menu "OEPL Hardware config"
                             USE SPI3_HOST. This is also called VSPI_HOST
     endchoice
   endmenu
+
+  config OEPL_DEBUG_PRINT
+    bool "Enable OEPL Debug logging"
+    default "n"    
+
+  config OEPL_VERBOSE_DEBUG
+    depends on OEPL_DEBUG_PRINT
+    bool "Enable OEPL Verbose Debug logging"
+    default "n"    
+
 endmenu
 
 

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/SubGigRadio.c

@@ -13,24 +13,16 @@
 
 #include "radio.h"
 #include "proto.h"
+#include "utils.h"
+#include "second_uart.h"
 #include "cc1101_radio.h"
+#include "logging.h"
 #include "SubGigRadio.h"
 
 void DumpHex(void *AdrIn,int Len);
+bool CC1101_QuickCheck(void);
 
-#define LOGE(format, ... ) \
-   printf("%s#%d: " format,__FUNCTION__,__LINE__,## __VA_ARGS__)
-
-#if 0
-#define LOG(format, ... ) printf("%s: " format,__FUNCTION__,## __VA_ARGS__)
-#define LOG_RAW(format, ... ) printf(format,## __VA_ARGS__)
-#define LOG_HEX(x,y) DumpHex(x,y)
-#else
-#define LOG(format, ... )
-#define LOG_RAW(format, ... )
-#define LOG_HEX(x,y)
-#endif
-
+#define wait_Miso(level) CC1101_WaitMISO(__FUNCTION__,__LINE__,level)
 
 // SPI Stuff
 #if CONFIG_SPI2_HOST
@@ -39,6 +31,9 @@ void DumpHex(void *AdrIn,int Len);
    #define HOST_ID SPI3_HOST
 #endif
 
+// Wait for up to 2 milliseconds for MISO to go low
+#define MISO_WAIT_TIMEOUT  2
+
 // Address Config = No address check 
 // Base Frequency = xxx.xxx
 // CRC Enable = false 
@@ -247,10 +242,10 @@ SubGigErr SubGig_radio_init(uint8_t ch)
    SubGigErr Ret = SUBGIG_ERR_NONE;
 
    do {
-      gpio_reset_pin(CONFIG_CSN_GPIO);
-      gpio_set_direction(CONFIG_CSN_GPIO, GPIO_MODE_OUTPUT);
-      gpio_set_level(CONFIG_CSN_GPIO, 1);
-
+      if(!CC1101_QuickCheck()) {
+         Ret = SUBGIG_CC1101_NOT_FOUND;
+         break;
+      }
       spi_bus_config_t buscfg = {
          .sclk_io_num = CONFIG_SCK_GPIO,
          .mosi_io_num = CONFIG_MOSI_GPIO,
@@ -297,6 +292,7 @@ SubGigErr SubGig_radio_init(uint8_t ch)
       }
       // Check Chip ID
       if(!CC1101_Present()) {
+         LOGE("CC1101 not detected\n");
          Ret = SUBGIG_CC1101_NOT_FOUND;
          break;
       }
@@ -314,7 +310,7 @@ SubGigErr SubGig_radio_init(uint8_t ch)
    } while(false);
 
    if(ErrLine != 0) {
-      LOG("%s#%d: failed %d\n",__FUNCTION__,ErrLine,Err);
+      LOGA("%s#%d: failed %d\n",__FUNCTION__,ErrLine,Err);
       if(Err == 0) {
          Ret = ESP_FAIL;
       }
@@ -453,8 +449,6 @@ int8_t SubGig_commsRxUnencrypted(uint8_t *data)
          if(RxBytes >= 2) {
          // NB: RxBytes includes the CRC, deduct it
             Ret = (uint8_t) RxBytes - 2;
-            LOG("Received %d byte subgig frame:\n",Ret);
-            LOG_HEX(data,Ret);
          }
       }
    } while(false);
@@ -477,7 +471,7 @@ int CheckSubGigState()
    }
 
    if(Err != SUBGIG_ERR_NONE) {
-      LOG("CheckSubGigState: returing %d\n",Err);
+      LOGE("Returning %d\n",Err);
    }
 
    return Err;
@@ -558,5 +552,96 @@ void DumpHex(void *AdrIn,int Len)
       LOG_RAW("\n");
    }
 }
+
+
+// Quick and hopefully safe check if a CC1101 is present.
+// Only the CSN and MISO GPIOs are configured for this test.
+// If they are and there's a CC1101 then MISO should go low when
+// CSN is low
+bool CC1101_QuickCheck()
+{
+// Init CSn and MISO
+   esp_err_t Err = ESP_OK;
+   bool Ret = false;
+   int Line = 0;
+   int MisoLevel;
+
+   do {
+      Err = gpio_reset_pin(CONFIG_MISO_GPIO);
+      if(Err != ESP_OK) {
+         Line = __LINE__;
+         break;
+      }
+      
+      Err = gpio_set_direction(CONFIG_MISO_GPIO,GPIO_MODE_INPUT);
+      if(Err != ESP_OK) {
+         Line = __LINE__;
+         break;
+      }
+
+      Err = gpio_set_pull_mode(CONFIG_MISO_GPIO,GPIO_PULLUP_ONLY);
+      if(Err != ESP_OK) {
+         Line = __LINE__;
+         break;
+      }
+
+      Err = gpio_reset_pin(CONFIG_CSN_GPIO);
+      if(Err != ESP_OK) {
+         Line = __LINE__;
+         break;
+      }
+      Err = gpio_set_direction(CONFIG_CSN_GPIO,GPIO_MODE_OUTPUT);
+      if(Err != ESP_OK) {
+         Line = __LINE__;
+         break;
+      }
+      Err = gpio_set_level(CONFIG_CSN_GPIO,1);
+      if(Err != ESP_OK) {
+         Line = __LINE__;
+         break;
+      }
+
+   // The CC1101 is not selected and MISO has a pullup so it should be high
+      if(wait_Miso(1) != 1) {
+         LOGA("Error: SubGhz MISO stuck low\n");
+         break;
+      }
+   // Select the CC1101
+      Err = gpio_set_level(CONFIG_CSN_GPIO,0);
+      if(Err != ESP_OK) {
+         Line = __LINE__;
+         break;
+      }
+      MisoLevel = wait_Miso(0);
+
+   // Deselect the CC1101
+      Err = gpio_set_level(CONFIG_CSN_GPIO,1);
+      if(Err != ESP_OK) {
+         Line = __LINE__;
+         break;
+      }
+
+      if(MisoLevel == 0) {
+         Ret = true;
+      }
+   } while(false);
+
+
+   if(Line != 0) {
+      LOGA("%s#%d: gpio call failed (0x%x)\n",__FUNCTION__,__LINE__,Err);
+   }
+
+   if(Ret) {
+   // Disable pullup, it's no longer needed
+      gpio_set_pull_mode(CONFIG_MISO_GPIO,GPIO_FLOATING);
+   }
+   else {
+   // CC1101 not present, deinit MISO and CSn GPIOs
+      LOGE("CC1101 not detected\n");
+      gpio_reset_pin(CONFIG_MISO_GPIO);
+      gpio_reset_pin(CONFIG_CSN_GPIO);
+   }
+   return Ret;
+}
 #endif // CONFIG_OEPL_SUBGIG_SUPPORT
 

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/cc1101_radio.c

@@ -34,34 +34,12 @@
 #include <stdbool.h>
 #include <driver/spi_master.h>
 #include "proto.h"
+#include "utils.h"
+#include "second_uart.h"
 #include "cc1101_radio.h"
+#include "logging.h"
 #include "radio.h"
 
-#define ENABLE_LOGGING  0
-
-// LOGA - generic logging, always enabled
-#define LOGA(format, ... ) printf(format,## __VA_ARGS__)
-// LOGE - error logging, always enabled
-#define LOGE(format, ... ) printf("%s: " format,__FUNCTION__,## __VA_ARGS__)
-
-#if ENABLE_LOGGING
-#define LOG(format, ... ) printf("%s: " format,__FUNCTION__,## __VA_ARGS__)
-#define LOG_RAW(format, ... ) printf(format,## __VA_ARGS__)
-#else
-#define LOG(format, ... )
-#define LOG_RAW(format, ... )
-#endif
-
-#define ENABLE_VERBOSE_LOGGING 0
-
-#if ENABLE_VERBOSE_LOGGING
-#define LOGV(format, ... ) printf("%s: " format,__FUNCTION__,## __VA_ARGS__)
-#define LOGV_RAW(format, ... ) printf(format,## __VA_ARGS__)
-#else
-#define LOGV(format, ... )
-#define LOGB_RAW(format, ... )
-#endif
-
 #include <string.h>
 
 #include "freertos/FreeRTOS.h"
@@ -197,7 +175,7 @@ uint8_t CC1101_readReg(uint8_t regAddr, uint8_t regType);
 void CC1101_writeReg(uint8_t regAddr, uint8_t value);
 void CC1101_setTxState(void);
 
-void setIdleState(void);
+static void setIdleState(void);
 
 spi_device_handle_t gSpiHndl;
 
@@ -288,7 +266,7 @@ static uint8_t gRfState;
 
 #define cc1101_Select()    gpio_set_level(CONFIG_CSN_GPIO, LOW)
 #define cc1101_Deselect()  gpio_set_level(CONFIG_CSN_GPIO, HIGH)
-#define wait_Miso()        while(gpio_get_level(CONFIG_MISO_GPIO)>0)
+#define wait_Miso()        CC1101_WaitMISO(__FUNCTION__,__LINE__,0)
 #define getGDO0state()     gpio_get_level(CONFIG_GDO0_GPIO)
 #define wait_GDO0_high()   while(!getGDO0state())
 #define wait_GDO0_low()    while(getGDO0state())
@@ -627,20 +605,19 @@ int CC1101_Rx(uint8_t *RxBuf,size_t RxBufLen,uint8_t *pRssi,uint8_t *pLqi)
    uint8_t Rssi;
    uint8_t Lqi;
    int Ret;
-   uint8_t FreqErr;
+   int8_t FreqErr;
    int8_t FreqCorrection;
 
 // Any data waiting to be read and no overflow?
    do {
       if(rxBytes & CC1101_RXFIFO_OVERFLOW_MASK) {
-         LOGE("RxFifo overflow\n");
+      // This occurs occasionally due to random noise, so do don't log
          Ret = -2;
          break;
       }
 
       if(rxBytes < 2) {
       // should have at least 2 bytes, packet len and one byte of data
-         LOGE("Internal error, rxBytes = %d\n",rxBytes);
          Ret = -2;
          break;
       }
@@ -672,22 +649,19 @@ int CC1101_Rx(uint8_t *RxBuf,size_t RxBufLen,uint8_t *pRssi,uint8_t *pLqi)
       if(pLqi != NULL) {
          *pLqi = Lqi & CC1101_LQI_MASK;
       }
-      FreqErr = CC1101_readReg(CC1101_FREQEST,CC1101_STATUS_REGISTER);
-      if(FreqErr != 0) {
-         FreqErr += gFreqCorrection;
-         if(gFreqErrSumCount < 255) {
-            gFreqErrSum += FreqErr;
-            gFreqErrSumCount++;
-            FreqCorrection = (int8_t) (gFreqErrSum / gFreqErrSumCount);
-            if(gFreqCorrection != FreqCorrection) {
-               LOGA("FreqCorrection %d -> %d\n",gFreqCorrection,FreqCorrection);
-               gFreqCorrection = FreqCorrection;
-               CC1101_writeReg(CC1101_FSCTRL0,gFreqCorrection);
-            }
-            if(gFreqErrSumCount == 255) {
-               LOGA("Final FreqCorrection %d\n",gFreqCorrection);
-            }
-         }
+      FreqErr = (int8_t) CC1101_readReg(CC1101_FREQEST,CC1101_STATUS_REGISTER);
+      if(FreqErr != 0 && gFreqErrSumCount < 255) {
+			gFreqErrSum += FreqErr + gFreqCorrection;
+			gFreqErrSumCount++;
+			FreqCorrection = (int8_t) (gFreqErrSum / gFreqErrSumCount);
+			if(gFreqCorrection != FreqCorrection) {
+				LOGA("FreqCorrection %d -> %d\n",gFreqCorrection,FreqCorrection);
+				gFreqCorrection = FreqCorrection;
+				CC1101_writeReg(CC1101_FSCTRL0,gFreqCorrection);
+			}
+			if(gFreqErrSumCount == 255) {
+				LOGA("Final FreqCorrection %d\n",gFreqCorrection);
+			}
       }
    } while(false);
 
@@ -704,10 +678,18 @@ bool CC1101_Present()
    uint8_t PartNum = CC1101_readReg(CC1101_PARTNUM, CC1101_STATUS_REGISTER);
    uint8_t ChipVersion = CC1101_readReg(CC1101_VERSION, CC1101_STATUS_REGISTER);
 
-   if(PartNum == 0 && ChipVersion == 20) {
+   if(PartNum == 0 && (ChipVersion == 20 || ChipVersion == 4)) {
       LOGA("CC1101 detected\n");
       Ret = true;
    }
+   else {
+      if(PartNum != 0) {
+         LOGA("Invalid PartNum 0x%x\n",PartNum);
+      }
+      else {
+         LOGA("Invalid or unsupported ChipVersion 0x%x\n",ChipVersion);
+      }
+   }
 
    return Ret;
 }
@@ -781,5 +763,24 @@ void CC1101_logState()
    }
 }
 
+
+// Wait for up to 2 milliseconds for MISO to go low
+#define MISO_WAIT_TIMEOUT  2
+int CC1101_WaitMISO(const char *Func,int Line,int level)
+{
+   uint32_t Start = getMillis();
+   int MisoLevel;
+   
+   while((MisoLevel = gpio_get_level(CONFIG_MISO_GPIO)) != level) {
+      if((getMillis() - Start) >= MISO_WAIT_TIMEOUT) {
+         LOGA("%s#%d: timeout waiting for MISO to go %s\n",
+              Func,Line,level ? "high" : "low");
+         break;
+      }
+   }
+
+   return MisoLevel;
+}
+
 #endif // CONFIG_OEPL_SUBGIG_SUPPORT
 

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/cc1101_radio.h

@@ -29,6 +29,14 @@
 #ifndef __CC1101_RADIO_H_
 #define __CC1101_RADIO_H_
 
+// Log to all
+#define LOGA(format, ... ) \
+   uart_printf(format "\r",## __VA_ARGS__)
+
+// Error log to all
+#define LOGE(format, ... ) \
+   uart_printf("%s#%d: " format "\r",__FUNCTION__,__LINE__,## __VA_ARGS__)
+
 /**
  * CC1101 configuration registers
  */
@@ -113,6 +121,7 @@ void CC1101_DumpRegs(void);
 void CC1101_reset(void);
 void CC1101_logState(void);
 void CC1101_setRxState(void);
+int CC1101_WaitMISO(const char *Func,int Line,int level);
 
 #endif   // __CC1101_RADIO_H_
 

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/logging.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#if CONFIG_OEPL_DEBUG_PRINT
+   #define LOG(format, ... ) printf("%s: " format,__FUNCTION__,## __VA_ARGS__)
+   #define LOG_RAW(format, ... ) printf(format,## __VA_ARGS__)
+   void DumpHex(void *AdrIn,int Len);
+   #define LOG_HEX(x,y) DumpHex(x,y)
+#else
+   #define LOG(format, ... )
+   #define LOG_RAW(format, ... )
+   #define LOG_HEX(x,y)
+#endif
+
+#if CONFIG_OEPL_VERBOSE_DEBUG
+   #define LOGV(format, ... ) LOG(format,## __VA_ARGS__)
+   #define LOGV_RAW(format, ... ) LOG_RAW(format,## __VA_ARGS__)
+   #define LOGV_HEX(x,y) LOG_HEX(x,y)
+#else
+   #define LOGV(format, ... )
+   #define LOGV_RAW(format, ... )
+   #define LOGV_HEX(x,y)
+#endif
+

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/main.c

@@ -17,7 +17,9 @@
 #include "radio.h"
 #include "sdkconfig.h"
 #include "second_uart.h"
+#ifdef CONFIG_IDF_TARGET_ESP32C6
 #include "soc/lp_uart_reg.h"
+#endif
 #include "soc/uart_struct.h"
 #include "utils.h"
 #include <esp_mac.h>
@@ -26,6 +28,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <string.h>
+#include "logging.h"
 #include "SubGigRadio.h"
 
 
@@ -33,6 +36,30 @@ static const char *TAG = "MAIN";
 
 const uint8_t channelList[6] = {11, 15, 20, 25, 26, 27};
 
+#if CONFIG_OEPL_VERBOSE_DEBUG
+const struct {
+   uint8_t Type;
+   const char *Name;
+} gPktTypeLookupTbl[] = {
+   {PKT_TAG_RETURN_DATA, "TAG_RETURN_DATA"},
+   {PKT_TAG_RETURN_DATA_ACK, "TAG_RETURN_DATA_ACK"},
+   {PKT_AVAIL_DATA_SHORTREQ, "AVAIL_DATA_SHORTREQ"},
+   {PKT_AVAIL_DATA_REQ, "AVAIL_DATA_REQ"},
+   {PKT_AVAIL_DATA_INFO, "AVAIL_DATA_INFO"},
+   {PKT_BLOCK_PARTIAL_REQUEST, "BLOCK_PARTIAL_REQUEST"},
+   {PKT_BLOCK_REQUEST_ACK, "BLOCK_REQUEST_ACK"},
+   {PKT_BLOCK_REQUEST, "BLOCK_REQUEST"},
+   {PKT_BLOCK_PART, "BLOCK_PART"},
+   {PKT_XFER_COMPLETE, "XFER_COMPLETE"},
+   {PKT_XFER_COMPLETE_ACK, "XFER_COMPLETE_ACK"},
+   {PKT_CANCEL_XFER, "CANCEL_XFER"},
+   {PKT_PING, "PING"},
+   {PKT_PONG, "PONG"},
+   {0,NULL} // End of table
+};
+#endif
+
+
 #define DATATYPE_NOUPDATE 0
 #define HW_TYPE           0xC6
 
@@ -42,7 +69,7 @@ const uint8_t channelList[6] = {11, 15, 20, 25, 26, 27};
 struct pendingData pendingDataArr[MAX_PENDING_MACS];
 
 // VERSION GOES HERE!
-uint16_t version = 0x0019;
+uint16_t version = 0x001f;
 
 #define RAW_PKT_PADDING 2
 
@@ -122,7 +149,7 @@ uint8_t getBlockDataLength() {
 }
 
 // pendingdata slot stuff
-int8_t findSlotForMac(const uint8_t *mac) {
+int32_t findSlotForMac(const uint8_t *mac) {
     for (uint8_t c = 0; c < MAX_PENDING_MACS; c++) {
         if (memcmp(mac, ((uint8_t *) &(pendingDataArr[c].targetMac)), 8) == 0) {
             if (pendingDataArr[c].attemptsLeft != 0) {
@@ -132,7 +159,7 @@ int8_t findSlotForMac(const uint8_t *mac) {
     }
     return -1;
 }
-int8_t findFreeSlot() {
+int32_t findFreeSlot() {
     for (uint8_t c = 0; c < MAX_PENDING_MACS; c++) {
         if (pendingDataArr[c].attemptsLeft == 0) {
             return c;
@@ -140,7 +167,7 @@ int8_t findFreeSlot() {
     }
     return -1;
 }
-int8_t findSlotForVer(const uint8_t *ver) {
+int32_t findSlotForVer(const uint8_t *ver) {
     for (uint8_t c = 0; c < MAX_PENDING_MACS; c++) {
         if (memcmp(ver, ((uint8_t *) &(pendingDataArr[c].availdatainfo.dataVer)), 8) == 0) {
             if (pendingDataArr[c].attemptsLeft != 0) return c;
@@ -149,14 +176,14 @@ int8_t findSlotForVer(const uint8_t *ver) {
     return -1;
 }
 void deleteAllPendingDataForVer(const uint8_t *ver) {
-    int8_t slot = -1;
+    int32_t slot = -1;
     do {
         slot = findSlotForVer(ver);
         if (slot != -1) pendingDataArr[slot].attemptsLeft = 0;
     } while (slot != -1);
 }
 void deleteAllPendingDataForMac(const uint8_t *mac) {
-    int8_t slot = -1;
+    int32_t slot = -1;
     do {
         slot = findSlotForMac(mac);
         if (slot != -1) pendingDataArr[slot].attemptsLeft = 0;
@@ -287,7 +314,7 @@ void     processSerial(uint8_t lastchar) {
             if (bytesRemain == 0) {
                 if (checkCRC(serialbuffer, sizeof(struct pendingData))) {
                     struct pendingData *pd   = (struct pendingData *) serialbuffer;
-                    int8_t              slot = findSlotForMac(pd->targetMac);
+                    int32_t              slot = findSlotForMac(pd->targetMac);
                     if (slot == -1) slot = findFreeSlot();
                     if (slot != -1) {
                         memcpy(&(pendingDataArr[slot]), serialbuffer, sizeof(struct pendingData));
@@ -472,7 +499,7 @@ void processBlockRequest(const uint8_t *buffer, uint8_t forceBlockDownload) {
             lastBlockRequest = getMillis();
         } else {
             // we're talking to another mac, let this mac know we can't accomodate another request right now
-            pr("BUSY!\n");
+            pr("BUSY!\n\r");
             sendCancelXfer(rxHeader->src);
             return;
         }
@@ -494,9 +521,9 @@ void processBlockRequest(const uint8_t *buffer, uint8_t forceBlockDownload) {
         if (forceBlockDownload) {
             if ((getMillis() - nextBlockAttempt) > 380) {
                 requestDataDownload = true;
-                pr("FORCED\n");
+                pr("FORCED\n\r");
             } else {
-                pr("IGNORED\n");
+                pr("IGNORED\n\r");
             }
         }
     }
@@ -597,7 +624,7 @@ void processXferComplete(uint8_t *buffer) {
     if (memcmp(lastAckMac, rxHeader->src, 8) != 0) {
         memcpy((void *) lastAckMac, (void *) rxHeader->src, 8);
         espNotifyXferComplete(rxHeader->src);
-        int8_t slot = findSlotForMac(rxHeader->src);
+        int32_t slot = findSlotForMac(rxHeader->src);
         if (slot != -1) pendingDataArr[slot].attemptsLeft = 0;
     }
 }
@@ -645,7 +672,7 @@ void sendPart(uint8_t partNo) {
 }
 void sendBlockData() {
     if (getBlockDataLength() == 0) {
-        pr("Invalid block request received, 0 parts..\n");
+        pr("Invalid block request received, 0 parts..\n\r");
         requestedData.requestedParts[0] |= 0x01;
     }
 
@@ -658,7 +685,7 @@ void sendBlockData() {
             pr(".");
         }
     }
-    pr("\n");
+    pr("\n\r");
 
     uint8_t partNo = 0;
     while (partNo < BLOCK_MAX_PARTS) {
@@ -752,16 +779,36 @@ void app_main(void) {
 
     pr("RES>");
     pr("RDY>");
+#ifdef CONFIG_IDF_TARGET_ESP32C6
     ESP_LOGI(TAG, "C6 ready!");
+#else
+    ESP_LOGI(TAG, "H2 ready!");
+#endif
 
     housekeepingTimer = getMillis();
     while (1) {
         while ((getMillis() - housekeepingTimer) < ((1000 * HOUSEKEEPING_INTERVAL) - 100)) {
-            int8_t ret = commsRxUnencrypted(radiorxbuffer);
+            int32_t ret = commsRxUnencrypted(radiorxbuffer);
             if (ret > 1) {
                 led_flash(0);
+
+                uint8_t PktType = getPacketType(radiorxbuffer);
+#if CONFIG_OEPL_VERBOSE_DEBUG
+                LOGV_RAW("Received %d byte ",ret);
+                for(uint8_t i = 0; gPktTypeLookupTbl[i].Name != NULL; i++) {
+                   if(gPktTypeLookupTbl[i].Type == PktType) {
+                      LOGV_RAW("%s",gPktTypeLookupTbl[i].Name);
+                      break;
+                   }
+                   if(gPktTypeLookupTbl[i].Name == NULL) {
+                      LOGV_RAW("undefined (0x%02x)",PktType);
+                   }
+                }
+                LOGV_RAW(" packet:\n");
+                LOGV_HEX(radiorxbuffer,ret);
+#endif
                 // received a packet, lets see what it is
-                switch (getPacketType(radiorxbuffer)) {
+                switch (PktType) {
                     case PKT_AVAIL_DATA_REQ:
                         if (ret == 28) {
                             // old version of the AvailDataReq struct, set all the new fields to zero, so it will pass the CRC

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/proto.h

@@ -3,7 +3,11 @@
 #include <stdint.h>
 
 #define LED1 22
+#ifdef CONFIG_IDF_TARGET_ESP32C6
 #define LED2 23
+#elif CONFIG_IDF_TARGET_ESP32H2
+#define LED2 25
+#endif
 
 #define PROTO_PAN_ID (0x4447)  // PAN ID compression shall be used
 #define PROTO_PAN_ID_SUBGHZ   (0x1337)  // PAN ID compression shall be used

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/radio.c

@@ -17,7 +17,9 @@
 #include "sdkconfig.h"
 // if you get an error about soc/lp_uart_reg.h not being found,
 // you didn't choose the right build target. :-)
+#ifdef CONFIG_IDF_TARGET_ESP32C6
 #include "soc/lp_uart_reg.h"
+#endif
 #include "soc/uart_struct.h"
 #include "utils.h"
 #include <esp_mac.h>
@@ -32,7 +34,6 @@ static const char *TAG = "RADIO";
 uint8_t mSelfMac[8];
 volatile uint8_t isInTransmit = 0;
 QueueHandle_t packet_buffer = NULL;
-
 void esp_ieee802154_receive_done(uint8_t *frame, esp_ieee802154_frame_info_t *frame_info) {
     ESP_EARLY_LOGI(TAG, "RX %d", frame[0]);
     BaseType_t xHigherPriorityTaskWoken;
@@ -40,6 +41,9 @@ void esp_ieee802154_receive_done(uint8_t *frame, esp_ieee802154_frame_info_t *fr
     memcpy(inner_rxPKT, &frame[0], frame[0] + 1);
     xQueueSendFromISR(packet_buffer, (void *)&inner_rxPKT, &xHigherPriorityTaskWoken);
     portYIELD_FROM_ISR_ARG(xHigherPriorityTaskWoken);
+    if(esp_ieee802154_receive_handle_done(frame)) {
+        ESP_EARLY_LOGI(TAG, "esp_ieee802154_receive_handle_done() failed");
+    }
 }
 
 void esp_ieee802154_transmit_failed(const uint8_t *frame, esp_ieee802154_tx_error_t error) {
@@ -50,12 +54,23 @@ void esp_ieee802154_transmit_failed(const uint8_t *frame, esp_ieee802154_tx_erro
 void esp_ieee802154_transmit_done(const uint8_t *frame, const uint8_t *ack, esp_ieee802154_frame_info_t *ack_frame_info) {
     isInTransmit = 0;
     ESP_EARLY_LOGI(TAG, "TX %d", frame[0]);
+    if(ack != NULL) {
+       if(esp_ieee802154_receive_handle_done(ack)) {
+          ESP_EARLY_LOGI(TAG, "esp_ieee802154_receive_handle_done() failed");
+       }
+    }
 }
-
+static bool zigbee_is_enabled = false;
 void radio_init(uint8_t ch) {
     if (packet_buffer == NULL) packet_buffer = xQueueCreate(32, 130);
 
     // this will trigger a "IEEE802154 MAC sleep init failed" when called a second time, but it works
+    if(zigbee_is_enabled)
+    {
+        zigbee_is_enabled = false;
+        esp_ieee802154_disable();
+    }
+    zigbee_is_enabled = true;
     esp_ieee802154_enable();
     esp_ieee802154_set_channel(ch);
     // esp_ieee802154_set_txpower(int8_t power);
@@ -101,8 +116,6 @@ bool radioTx(uint8_t *packet) {
     static uint8_t txPKT[130];
 #endif
     led_flash(1);
-	while (isInTransmit) {
-	}
 	// while (getMillis() - lastZbTx < 6) {
 	// }
 	// lastZbTx = getMillis();
@@ -114,6 +127,8 @@ bool radioTx(uint8_t *packet) {
 		return SubGig_radioTx(packet);
 	}
 #endif
+	while (isInTransmit) {
+	}
 	isInTransmit = 1;
 	esp_ieee802154_transmit(txPKT, false);
 	return true;

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/second_uart.c

@@ -19,10 +19,12 @@
 #include "proto.h"
 #include "sdkconfig.h"
 #include "soc/uart_struct.h"
+#ifdef CONFIG_IDF_TARGET_ESP32C6
 #include "soc/lp_uart_reg.h"
+#endif
+static const char *TAG = "SECOND_UART";
 #include "second_uart.h"
 
-static const char *TAG = "SECOND_UART";
 
 #define BUF_SIZE    (1024)
 #define RD_BUF_SIZE (BUF_SIZE)
@@ -43,6 +45,8 @@ void init_second_uart() {
         .flow_ctrl  = UART_HW_FLOWCTRL_DISABLE,
         .source_clk = UART_SCLK_DEFAULT,
     };
+    ESP_LOGI(TAG, "HARDWARE_UART_TX %d, CONFIG_OEPL_HARDWARE_UART_RX %d", 
+             CONFIG_OEPL_HARDWARE_UART_TX,CONFIG_OEPL_HARDWARE_UART_RX);
     ESP_ERROR_CHECK(uart_driver_install(1, BUF_SIZE * 2, BUF_SIZE * 2, 20, &uart0_queue, 0));
     ESP_ERROR_CHECK(uart_param_config(1, &uart_config));
 	ESP_ERROR_CHECK(uart_set_pin(1, CONFIG_OEPL_HARDWARE_UART_TX, CONFIG_OEPL_HARDWARE_UART_RX, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE));

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/second_uart.h

@@ -13,11 +13,17 @@ void uart_printf(const char *format, ...);
 #define pr uart_printf
 
 #if defined(CONFIG_OEPL_HARDWARE_PROFILE_DEFAULT)
-  #define CONFIG_OEPL_HARDWARE_UART_TX 3
-  #define CONFIG_OEPL_HARDWARE_UART_RX 2
+ #define CONFIG_OEPL_HARDWARE_UART_TX 3
+ #define CONFIG_OEPL_HARDWARE_UART_RX 2
+#elif defined(CONFIG_OEPL_HARDWARE_PROFILE_LILYGO)
+ #define CONFIG_OEPL_HARDWARE_UART_TX 24
+ #define CONFIG_OEPL_HARDWARE_UART_RX 23
 #elif defined(CONFIG_OEPL_HARDWARE_PROFILE_POE_AP)
   #define CONFIG_OEPL_HARDWARE_UART_TX 5
   #define CONFIG_OEPL_HARDWARE_UART_RX 18
+#elif defined(CONFIG_OEPL_HARDWARE_PROFILE_ELECROW_C6)
+  #define CONFIG_OEPL_HARDWARE_UART_TX 0
+  #define CONFIG_OEPL_HARDWARE_UART_RX 1
 #elif defined(CONFIG_OEPL_HARDWARE_PROFILE_CUSTOM)
   #if !defined(CONFIG_OEPL_HARDWARE_UART_TX) || !defined(CONFIG_OEPL_HARDWARE_UART_RX)
     #error "No UART TX / RX pins defined. Please check menuconfig" 

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/utils.c

@@ -17,7 +17,9 @@
 #include "proto.h"
 #include "sdkconfig.h"
 #include "soc/uart_struct.h"
+#ifdef CONFIG_IDF_TARGET_ESP32C6
 #include "soc/lp_uart_reg.h"
+#endif
 #include "nvs_flash.h"
 
 void delay(int ms) { vTaskDelay(pdMS_TO_TICKS(ms)); }

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/sdkconfig.defaults

@@ -7,4 +7,4 @@ CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
 CONFIG_ESPTOOLPY_HEADER_FLASHSIZE_UPDATE=y
 CONFIG_PARTITION_TABLE_CUSTOM=y
 CONFIG_OEPL_SUBGIG_SUPPORT=y
-
+CONFIG_IEEE802154_RX_BUFFER_SIZE=100

ARM_Tag_FW/OpenEPaperLink_esp32_H2_AP/.gitignore

@@ -0,0 +1,8 @@
+build
+*.axf
+# Allow 
+!*.bin
+
+.vscode
+sdkconfig
+sdkconfig.old

ARM_Tag_FW/OpenEPaperLink_esp32_H2_AP/CMakeLists.txt

@@ -0,0 +1,6 @@
+# The following lines of boilerplate have to be in your project's CMakeLists
+# in this exact order for cmake to work correctly
+cmake_minimum_required(VERSION 3.16)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+project(OpenEPaperLink_esp32_H2)

ARM_Tag_FW/OpenEPaperLink_esp32_H2_AP/compile.ps1

@@ -0,0 +1,45 @@
+
+#| Function                           | ESP32H2 Pin           | ESP32S3 Pin   
+#| :--------------------------------: | :-------------------: |  :------------------
+#| Activate The BOOT Mode Of ESP32H2  | ESP32H2_IO9           | ESP32S3_IO33 
+#| Reset ESP32H2                      | ESP32H2_Pin Number 8  | ESP32S3_IO34 
+#| Uart                               | ESP32H2_TX_IO24       | ESP32S3_RX_IO48
+#| Uart                               | ESP32H2_RX_IO23       | ESP32S3_TX_IO47
+
+&(Join-Path $env:USERPROFILE '\esp\esp-idf\export.ps1')
+
+idf.py fullclean
+
+idf.py build
+
+#python -m esptool -p COM11 -b 460800 --before default_reset --after hard_reset --chip esp32h2  write_flash --flash_mode dio --flash_size detect --flash_freq 48m 0x0 build\bootloader\bootloader.bin 0x8000 build\partition_table\partition-table.bin 0x10000 build\OpenEPaperLink_esp32_H2.bin
+
+
+#idf.py -p COM8 flash
+
+
+#Chip is ESP32-H2 (revision v0.1)
+#Features: BLE, IEEE802.15.4
+#Crystal is 32MHz
+#MAC: 74:4d:bd:ff:fe:63:84:e8
+#BASE MAC: 74:4d:bd:63:84:e8
+#MAC_EXT: ff:fe
+#Uploading stub...
+#Running stub...
+#Stub running...
+#Changing baud rate to 460800
+#Changed.
+#Configuring flash size...
+#Auto-detected Flash size: 4MB
+#Flash will be erased from 0x00000000 to 0x00005fff...
+#Flash will be erased from 0x00008000 to 0x00008fff...
+#Flash will be erased from 0x00010000 to 0x0004dfff...
+#Compressed 22080 bytes to 13385...
+#Wrote 22080 bytes (13385 compressed) at 0x00000000 in 0.3 seconds (effective 511.5 kbit/s)...
+#Hash of data verified.
+#Compressed 3072 bytes to 104...
+#Wrote 3072 bytes (104 compressed) at 0x00008000 in 0.1 seconds (effective 309.1 kbit/s)...
+#Hash of data verified.
+#Compressed 253952 bytes to 133359...
+#Wrote 253952 bytes (133359 compressed) at 0x00010000 in 1.9 seconds (effective 1098.1 kbit/s)...
+#Hash of data verified.

ARM_Tag_FW/OpenEPaperLink_esp32_H2_AP/main/CMakeLists.txt

@@ -0,0 +1,3 @@
+idf_component_register(	SRCS 
+	SRC_DIRS "../../OpenEPaperLink_esp32_C6_AP/main"
+	INCLUDE_DIRS "../../OpenEPaperLink_esp32_C6_AP/main")

ARM_Tag_FW/OpenEPaperLink_esp32_H2_AP/main/Kconfig.projbuild

@@ -0,0 +1,111 @@
+menu "OEPL config"
+
+  choice OEPL_HARDWARE_PROFILE
+    prompt "Hardware profile"
+    default OEPL_HARDWARE_PROFILE_LILYGO
+
+    config OEPL_HARDWARE_PROFILE_CUSTOM
+      bool "Custom"
+
+    config OEPL_HARDWARE_PROFILE_LILYGO
+      bool "LILYGO-AP"
+
+  endchoice
+
+  config OEPL_HARDWARE_UART_TX
+    depends on OEPL_HARDWARE_PROFILE_CUSTOM
+    int "GPIO - UART TX"
+    default 3
+
+  config OEPL_HARDWARE_UART_RX
+    depends on OEPL_HARDWARE_PROFILE_CUSTOM
+    int "GPIO - UART RX"
+    default 2
+
+  config OEPL_SUBGIG_SUPPORT
+    bool "Enable SubGhz Support"
+    default "n"    
+
+  menu "CC1101 Configuration" 
+    depends on OEPL_SUBGIG_SUPPORT
+
+    config GPIO_RANGE_MAX
+            int
+            default 33 if IDF_TARGET_ESP32
+            default 46 if IDF_TARGET_ESP32S2
+            default 48 if IDF_TARGET_ESP32S3
+            default 18 if IDF_TARGET_ESP32C2
+            default 19 if IDF_TARGET_ESP32C3
+            default 30 if IDF_TARGET_ESP32C6
+            default 30 if IDF_TARGET_ESP32H2
+
+    config MISO_GPIO
+            int "CC1101 MISO GPIO"
+            range 0 GPIO_RANGE_MAX
+            default 7
+            help
+                    Pin Number to be used as the MISO SPI signal.
+
+    config SCK_GPIO
+            int "CC1101 SCK GPIO"
+            range 0 GPIO_RANGE_MAX
+            default 0
+            help
+                    Pin Number to be used as the SCK SPI signal.
+
+    config MOSI_GPIO
+            int "CC1101 MOSI GPIO"
+            default 1
+            help
+                    Pin Number to be used as the MOSI SPI signal.
+
+    config CSN_GPIO
+            int "CC1101 CSN GPIO"
+            range 0 GPIO_RANGE_MAX
+            default 4
+            help
+                    Pin Number to be used as the CSN SPI signal.
+
+    config GDO0_GPIO
+            int "CC1101 GDO0 GPIO"
+            range 0 GPIO_RANGE_MAX
+            default 5
+            help
+                    Pin Number to be used as the GDO0 signal.
+
+    config GDO2_GPIO
+            int "CC1101 GDO2 GPIO"
+            range 0 GPIO_RANGE_MAX
+            default 6
+            help
+                    Pin Number to be used as the GDO2 signal.
+
+    choice SPI_HOST
+            prompt "SPI peripheral that controls this bus"
+            default SPI2_HOST
+            help
+                    Select SPI peripheral that controls this bus.
+            config SPI2_HOST
+                    bool "SPI2_HOST"
+                    help
+                            Use SPI2_HOST. This is also called HSPI_HOST.
+            config SPI3_HOST
+                    depends on IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
+                    bool "SPI3_HOST"
+                    help
+                            USE SPI3_HOST. This is also called VSPI_HOST
+    endchoice
+  endmenu
+
+  config OEPL_DEBUG_PRINT
+    bool "Enable OEPL Debug logging"
+    default "n"    
+
+  config OEPL_VERBOSE_DEBUG
+    depends on OEPL_DEBUG_PRINT
+    bool "Enable OEPL Verbose Debug logging"
+    default "n"    
+
+endmenu
+
+

ARM_Tag_FW/OpenEPaperLink_esp32_H2_AP/partitions.csv

@@ -0,0 +1,5 @@
+# ESP-IDF Partition Table
+# Name, Type, SubType, Offset, Size, Flags
+nvs,data,nvs,0x9000,0x6000,,
+factory,app,factory,0x10000,1M,,
+littlefs,data,spiffs,,3008K,,

ARM_Tag_FW/OpenEPaperLink_esp32_H2_AP/sdkconfig.defaults

@@ -0,0 +1,16 @@
+# This file was generated using idf.py save-defconfig. It can be edited manually.
+# Espressif IoT Development Framework (ESP-IDF) 5.4.0 Project Minimal Configuration
+#
+CONFIG_IDF_TARGET="esp32h2"
+CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
+CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
+CONFIG_ESPTOOLPY_HEADER_FLASHSIZE_UPDATE=y
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_OEPL_HARDWARE_PROFILE_LILYGO=y
+CONFIG_OEPL_SUBGIG_SUPPORT=y
+CONFIG_MISO_GPIO=25
+CONFIG_SCK_GPIO=3
+CONFIG_MOSI_GPIO=11
+CONFIG_CSN_GPIO=8
+CONFIG_GDO0_GPIO=2
+CONFIG_GDO2_GPIO=22

ESP32_AP-Flasher/compile.ps1

@@ -0,0 +1,76 @@
+
+#| Function                           | ESP32H2 Pin           | ESP32S3 Pin   
+#| :--------------------------------: | :-------------------: |  :------------------
+#| Activate The BOOT Mode Of ESP32H2  | ESP32H2_IO9           | ESP32S3_IO33 
+#| Reset ESP32H2                      | ESP32H2_Pin Number 8  | ESP32S3_IO34 
+#| Uart                               | ESP32H2_TX_IO24       | ESP32S3_RX_IO48
+#| Uart                               | ESP32H2_RX_IO23       | ESP32S3_TX_IO47
+
+# cd ESP32_AP-Flasher
+
+# export PLATFORMIO_BUILD_FLAGS="-D BUILD_VERSION=${{ github.ref_name }} -D SHA=$GITHUB_SHA"
+
+python gzip_wwwfiles.py
+
+&(Join-Path $env:USERPROFILE '\.platformio\penv\Scripts\pio') run --environment ESP32_S3_16_8_LILYGO_AP
+
+&(Join-Path $env:USERPROFILE '\.platformio\penv\Scripts\pio') run --target buildfs --environment ESP32_S3_16_8_LILYGO_AP
+
+# mkdir ESP32_S3_16_8_LILYGO_AP
+
+copy "$env:USERPROFILE\.platformio\packages\framework-arduinoespressif32\tools\partitions\boot_app0.bin" ESP32_S3_16_8_LILYGO_AP\boot_app0.bin
+
+copy .pio\build\ESP32_S3_16_8_LILYGO_AP\firmware.bin ESP32_S3_16_8_LILYGO_AP\firmware.bin
+
+copy .pio\build\ESP32_S3_16_8_LILYGO_AP\bootloader.bin ESP32_S3_16_8_LILYGO_AP\bootloader.bin
+
+copy .pio\build\ESP32_S3_16_8_LILYGO_AP\partitions.bin ESP32_S3_16_8_LILYGO_AP\partitions.bin
+
+copy .pio\build\ESP32_S3_16_8_LILYGO_AP\littlefs.bin ESP32_S3_16_8_LILYGO_AP\littlefs.bin
+
+copy ESP32_S3_16_8_LILYGO_AP\firmware.bin espbinaries\ESP32_S3_16_8_LILYGO_AP.bin
+
+copy ESP32_S3_16_8_LILYGO_AP\merged-firmware.bin espbinaries\ESP32_S3_16_8_LILYGO_AP_full.bin
+
+cd ESP32_S3_16_8_LILYGO_AP
+
+#python -m esptool                          --chip esp32-s3 merge_bin -o merged-firmware.bin --flash_mode dio --flash_freq 80m --flash_size 16MB 0x0000 bootloader.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 firmware.bin 0x00910000 littlefs.bin
+
+#python -m esptool -p COM12 -b 460800 --before default_reset --after hard_reset --chip esp32s3  write_flash --flash_mode dio --flash_size detect 0x0000 bootloader.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 firmware.bin 0x00910000 littlefs.bin
+
+cd ..
+
+#esptool.py v4.7.0
+#Serial port COM12
+#Connecting...
+#Chip is ESP32-S3 (QFN56) (revision v0.2)
+#Features: WiFi, BLE
+#Crystal is 40MHz
+#MAC: f4:12:fa:af:5b:9c
+#Uploading stub...
+#Running stub...
+#Stub running...
+#Changing baud rate to 460800
+#Changed.
+#Configuring flash size...
+#Auto-detected Flash size: 16MB
+#Flash will be erased from 0x00000000 to 0x00003fff...
+#Flash will be erased from 0x00008000 to 0x00008fff...
+#Flash will be erased from 0x0000e000 to 0x0000ffff...
+#Flash will be erased from 0x00010000 to 0x00203fff...
+#Flash will be erased from 0x00910000 to 0x00feffff...
+#Compressed 15104 bytes to 10401...
+#Wrote 15104 bytes (10401 compressed) at 0x00000000 in 0.3 seconds (effective 375.1 kbit/s)...
+#Hash of data verified.
+#Compressed 3072 bytes to 146...
+#Wrote 3072 bytes (146 compressed) at 0x00008000 in 0.1 seconds (effective 272.1 kbit/s)...
+#Hash of data verified.
+#Compressed 8192 bytes to 47...
+#Wrote 8192 bytes (47 compressed) at 0x0000e000 in 0.1 seconds (effective 447.3 kbit/s)...
+#Hash of data verified.
+#Compressed 2047040 bytes to 1259376...
+#Wrote 2047040 bytes (1259376 compressed) at 0x00010000 in 18.7 seconds (effective 876.9 kbit/s)...
+#Hash of data verified.
+#Compressed 7208960 bytes to 302805...
+#Wrote 7208960 bytes (302805 compressed) at 0x00910000 in 47.0 seconds (effective 1227.2 kbit/s)...
+#Hash of data verified.

ESP32_AP-Flasher/compileyellow.ps1

@@ -0,0 +1,69 @@
+# cd ESP32_AP-Flasher
+
+# export PLATFORMIO_BUILD_FLAGS="-D BUILD_VERSION=${{ github.ref_name }} -D SHA=$GITHUB_SHA"
+
+python gzip_wwwfiles.py
+
+&(Join-Path $env:USERPROFILE '\.platformio\penv\Scripts\pio') run --environment ESP32_S3_16_8_YELLOW_AP
+
+&(Join-Path $env:USERPROFILE '\.platformio\penv\Scripts\pio') run --target buildfs --environment ESP32_S3_16_8_YELLOW_AP
+
+# mkdir ESP32_S3_16_8_YELLOW_AP
+
+copy "$env:USERPROFILE\.platformio\packages\framework-arduinoespressif32\tools\partitions\boot_app0.bin" ESP32_S3_16_8_YELLOW_AP\boot_app0.bin
+
+copy .pio\build\ESP32_S3_16_8_YELLOW_AP\firmware.bin ESP32_S3_16_8_YELLOW_AP\firmware.bin
+
+copy .pio\build\ESP32_S3_16_8_YELLOW_AP\bootloader.bin ESP32_S3_16_8_YELLOW_AP\bootloader.bin
+
+copy .pio\build\ESP32_S3_16_8_YELLOW_AP\partitions.bin ESP32_S3_16_8_YELLOW_AP\partitions.bin
+
+copy .pio\build\ESP32_S3_16_8_YELLOW_AP\littlefs.bin ESP32_S3_16_8_YELLOW_AP\littlefs.bin
+
+copy ESP32_S3_16_8_YELLOW_AP\firmware.bin espbinaries\ESP32_S3_16_8_YELLOW_AP.bin
+
+copy ESP32_S3_16_8_YELLOW_AP\merged-firmware.bin espbinaries\ESP32_S3_16_8_YELLOW_AP_full.bin
+
+cd ESP32_S3_16_8_YELLOW_AP
+
+#python -m esptool                         --chip esp32-s3 merge_bin -o merged-firmware.bin --flash_mode dio --flash_freq 80m --flash_size 16MB 0x0000 bootloader.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 firmware.bin 0x00910000 littlefs.bin
+
+#python -m esptool -p COM4 -b 460800 --before default_reset --after hard_reset --chip esp32s3  write_flash --flash_mode dio --flash_size detect 0x0000 bootloader.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 firmware.bin 0x00910000 littlefs.bin
+
+cd ..
+
+#esptool.py v4.7.0
+#Serial port COM4
+#Connecting...
+#Chip is ESP32-S3 (QFN56) (revision v0.2)
+#Features: WiFi, BLE, Embedded PSRAM 8MB (AP_3v3)
+#Crystal is 40MHz
+#MAC: dc:da:0c:16:cf:4c
+#Uploading stub...
+#Running stub...
+#Stub running...
+#Changing baud rate to 460800
+#Changed.
+#Configuring flash size...
+#Auto-detected Flash size: 16MB
+#Flash will be erased from 0x00000000 to 0x00003fff...
+#Flash will be erased from 0x00008000 to 0x00008fff...
+#Flash will be erased from 0x0000e000 to 0x0000ffff...
+#Flash will be erased from 0x00010000 to 0x001dbfff...
+#Flash will be erased from 0x00910000 to 0x00feffff...
+#Compressed 15104 bytes to 10401...
+#Wrote 15104 bytes (10401 compressed) at 0x00000000 in 0.4 seconds (effective 277.3 kbit/s)...
+#Hash of data verified.
+#Compressed 3072 bytes to 146...
+#Wrote 3072 bytes (146 compressed) at 0x00008000 in 0.1 seconds (effective 425.0 kbit/s)...
+#Hash of data verified.
+#Compressed 8192 bytes to 47...
+#Wrote 8192 bytes (47 compressed) at 0x0000e000 in 0.1 seconds (effective 632.5 kbit/s)...
+#Hash of data verified.
+#Compressed 1881424 bytes to 1196500...
+#Wrote 1881424 bytes (1196500 compressed) at 0x00010000 in 27.6 seconds (effective 544.8 kbit/s)...
+#Hash of data verified.
+#Compressed 7208960 bytes to 302804...
+#Wrote 7208960 bytes (302804 compressed) at 0x00910000 in 35.0 seconds (effective 1648.8 kbit/s)...
+#Hash of data verified.
+

ESP32_AP-Flasher/data/tagtypes/E2.json

@@ -0,0 +1,64 @@
+{
+	"version": 1,
+	"name": "LILYGO TPANEL 4\"",
+	"width": 480,
+	"height": 480,
+	"rotatebuffer": 0,
+	"bpp": 16,
+	"colortable": {
+		"white": [ 255, 255, 255 ],
+		"black": [ 0, 0, 0 ],
+		"red": [ 255, 0, 0 ]
+	},
+	"shortlut": 0,
+	"options": [ ],
+	"contentids": [ 22, 1, 2, 3, 4, 8, 7, 19, 10, 11, 21 ],
+	"template": {
+	     "21": [
+			{ "box": [ 0, 0, 480, 480, 1 ] },
+			{ "text": [ 10, 15, "OpenEpaperLink AP", "calibrib30", 2, 0, 0, 1 ] },
+			{ "text": [ 10, 70, "IP address:", "bahnschrift30", "#888888", 0, 0, 1 ] },
+			{ "text": [ 180, 70, "{ap_ip}", "bahnschrift30", 0, 0, 0, 1 ] },
+			{ "text": [ 10, 110, "Channel:", "bahnschrift30", "#888888", 0, 0, 1 ] },
+			{ "text": [ 180, 110, "{ap_ch}", "bahnschrift30", 0, 0, 0, "1" ] },
+			{ "text": [ 10, 150, "Tag count:", "bahnschrift30", "#888888", 0, 0, 1 ] },
+			{ "text": [ 180, 150, "{ap_tagcount}", "bahnschrift30", 0, 0, 0, "1" ] }
+		],		
+		"1": {
+			"weekday": [ 240, 30, "Signika-SB.ttf", 90 ],
+			"month": [ 240, 330, "Signika-SB.ttf", 90 ],
+			"day": [ 240, 80, "Signika-SB.ttf", 250 ]
+		},
+		"4": {
+			"location": [ 20, 20, "fonts/calibrib30" ],
+			"wind": [ 90, 95, "fonts/calibrib50" ],
+			"temp": [ 20, 200, "fonts/calibrib100" ],
+			"icon": [ 400, 30, 150, 2 ],
+			"dir": [ 40, 70, 80 ],
+			"umbrella": [ 325, 250, 150 ]
+		},
+		"2": {
+			"fonts": [ "Signika-SB.ttf", 150, 150, 110, 80, 60, 50 ],
+			"xy": [ 240, 240 ]
+		},
+		"8": {
+			"location": [ 10, 20, "fonts/calibrib50" ],
+			"column": [ 6, 80 ],
+			"day": [ 40, 100, "fonts/bahnschrift30", 144, 270 ],
+			"rain": [ 40, 320 ],
+			"icon": [ 40, 180, 50 ],
+			"wind": [ 17, 120 ],
+			"line": [ 100, 340 ]			
+		},
+		"10": {
+			"title": [ 240, 10, "fonts/bahnschrift20" ],
+			"pos": [ 240, 35 ]
+		},
+		"11": {
+			"rotate": 0,
+			"mode": 1,
+			"days": 4,
+			"gridparam": [ 5, 17, 20, "calibrib16.vlw", "tahoma9.vlw", 14 ]
+		}		
+	}
+}

ESP32_AP-Flasher/data/update_actions.json

@@ -10,54 +10,7 @@
         "/www/painter.js",
         "/www/setup.html",
         "/www/setup.js",
-        "/www/upload-demo.html",
-        "/fonts/weathericons30.vlw",
-        "/fonts/weathericons70.vlw",
-        "/fonts/weathericons78.vlw",
-        "/fonts/calibrib120.vlw",
-        "/fonts/calibrib150.vlw",
-        "/fonts/calibrib50.vlw",
-        "/fonts/calibrib60.vlw",
-        "/fonts/BellCent10.vlw",
-        "/tagtypes/00.json",
-        "/tagtypes/01.json",
-        "/tagtypes/02.json",
-        "/tagtypes/05.json",
-        "/tagtypes/11.json",
-        "/tagtypes/21.json",
-        "/tagtypes/22.json",
-        "/tagtypes/26.json",
-        "/tagtypes/27.json",
-        "/tagtypes/2E.json",
-        "/tagtypes/2F.json",
-        "/tagtypes/30.json",
-        "/tagtypes/31.json",
-        "/tagtypes/32.json",
-        "/tagtypes/33.json",
-        "/tagtypes/34.json",
-        "/tagtypes/35.json",
-        "/tagtypes/36.json",
-        "/tagtypes/40.json",
-        "/tagtypes/41.json",
-        "/tagtypes/42.json",
-        "/tagtypes/43.json",
-        "/tagtypes/55.json",
-        "/tagtypes/60.json",
-        "/tagtypes/61.json",
-        "/tagtypes/62.json",
-        "/tagtypes/80.json",
-        "/tagtypes/81.json",
-        "/tagtypes/82.json",
-        "/tagtypes/83.json",
-        "/tagtypes/B0.json",
-        "/tagtypes/B1.json",
-        "/tagtypes/B2.json",
-        "/tagtypes/B3.json",
-        "/tagtypes/B5.json",
-        "/tagtypes/BD.json",
-        "/tagtypes/BE.json",
-        "/tagtypes/E0.json",
-        "/tagtypes/E1.json",
-        "/tagtypes/F0.json"
+        "/www/flash.js",
+        "/www/upload-demo.html"
     ]
 }

ESP32_AP-Flasher/esp32_sdcard_only.csv

@@ -0,0 +1,7 @@
+# Name,   Type, SubType, Offset,  Size, Flags
+nvs,      data, nvs,     0x9000,  0x5000,
+otadata,  data, ota,     0xe000,  0x2000,
+app0,     app,  ota_0,   0x10000, 0x1E0000,
+app1,     app,  ota_1,   0x1F0000,0x1E0000,
+spiffs,   data, spiffs,  0x3D0000,0x20000,
+coredump, data, coredump,0x3F0000,0x10000,

ESP32_AP-Flasher/include/SPIFFSEditor.h

@@ -4,9 +4,9 @@
 
 class SPIFFSEditor: public AsyncWebHandler {
   private:
-    fs::FS _fs;
+    mutable fs::FS _fs;
     String _username;
-    String _password; 
+    String _password;
     bool _authenticated;
     uint32_t _startTime;
   public:
@@ -15,10 +15,10 @@ class SPIFFSEditor: public AsyncWebHandler {
 #else
     SPIFFSEditor(const String& username=String(), const String& password=String(), const fs::FS& fs=SPIFFS);
 #endif
-    virtual bool canHandle(AsyncWebServerRequest *request) override final;
+    virtual bool canHandle(AsyncWebServerRequest* request) const override final;
     virtual void handleRequest(AsyncWebServerRequest *request) override final;
     virtual void handleUpload(AsyncWebServerRequest *request, const String& filename, size_t index, uint8_t *data, size_t len, bool final) override final;
-    virtual bool isRequestHandlerTrivial() override final {return false;}
+    virtual bool isRequestHandlerTrivial() const override final {return false;}
     virtual String listFilesRecursively(String path, bool recursive = false);
 };
 

ESP32_AP-Flasher/include/ble_filter.h

@@ -6,5 +6,6 @@ uint8_t gicToOEPLtype(uint8_t gicType);
 bool BLE_filter_add_device(BLEAdvertisedDevice advertisedDevice);
 bool BLE_is_image_pending(uint8_t address[8]);
 uint32_t compress_image(uint8_t address[8], uint8_t* buffer, uint32_t max_len);
+uint32_t get_ATC_BLE_OEPL_image(uint8_t address[8], uint8_t* buffer, uint32_t max_len, uint8_t* dataType, uint8_t* dataTypeArgument, uint16_t* nextCheckIn);
 
 #endif

ESP32_AP-Flasher/include/cc_interface.h

@@ -0,0 +1,58 @@
+#pragma once
+#include <Arduino.h>
+
+typedef void (*callbackPtr)(uint8_t percent);
+
+class CC_interface
+{
+  public:
+    uint16_t begin(uint8_t CC, uint8_t DD, uint8_t RESET);
+    void set_callback(callbackPtr callBack = nullptr);
+    uint8_t set_lock_byte(uint8_t lock_byte);
+    uint8_t erase_chip();
+    void read_code_memory(uint16_t address, uint16_t len, uint8_t buffer[]);
+    void read_xdata_memory(uint16_t address, uint16_t len, uint8_t buffer[]);
+    void write_xdata_memory(uint16_t address, uint16_t len, uint8_t buffer[]);
+    void set_pc(uint16_t address);
+    uint8_t clock_init();
+    uint8_t write_code_memory(uint16_t address, uint8_t buffer[], int len);
+    uint8_t verify_code_memory(uint16_t address, uint8_t buffer[], int len);
+    uint8_t opcode(uint8_t opCode);
+    uint8_t opcode(uint8_t opCode, uint8_t opCode1);
+    uint8_t opcode(uint8_t opCode, uint8_t opCode1, uint8_t opCode2);
+    uint8_t WR_CONFIG(uint8_t config);
+    uint8_t WD_CONFIG();
+    /* Send one byte and return one byte as answer */
+    uint8_t send_cc_cmdS(uint8_t cmd);
+    /* Send one byte and returns two bytes as answer */
+    uint16_t send_cc_cmd(uint8_t cmd);
+    void cc_send_byte(uint8_t in_byte);
+    uint8_t cc_receive_byte();
+    void enable_cc_debug();
+    void reset_cc();
+
+  private:
+    boolean dd_direction = 0; // 0=OUT 1=IN
+    uint8_t _CC_PIN = -1;
+    uint8_t _DD_PIN = -1;
+    uint8_t _RESET_PIN = -1;
+    uint8_t flash_opcode[30] = {
+      0x75, 0xAD, 0x00, // Set Flash Address HIGH
+      0x75, 0xAC, 0x00, // Set Flash Address LOW
+      0x90, 0xF0, 0x00, // Set RAM Address to 0xF000
+      0x75, 0xAE, 0x02, // Enable Flash Writing
+      0x7D, 0x08, // Set Loop value to Half size as we write 2bytes at once 0x100
+      0xE0, // Put DPTR to A
+      0xF5, 0xAF, // Put A to FWDATA
+      0xA3, // Increase DPTR;
+      0xE0, // Put DPTR to A
+      0xF5, 0xAF, // Put A to FWDATA
+      0xA3, // Increase DPTR
+      0xE5, 0xAE, // Wait till writing is done
+      0x20, 0xE6, 0xFB,
+      0xDD, 0xF1, // Loop trough all bytes
+      0xA5 // Breakpoint
+    };
+    callbackPtr _callback = nullptr;
+};
+

ESP32_AP-Flasher/include/contentmanager.h

@@ -1,6 +1,7 @@
 #include <Arduino.h>
 #include <LittleFS.h>
 #include <TFT_eSPI.h>
+#include <time.h>
 
 #include "makeimage.h"
 #include "tag_db.h"
@@ -19,9 +20,9 @@ void checkVars();
 void drawNew(const uint8_t mac[8], tagRecord *&taginfo);
 bool updateTagImage(String &filename, const uint8_t *dst, uint16_t nextCheckin, tagRecord *&taginfo, imgParam &imageParams);
 void drawString(TFT_eSprite &spr, String content, int16_t posx, int16_t posy, String font, byte align = 0, uint16_t color = TFT_BLACK, uint16_t size = 30, uint16_t bgcolor = TFT_WHITE);
-void drawTextBox(TFT_eSprite &spr, String &content, int16_t &posx, int16_t &posy, int16_t boxwidth, int16_t boxheight, String font, uint16_t color = TFT_BLACK, uint16_t bgcolor = TFT_WHITE, float lineheight = 1);
+void drawTextBox(TFT_eSprite &spr, String &content, int16_t &posx, int16_t &posy, int16_t boxwidth, int16_t boxheight, String font, uint16_t color = TFT_BLACK, uint16_t bgcolor = TFT_WHITE, float lineheight = 1, byte align = TL_DATUM);
 void initSprite(TFT_eSprite &spr, int w, int h, imgParam &imageParams);
-void drawDate(String &filename, tagRecord *&taginfo, imgParam &imageParams);
+void drawDate(String &filename, JsonObject &cfgobj, tagRecord *&taginfo, imgParam &imageParams);
 void drawNumber(String &filename, int32_t count, int32_t thresholdred, tagRecord *&taginfo, imgParam &imageParams);
 void drawWeather(String &filename, JsonObject &cfgobj, const tagRecord *taginfo, imgParam &imageParams);
 void drawForecast(String &filename, JsonObject &cfgobj, const tagRecord *taginfo, imgParam &imageParams);
@@ -48,4 +49,5 @@ void getLocation(JsonObject &cfgobj);
 void prepareNFCReq(const uint8_t *dst, const char *url);
 void prepareLUTreq(const uint8_t *dst, const String &input);
 void prepareConfigFile(const uint8_t *dst, const JsonObject &config);
+void prepareTIME_RAW(const uint8_t *dst, time_t now);
 void getTemplate(JsonDocument &json, const uint8_t id, const uint8_t hwtype);

ESP32_AP-Flasher/include/espflasher.h

@@ -1,4 +1,20 @@
 #include <Arduino.h>
 #include <LittleFS.h>
 
-bool doC6flash(uint8_t doDownload);
+#if defined HAS_H2
+   #define SHORT_CHIP_NAME "H2"
+   #define OTA_BIN_DIR     "ESP32-H2"
+   #define ESP_CHIP_TYPE   ESP32H2_CHIP
+#elif defined HAS_TSLR
+   #define SHORT_CHIP_NAME "TSLR"
+#elif defined HAS_ELECROW_C6
+   #define SHORT_CHIP_NAME "ELECROW_C6"
+   #define OTA_BIN_DIR     "ESP32-C6"
+   #define ESP_CHIP_TYPE   ESP32C6_CHIP
+#elif defined C6_OTA_FLASHING
+   #define SHORT_CHIP_NAME "C6"
+   #define OTA_BIN_DIR     "ESP32-C6"
+   #define ESP_CHIP_TYPE   ESP32C6_CHIP
+#endif
+
+bool FlashC6_H2(const char *Url);

ESP32_AP-Flasher/include/ips_display.h

@@ -1,6 +1,138 @@
+#pragma once
+
 #include <Arduino.h>
 #include <TFT_eSPI.h>
 
+#ifdef HAS_LILYGO_TPANEL
+
+#define LV_ATTRIBUTE_TICK_INC IRAM_ATTR
+#define TOUCH_MODULES_CST_MUTUAL
+
+// SD
+#define SD_CS 38
+#define SD_SCLK 36
+#define SD_MOSI 35
+#define SD_MISO 37
+
+// IIC
+#define IIC_SDA 17
+#define IIC_SCL 18
+
+// ESP32H2
+#define ESP32H2_TX 48
+#define ESP32H2_RX 47
+
+//  #define T_Panel_V1_0_RS485
+ #define T_Panel_V1_2_RS485
+// #define T_Panel_V1_2_CAN
+
+#if defined T_Panel_V1_0_RS485
+#define RS485_TX 15
+#define RS485_RX 16
+#endif
+
+#if defined T_Panel_V1_2_RS485
+#define RS485_TX 16
+#define RS485_RX 15
+#endif
+
+#if defined T_Panel_V1_2_CAN
+#define CAN_TX 16
+#define CAN_RX 15
+#endif
+
+// YDP395BT001-V2
+#define LCD_WIDTH 480
+#define LCD_HEIGHT 480
+#define LCD_VSYNC 40
+#define LCD_HSYNC 39
+#define LCD_PCLK 41
+#define LCD_B0 1
+#define LCD_B1 2
+#define LCD_B2 3
+#define LCD_B3 4
+#define LCD_B4 5
+#define LCD_G0 6
+#define LCD_G1 7
+#define LCD_G2 8
+#define LCD_G3 9
+#define LCD_G4 10
+#define LCD_G5 11
+#define LCD_R0 12
+#define LCD_R1 13
+#define LCD_R2 42
+#define LCD_R3 46
+#define LCD_R4 45
+#define LCD_BL 14
+
+// CST3240
+#define CST3240_ADDRESS 0x5A
+#define TOUCH_SDA 17
+#define TOUCH_SCL 18
+#define TOUCH_INT 21
+#define TOUCH_RST 4
+
+// XL95x5
+#define XL95X5_CS 17
+#define XL95X5_SCLK 15
+#define XL95X5_MOSI 16
+#define XL95X5_TOUCH_RST 4
+#define XL95X5_RS485_CON 7
+#define XL95X5_LCD_RST 5
+#define XL95X5_ESP32H2_IO12 1
+#define XL95X5_ESP32H2_IO4 2
+#define XL95X5_ESP32H2_IO5 3
+
+// ESP32H2
+#define ESP32H2_EN 34
+#define ESP32H2_BOOT 33
+
+#include "Arduino_GFX_Library.h"
+
+extern Arduino_RGB_Display *gfx;
+
+#endif
+
+#ifdef HAS_4inch_TPANEL
+
+#define LV_ATTRIBUTE_TICK_INC IRAM_ATTR
+#define TOUCH_MODULES_CST_MUTUAL
+
+// esp32-4848S040
+#define LCD_WIDTH 480
+#define LCD_HEIGHT 480
+#define LCD_VSYNC 17
+#define LCD_HSYNC 16
+#define LCD_PCLK 21
+#define LCD_R0 0
+#define LCD_R1 11
+#define LCD_R2 12
+#define LCD_R3 13
+#define LCD_R4 14
+#define LCD_G0 8
+#define LCD_G1 20
+#define LCD_G2 3
+#define LCD_G3 46
+#define LCD_G4 9
+#define LCD_G5 10
+#define LCD_B0 15
+#define LCD_B1 4
+#define LCD_B2 5
+#define LCD_B3 6
+#define LCD_B4 7
+#define LCD_BL 38
+#define LCD_DE 18
+
+#define SPI_LCD_CS 39
+#define SPI_LCD_SCLK 48
+#define SPI_LCD_MOSI 47
+
+#include "Arduino_GFX_Library.h"
+
+extern Arduino_RGB_Display *gfx;
+
+#endif
+
 #ifdef HAS_TFT
 
 extern TFT_eSPI tft2;
@@ -10,4 +142,4 @@ extern bool tftOverride;
 void TFTLog(String text);
 void sendAvail(uint8_t wakeupReason);
 
-#endif
+#endif

ESP32_AP-Flasher/include/leds.h

@@ -26,6 +26,7 @@ const uint8_t PROGMEM gamma8[] = {
 void ledTask(void* parameter);
 void setBrightness(int brightness);
 void updateBrightnessFromConfig();
+void ledcSet(uint8_t channel, uint8_t brightness);
 
 #ifdef HAS_RGB_LED
 extern CRGB rgbIdleColor;
@@ -34,7 +35,6 @@ void shortBlink(CRGB cname);
 void showColorPattern(CRGB colorone, CRGB colortwo, CRGB colorthree);
 void rgbIdle();
 void addFadeColor(CRGB cname);
-
 #endif
 
 void quickBlink(uint8_t repeat);

ESP32_AP-Flasher/include/makeimage.h

@@ -17,7 +17,6 @@ struct imgParam {
     bool hasRed;
     uint8_t dataType;
     uint8_t dither;
-    // bool grayLut = false;
     uint8_t bufferbpp = 8;
     uint8_t rotate = 0;
     uint16_t highlightColor = 2;
@@ -39,6 +38,8 @@ struct imgParam {
     uint8_t preloadlut;
 
     uint8_t zlib;
+    uint8_t g5;
+    uint8_t ts_option;
 };
 
 void spr2buffer(TFT_eSprite &spr, String &fileout, imgParam &imageParams);

ESP32_AP-Flasher/include/newproto.h

@@ -26,6 +26,7 @@ extern void processDataReq(struct espAvailDataReq* adr, bool local, IPAddress re
 extern void processTagReturnData(struct espTagReturnData* trd, uint8_t len, bool local);
 
 extern bool sendTagCommand(const uint8_t* dst, uint8_t cmd, bool local, const uint8_t* payload = nullptr);
+bool sendTagMac(const uint8_t* dst, const uint64_t newmac, bool local);
 extern bool sendAPSegmentedData(const uint8_t* dst, String data, uint16_t icons, bool inverted, bool local);
 extern bool showAPSegmentedInfo(const uint8_t* dst, bool local);
 extern void updateTaginfoitem(struct TagInfo* taginfoitem, IPAddress remoteIP);

ESP32_AP-Flasher/include/serialap.h

@@ -12,8 +12,8 @@ extern struct espSetChannelPower curChannel;
 #define AP_STATE_NORADIO 7
 
 struct APInfoS {
-    bool isOnline = false;
-    uint8_t state = AP_STATE_OFFLINE;
+    volatile bool isOnline = false;
+    volatile uint8_t state = AP_STATE_OFFLINE;
     uint8_t type;
     uint16_t version = 0;
     uint8_t channel;
@@ -29,6 +29,17 @@ struct APInfoS {
 
 extern struct APInfoS apInfo;
 
+enum ApSerialState {
+    SERIAL_STATE_NONE,
+    SERIAL_STATE_INITIALIZED,
+    SERIAL_STATE_STARTING,
+    SERIAL_STATE_RUNNING,
+    SERIAL_STATE_STOP,
+    SERIAL_STATE_STOPPED
+};
+
+extern volatile ApSerialState gSerialTaskState;
+
 void APTask(void* parameter);
 
 bool sendCancelPending(struct pendingData* pending);
@@ -38,5 +49,5 @@ void APEnterEarlyReset();
 bool sendChannelPower(struct espSetChannelPower* scp);
 void rxSerialTask2(void* parameter);
 void APTagReset();
-bool bringAPOnline();
+bool bringAPOnline(uint8_t newState = AP_STATE_ONLINE);
 void setAPstate(bool isOnline, uint8_t state);

ESP32_AP-Flasher/include/storage.h

@@ -4,6 +4,8 @@
 #include "FS.h"
 
 #ifdef HAS_SDCARD
+#ifndef SD_CARD_SDMMC
+
 #ifndef SD_CARD_SS
 #error SD_CARD_SS UNDEFINED
 #endif
@@ -18,6 +20,8 @@
 
 #ifndef SD_CARD_MOSI
 #define SD_CARD_MOSI 23
+#endif
+
 #endif
 #endif
 
@@ -36,7 +40,9 @@ class DynStorage {
 extern SemaphoreHandle_t fsMutex;
 extern DynStorage Storage;
 extern fs::FS *contentFS;
+#ifndef SD_CARD_ONLY
 extern void copyFile(File in, File out);
+#endif
 
 #endif
 

ESP32_AP-Flasher/include/swd.h

@@ -56,6 +56,7 @@ class nrfswd : protected swd {
 
     uint8_t nrf_read_bank(uint32_t address, uint32_t buffer[], int size);
     uint8_t nrf_write_bank(uint32_t address, uint32_t buffer[], int size);
+    uint8_t nrf_erase_all();
     uint8_t erase_all_flash();
     uint8_t erase_uicr();
     uint8_t erase_page(uint32_t page);

ESP32_AP-Flasher/include/system.h

@@ -6,6 +6,7 @@
 #define WAKEUP_REASON_NFC 3
 #define WAKEUP_REASON_BUTTON1 4
 #define WAKEUP_REASON_BUTTON2 5
+#define WAKEUP_REASON_BUTTON3 6
 #define WAKEUP_REASON_FAILED_OTA_FW 0xE0
 #define WAKEUP_REASON_FIRSTBOOT 0xFC
 #define WAKEUP_REASON_NETWORK_SCAN 0xFD

ESP32_AP-Flasher/include/tag_db.h

@@ -15,7 +15,7 @@
 #define NO_SUBGHZ_CHANNEL  255
 class tagRecord {
    public:
-    tagRecord() : mac{0}, version(0), alias(""), lastseen(0), nextupdate(0), contentMode(0), pendingCount(0), md5{0}, expectedNextCheckin(0), modeConfigJson(""), LQI(0), RSSI(0), temperature(0), batteryMv(0), hwType(0), wakeupReason(0), capabilities(0), lastfullupdate(0), isExternal(false), apIp(IPAddress(0, 0, 0, 0)), pendingIdle(0), hasCustomLUT(false), rotate(0), lut(0), tagSoftwareVersion(0), currentChannel(0), dataType(0), filename(""), data(nullptr), len(0), invert(0), updateCount(0), updateLast(0) {}
+    tagRecord() : mac{0}, version(0), alias(""), lastseen(0), nextupdate(0), contentMode(0), pendingCount(0), md5{0}, expectedNextCheckin(0), modeConfigJson(""), LQI(0), RSSI(0), temperature(0), batteryMv(0), hwType(0), wakeupReason(0), capabilities(0), lastfullupdate(0), isExternal(false), apIp(IPAddress(0, 0, 0, 0)), pendingIdle(0), rotate(0), lut(0), tagSoftwareVersion(0), currentChannel(0), dataType(0), filename(""), data(nullptr), len(0), invert(0), updateCount(0), updateLast(0) {}
 
     uint8_t mac[8];
     uint8_t version;
@@ -38,7 +38,6 @@ class tagRecord {
     bool isExternal;
     IPAddress apIp;
     uint16_t pendingIdle;
-    bool hasCustomLUT;
     uint8_t rotate;
     uint8_t lut;
     uint16_t tagSoftwareVersion;
@@ -64,16 +63,19 @@ struct Config {
     uint8_t language;
     uint8_t maxsleep;
     uint8_t stopsleep;
-    uint8_t runStatus;
+    volatile uint8_t runStatus;
     uint8_t preview;
+    uint8_t nightlyreboot;
     uint8_t lock;
     uint8_t wifiPower;
     char timeZone[52];
     uint8_t sleepTime1;
     uint8_t sleepTime2;
     uint8_t ble;
+    uint8_t discovery;
     String repo;
     String env;
+    uint8_t showtimestamp;
 };
 
 struct Color {
@@ -91,6 +93,7 @@ struct HwType {
     uint8_t bpp;
     uint8_t shortlut;
     uint8_t zlib;
+    uint8_t g5;
     uint16_t highlightColor;
     std::vector<Color> colortable;
 };
@@ -111,7 +114,7 @@ extern void saveDB(const String& filename);
 extern bool loadDB(const String& filename);
 extern void destroyDB();
 extern uint32_t getTagCount();
-extern uint32_t getTagCount(uint32_t& timeoutcount);
+extern uint32_t getTagCount(uint32_t& timeoutcount, uint32_t& lowbattcount);
 extern void mac2hex(const uint8_t* mac, char* hexBuffer);
 extern bool hex2mac(const String& hexString, uint8_t* mac);
 extern void clearPending(tagRecord* taginfo);

ESP32_AP-Flasher/include/udp.h

@@ -1,26 +1,30 @@
 #include <Arduino.h>
 
 #include "AsyncUDP.h"
-
+#include "tag_db.h"
 #ifndef defudpcomm
 #define defudpcomm
 
+extern Config config;
+
 class UDPcomm {
-	public:
-		UDPcomm();
-		~UDPcomm();
-		void init();
-		void getAPList();
-		void netProcessDataReq(struct espAvailDataReq* eadr);
-		void netProcessXferComplete(struct espXferComplete* xfc);
-		void netProcessXferTimeout(struct espXferComplete* xfc);
-		void netSendDataAvail(struct pendingData* pending);
-		void netTaginfo(struct TagInfo* taginfoitem);
-    private:
-		AsyncUDP udp;
-		void processPacket(AsyncUDPPacket packet);
+   public:
+    UDPcomm();
+    ~UDPcomm();
+    void init();
+    void getAPList();
+    void netProcessDataReq(struct espAvailDataReq* eadr);
+    void netProcessXferComplete(struct espXferComplete* xfc);
+    void netProcessXferTimeout(struct espXferComplete* xfc);
+    void netSendDataAvail(struct pendingData* pending);
+    void netTaginfo(struct TagInfo* taginfoitem);
+
+   private:
+    AsyncUDP udp;
+    void processPacket(AsyncUDPPacket packet);
+    void writeUdpPacket(uint8_t* buffer, uint16_t len, IPAddress senderIP);
 };
 
 #endif
 
-void init_udp();
+void init_udp();

ESP32_AP-Flasher/include/wifimanager.h

@@ -16,7 +16,8 @@ enum WifiStatus {
     WAIT_CONNECTING,
     CONNECTED,
     WAIT_RECONNECT,
-    AP
+    AP,
+    ETHERNET
 };
 
 class WifiManager {
@@ -41,6 +42,7 @@ class WifiManager {
     bool waitForConnection();
     void pollSerial();
     static void terminalLog(String text);
+    static String buildHostname(esp_mac_type_t mac_type);
 
    public:
     WifiManager();
@@ -53,6 +55,8 @@ class WifiManager {
     void startManagementServer();
     void poll();
     static void WiFiEvent(WiFiEvent_t event);
+    void initEth();
+    IPAddress localIP();
 };
 
 #endif

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/Arduino_DataBus.cpp

@@ -0,0 +1,163 @@
+/*
+ * start rewrite from:
+ * https://github.com/adafruit/Adafruit-GFX-Library.git
+ */
+#include "Arduino_DataBus.h"
+
+Arduino_DataBus::Arduino_DataBus() {}
+
+void Arduino_DataBus::writeC8D8(uint8_t c, uint8_t d)
+{
+  writeCommand(c);
+  write(d);
+}
+
+void Arduino_DataBus::writeC8D16(uint8_t c, uint16_t d)
+{
+  writeCommand(c);
+  write16(d);
+}
+
+void Arduino_DataBus::writeC16D16(uint16_t c, uint16_t d)
+{
+  writeCommand16(c);
+  write16(d);
+}
+
+void Arduino_DataBus::writeC8D16D16(uint8_t c, uint16_t d1, uint16_t d2)
+{
+  writeCommand(c);
+  write16(d1);
+  write16(d2);
+}
+
+void Arduino_DataBus::writeC8D16D16Split(uint8_t c, uint16_t d1, uint16_t d2)
+{
+  writeCommand(c);
+  _data16.value = d1;
+  write(_data16.msb);
+  write(_data16.lsb);
+  _data16.value = d2;
+  write(_data16.msb);
+  write(_data16.lsb);
+}
+
+void Arduino_DataBus::sendCommand(uint8_t c)
+{
+  beginWrite();
+  writeCommand(c);
+  endWrite();
+}
+
+void Arduino_DataBus::sendCommand16(uint16_t c)
+{
+  beginWrite();
+  writeCommand16(c);
+  endWrite();
+}
+
+void Arduino_DataBus::sendData(uint8_t d)
+{
+  beginWrite();
+  write(d);
+  endWrite();
+}
+
+void Arduino_DataBus::sendData16(uint16_t d)
+{
+  beginWrite();
+  write16(d);
+  endWrite();
+}
+
+void Arduino_DataBus::batchOperation(const uint8_t *operations, size_t len)
+{
+    for (size_t i = 0; i < len; ++i)
+    {
+        uint8_t l = 0;
+        switch (operations[i])
+        {
+        case BEGIN_WRITE:
+            beginWrite();
+            break;
+        case WRITE_C8_D16:
+            writeCommand(operations[++i]);
+            l = 2;
+            break;
+        case WRITE_C8_D8:
+            writeC8D8(operations[++i], operations[++i]);
+            break;
+        case WRITE_COMMAND_8:
+            writeCommand(operations[++i]);
+            break;
+        case WRITE_C16_D16:
+
+            break;
+        case WRITE_COMMAND_16:
+
+            break;
+        case WRITE_DATA_8:
+            l = 1;
+            break;
+        case WRITE_DATA_16:
+            l = 2;
+            break;
+        case WRITE_BYTES:
+            l = operations[++i];
+            break;
+        case END_WRITE:
+            endWrite();
+            break;
+        case DELAY:
+            delay(operations[++i]);
+            break;
+        default:
+            printf("Unknown operation id at %d: %d", i, operations[i]);
+            break;
+        }
+        while (l--)
+        {
+            write(operations[++i]);
+        }
+    }
+}
+
+#if !defined(LITTLE_FOOT_PRINT)
+void Arduino_DataBus::writePattern(uint8_t *data, uint8_t len, uint32_t repeat)
+{
+  while (repeat--)
+  {
+    writeBytes(data, len);
+  }
+}
+
+void Arduino_DataBus::writeIndexedPixels(uint8_t *data, uint16_t *idx, uint32_t len)
+{
+  while (len--)
+  {
+    write16(idx[*(data++)]);
+  }
+}
+
+void Arduino_DataBus::writeIndexedPixelsDouble(uint8_t *data, uint16_t *idx, uint32_t len)
+{
+  uint8_t *d = data;
+  while (len--)
+  {
+    _data16.value = idx[*(d++)];
+    write(_data16.msb);
+    write(_data16.lsb);
+    write(_data16.msb);
+    write(_data16.lsb);
+  }
+}
+#endif // !defined(LITTLE_FOOT_PRINT)
+
+void Arduino_DataBus::digitalWrite(uint8_t pin, uint8_t val)
+{
+}
+
+int Arduino_DataBus::digitalRead(uint8_t pin)
+{
+}
+

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/Arduino_DataBus.h

@@ -0,0 +1,292 @@
+/*
+ * start rewrite from:
+ * https://github.com/adafruit/Adafruit-GFX-Library.git
+ */
+#ifndef _ARDUINO_DATABUS_H_
+#define _ARDUINO_DATABUS_H_
+
+#include <Arduino.h>
+
+#define GFX_SKIP_OUTPUT_BEGIN -2
+#define GFX_NOT_DEFINED -1
+#define GFX_STR_HELPER(x) #x
+#define GFX_STR(x) GFX_STR_HELPER(x)
+
+#if defined(__AVR__)
+#define LITTLE_FOOT_PRINT // reduce program size for limited flash MCU
+#define USE_FAST_PINIO    ///< Use direct PORT register access
+typedef uint8_t ARDUINOGFX_PORT_t;
+#elif defined(ARDUINO_ARCH_NRF52840)
+#define USE_FAST_PINIO   ///< Use direct PORT register access
+#define HAS_PORT_SET_CLR ///< PORTs have set & clear registers
+typedef uint32_t ARDUINOGFX_PORT_t;
+#elif defined(TARGET_RP2040)
+#define USE_FAST_PINIO   ///< Use direct PORT register access
+#define HAS_PORT_SET_CLR ///< PORTs have set & clear registers
+typedef uint32_t ARDUINOGFX_PORT_t;
+#elif defined(ESP32)
+#define USE_FAST_PINIO   ///< Use direct PORT register access
+#define HAS_PORT_SET_CLR ///< PORTs have set & clear registers
+typedef uint32_t ARDUINOGFX_PORT_t;
+#elif defined(ESP8266)
+#define ESP8266SAFEBATCHBITSIZE (2048 * 8 * 9)
+#define USE_FAST_PINIO ///< Use direct PORT register access
+typedef uint32_t ARDUINOGFX_PORT_t;
+#elif defined(ARDUINO_ARCH_STM32)
+#define USE_FAST_PINIO ///< Use direct PORT register access
+typedef uint32_t ARDUINOGFX_PORT_t;
+#elif defined(__arm__)
+#if defined(ARDUINO_ARCH_SAMD)
+// Adafruit M0, M4
+#define USE_FAST_PINIO                  ///< Use direct PORT register access
+#define HAS_PORT_SET_CLR                ///< PORTs have set & clear registers
+typedef uint32_t ARDUINOGFX_PORT_t;
+#elif defined(CONFIG_ARCH_CHIP_CXD56XX) // Sony Spresense
+#define USE_FAST_PINIO                  ///< Use direct PORT register access
+typedef uint8_t ARDUINOGFX_PORT_t;
+#elif defined(RTL8722DM)
+#define USE_FAST_PINIO ///< Use direct PORT register access
+typedef uint32_t ARDUINOGFX_PORT_t;
+#elif defined(CORE_TEENSY)
+#define USE_FAST_PINIO   ///< Use direct PORT register access
+#define HAS_PORT_SET_CLR ///< PORTs have set & clear registers
+#if defined(__IMXRT1052__) || defined(__IMXRT1062__)
+// PJRC Teensy 4.x
+typedef uint32_t ARDUINOGFX_PORT_t;
+#else
+// PJRC Teensy 3.x
+typedef uint8_t ARDUINOGFX_PORT_t;
+#endif
+#else
+// Arduino Due?
+// USE_FAST_PINIO not available here (yet)...Due has a totally different
+// GPIO register set and will require some changes elsewhere (e.g. in
+// constructors especially).
+#endif
+#else  // !ARM
+// Unknow architecture, USE_FAST_PINIO is not available here (yet)
+// but don't worry about it too much...the digitalWrite() implementation
+// on these platforms is reasonably efficient and already RAM-resident,
+// only gotcha then is no parallel connection support for now.
+#endif // !ARM
+
+#ifdef USE_FAST_PINIO
+typedef volatile ARDUINOGFX_PORT_t *PORTreg_t;
+#endif
+
+#if defined(ARDUINO_ARCH_ARC32) || defined(ARDUINO_MAXIM)
+#define SPI_DEFAULT_FREQ 16000000
+// Teensy 3.0, 3.1/3.2, 3.5, 3.6
+#elif defined(__MK20DX128__) || defined(__MK20DX256__) || defined(__MK64FX512__) || defined(__MK66FX1M0__)
+#define SPI_DEFAULT_FREQ 40000000
+// Teensy 4.x
+#elif defined(__IMXRT1052__) || defined(__IMXRT1062__)
+#define SPI_DEFAULT_FREQ 40000000
+#elif defined(__AVR__) || defined(TEENSYDUINO)
+#define SPI_DEFAULT_FREQ 8000000
+#elif defined(ARDUINO_ARCH_NRF52840)
+#define SPI_DEFAULT_FREQ 8000000
+#elif defined(ESP8266) || defined(ESP32)
+#define SPI_DEFAULT_FREQ 40000000
+#elif defined(RTL8722DM)
+#define SPI_DEFAULT_FREQ 20000000
+#elif defined(RASPI)
+#define SPI_DEFAULT_FREQ 80000000
+#elif defined(ARDUINO_ARCH_STM32F1)
+#define SPI_DEFAULT_FREQ 36000000
+#elif defined(ARDUINO_BLACKPILL_F411CE)
+#define SPI_DEFAULT_FREQ 50000000
+#elif defined(F_CPU)
+#define SPI_DEFAULT_FREQ (F_CPU / 4)
+#else
+#define SPI_DEFAULT_FREQ 24000000 ///< Default SPI data clock frequency
+#endif
+
+#ifndef UNUSED
+#define UNUSED(x) (void)(x)
+#endif
+#define ATTR_UNUSED __attribute__((unused))
+
+#define MSB_16(val) (((val)&0xFF00) >> 8) | (((val)&0xFF) << 8)
+#define MSB_16_SET(var, val) \
+  {                          \
+    (var) = MSB_16(val);     \
+  }
+#define MSB_32_SET(var, val)                                  \
+  {                                                           \
+    uint8_t *v = (uint8_t *)&(val);                           \
+    (var) = v[3] | (v[2] << 8) | (v[1] << 16) | (v[0] << 24); \
+  }
+#define MSB_32_16_16_SET(var, v1, v2)                                                                                   \
+  {                                                                                                                     \
+    (var) = (((uint32_t)v2 & 0xff00) << 8) | (((uint32_t)v2 & 0xff) << 24) | ((v1 & 0xff00) >> 8) | ((v1 & 0xff) << 8); \
+  }
+#define MSB_32_8_ARRAY_SET(var, a)                                  \
+  {                                                                 \
+    (var) = ((uint32_t)a[0] << 8 | a[1] | a[2] << 24 | a[3] << 16); \
+  }
+
+#if defined(ESP32)
+#define INLINE __attribute__((always_inline)) inline
+#else
+#define INLINE inline
+#endif
+
+#if defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)
+#include <esp_lcd_panel_io.h>
+#include <esp_lcd_panel_io_interface.h>
+#include <esp_pm.h>
+#include <esp_private/gdma.h>
+#include <hal/dma_types.h>
+#include <hal/lcd_hal.h>
+#include <soc/dport_reg.h>
+#include <soc/gpio_sig_map.h>
+#include <soc/lcd_cam_reg.h>
+#include <soc/lcd_cam_struct.h>
+
+typedef struct esp_lcd_i80_bus_t esp_lcd_i80_bus_t;
+typedef struct lcd_panel_io_i80_t lcd_panel_io_i80_t;
+typedef struct lcd_i80_trans_descriptor_t lcd_i80_trans_descriptor_t;
+
+struct esp_lcd_i80_bus_t
+{
+  int bus_id;                            // Bus ID, index from 0
+  portMUX_TYPE spinlock;                 // spinlock used to protect i80 bus members(hal, device_list, cur_trans)
+  lcd_hal_context_t hal;                 // Hal object
+  size_t bus_width;                      // Number of data lines
+  intr_handle_t intr;                    // LCD peripheral interrupt handle
+  esp_pm_lock_handle_t pm_lock;          // Power management lock
+  size_t num_dma_nodes;                  // Number of DMA descriptors
+  uint8_t *format_buffer;                // The driver allocates an internal buffer for DMA to do data format transformer
+  size_t resolution_hz;                  // LCD_CLK resolution, determined by selected clock source
+  gdma_channel_handle_t dma_chan;        // DMA channel handle
+  size_t psram_trans_align;              // DMA transfer alignment for data allocated from PSRAM
+  size_t sram_trans_align;               // DMA transfer alignment for data allocated from SRAM
+  lcd_i80_trans_descriptor_t *cur_trans; // Current transaction
+  lcd_panel_io_i80_t *cur_device;        // Current working device
+  LIST_HEAD(i80_device_list, lcd_panel_io_i80_t)
+  device_list; // Head of i80 device list
+  struct
+  {
+    unsigned int exclusive : 1; // Indicate whether the I80 bus is owned by one device (whose CS GPIO is not assigned) exclusively
+  } flags;
+  dma_descriptor_t dma_nodes[]; // DMA descriptor pool, the descriptors are shared by all i80 devices
+};
+
+struct lcd_i80_trans_descriptor_t
+{
+  lcd_panel_io_i80_t *i80_device;                       // i80 device issuing this transaction
+  int cmd_value;                                        // Command value
+  uint32_t cmd_cycles;                                  // Command cycles
+  const void *data;                                     // Data buffer
+  uint32_t data_length;                                 // Data buffer size
+  void *user_ctx;                                       // private data used by trans_done_cb
+  esp_lcd_panel_io_color_trans_done_cb_t trans_done_cb; // transaction done callback
+};
+
+struct lcd_panel_io_i80_t
+{
+  esp_lcd_panel_io_t base;                                    // Base class of generic lcd panel io
+  esp_lcd_i80_bus_t *bus;                                     // Which bus the device is attached to
+  int cs_gpio_num;                                            // GPIO used for CS line
+  unsigned int pclk_hz;                                       // PCLK clock frequency
+  size_t clock_prescale;                                      // Prescaler coefficient, determined by user's configured PCLK frequency
+  QueueHandle_t trans_queue;                                  // Transaction queue, transactions in this queue are pending for scheduler to dispatch
+  QueueHandle_t done_queue;                                   // Transaction done queue, transactions in this queue are finished but not recycled by the caller
+  size_t queue_size;                                          // Size of transaction queue
+  size_t num_trans_inflight;                                  // Number of transactions that are undergoing (the descriptor not recycled yet)
+  int lcd_cmd_bits;                                           // Bit width of LCD command
+  int lcd_param_bits;                                         // Bit width of LCD parameter
+  void *user_ctx;                                             // private data used when transfer color data
+  esp_lcd_panel_io_color_trans_done_cb_t on_color_trans_done; // color data trans done callback
+  LIST_ENTRY(lcd_panel_io_i80_t)
+  device_list_entry; // Entry of i80 device list
+  struct
+  {
+    unsigned int dc_idle_level : 1;  // Level of DC line in IDLE phase
+    unsigned int dc_cmd_level : 1;   // Level of DC line in CMD phase
+    unsigned int dc_dummy_level : 1; // Level of DC line in DUMMY phase
+    unsigned int dc_data_level : 1;  // Level of DC line in DATA phase
+  } dc_levels;
+  struct
+  {
+    unsigned int cs_active_high : 1;     // Whether the CS line is active on high level
+    unsigned int reverse_color_bits : 1; // Reverse the data bits, D[N:0] -> D[0:N]
+    unsigned int swap_color_bytes : 1;   // Swap adjacent two data bytes before sending out
+    unsigned int pclk_active_neg : 1;    // The display will write data lines when there's a falling edge on WR line
+    unsigned int pclk_idle_low : 1;      // The WR line keeps at low level in IDLE phase
+  } flags;
+  lcd_i80_trans_descriptor_t trans_pool[]; // Transaction pool
+};
+#endif // #if defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)
+
+typedef enum
+{
+  BEGIN_WRITE,
+  WRITE_COMMAND_8,
+  WRITE_COMMAND_16,
+  WRITE_DATA_8,
+  WRITE_DATA_16,
+  WRITE_BYTES,
+  WRITE_C8_D8,
+  WRITE_C8_D16,
+  WRITE_C16_D16,
+  END_WRITE,
+  DELAY,
+} spi_operation_type_t;
+
+union
+{
+  uint16_t value;
+  struct
+  {
+    uint8_t lsb;
+    uint8_t msb;
+  };
+} _data16;
+
+class Arduino_DataBus
+{
+public:
+  Arduino_DataBus();
+
+  void unused() { UNUSED(_data16); } // avoid compiler warning
+
+  virtual bool begin(int32_t speed = SPI_DEFAULT_FREQ, int8_t dataMode = GFX_NOT_DEFINED) = 0;
+  virtual void beginWrite() = 0;
+  virtual void endWrite() = 0;
+  virtual void writeCommand(uint8_t c) = 0;
+  virtual void writeCommand16(uint16_t c) = 0;
+  virtual void write(uint8_t) = 0;
+  virtual void write16(uint16_t) = 0;
+  virtual void writeC8D8(uint8_t c, uint8_t d);
+  virtual void writeC16D16(uint16_t c, uint16_t d);
+  virtual void writeC8D16(uint8_t c, uint16_t d);
+  virtual void writeC8D16D16(uint8_t c, uint16_t d1, uint16_t d2);
+  virtual void writeC8D16D16Split(uint8_t c, uint16_t d1, uint16_t d2);
+  virtual void writeRepeat(uint16_t p, uint32_t len) = 0;
+  virtual void writePixels(uint16_t *data, uint32_t len) = 0;
+
+  void sendCommand(uint8_t c);
+  void sendCommand16(uint16_t c);
+  void sendData(uint8_t d);
+  void sendData16(uint16_t d);
+
+  void batchOperation(const uint8_t *operations, size_t len);
+
+#if !defined(LITTLE_FOOT_PRINT)
+  virtual void writeBytes(uint8_t *data, uint32_t len) = 0;
+  virtual void writePattern(uint8_t *data, uint8_t len, uint32_t repeat);
+  virtual void writeIndexedPixels(uint8_t *data, uint16_t *idx, uint32_t len);
+  virtual void writeIndexedPixelsDouble(uint8_t *data, uint16_t *idx, uint32_t len);
+#endif // !defined(LITTLE_FOOT_PRINT)
+
+  virtual void digitalWrite(uint8_t pin, uint8_t val);
+  virtual int digitalRead(uint8_t pin);
+
+protected:
+  int32_t _speed;
+  int8_t _dataMode;
+};
+
+#endif // _ARDUINO_DATABUS_H_

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/Arduino_G.cpp

@@ -0,0 +1,279 @@
+#if !defined(LITTLE_FOOT_PRINT)
+
+#include "Arduino_G.h"
+
+/**************************************************************************/
+/*!
+   @brief    Instatiate a GFX context for graphics! Can only be done by a superclass
+   @param    w   Display width, in pixels
+   @param    h   Display height, in pixels
+*/
+/**************************************************************************/
+Arduino_G::Arduino_G(int16_t w, int16_t h) : WIDTH(w), HEIGHT(h)
+{
+}
+
+// utility functions
+bool gfx_draw_bitmap_to_framebuffer(
+    uint16_t *from_bitmap, int16_t bitmap_w, int16_t bitmap_h,
+    uint16_t *framebuffer, int16_t x, int16_t y, int16_t framebuffer_w, int16_t framebuffer_h)
+{
+  int16_t max_X = framebuffer_w - 1;
+  int16_t max_Y = framebuffer_h - 1;
+  if (
+      ((x + bitmap_w - 1) < 0) || // Outside left
+      ((y + bitmap_h - 1) < 0) || // Outside top
+      (x > max_X) ||              // Outside right
+      (y > max_Y)                 // Outside bottom
+  )
+  {
+    return false;
+  }
+  else
+  {
+    int16_t xskip = 0;
+    if ((y + bitmap_h - 1) > max_Y)
+    {
+      bitmap_h -= (y + bitmap_h - 1) - max_Y;
+    }
+    if (y < 0)
+    {
+      from_bitmap -= y * bitmap_w;
+      bitmap_h += y;
+      y = 0;
+    }
+    if ((x + bitmap_w - 1) > max_X)
+    {
+      xskip = (x + bitmap_w - 1) - max_X;
+      bitmap_w -= xskip;
+    }
+    if (x < 0)
+    {
+      from_bitmap -= x;
+      xskip -= x;
+      bitmap_w += x;
+      x = 0;
+    }
+
+    uint16_t *row = framebuffer;
+    row += y * framebuffer_w; // shift framebuffer to y offset
+    row += x;                 // shift framebuffer to x offset
+    if (((framebuffer_w & 1) == 0) && ((xskip & 1) == 0) && ((bitmap_w & 1) == 0))
+    {
+      uint32_t *row2 = (uint32_t *)row;
+      uint32_t *from_bitmap2 = (uint32_t *)from_bitmap;
+      int16_t framebuffer_w2 = framebuffer_w >> 1;
+      int16_t xskip2 = xskip >> 1;
+      int16_t w2 = bitmap_w >> 1;
+
+      int16_t j = bitmap_h;
+      while (j--)
+      {
+        for (int16_t i = 0; i < w2; ++i)
+        {
+          row2[i] = *from_bitmap2++;
+        }
+        from_bitmap2 += xskip2;
+        row2 += framebuffer_w2;
+      }
+    }
+    else
+    {
+      int16_t j = bitmap_h;
+      while (j--)
+      {
+        for (int i = 0; i < bitmap_w; ++i)
+        {
+          row[i] = *from_bitmap++;
+        }
+        from_bitmap += xskip;
+        row += framebuffer_w;
+      }
+    }
+    return true;
+  }
+}
+
+bool gfx_draw_bitmap_to_framebuffer_rotate_1(
+    uint16_t *from_bitmap, int16_t bitmap_w, int16_t bitmap_h,
+    uint16_t *framebuffer, int16_t x, int16_t y, int16_t framebuffer_w, int16_t framebuffer_h)
+{
+  int16_t max_X = framebuffer_w - 1;
+  int16_t max_Y = framebuffer_h - 1;
+  if (
+      ((x + bitmap_w - 1) < 0) || // Outside left
+      ((y + bitmap_h - 1) < 0) || // Outside top
+      (x > max_X) ||              // Outside right
+      (y > max_Y)                 // Outside bottom
+  )
+  {
+    return false;
+  }
+  else
+  {
+    int16_t xskip = 0;
+    if ((y + bitmap_h - 1) > max_Y)
+    {
+      bitmap_h -= (y + bitmap_h - 1) - max_Y;
+    }
+    if (y < 0)
+    {
+      from_bitmap -= y * bitmap_w;
+      bitmap_h += y;
+      y = 0;
+    }
+    if ((x + bitmap_w - 1) > max_X)
+    {
+      xskip = (x + bitmap_w - 1) - max_X;
+      bitmap_w -= xskip;
+    }
+    if (x < 0)
+    {
+      from_bitmap -= x;
+      xskip -= x;
+      bitmap_w += x;
+      x = 0;
+    }
+
+    uint16_t *p;
+    int16_t i;
+    for (int16_t j = 0; j < bitmap_h; j++)
+    {
+      p = framebuffer;
+      p += (x * framebuffer_h);     // shift framebuffer to y offset
+      p += (framebuffer_h - y - j); // shift framebuffer to x offset
+
+      i = bitmap_w;
+      while (i--)
+      {
+        *p = *from_bitmap++;
+        p += framebuffer_h;
+      }
+      from_bitmap += xskip;
+    }
+    return true;
+  }
+}
+
+bool gfx_draw_bitmap_to_framebuffer_rotate_2(
+    uint16_t *from_bitmap, int16_t bitmap_w, int16_t bitmap_h,
+    uint16_t *framebuffer, int16_t x, int16_t y, int16_t framebuffer_w, int16_t framebuffer_h)
+{
+  int16_t max_X = framebuffer_w - 1;
+  int16_t max_Y = framebuffer_h - 1;
+  if (
+      ((x + bitmap_w - 1) < 0) || // Outside left
+      ((y + bitmap_h - 1) < 0) || // Outside top
+      (x > max_X) ||              // Outside right
+      (y > max_Y)                 // Outside bottom
+  )
+  {
+    return false;
+  }
+  else
+  {
+    int16_t xskip = 0;
+    if ((y + bitmap_h - 1) > max_Y)
+    {
+      bitmap_h -= (y + bitmap_h - 1) - max_Y;
+    }
+    if (y < 0)
+    {
+      from_bitmap -= y * bitmap_w;
+      bitmap_h += y;
+      y = 0;
+    }
+    if ((x + bitmap_w - 1) > max_X)
+    {
+      xskip = (x + bitmap_w - 1) - max_X;
+      bitmap_w -= xskip;
+    }
+    if (x < 0)
+    {
+      from_bitmap -= x;
+      xskip -= x;
+      bitmap_w += x;
+      x = 0;
+    }
+
+    uint16_t *row = framebuffer;
+    row += (max_Y - y) * framebuffer_w;  // shift framebuffer to y offset
+    row += framebuffer_w - x - bitmap_w; // shift framebuffer to x offset
+    int16_t i;
+    int16_t j = bitmap_h;
+    while (j--)
+    {
+      i = bitmap_w;
+      while (i--)
+      {
+        row[i] = *from_bitmap++;
+      }
+      from_bitmap += xskip;
+      row -= framebuffer_w;
+    }
+    return true;
+  }
+}
+
+bool gfx_draw_bitmap_to_framebuffer_rotate_3(
+    uint16_t *from_bitmap, int16_t bitmap_w, int16_t bitmap_h,
+    uint16_t *framebuffer, int16_t x, int16_t y, int16_t framebuffer_w, int16_t framebuffer_h)
+{
+  int16_t max_X = framebuffer_w - 1;
+  int16_t max_Y = framebuffer_h - 1;
+  if (
+      ((x + bitmap_w - 1) < 0) || // Outside left
+      ((y + bitmap_h - 1) < 0) || // Outside top
+      (x > max_X) ||              // Outside right
+      (y > max_Y)                 // Outside bottom
+  )
+  {
+    return false;
+  }
+  else
+  {
+    int16_t xskip = 0;
+    if ((y + bitmap_h - 1) > max_Y)
+    {
+      bitmap_h -= (y + bitmap_h - 1) - max_Y;
+    }
+    if (y < 0)
+    {
+      from_bitmap -= y * bitmap_w;
+      bitmap_h += y;
+      y = 0;
+    }
+    if ((x + bitmap_w - 1) > max_X)
+    {
+      xskip = (x + bitmap_w - 1) - max_X;
+      bitmap_w -= xskip;
+    }
+    if (x < 0)
+    {
+      from_bitmap -= x;
+      xskip -= x;
+      bitmap_w += x;
+      x = 0;
+    }
+
+    uint16_t *p;
+    int16_t i;
+    for (int16_t j = 0; j < bitmap_h; j++)
+    {
+      p = framebuffer;
+      p += ((max_X - x) * framebuffer_h); // shift framebuffer to y offset
+      p += y + j;                         // shift framebuffer to x offset
+
+      i = bitmap_w;
+      while (i--)
+      {
+        *p = *from_bitmap++;
+        p -= framebuffer_h;
+      }
+      from_bitmap += xskip;
+    }
+    return true;
+  }
+}
+
+#endif // !defined(LITTLE_FOOT_PRINT)

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/Arduino_G.h

@@ -0,0 +1,50 @@
+#if !defined(LITTLE_FOOT_PRINT)
+
+#ifndef _ARDUINO_G_H_
+#define _ARDUINO_G_H_
+
+#include <Arduino.h>
+
+#include "Arduino_DataBus.h"
+
+/// A generic graphics superclass that can handle all sorts of drawing. At a minimum you can subclass and provide drawPixel(). At a maximum you can do a ton of overriding to optimize. Used for any/all Adafruit displays!
+class Arduino_G
+{
+public:
+  Arduino_G(int16_t w, int16_t h); // Constructor
+
+  // This MUST be defined by the subclass:
+  virtual bool begin(int32_t speed = GFX_NOT_DEFINED) = 0;
+
+  virtual void drawBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h, uint16_t color, uint16_t bg) = 0;
+  virtual void drawIndexedBitmap(int16_t x, int16_t y, uint8_t *bitmap, uint16_t *color_index, int16_t w, int16_t h, int16_t x_skip = 0) = 0;
+  virtual void draw3bitRGBBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h) = 0;
+  virtual void draw16bitRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h) = 0;
+  virtual void draw24bitRGBBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h) = 0;
+
+protected:
+  int16_t
+      WIDTH,  ///< This is the 'raw' display width - never changes
+      HEIGHT; ///< This is the 'raw' display height - never changes
+};
+
+#endif // _ARDUINO_G_H_
+
+// utility functions
+bool gfx_draw_bitmap_to_framebuffer(
+    uint16_t *from_bitmap, int16_t bitmap_w, int16_t bitmap_h,
+    uint16_t *framebuffer, int16_t x, int16_t y, int16_t framebuffer_w, int16_t framebuffer_h);
+
+bool gfx_draw_bitmap_to_framebuffer_rotate_1(
+    uint16_t *from_bitmap, int16_t bitmap_w, int16_t bitmap_h,
+    uint16_t *framebuffer, int16_t x, int16_t y, int16_t framebuffer_w, int16_t framebuffer_h);
+
+bool gfx_draw_bitmap_to_framebuffer_rotate_2(
+    uint16_t *from_bitmap, int16_t bitmap_w, int16_t bitmap_h,
+    uint16_t *framebuffer, int16_t x, int16_t y, int16_t framebuffer_w, int16_t framebuffer_h);
+
+bool gfx_draw_bitmap_to_framebuffer_rotate_3(
+    uint16_t *from_bitmap, int16_t bitmap_w, int16_t bitmap_h,
+    uint16_t *framebuffer, int16_t x, int16_t y, int16_t framebuffer_w, int16_t framebuffer_h);
+
+#endif // !defined(LITTLE_FOOT_PRINT)

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/Arduino_GFX.h

@@ -0,0 +1,447 @@
+/*
+ * start rewrite from:
+ * https://github.com/adafruit/Adafruit-GFX-Library.git
+ */
+#ifndef _ARDUINO_GFX_H_
+#define _ARDUINO_GFX_H_
+
+#include <Arduino.h>
+#include <Print.h>
+#include "Arduino_G.h"
+#include "Arduino_DataBus.h"
+
+#if !defined(ATTINY_CORE)
+#include "gfxfont.h"
+#endif // !defined(ATTINY_CORE)
+
+#ifndef DEGTORAD
+#define DEGTORAD 0.017453292519943295769236907684886F
+#endif
+
+
+#define RGB565(r, g, b) ((((r)&0xF8) << 8) | (((g)&0xFC) << 3) | ((b) >> 3))
+#define RGB16TO24(c) ((((uint32_t)c & 0xF800) << 8) | ((c & 0x07E0) << 5) | ((c & 0x1F) << 3))
+
+#define RGB565_BLACK RGB565(0, 0, 0)
+#define RGB565_NAVY RGB565(0, 0, 123)
+#define RGB565_DARKGREEN RGB565(0, 125, 0)
+#define RGB565_DARKCYAN RGB565(0, 125, 123)
+#define RGB565_MAROON RGB565(123, 0, 0)
+#define RGB565_PURPLE RGB565(123, 0, 123)
+#define RGB565_OLIVE RGB565(123, 125, 0)
+#define RGB565_LIGHTGREY RGB565(198, 195, 198)
+#define RGB565_DARKGREY RGB565(123, 125, 123)
+#define RGB565_BLUE RGB565(0, 0, 255)
+#define RGB565_GREEN RGB565(0, 255, 0)
+#define RGB565_CYAN RGB565(0, 255, 255)
+#define RGB565_RED RGB565(255, 0, 0)
+#define RGB565_MAGENTA RGB565(255, 0, 255)
+#define RGB565_YELLOW RGB565(255, 255, 0)
+#define RGB565_WHITE RGB565(255, 255, 255)
+#define RGB565_ORANGE RGB565(255, 165, 0)
+#define RGB565_GREENYELLOW RGB565(173, 255, 41)
+#define RGB565_PINK RGB565(255, 130, 198)
+
+// Color definitions
+#ifndef DISABLE_COLOR_DEFINES
+#define BLACK RGB565_BLACK
+#define NAVY RGB565_NAVY
+#define DARKGREEN RGB565_DARKGREEN
+#define DARKCYAN RGB565_DARKCYAN
+#define MAROON RGB565_MAROON
+#define PURPLE RGB565_PURPLE
+#define OLIVE RGB565_OLIVE
+#define LIGHTGREY RGB565_LIGHTGREY
+#define DARKGREY RGB565_DARKGREY
+#define BLUE RGB565_BLUE
+#define GREEN RGB565_GREEN
+#define CYAN RGB565_CYAN
+#define RED RGB565_RED
+#define MAGENTA RGB565_MAGENTA
+#define YELLOW RGB565_YELLOW
+#define WHITE RGB565_WHITE
+#define ORANGE RGB565_ORANGE
+#define GREENYELLOW RGB565_GREENYELLOW
+#define PINK RGB565_PINK
+#endif
+
+// Many (but maybe not all) non-AVR board installs define macros
+// for compatibility with existing PROGMEM-reading AVR code.
+// Do our own checks and defines here for good measure...
+
+#ifndef pgm_read_byte
+#define pgm_read_byte(addr) (*(const unsigned char *)(addr))
+#endif
+#ifndef pgm_read_word
+#define pgm_read_word(addr) (*(const unsigned short *)(addr))
+#endif
+#ifndef pgm_read_dword
+#define pgm_read_dword(addr) (*(const unsigned long *)(addr))
+#endif
+// workaround of a15 asm compile error
+#ifdef ESP8266
+#undef pgm_read_word
+#define pgm_read_word(addr) (*(const unsigned short *)(addr))
+#endif
+
+// Pointers are a peculiar case...typically 16-bit on AVR boards,
+// 32 bits elsewhere.  Try to accommodate both...
+
+#if !defined(__INT_MAX__) || (__INT_MAX__ > 0xFFFF)
+#define pgm_read_pointer(addr) ((void *)pgm_read_dword(addr))
+#else
+#define pgm_read_pointer(addr) ((void *)pgm_read_word(addr))
+#endif
+
+#ifndef _swap_uint8_t
+#define _swap_uint8_t(a, b) \
+  {                         \
+    uint8_t t = a;          \
+    a = b;                  \
+    b = t;                  \
+  }
+#endif
+
+#ifndef _swap_int16_t
+#define _swap_int16_t(a, b) \
+  {                         \
+    int16_t t = a;          \
+    a = b;                  \
+    b = t;                  \
+  }
+#endif
+
+#ifndef _diff
+#define _diff(a, b) ((a > b) ? (a - b) : (b - a))
+#endif
+
+#ifndef _ordered_in_range
+#define _ordered_in_range(v, a, b) ((a <= v) && (v <= b))
+#endif
+
+#ifndef _in_range
+#define _in_range(v, a, b) ((a > b) ? _ordered_in_range(v, b, a) : _ordered_in_range(v, a, b))
+#endif
+
+#if !defined(ATTINY_CORE)
+INLINE GFXglyph *pgm_read_glyph_ptr(const GFXfont *gfxFont, uint8_t c)
+{
+#ifdef __AVR__
+  return &(((GFXglyph *)pgm_read_pointer(&gfxFont->glyph))[c]);
+#else
+  // expression in __AVR__ section may generate "dereferencing type-punned pointer will break strict-aliasing rules" warning
+  // In fact, on other platforms (such as STM32) there is no need to do this pointer magic as program memory may be read in a usual way
+  // So expression may be simplified
+  return gfxFont->glyph + c;
+#endif //__AVR__
+}
+
+INLINE uint8_t *pgm_read_bitmap_ptr(const GFXfont *gfxFont)
+{
+#ifdef __AVR__
+  return (uint8_t *)pgm_read_pointer(&gfxFont->bitmap);
+#else
+  // expression in __AVR__ section generates "dereferencing type-punned pointer will break strict-aliasing rules" warning
+  // In fact, on other platforms (such as STM32) there is no need to do this pointer magic as program memory may be read in a usual way
+  // So expression may be simplified
+  return gfxFont->bitmap;
+#endif //__AVR__
+}
+#endif // !defined(ATTINY_CORE)
+
+/// A generic graphics superclass that can handle all sorts of drawing. At a minimum you can subclass and provide drawPixel(). At a maximum you can do a ton of overriding to optimize. Used for any/all Adafruit displays!
+#if defined(LITTLE_FOOT_PRINT)
+class Arduino_GFX : public Print
+#else
+class Arduino_GFX : public Print, public Arduino_G
+#endif // !defined(LITTLE_FOOT_PRINT)
+{
+public:
+  Arduino_GFX(int16_t w, int16_t h); // Constructor
+
+  // This MUST be defined by the subclass:
+  virtual bool begin(int32_t speed = GFX_NOT_DEFINED) = 0;
+  virtual void writePixelPreclipped(int16_t x, int16_t y, uint16_t color) = 0;
+
+  // TRANSACTION API / CORE DRAW API
+  // These MAY be overridden by the subclass to provide device-specific
+  // optimized code.  Otherwise 'generic' versions are used.
+  virtual void startWrite();
+  virtual void writeFillRectPreclipped(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color);
+  virtual void writeFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color);
+  virtual void writeFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color);
+  virtual void writeLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color);
+  virtual void endWrite(void);
+
+  // CONTROL API
+  // These MAY be overridden by the subclass to provide device-specific
+  // optimized code.  Otherwise 'generic' versions are used.
+  virtual void setRotation(uint8_t r);
+  virtual void invertDisplay(bool i);
+  virtual void displayOn();
+  virtual void displayOff();
+
+  // BASIC DRAW API
+  // These MAY be overridden by the subclass to provide device-specific
+  // optimized code.  Otherwise 'generic' versions are used.
+  // It's good to implement those, even if using transaction API
+  void writePixel(int16_t x, int16_t y, uint16_t color);
+  void drawPixel(int16_t x, int16_t y, uint16_t color);
+  void drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color);
+  void drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color);
+  void writeFillRect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color);
+  void fillRect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color);
+  void fillScreen(uint16_t color);
+  void drawLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color);
+  void drawRect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color);
+  void drawCircle(int16_t x0, int16_t y0, int16_t r, uint16_t color);
+  void fillCircle(int16_t x0, int16_t y0, int16_t r, uint16_t color);
+  void drawTriangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color);
+  void fillTriangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color);
+  void drawRoundRect(int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius, uint16_t color);
+  void fillRoundRect(int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius, uint16_t color);
+  void drawBitmap(int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h, uint16_t color);
+  void drawBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h, uint16_t color);
+  void drawXBitmap(int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h, uint16_t color);
+  void drawGrayscaleBitmap(int16_t x, int16_t y, const uint8_t bitmap[], const uint8_t mask[], int16_t w, int16_t h);
+  void drawGrayscaleBitmap(int16_t x, int16_t y, uint8_t *bitmap, uint8_t *mask, int16_t w, int16_t h);
+  void draw16bitRGBBitmap(int16_t x, int16_t y, const uint16_t bitmap[], const uint8_t mask[], int16_t w, int16_t h);
+  void draw24bitRGBBitmap(int16_t x, int16_t y, const uint8_t bitmap[], const uint8_t mask[], int16_t w, int16_t h);
+  void draw24bitRGBBitmap(int16_t x, int16_t y, uint8_t *bitmap, uint8_t *mask, int16_t w, int16_t h);
+  void getTextBounds(const char *string, int16_t x, int16_t y, int16_t *x1, int16_t *y1, uint16_t *w, uint16_t *h);
+  void getTextBounds(const __FlashStringHelper *s, int16_t x, int16_t y, int16_t *x1, int16_t *y1, uint16_t *w, uint16_t *h);
+  void getTextBounds(const String &str, int16_t x, int16_t y, int16_t *x1, int16_t *y1, uint16_t *w, uint16_t *h);
+  void setTextSize(uint8_t s);
+  void setTextSize(uint8_t sx, uint8_t sy);
+  void setTextSize(uint8_t sx, uint8_t sy, uint8_t pixel_margin);
+
+#if !defined(ATTINY_CORE)
+  void setFont(const GFXfont *f = NULL);
+#if defined(U8G2_FONT_SUPPORT)
+  void setFont(const uint8_t *font);
+  void setUTF8Print(bool isEnable);
+  uint16_t u8g2_font_get_word(const uint8_t *font, uint8_t offset);
+  uint8_t u8g2_font_decode_get_unsigned_bits(uint8_t cnt);
+  int8_t u8g2_font_decode_get_signed_bits(uint8_t cnt);
+  void u8g2_font_decode_len(uint8_t len, uint8_t is_foreground, uint16_t color, uint16_t bg);
+#endif // defined(U8G2_FONT_SUPPORT)
+  virtual void flush(void);
+#endif // !defined(ATTINY_CORE)
+
+  // adopt from LovyanGFX
+  void drawEllipse(int16_t x, int16_t y, int16_t rx, int16_t ry, uint16_t color);
+  void drawEllipseHelper(int32_t x, int32_t y, int32_t rx, int32_t ry, uint8_t cornername, uint16_t color);
+  void fillEllipse(int16_t x, int16_t y, int16_t rx, int16_t ry, uint16_t color);
+  void fillEllipseHelper(int32_t x, int32_t y, int32_t rx, int32_t ry, uint8_t cornername, int16_t delta, uint16_t color);
+  void drawArc(int16_t x, int16_t y, int16_t r1, int16_t r2, float start, float end, uint16_t color);
+  void fillArc(int16_t x, int16_t y, int16_t r1, int16_t r2, float start, float end, uint16_t color);
+  void fillArcHelper(int16_t cx, int16_t cy, int16_t oradius, int16_t iradius, float start, float end, uint16_t color);
+
+// TFT optimization code, too big for ATMEL family
+#if defined(LITTLE_FOOT_PRINT)
+  void writeSlashLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color);
+  void drawBitmap(int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h, uint16_t color, uint16_t bg);
+  void drawBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h, uint16_t color, uint16_t bg);
+  void drawGrayscaleBitmap(int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h);
+  void drawGrayscaleBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h);
+  void drawIndexedBitmap(int16_t x, int16_t y, uint8_t *bitmap, uint16_t *color_index, int16_t w, int16_t h, int16_t x_skip = 0);
+  void drawIndexedBitmap(int16_t x, int16_t y, uint8_t *bitmap, uint16_t *color_index, uint8_t chroma_key, int16_t w, int16_t h, int16_t x_skip = 0);
+  void draw3bitRGBBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h);
+  void draw16bitRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, uint8_t *mask, int16_t w, int16_t h);
+  void draw16bitRGBBitmap(int16_t x, int16_t y, const uint16_t bitmap[], int16_t w, int16_t h);
+  void draw16bitRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h);
+  void draw16bitRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, uint16_t transparent_color, int16_t w, int16_t h);
+  void draw16bitBeRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h);
+  void draw24bitRGBBitmap(int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h);
+  void draw24bitRGBBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h);
+  void drawChar(int16_t x, int16_t y, unsigned char c, uint16_t color, uint16_t bg);
+#else  // !defined(LITTLE_FOOT_PRINT)
+  virtual void writeSlashLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color);
+  virtual void drawBitmap(int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h, uint16_t color, uint16_t bg);
+  virtual void drawBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h, uint16_t color, uint16_t bg);
+  virtual void drawGrayscaleBitmap(int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h);
+  virtual void drawGrayscaleBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h);
+  virtual void drawIndexedBitmap(int16_t x, int16_t y, uint8_t *bitmap, uint16_t *color_index, int16_t w, int16_t h, int16_t x_skip = 0);
+  virtual void drawIndexedBitmap(int16_t x, int16_t y, uint8_t *bitmap, uint16_t *color_index, uint8_t chroma_key, int16_t w, int16_t h, int16_t x_skip = 0);
+  virtual void draw3bitRGBBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h);
+  virtual void draw16bitRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, uint8_t *mask, int16_t w, int16_t h);
+  virtual void draw16bitRGBBitmap(int16_t x, int16_t y, const uint16_t bitmap[], int16_t w, int16_t h);
+  virtual void draw16bitRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h);
+  virtual void draw16bitRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, uint16_t transparent_color, int16_t w, int16_t h);
+  virtual void draw16bitBeRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h);
+  virtual void draw24bitRGBBitmap(int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h);
+  virtual void draw24bitRGBBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h);
+  virtual void drawChar(int16_t x, int16_t y, unsigned char c, uint16_t color, uint16_t bg);
+#endif // !defined(LITTLE_FOOT_PRINT)
+
+  /**********************************************************************/
+  /*!
+    @brief  Set text cursor location
+    @param  x    X coordinate in pixels
+    @param  y    Y coordinate in pixels
+  */
+  /**********************************************************************/
+  void setCursor(int16_t x, int16_t y)
+  {
+    cursor_x = x;
+    cursor_y = y;
+  }
+
+  /**********************************************************************/
+  /*!
+    @brief   Set text font color with transparant background
+    @param   c   16-bit 5-6-5 Color to draw text with
+    @note    For 'transparent' background, background and foreground
+             are set to same color rather than using a separate flag.
+  */
+  /**********************************************************************/
+  void setTextColor(uint16_t c) { textcolor = textbgcolor = c; }
+
+  /**********************************************************************/
+  /*!
+    @brief   Set text font color with custom background color
+    @param   c   16-bit 5-6-5 Color to draw text with
+    @param   bg  16-bit 5-6-5 Color to draw background/fill with
+  */
+  /**********************************************************************/
+  void setTextColor(uint16_t c, uint16_t bg)
+  {
+    textcolor = c;
+    textbgcolor = bg;
+  }
+
+  /**********************************************************************/
+  /*!
+  @brief  Set whether text that is too long for the screen width should
+          automatically wrap around to the next line (else clip right).
+  @param  w  true for wrapping, false for clipping
+  */
+  /**********************************************************************/
+  void setTextWrap(bool w) { wrap = w; }
+
+  virtual size_t write(uint8_t);
+
+  /************************************************************************/
+  /*!
+    @brief      Get width of the display, accounting for current rotation
+    @returns    Width in pixels
+  */
+  /************************************************************************/
+  int16_t width(void) const { return _width; };
+
+  /************************************************************************/
+  /*!
+    @brief      Get height of the display, accounting for current rotation
+    @returns    Height in pixels
+  */
+  /************************************************************************/
+  int16_t height(void) const { return _height; }
+
+  /************************************************************************/
+  /*!
+    @brief      Get rotation setting for display
+    @returns    0 thru 3 corresponding to 4 cardinal rotations
+  */
+  /************************************************************************/
+  uint8_t getRotation(void) const { return _rotation; }
+
+  // get current cursor position (get rotation safe maximum values,
+  // using: width() for x, height() for y)
+  /************************************************************************/
+  /*!
+    @brief  Get text cursor X location
+    @returns    X coordinate in pixels
+  */
+  /************************************************************************/
+  int16_t getCursorX(void) const { return cursor_x; }
+
+  /************************************************************************/
+  /*!
+    @brief      Get text cursor Y location
+    @returns    Y coordinate in pixels
+  */
+  /************************************************************************/
+  int16_t getCursorY(void) const { return cursor_y; };
+
+  /*!
+    @brief   Given 8-bit red, green and blue values, return a 'packed'
+             16-bit color value in '565' RGB format (5 bits red, 6 bits
+             green, 5 bits blue). This is just a mathematical operation,
+             no hardware is touched.
+    @param   red    8-bit red brightnesss (0 = off, 255 = max).
+    @param   green  8-bit green brightnesss (0 = off, 255 = max).
+    @param   blue   8-bit blue brightnesss (0 = off, 255 = max).
+    @return  'Packed' 16-bit color value (565 format).
+  */
+  uint16_t color565(uint8_t red, uint8_t green, uint8_t blue)
+  {
+    return ((red & 0xF8) << 8) | ((green & 0xFC) << 3) | (blue >> 3);
+  }
+
+protected:
+  void charBounds(char c, int16_t *x, int16_t *y, int16_t *minx, int16_t *miny, int16_t *maxx, int16_t *maxy);
+  int16_t
+      _width,   ///< Display width as modified by current rotation
+      _height,  ///< Display height as modified by current rotation
+      _max_x,   ///< x zero base bound (_width - 1)
+      _max_y,   ///< y zero base bound (_height - 1)
+      cursor_x, ///< x location to start print()ing text
+      cursor_y; ///< y location to start print()ing text
+  uint16_t
+      textcolor,   ///< 16-bit background color for print()
+      textbgcolor; ///< 16-bit text color for print()
+  uint8_t
+      textsize_x,        ///< Desired magnification in X-axis of text to print()
+      textsize_y,        ///< Desired magnification in Y-axis of text to print()
+      text_pixel_margin, ///< Margin for each text pixel
+      _rotation;         ///< Display rotation (0 thru 3)
+  bool
+      wrap; ///< If set, 'wrap' text at right edge of display
+#if !defined(ATTINY_CORE)
+  GFXfont *gfxFont; ///< Pointer to special font
+#endif              // !defined(ATTINY_CORE)
+
+#if defined(U8G2_FONT_SUPPORT)
+  uint8_t *u8g2Font;
+  bool _enableUTF8Print = false;
+  uint8_t _utf8_state = 0;
+  uint16_t _encoding;
+
+  uint8_t _u8g2_glyph_cnt;
+  uint8_t _u8g2_bits_per_0;
+  uint8_t _u8g2_bits_per_1;
+  uint8_t _u8g2_bits_per_char_width;
+  uint8_t _u8g2_bits_per_char_height;
+  uint8_t _u8g2_bits_per_char_x;
+  uint8_t _u8g2_bits_per_char_y;
+  uint8_t _u8g2_bits_per_delta_x;
+  int8_t _u8g2_max_char_width;
+  int8_t _u8g2_max_char_height;
+  uint16_t _u8g2_start_pos_upper_A;
+  uint16_t _u8g2_start_pos_lower_a;
+  uint16_t _u8g2_start_pos_unicode;
+  uint8_t _u8g2_first_char;
+
+  uint8_t _u8g2_char_width;
+  uint8_t _u8g2_char_height;
+  int8_t _u8g2_char_x;
+  int8_t _u8g2_char_y;
+  int8_t _u8g2_delta_x;
+
+  int8_t _u8g2_dx;
+  int8_t _u8g2_dy;
+  uint16_t _u8g2_target_x;
+  uint16_t _u8g2_target_y;
+
+  const uint8_t *_u8g2_decode_ptr;
+  uint8_t _u8g2_decode_bit_pos;
+#endif // defined(U8G2_FONT_SUPPORT)
+
+#if defined(LITTLE_FOOT_PRINT)
+  int16_t
+      WIDTH,  ///< This is the 'raw' display width - never changes
+      HEIGHT; ///< This is the 'raw' display height - never changes
+#endif        // defined(LITTLE_FOOT_PRINT)
+};
+
+#endif // _ARDUINO_GFX_H_

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/Arduino_GFX_Library.h

@@ -0,0 +1,209 @@
+#ifndef _ARDUINO_GFX_LIBRARIES_H_
+#define _ARDUINO_GFX_LIBRARIES_H_
+
+#include "Arduino_DataBus.h"
+#include "databus/Arduino_ESP32RGBPanel.h"
+#include "databus/Arduino_SWSPI.h"
+#include "databus/Arduino_XL9535SWSPI.h"
+
+#include "Arduino_GFX.h" // Core graphics library
+
+#include "display/Arduino_RGB_Display.h"
+
+#if defined(ARDUINO_ARCH_SAMD) && defined(SEEED_GROVE_UI_WIRELESS)
+#define DISPLAY_DEV_KIT
+#define WIO_TERMINAL
+#define DF_GFX_CS LCD_SS_PIN
+#define DF_GFX_DC LCD_DC
+#define DF_GFX_RST GFX_NOT_DEFINED
+#define DF_GFX_BL LCD_BACKLIGHT
+#elif defined(ARDUINO_ESP32_S3_BOX)
+#define DISPLAY_DEV_KIT
+#define ESP32_S3_BOX
+#define DF_GFX_SCK TFT_CLK
+#define DF_GFX_MOSI TFT_MOSI
+#define DF_GFX_MISO TFT_MISO
+#define DF_GFX_CS TFT_CS
+#define DF_GFX_DC TFT_DC
+#define DF_GFX_RST TFT_RST
+#define DF_GFX_BL TFT_BL
+#elif defined(ARDUINO_M5Stack_Core_ESP32) || defined(ARDUINO_M5STACK_FIRE)
+#define DISPLAY_DEV_KIT
+#define M5STACK_CORE
+#define DF_GFX_SCK 18
+#define DF_GFX_MOSI 23
+#define DF_GFX_MISO 19
+#define DF_GFX_CS 14
+#define DF_GFX_DC 27
+#define DF_GFX_RST 33
+#define DF_GFX_BL 32
+#elif defined(ARDUINO_M5Stack_ATOMS3)
+#define DISPLAY_DEV_KIT
+#define M5STACK_ATOMS3
+#define DF_GFX_SCK 17
+#define DF_GFX_MOSI 21
+#define DF_GFX_MISO GFX_NOT_DEFINED
+#define DF_GFX_CS 15
+#define DF_GFX_DC 33
+#define DF_GFX_RST 34
+#define DF_GFX_BL 16
+#elif defined(ARDUINO_ODROID_ESP32)
+#define DISPLAY_DEV_KIT
+#define ODROID_GO
+#define DF_GFX_SCK 18
+#define DF_GFX_MOSI 23
+#define DF_GFX_MISO 19
+#define DF_GFX_CS 5
+#define DF_GFX_DC 21
+#define DF_GFX_RST GFX_NOT_DEFINED
+#define DF_GFX_BL 14
+/* TTGO T-Watch */
+#elif defined(ARDUINO_T) || defined(ARDUINO_TWATCH_BASE) || defined(ARDUINO_TWATCH_2020_V1) || defined(ARDUINO_TWATCH_2020_V2)
+#define DISPLAY_DEV_KIT
+#define TTGO_T_WATCH
+#define DF_GFX_SCK 18
+#define DF_GFX_MOSI 19
+#define DF_GFX_MISO GFX_NOT_DEFINED
+#define DF_GFX_CS 5
+#define DF_GFX_DC 27
+#define DF_GFX_RST GFX_NOT_DEFINED
+#define DF_GFX_BL 12
+/* Waveshare RP2040-LCD-1.28 */
+#elif defined(ARDUINO_WAVESHARE_RP2040_LCD_1_28)
+#define DISPLAY_DEV_KIT
+#define WAVESHARE_RP2040_LCD_1_28
+#define DF_GFX_SCK 10
+#define DF_GFX_MOSI 11
+#define DF_GFX_MISO 12
+#define DF_GFX_CS 9
+#define DF_GFX_DC 8
+#define DF_GFX_RST 12
+#define DF_GFX_BL 25
+#define DF_GFX_SPI spi1
+#elif defined(ARDUINO_ARCH_NRF52840)
+#define DF_GFX_SCK 13
+#define DF_GFX_MOSI 11
+#define DF_GFX_MISO 12
+#define DF_GFX_CS 9
+#define DF_GFX_DC 8
+#define DF_GFX_RST 7
+#define DF_GFX_BL 6
+#elif defined(__IMXRT1052__) || defined(__IMXRT1062__)
+// PJRC Teensy 4.x
+#define DF_GFX_SCK 13
+#define DF_GFX_MOSI 11
+#define DF_GFX_MISO 12
+#define DF_GFX_CS 39 // GFX_NOT_DEFINED for display without CS pin
+#define DF_GFX_DC 41
+#define DF_GFX_RST 40
+#define DF_GFX_BL 22
+#elif defined(ARDUINO_BLACKPILL_F411CE)
+#define DF_GFX_SCK 5
+#define DF_GFX_MOSI 7
+#define DF_GFX_MISO 6
+#define DF_GFX_CS 4
+#define DF_GFX_DC 3
+#define DF_GFX_RST 2
+#define DF_GFX_BL 1
+#elif defined(TARGET_RP2040)
+#define DF_GFX_SCK 18
+#define DF_GFX_MOSI 19
+#define DF_GFX_MISO 16
+#define DF_GFX_CS 17
+#define DF_GFX_DC 27
+#define DF_GFX_RST 26
+#define DF_GFX_BL 28
+#define DF_GFX_SPI spi0
+#elif defined(ESP32) && (CONFIG_IDF_TARGET_ESP32)
+#define DF_GFX_SCK 18
+#define DF_GFX_MOSI 23
+#define DF_GFX_MISO GFX_NOT_DEFINED
+#define DF_GFX_CS 5
+#define DF_GFX_DC 27
+#define DF_GFX_RST 33
+#define DF_GFX_BL 22
+#elif defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S2)
+#define DF_GFX_SCK 36
+#define DF_GFX_MOSI 35
+#define DF_GFX_MISO GFX_NOT_DEFINED
+#define DF_GFX_CS 34
+#define DF_GFX_DC 38
+#define DF_GFX_RST 33
+#define DF_GFX_BL 21
+#elif defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)
+#define DF_GFX_SCK 36
+#define DF_GFX_MOSI 35
+#define DF_GFX_MISO GFX_NOT_DEFINED
+#define DF_GFX_CS 40
+#define DF_GFX_DC 41
+#define DF_GFX_RST 42
+#define DF_GFX_BL 48
+#elif defined(ESP32) && (CONFIG_IDF_TARGET_ESP32C3)
+#define DF_GFX_SCK 4
+#define DF_GFX_MOSI 6
+#define DF_GFX_MISO GFX_NOT_DEFINED
+#define DF_GFX_CS 7
+#define DF_GFX_DC 2
+#define DF_GFX_RST 1
+#define DF_GFX_BL 3
+#elif defined(ESP8266)
+#define DF_GFX_SCK 14
+#define DF_GFX_MOSI 13
+#define DF_GFX_MISO 12
+#define DF_GFX_CS 15
+#define DF_GFX_DC 4
+#define DF_GFX_RST 2
+#define DF_GFX_BL 5
+#elif defined(RTL8722DM)
+#if defined(BOARD_RTL8720DN_BW16)
+#define DF_GFX_SCK 10
+#define DF_GFX_MOSI 12
+#define DF_GFX_MISO 11
+#define DF_GFX_CS 9
+#define DF_GFX_DC 8
+#define DF_GFX_RST 6
+#define DF_GFX_BL 3
+#elif defined(BOARD_RTL8722DM)
+#define DF_GFX_SCK 13
+#define DF_GFX_MOSI 11
+#define DF_GFX_MISO 12
+#define DF_GFX_CS 18
+#define DF_GFX_DC 17
+#define DF_GFX_RST 22
+#define DF_GFX_BL 23
+#elif defined(BOARD_RTL8722DM_MINI)
+#define DF_GFX_SCK 11
+#define DF_GFX_MOSI 9
+#define DF_GFX_MISO 10
+#define DF_GFX_CS 12
+#define DF_GFX_DC 14
+#define DF_GFX_RST 15
+#define DF_GFX_BL 13
+#else // old version
+#define DF_GFX_SCK 19
+#define DF_GFX_MOSI 21
+#define DF_GFX_MISO 20
+#define DF_GFX_CS 18 // GFX_NOT_DEFINED for display without CS pin
+#define DF_GFX_DC 17
+#define DF_GFX_RST 2
+#define DF_GFX_BL 23
+#endif
+#elif defined(SEEED_XIAO_M0)
+#define DF_GFX_SCK 8
+#define DF_GFX_MOSI 10
+#define DF_GFX_MISO 9
+#define DF_GFX_CS 3 // GFX_NOT_DEFINED for display without CS pin
+#define DF_GFX_DC 2
+#define DF_GFX_RST 1
+#define DF_GFX_BL 0
+#else // default pins for Arduino Nano, Mini, Micro and more
+#define DF_GFX_SCK 13
+#define DF_GFX_MOSI 11
+#define DF_GFX_MISO 12
+#define DF_GFX_CS 9
+#define DF_GFX_DC 8
+#define DF_GFX_RST 7
+#define DF_GFX_BL 6
+#endif
+
+#endif // _ARDUINO_GFX_LIBRARIES_H_

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/databus/Arduino_ESP32RGBPanel.cpp

@@ -0,0 +1,129 @@
+#include "Arduino_ESP32RGBPanel.h"
+
+#if defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)
+
+Arduino_ESP32RGBPanel::Arduino_ESP32RGBPanel(
+    int8_t de, int8_t vsync, int8_t hsync, int8_t pclk,
+    int8_t r0, int8_t r1, int8_t r2, int8_t r3, int8_t r4,
+    int8_t g0, int8_t g1, int8_t g2, int8_t g3, int8_t g4, int8_t g5,
+    int8_t b0, int8_t b1, int8_t b2, int8_t b3, int8_t b4,
+    uint16_t hsync_polarity, uint16_t hsync_front_porch, uint16_t hsync_pulse_width, uint16_t hsync_back_porch,
+    uint16_t vsync_polarity, uint16_t vsync_front_porch, uint16_t vsync_pulse_width, uint16_t vsync_back_porch,
+    uint16_t pclk_active_neg, int32_t prefer_speed, bool useBigEndian,
+    uint16_t de_idle_high, uint16_t pclk_idle_high)
+    : _de(de), _vsync(vsync), _hsync(hsync), _pclk(pclk),
+      _r0(r0), _r1(r1), _r2(r2), _r3(r3), _r4(r4),
+      _g0(g0), _g1(g1), _g2(g2), _g3(g3), _g4(g4), _g5(g5),
+      _b0(b0), _b1(b1), _b2(b2), _b3(b3), _b4(b4),
+      _hsync_polarity(hsync_polarity), _hsync_front_porch(hsync_front_porch), _hsync_pulse_width(hsync_pulse_width), _hsync_back_porch(hsync_back_porch),
+      _vsync_polarity(vsync_polarity), _vsync_front_porch(vsync_front_porch), _vsync_pulse_width(vsync_pulse_width), _vsync_back_porch(vsync_back_porch),
+      _pclk_active_neg(pclk_active_neg), _prefer_speed(prefer_speed), _useBigEndian(useBigEndian),
+      _de_idle_high(de_idle_high), _pclk_idle_high(pclk_idle_high)
+{
+}
+
+bool Arduino_ESP32RGBPanel::begin(int32_t speed)
+{
+  if (speed == GFX_NOT_DEFINED)
+  {
+#ifdef CONFIG_SPIRAM_MODE_QUAD
+    _speed = 6000000L;
+#else
+    _speed = 12000000L;
+#endif
+  }
+  else
+  {
+    _speed = speed;
+  }
+
+  return true;
+}
+
+uint16_t *Arduino_ESP32RGBPanel::getFrameBuffer(int16_t w, int16_t h)
+{
+  esp_lcd_rgb_panel_config_t *_panel_config = (esp_lcd_rgb_panel_config_t *)heap_caps_calloc(1, sizeof(esp_lcd_rgb_panel_config_t), MALLOC_CAP_DMA | MALLOC_CAP_INTERNAL);
+
+  _panel_config->clk_src = LCD_CLK_SRC_PLL160M;
+
+  _panel_config->timings.pclk_hz = (_prefer_speed == GFX_NOT_DEFINED) ? _speed : _prefer_speed;
+  _panel_config->timings.h_res = w;
+  _panel_config->timings.v_res = h;
+  // The following parameters should refer to LCD spec
+  _panel_config->timings.hsync_pulse_width = _hsync_pulse_width;
+  _panel_config->timings.hsync_back_porch = _hsync_back_porch;
+  _panel_config->timings.hsync_front_porch = _hsync_front_porch;
+  _panel_config->timings.vsync_pulse_width = _vsync_pulse_width;
+  _panel_config->timings.vsync_back_porch = _vsync_back_porch;
+  _panel_config->timings.vsync_front_porch = _vsync_front_porch;
+  _panel_config->timings.flags.hsync_idle_low = (_hsync_polarity == 0) ? 1 : 0;
+  _panel_config->timings.flags.vsync_idle_low = (_vsync_polarity == 0) ? 1 : 0;
+  _panel_config->timings.flags.de_idle_high = _de_idle_high;
+  _panel_config->timings.flags.pclk_active_neg = _pclk_active_neg;
+  _panel_config->timings.flags.pclk_idle_high = _pclk_idle_high;
+
+  _panel_config->data_width = 16; // RGB565 in parallel mode, thus 16bit in width
+  _panel_config->sram_trans_align = 8;
+  _panel_config->psram_trans_align = 64;
+  _panel_config->hsync_gpio_num = _hsync;
+  _panel_config->vsync_gpio_num = _vsync;
+  _panel_config->de_gpio_num = _de;
+  _panel_config->pclk_gpio_num = _pclk;
+
+  if (_useBigEndian)
+  {
+    _panel_config->data_gpio_nums[0] = _g3;
+    _panel_config->data_gpio_nums[1] = _g4;
+    _panel_config->data_gpio_nums[2] = _g5;
+    _panel_config->data_gpio_nums[3] = _r0;
+    _panel_config->data_gpio_nums[4] = _r1;
+    _panel_config->data_gpio_nums[5] = _r2;
+    _panel_config->data_gpio_nums[6] = _r3;
+    _panel_config->data_gpio_nums[7] = _r4;
+    _panel_config->data_gpio_nums[8] = _b0;
+    _panel_config->data_gpio_nums[9] = _b1;
+    _panel_config->data_gpio_nums[10] = _b2;
+    _panel_config->data_gpio_nums[11] = _b3;
+    _panel_config->data_gpio_nums[12] = _b4;
+    _panel_config->data_gpio_nums[13] = _g0;
+    _panel_config->data_gpio_nums[14] = _g1;
+    _panel_config->data_gpio_nums[15] = _g2;
+  }
+  else
+  {
+    _panel_config->data_gpio_nums[0] = _b0;
+    _panel_config->data_gpio_nums[1] = _b1;
+    _panel_config->data_gpio_nums[2] = _b2;
+    _panel_config->data_gpio_nums[3] = _b3;
+    _panel_config->data_gpio_nums[4] = _b4;
+    _panel_config->data_gpio_nums[5] = _g0;
+    _panel_config->data_gpio_nums[6] = _g1;
+    _panel_config->data_gpio_nums[7] = _g2;
+    _panel_config->data_gpio_nums[8] = _g3;
+    _panel_config->data_gpio_nums[9] = _g4;
+    _panel_config->data_gpio_nums[10] = _g5;
+    _panel_config->data_gpio_nums[11] = _r0;
+    _panel_config->data_gpio_nums[12] = _r1;
+    _panel_config->data_gpio_nums[13] = _r2;
+    _panel_config->data_gpio_nums[14] = _r3;
+    _panel_config->data_gpio_nums[15] = _r4;
+  }
+
+  _panel_config->disp_gpio_num = GPIO_NUM_NC;
+
+  _panel_config->flags.disp_active_low = 0;
+  _panel_config->flags.relax_on_idle = 0;
+  _panel_config->flags.fb_in_psram = 1; // allocate frame buffer in PSRAM
+
+  ESP_ERROR_CHECK(esp_lcd_new_rgb_panel(_panel_config, &_panel_handle));
+  ESP_ERROR_CHECK(esp_lcd_panel_reset(_panel_handle));
+  ESP_ERROR_CHECK(esp_lcd_panel_init(_panel_handle));
+
+  uint16_t color = random(0xffff);
+  ESP_ERROR_CHECK(_panel_handle->draw_bitmap(_panel_handle, 0, 0, 1, 1, &color));
+
+  _rgb_panel = __containerof(_panel_handle, esp_rgb_panel_t, base);
+
+  return (uint16_t *)_rgb_panel->fb;
+}
+#endif // #if defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/databus/Arduino_ESP32RGBPanel.h

@@ -0,0 +1,100 @@
+#include "Arduino_DataBus.h"
+
+#if defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)
+
+#ifndef _ARDUINO_ESP32RGBPANEL_H_
+#define _ARDUINO_ESP32RGBPANEL_H_
+
+#include "esp_lcd_panel_io.h"
+#include "esp_lcd_panel_rgb.h"
+#include "esp_lcd_panel_vendor.h"
+#include "esp_lcd_panel_ops.h"
+#include "esp_lcd_panel_interface.h"
+#include "esp_private/gdma.h"
+#include "esp_pm.h"
+#include "hal/dma_types.h"
+
+#include "hal/lcd_hal.h"
+#include "hal/lcd_ll.h"
+
+#include "esp32s3/rom/cache.h"
+// This function is located in ROM (also see esp_rom/${target}/ld/${target}.rom.ld)
+extern int Cache_WriteBack_Addr(uint32_t addr, uint32_t size);
+
+// extract from esp-idf esp_lcd_rgb_panel.c
+struct esp_rgb_panel_t
+{
+  esp_lcd_panel_t base;                                        // Base class of generic lcd panel
+  int panel_id;                                                // LCD panel ID
+  lcd_hal_context_t hal;                                       // Hal layer object
+  size_t data_width;                                           // Number of data lines (e.g. for RGB565, the data width is 16)
+  size_t sram_trans_align;                                     // Alignment for framebuffer that allocated in SRAM
+  size_t psram_trans_align;                                    // Alignment for framebuffer that allocated in PSRAM
+  int disp_gpio_num;                                           // Display control GPIO, which is used to perform action like "disp_off"
+  intr_handle_t intr;                                          // LCD peripheral interrupt handle
+  esp_pm_lock_handle_t pm_lock;                                // Power management lock
+  size_t num_dma_nodes;                                        // Number of DMA descriptors that used to carry the frame buffer
+  uint8_t *fb;                                                 // Frame buffer
+  size_t fb_size;                                              // Size of frame buffer
+  int data_gpio_nums[SOC_LCD_RGB_DATA_WIDTH];                  // GPIOs used for data lines, we keep these GPIOs for action like "invert_color"
+  size_t resolution_hz;                                        // Peripheral clock resolution
+  esp_lcd_rgb_timing_t timings;                                // RGB timing parameters (e.g. pclk, sync pulse, porch width)
+  gdma_channel_handle_t dma_chan;                              // DMA channel handle
+  esp_lcd_rgb_panel_frame_trans_done_cb_t on_frame_trans_done; // Callback, invoked after frame trans done
+  void *user_ctx;                                              // Reserved user's data of callback functions
+  int x_gap;                                                   // Extra gap in x coordinate, it's used when calculate the flush window
+  int y_gap;                                                   // Extra gap in y coordinate, it's used when calculate the flush window
+  struct
+  {
+    unsigned int disp_en_level : 1; // The level which can turn on the screen by `disp_gpio_num`
+    unsigned int stream_mode : 1;   // If set, the LCD transfers data continuously, otherwise, it stops refreshing the LCD when transaction done
+    unsigned int fb_in_psram : 1;   // Whether the frame buffer is in PSRAM
+  } flags;
+  dma_descriptor_t dma_nodes[]; // DMA descriptor pool of size `num_dma_nodes`
+};
+
+class Arduino_ESP32RGBPanel
+{
+public:
+  Arduino_ESP32RGBPanel(
+      int8_t de, int8_t vsync, int8_t hsync, int8_t pclk,
+      int8_t r0, int8_t r1, int8_t r2, int8_t r3, int8_t r4,
+      int8_t g0, int8_t g1, int8_t g2, int8_t g3, int8_t g4, int8_t g5,
+      int8_t b0, int8_t b1, int8_t b2, int8_t b3, int8_t b4,
+      uint16_t hsync_polarity, uint16_t hsync_front_porch, uint16_t hsync_pulse_width, uint16_t hsync_back_porch,
+      uint16_t vsync_polarity, uint16_t vsync_front_porch, uint16_t vsync_pulse_width, uint16_t vsync_back_porch,
+      uint16_t pclk_active_neg = 0, int32_t prefer_speed = GFX_NOT_DEFINED, bool useBigEndian = false,
+      uint16_t de_idle_high = 0, uint16_t pclk_idle_high = 0);
+
+  bool begin(int32_t speed = GFX_NOT_DEFINED);
+
+  uint16_t *getFrameBuffer(int16_t w, int16_t h);
+
+protected:
+private:
+  int32_t _speed;
+  int8_t _de, _vsync, _hsync, _pclk;
+  int8_t _r0, _r1, _r2, _r3, _r4;
+  int8_t _g0, _g1, _g2, _g3, _g4, _g5;
+  int8_t _b0, _b1, _b2, _b3, _b4;
+  uint16_t _hsync_polarity;
+  uint16_t _hsync_front_porch;
+  uint16_t _hsync_pulse_width;
+  uint16_t _hsync_back_porch;
+  uint16_t _vsync_polarity;
+  uint16_t _vsync_front_porch;
+  uint16_t _vsync_pulse_width;
+  uint16_t _vsync_back_porch;
+  uint16_t _pclk_active_neg;
+  int32_t _prefer_speed;
+  bool _useBigEndian;
+  uint16_t _de_idle_high;
+  uint16_t _pclk_idle_high;
+
+  esp_lcd_panel_handle_t _panel_handle = NULL;
+  esp_rgb_panel_t *_rgb_panel;
+};
+
+#endif // _ARDUINO_ESP32RGBPANEL_H_
+
+#endif // #if defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/databus/Arduino_SWSPI.cpp

@@ -0,0 +1,696 @@
+/*
+ * start rewrite from:
+ * https://github.com/adafruit/Adafruit-GFX-Library.git
+ */
+#include "Arduino_SWSPI.h"
+
+Arduino_SWSPI::Arduino_SWSPI(int8_t dc, int8_t cs, int8_t sck, int8_t mosi, int8_t miso /* = GFX_NOT_DEFINED */)
+    : _dc(dc), _cs(cs), _sck(sck), _mosi(mosi), _miso(miso)
+{
+}
+
+bool Arduino_SWSPI::begin(int32_t speed, int8_t dataMode)
+{
+  UNUSED(speed);
+  UNUSED(dataMode);
+
+  if (_dc != GFX_NOT_DEFINED)
+  {
+    pinMode(_dc, OUTPUT);
+    digitalWrite(_dc, HIGH); // Data mode
+  }
+  if (_cs != GFX_NOT_DEFINED)
+  {
+    pinMode(_cs, OUTPUT);
+    digitalWrite(_cs, HIGH); // Deselect
+  }
+  pinMode(_sck, OUTPUT);
+  digitalWrite(_sck, LOW);
+  pinMode(_mosi, OUTPUT);
+  digitalWrite(_mosi, LOW);
+  if (_miso != GFX_NOT_DEFINED)
+  {
+    pinMode(_miso, INPUT);
+  }
+
+#if defined(USE_FAST_PINIO)
+#if defined(HAS_PORT_SET_CLR)
+#if defined(ARDUINO_ARCH_NRF52840)
+  uint32_t pin;
+  NRF_GPIO_Type *reg;
+  if (_dc != GFX_NOT_DEFINED)
+  {
+    pin = digitalPinToPinName((pin_size_t)_dc);
+    reg = nrf_gpio_pin_port_decode(&pin);
+    _dcPinMask = 1UL << pin;
+    _dcPortSet = &reg->OUTSET;
+    _dcPortClr = &reg->OUTCLR;
+  }
+  if (_cs != GFX_NOT_DEFINED)
+  {
+    pin = digitalPinToPinName((pin_size_t)_cs);
+    NRF_GPIO_Type *reg = nrf_gpio_pin_port_decode(&pin);
+    _csPinMask = 1UL << pin;
+    _csPortSet = &reg->OUTSET;
+    _csPortClr = &reg->OUTCLR;
+  }
+  pin = digitalPinToPinName((pin_size_t)_sck);
+  reg = nrf_gpio_pin_port_decode(&pin);
+  _sckPinMask = 1UL << pin;
+  _sckPortSet = &reg->OUTSET;
+  _sckPortClr = &reg->OUTCLR;
+  pin = digitalPinToPinName((pin_size_t)_mosi);
+  reg = nrf_gpio_pin_port_decode(&pin);
+  _mosiPinMask = 1UL << pin;
+  _mosiPortSet = &reg->OUTSET;
+  _mosiPortClr = &reg->OUTCLR;
+  if (_miso != GFX_NOT_DEFINED)
+  {
+    pin = digitalPinToPinName((pin_size_t)_miso);
+    reg = nrf_gpio_pin_port_decode(&pin);
+    _misoPinMask = 1UL << pin;
+    _misoPort = &reg->IN;
+  }
+#elif defined(TARGET_RP2040)
+  if (_dc != GFX_NOT_DEFINED)
+  {
+    _dcPinMask = digitalPinToBitMask(_dc);
+    _dcPortSet = (PORTreg_t)&sio_hw->gpio_set;
+    _dcPortClr = (PORTreg_t)&sio_hw->gpio_clr;
+  }
+  if (_cs != GFX_NOT_DEFINED)
+  {
+    _csPinMask = digitalPinToBitMask(_cs);
+    _csPortSet = (PORTreg_t)&sio_hw->gpio_set;
+    _csPortClr = (PORTreg_t)&sio_hw->gpio_clr;
+  }
+  _sckPinMask = digitalPinToBitMask(_sck);
+  _sckPortSet = (PORTreg_t)&sio_hw->gpio_set;
+  _sckPortClr = (PORTreg_t)&sio_hw->gpio_clr;
+  _mosiPinMask = digitalPinToBitMask(_mosi);
+  _mosiPortSet = (PORTreg_t)&sio_hw->gpio_set;
+  _mosiPortClr = (PORTreg_t)&sio_hw->gpio_clr;
+  if (_miso != GFX_NOT_DEFINED)
+  {
+    _misoPinMask = digitalPinToBitMask(_miso);
+    _misoPort = (PORTreg_t)portInputRegister(digitalPinToPort(_miso));
+  }
+#elif defined(ESP32) && (CONFIG_IDF_TARGET_ESP32C3)
+  _dcPinMask = digitalPinToBitMask(_dc);
+  _dcPortSet = (PORTreg_t)&GPIO.out_w1ts;
+  _dcPortClr = (PORTreg_t)&GPIO.out_w1tc;
+  if (_cs != GFX_NOT_DEFINED)
+  {
+    _csPinMask = digitalPinToBitMask(_cs);
+    _csPortSet = (PORTreg_t)&GPIO.out_w1ts;
+    _csPortClr = (PORTreg_t)&GPIO.out_w1tc;
+  }
+  _sckPinMask = digitalPinToBitMask(_sck);
+  _sckPortSet = (PORTreg_t)&GPIO.out_w1ts;
+  _sckPortClr = (PORTreg_t)&GPIO.out_w1tc;
+  _mosiPinMask = digitalPinToBitMask(_mosi);
+  _mosiPortSet = (PORTreg_t)&GPIO.out_w1ts;
+  _mosiPortClr = (PORTreg_t)&GPIO.out_w1tc;
+  if (_miso != GFX_NOT_DEFINED)
+  {
+    _misoPinMask = digitalPinToBitMask(_miso);
+    _misoPort = (PORTreg_t)GPIO_IN_REG;
+  }
+#elif defined(ESP32)
+  _dcPinMask = digitalPinToBitMask(_dc);
+  if (_dc >= 32)
+  {
+    _dcPortSet = (PORTreg_t)&GPIO.out1_w1ts.val;
+    _dcPortClr = (PORTreg_t)&GPIO.out1_w1tc.val;
+  }
+  else if (_dc != GFX_NOT_DEFINED)
+  {
+    _dcPortSet = (PORTreg_t)&GPIO.out_w1ts;
+    _dcPortClr = (PORTreg_t)&GPIO.out_w1tc;
+  }
+  if (_cs >= 32)
+  {
+    _csPinMask = digitalPinToBitMask(_cs);
+    _csPortSet = (PORTreg_t)&GPIO.out1_w1ts.val;
+    _csPortClr = (PORTreg_t)&GPIO.out1_w1tc.val;
+  }
+  else if (_cs != GFX_NOT_DEFINED)
+  {
+    _csPinMask = digitalPinToBitMask(_cs);
+    _csPortSet = (PORTreg_t)&GPIO.out_w1ts;
+    _csPortClr = (PORTreg_t)&GPIO.out_w1tc;
+  }
+  _sckPinMask = digitalPinToBitMask(_sck);
+  _mosiPinMask = digitalPinToBitMask(_mosi);
+  if (_sck >= 32)
+  {
+    _sckPortSet = (PORTreg_t)&GPIO.out1_w1ts.val;
+    _sckPortClr = (PORTreg_t)&GPIO.out1_w1tc.val;
+  }
+  else
+  {
+    _sckPortSet = (PORTreg_t)&GPIO.out_w1ts;
+    _sckPortClr = (PORTreg_t)&GPIO.out_w1tc;
+  }
+  if (_mosi >= 32)
+  {
+    _mosiPortSet = (PORTreg_t)&GPIO.out1_w1ts.val;
+    _mosiPortClr = (PORTreg_t)&GPIO.out1_w1tc.val;
+  }
+  else
+  {
+    _mosiPortSet = (PORTreg_t)&GPIO.out_w1ts;
+    _mosiPortClr = (PORTreg_t)&GPIO.out_w1tc;
+  }
+  if (_miso != GFX_NOT_DEFINED)
+  {
+    _misoPinMask = digitalPinToBitMask(_miso);
+    _misoPort = (PORTreg_t)portInputRegister(digitalPinToPort(_miso));
+  }
+#elif defined(CORE_TEENSY)
+  if (_dc != GFX_NOT_DEFINED)
+  {
+#if !defined(KINETISK)
+    _dcPinMask = digitalPinToBitMask(_dc);
+#endif
+    _dcPortSet = portSetRegister(_dc);
+    _dcPortClr = portClearRegister(_dc);
+  }
+  if (_cs != GFX_NOT_DEFINED)
+  {
+#if !defined(KINETISK)
+    _csPinMask = digitalPinToBitMask(_cs);
+#endif
+    _csPortSet = portSetRegister(_cs);
+    _csPortClr = portClearRegister(_cs);
+  }
+#if !defined(KINETISK)
+  _sckPinMask = digitalPinToBitMask(_sck);
+#endif
+  _sckPortSet = portSetRegister(_sck);
+  _sckPortClr = portClearRegister(_sck);
+#if !defined(KINETISK)
+  _mosiPinMask = digitalPinToBitMask(_mosi);
+#endif
+  _mosiPortSet = portSetRegister(_mosi);
+  _mosiPortClr = portClearRegister(_mosi);
+  if (_miso != GFX_NOT_DEFINED)
+  {
+#if !defined(KINETISK)
+    _misoPinMask = digitalPinToBitMask(_miso);
+#endif
+    _misoPort = (PORTreg_t)portInputRegister(digitalPinToPort(_miso));
+  }
+#else  // !CORE_TEENSY
+  if (_dc != GFX_NOT_DEFINED)
+  {
+    _dcPinMask = digitalPinToBitMask(_dc);
+    _dcPortSet = &(PORT->Group[g_APinDescription[_dc].ulPort].OUTSET.reg);
+    _dcPortClr = &(PORT->Group[g_APinDescription[_dc].ulPort].OUTCLR.reg);
+  }
+  if (_cs != GFX_NOT_DEFINED)
+  {
+    _csPinMask = digitalPinToBitMask(_cs);
+    _csPortSet = &(PORT->Group[g_APinDescription[_cs].ulPort].OUTSET.reg);
+    _csPortClr = &(PORT->Group[g_APinDescription[_cs].ulPort].OUTCLR.reg);
+  }
+  _sckPinMask = digitalPinToBitMask(_sck);
+  _sckPortSet = &(PORT->Group[g_APinDescription[_sck].ulPort].OUTSET.reg);
+  _sckPortClr = &(PORT->Group[g_APinDescription[_sck].ulPort].OUTCLR.reg);
+  _mosiPinMask = digitalPinToBitMask(_mosi);
+  _mosiPortSet = &(PORT->Group[g_APinDescription[_mosi].ulPort].OUTSET.reg);
+  _mosiPortClr = &(PORT->Group[g_APinDescription[_mosi].ulPort].OUTCLR.reg);
+  if (_miso != GFX_NOT_DEFINED)
+  {
+    _misoPinMask = digitalPinToBitMask(_miso);
+    _misoPort = (PORTreg_t)portInputRegister(digitalPinToPort(_miso));
+  }
+#endif // end !CORE_TEENSY
+#else  // !HAS_PORT_SET_CLR
+  if (_dc != GFX_NOT_DEFINED)
+  {
+    _dcPort = (PORTreg_t)portOutputRegister(digitalPinToPort(_dc));
+    _dcPinMaskSet = digitalPinToBitMask(_dc);
+    _dcPinMaskClr = ~_dcPinMaskSet;
+  }
+  if (_cs != GFX_NOT_DEFINED)
+  {
+    _csPort = (PORTreg_t)portOutputRegister(digitalPinToPort(_cs));
+    _csPinMaskSet = digitalPinToBitMask(_cs);
+    _csPinMaskClr = ~_csPinMaskSet;
+  }
+  _sckPort = (PORTreg_t)portOutputRegister(digitalPinToPort(_sck));
+  _sckPinMaskSet = digitalPinToBitMask(_sck);
+  _sckPinMaskClr = ~_sckPinMaskSet;
+  _mosiPort = (PORTreg_t)portOutputRegister(digitalPinToPort(_mosi));
+  _mosiPinMaskSet = digitalPinToBitMask(_mosi);
+  _mosiPinMaskClr = ~_mosiPinMaskSet;
+  if (_miso != GFX_NOT_DEFINED)
+  {
+    _misoPort = (PORTreg_t)portInputRegister(digitalPinToPort(_miso));
+    _misoPinMask = digitalPinToBitMask(_miso);
+  }
+#endif // !HAS_PORT_SET_CLR
+#endif // USE_FAST_PINIO
+
+  return true;
+}
+
+void Arduino_SWSPI::beginWrite()
+{
+  if (_dc != GFX_NOT_DEFINED)
+  {
+    DC_HIGH();
+  }
+  CS_LOW();
+}
+
+void Arduino_SWSPI::endWrite()
+{
+  CS_HIGH();
+}
+
+void Arduino_SWSPI::writeCommand(uint8_t c)
+{
+  if (_dc == GFX_NOT_DEFINED) // 9-bit SPI
+  {
+    WRITE9BITCOMMAND(c);
+  }
+  else
+  {
+    DC_LOW();
+    WRITE(c);
+    DC_HIGH();
+  }
+}
+
+void Arduino_SWSPI::writeCommand16(uint16_t c)
+{
+  if (_dc == GFX_NOT_DEFINED) // 9-bit SPI
+  {
+    _data16.value = c;
+    WRITE9BITCOMMAND(_data16.msb);
+    WRITE9BITCOMMAND(_data16.lsb);
+  }
+  else
+  {
+    DC_LOW();
+    WRITE16(c);
+    DC_HIGH();
+  }
+}
+
+void Arduino_SWSPI::write(uint8_t d)
+{
+  if (_dc == GFX_NOT_DEFINED) // 9-bit SPI
+  {
+    WRITE9BITDATA(d);
+  }
+  else
+  {
+    WRITE(d);
+  }
+}
+
+void Arduino_SWSPI::write16(uint16_t d)
+{
+  if (_dc == GFX_NOT_DEFINED) // 9-bit SPI
+  {
+    _data16.value = d;
+    WRITE9BITDATA(_data16.msb);
+    WRITE9BITDATA(_data16.lsb);
+  }
+  else
+  {
+    WRITE16(d);
+  }
+}
+
+void Arduino_SWSPI::writeRepeat(uint16_t p, uint32_t len)
+{
+  if (_dc == GFX_NOT_DEFINED) // 9-bit SPI
+  {
+// ESP8266 avoid trigger watchdog
+#if defined(ESP8266)
+    while (len > (ESP8266SAFEBATCHBITSIZE / 9))
+    {
+      WRITE9BITREPEAT(p, ESP8266SAFEBATCHBITSIZE / 9);
+      len -= ESP8266SAFEBATCHBITSIZE / 9;
+      yield();
+    }
+    WRITE9BITREPEAT(p, len);
+#else
+    WRITE9BITREPEAT(p, len);
+#endif
+  }
+  else
+  {
+#if defined(ESP8266)
+    while (len > (ESP8266SAFEBATCHBITSIZE / 8))
+    {
+      WRITEREPEAT(p, ESP8266SAFEBATCHBITSIZE / 8);
+      len -= ESP8266SAFEBATCHBITSIZE / 8;
+      yield();
+    }
+    WRITEREPEAT(p, len);
+#else
+    WRITEREPEAT(p, len);
+#endif
+  }
+}
+
+void Arduino_SWSPI::writePixels(uint16_t *data, uint32_t len)
+{
+  while (len--)
+  {
+    WRITE16(*data++);
+  }
+}
+
+#if !defined(LITTLE_FOOT_PRINT)
+void Arduino_SWSPI::writeBytes(uint8_t *data, uint32_t len)
+{
+  while (len--)
+  {
+    WRITE(*data++);
+  }
+}
+#endif // !defined(LITTLE_FOOT_PRINT)
+
+INLINE void Arduino_SWSPI::WRITE9BITCOMMAND(uint8_t c)
+{
+  // D/C bit, command
+  SPI_MOSI_LOW();
+  SPI_SCK_HIGH();
+  SPI_SCK_LOW();
+
+  uint8_t bit = 0x80;
+  while (bit)
+  {
+    if (c & bit)
+    {
+      SPI_MOSI_HIGH();
+    }
+    else
+    {
+      SPI_MOSI_LOW();
+    }
+    SPI_SCK_HIGH();
+    bit >>= 1;
+    SPI_SCK_LOW();
+  }
+}
+
+INLINE void Arduino_SWSPI::WRITE9BITDATA(uint8_t d)
+{
+  // D/C bit, data
+  SPI_MOSI_HIGH();
+  SPI_SCK_HIGH();
+  SPI_SCK_LOW();
+
+  uint8_t bit = 0x80;
+  while (bit)
+  {
+    if (d & bit)
+    {
+      SPI_MOSI_HIGH();
+    }
+    else
+    {
+      SPI_MOSI_LOW();
+    }
+    SPI_SCK_HIGH();
+    bit >>= 1;
+    SPI_SCK_LOW();
+  }
+}
+
+INLINE void Arduino_SWSPI::WRITE(uint8_t d)
+{
+  uint8_t bit = 0x80;
+  while (bit)
+  {
+    if (d & bit)
+    {
+      SPI_MOSI_HIGH();
+    }
+    else
+    {
+      SPI_MOSI_LOW();
+    }
+    SPI_SCK_HIGH();
+    bit >>= 1;
+    SPI_SCK_LOW();
+  }
+}
+
+INLINE void Arduino_SWSPI::WRITE16(uint16_t d)
+{
+  uint16_t bit = 0x8000;
+  while (bit)
+  {
+    if (d & bit)
+    {
+      SPI_MOSI_HIGH();
+    }
+    else
+    {
+      SPI_MOSI_LOW();
+    }
+    SPI_SCK_HIGH();
+    bit >>= 1;
+    SPI_SCK_LOW();
+  }
+}
+
+INLINE void Arduino_SWSPI::WRITE9BITREPEAT(uint16_t p, uint32_t len)
+{
+  if (p == 0xffff) // no need to set MOSI level while filling white
+  {
+    SPI_MOSI_HIGH();
+    len *= 18; // 9-bit * 2
+    while (len--)
+    {
+      SPI_SCK_HIGH();
+      SPI_SCK_LOW();
+    }
+  }
+  else
+  {
+    _data16.value = p;
+    while (len--)
+    {
+      WRITE9BITDATA(_data16.msb);
+      WRITE9BITDATA(_data16.lsb);
+    }
+  }
+}
+
+INLINE void Arduino_SWSPI::WRITEREPEAT(uint16_t p, uint32_t len)
+{
+  if ((p == 0x0000) || (p == 0xffff)) // no need to set MOSI level while filling black or white
+  {
+    if (p)
+    {
+      SPI_MOSI_HIGH();
+    }
+    else
+    {
+      SPI_MOSI_LOW();
+    }
+    len *= 16;
+    while (len--)
+    {
+      SPI_SCK_HIGH();
+      SPI_SCK_LOW();
+    }
+  }
+  else
+  {
+    while (len--)
+    {
+      WRITE16(p);
+    }
+  }
+}
+
+/******** low level bit twiddling **********/
+
+INLINE void Arduino_SWSPI::DC_HIGH(void)
+{
+#if defined(USE_FAST_PINIO)
+#if defined(HAS_PORT_SET_CLR)
+#if defined(KINETISK)
+  *_dcPortSet = 1;
+#else  // !KINETISK
+  *_dcPortSet = _dcPinMask;
+#endif // end !KINETISK
+#else  // !HAS_PORT_SET_CLR
+  *_dcPort |= _dcPinMaskSet;
+#endif // end !HAS_PORT_SET_CLR
+#else  // !USE_FAST_PINIO
+  digitalWrite(_dc, HIGH);
+#endif // end !USE_FAST_PINIO
+}
+
+INLINE void Arduino_SWSPI::DC_LOW(void)
+{
+#if defined(USE_FAST_PINIO)
+#if defined(HAS_PORT_SET_CLR)
+#if defined(KINETISK)
+  *_dcPortClr = 1;
+#else  // !KINETISK
+  *_dcPortClr = _dcPinMask;
+#endif // end !KINETISK
+#else  // !HAS_PORT_SET_CLR
+  *_dcPort &= _dcPinMaskClr;
+#endif // end !HAS_PORT_SET_CLR
+#else  // !USE_FAST_PINIO
+  digitalWrite(_dc, LOW);
+#endif // end !USE_FAST_PINIO
+}
+
+INLINE void Arduino_SWSPI::CS_HIGH(void)
+{
+  if (_cs != GFX_NOT_DEFINED)
+  {
+#if defined(USE_FAST_PINIO)
+#if defined(HAS_PORT_SET_CLR)
+#if defined(KINETISK)
+    *_csPortSet = 1;
+#else  // !KINETISK
+    *_csPortSet = _csPinMask;
+#endif // end !KINETISK
+#else  // !HAS_PORT_SET_CLR
+    *_csPort |= _csPinMaskSet;
+#endif // end !HAS_PORT_SET_CLR
+#else  // !USE_FAST_PINIO
+    digitalWrite(_cs, HIGH);
+#endif // end !USE_FAST_PINIO
+  }
+}
+
+INLINE void Arduino_SWSPI::CS_LOW(void)
+{
+  if (_cs != GFX_NOT_DEFINED)
+  {
+#if defined(USE_FAST_PINIO)
+#if defined(HAS_PORT_SET_CLR)
+#if defined(KINETISK)
+    *_csPortClr = 1;
+#else  // !KINETISK
+    *_csPortClr = _csPinMask;
+#endif // end !KINETISK
+#else  // !HAS_PORT_SET_CLR
+    *_csPort &= _csPinMaskClr;
+#endif // end !HAS_PORT_SET_CLR
+#else  // !USE_FAST_PINIO
+    digitalWrite(_cs, LOW);
+#endif // end !USE_FAST_PINIO
+  }
+}
+
+/*!
+    @brief  Set the software (bitbang) SPI MOSI line HIGH.
+*/
+INLINE void Arduino_SWSPI::SPI_MOSI_HIGH(void)
+{
+#if defined(USE_FAST_PINIO)
+#if defined(HAS_PORT_SET_CLR)
+#if defined(KINETISK)
+  *_mosiPortSet = 1;
+#else // !KINETISK
+  *_mosiPortSet = _mosiPinMask;
+#endif
+#else  // !HAS_PORT_SET_CLR
+  *_mosiPort |= _mosiPinMaskSet;
+#endif // end !HAS_PORT_SET_CLR
+#else  // !USE_FAST_PINIO
+  digitalWrite(_mosi, HIGH);
+#endif // end !USE_FAST_PINIO
+}
+
+/*!
+    @brief  Set the software (bitbang) SPI MOSI line LOW.
+*/
+INLINE void Arduino_SWSPI::SPI_MOSI_LOW(void)
+{
+#if defined(USE_FAST_PINIO)
+#if defined(HAS_PORT_SET_CLR)
+#if defined(KINETISK)
+  *_mosiPortClr = 1;
+#else // !KINETISK
+  *_mosiPortClr = _mosiPinMask;
+#endif
+#else  // !HAS_PORT_SET_CLR
+  *_mosiPort &= _mosiPinMaskClr;
+#endif // end !HAS_PORT_SET_CLR
+#else  // !USE_FAST_PINIO
+  digitalWrite(_mosi, LOW);
+#endif // end !USE_FAST_PINIO
+}
+
+/*!
+    @brief  Set the software (bitbang) SPI SCK line HIGH.
+*/
+INLINE void Arduino_SWSPI::SPI_SCK_HIGH(void)
+{
+#if defined(USE_FAST_PINIO)
+#if defined(HAS_PORT_SET_CLR)
+#if defined(KINETISK)
+  *_sckPortSet = 1;
+#else                                                // !KINETISK
+  *_sckPortSet = _sckPinMask;
+#if defined(__IMXRT1052__) || defined(__IMXRT1062__) // Teensy 4.x
+  for (volatile uint8_t i = 0; i < 1; i++)
+    ;
+#endif
+#endif
+#else  // !HAS_PORT_SET_CLR
+  *_sckPort |= _sckPinMaskSet;
+#endif // end !HAS_PORT_SET_CLR
+#else  // !USE_FAST_PINIO
+  digitalWrite(_sck, HIGH);
+#endif // end !USE_FAST_PINIO
+}
+
+/*!
+    @brief  Set the software (bitbang) SPI SCK line LOW.
+*/
+INLINE void Arduino_SWSPI::SPI_SCK_LOW(void)
+{
+#if defined(USE_FAST_PINIO)
+#if defined(HAS_PORT_SET_CLR)
+#if defined(KINETISK)
+  *_sckPortClr = 1;
+#else                                                // !KINETISK
+  *_sckPortClr = _sckPinMask;
+#if defined(__IMXRT1052__) || defined(__IMXRT1062__) // Teensy 4.x
+  for (volatile uint8_t i = 0; i < 1; i++)
+    ;
+#endif
+#endif
+#else  // !HAS_PORT_SET_CLR
+  *_sckPort &= _sckPinMaskClr;
+#endif // end !HAS_PORT_SET_CLR
+#else  // !USE_FAST_PINIO
+  digitalWrite(_sck, LOW);
+#endif // end !USE_FAST_PINIO
+}
+
+/*!
+    @brief   Read the state of the software (bitbang) SPI MISO line.
+    @return  true if HIGH, false if LOW.
+*/
+INLINE bool Arduino_SWSPI::SPI_MISO_READ(void)
+{
+#if defined(USE_FAST_PINIO)
+#if defined(KINETISK)
+  return *_misoPort;
+#else  // !KINETISK
+  return *_misoPort & _misoPinMask;
+#endif // end !KINETISK
+#else  // !USE_FAST_PINIO
+  return digitalRead(_miso);
+#endif // end !USE_FAST_PINIO
+}

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/databus/Arduino_SWSPI.h

@@ -0,0 +1,94 @@
+/*
+ * start rewrite from:
+ * https://github.com/adafruit/Adafruit-GFX-Library.git
+ */
+#ifndef _ARDUINO_SWSPI_H_
+#define _ARDUINO_SWSPI_H_
+
+#include "Arduino_DataBus.h"
+
+class Arduino_SWSPI : public Arduino_DataBus
+{
+public:
+  Arduino_SWSPI(int8_t dc, int8_t cs, int8_t _sck, int8_t _mosi, int8_t _miso = GFX_NOT_DEFINED); // Constructor
+
+  bool begin(int32_t speed = GFX_NOT_DEFINED, int8_t dataMode = GFX_NOT_DEFINED) override;
+  void beginWrite() override;
+  void endWrite() override;
+  void writeCommand(uint8_t) override;
+  void writeCommand16(uint16_t) override;
+  void write(uint8_t) override;
+  void write16(uint16_t) override;
+  void writeRepeat(uint16_t p, uint32_t len) override;
+  void writePixels(uint16_t *data, uint32_t len) override;
+
+#if !defined(LITTLE_FOOT_PRINT)
+  void writeBytes(uint8_t *data, uint32_t len) override;
+#endif // !defined(LITTLE_FOOT_PRINT)
+
+private:
+  INLINE void WRITE9BITCOMMAND(uint8_t c);
+  INLINE void WRITE9BITDATA(uint8_t d);
+  INLINE void WRITE(uint8_t d);
+  INLINE void WRITE16(uint16_t d);
+  INLINE void WRITE9BITREPEAT(uint16_t p, uint32_t len);
+  INLINE void WRITEREPEAT(uint16_t p, uint32_t len);
+  INLINE void DC_HIGH(void);
+  INLINE void DC_LOW(void);
+  INLINE void CS_HIGH(void);
+  INLINE void CS_LOW(void);
+  INLINE void SPI_MOSI_HIGH(void);
+  INLINE void SPI_MOSI_LOW(void);
+  INLINE void SPI_SCK_HIGH(void);
+  INLINE void SPI_SCK_LOW(void);
+  INLINE bool SPI_MISO_READ(void);
+
+  int8_t _dc, _cs;
+  int8_t _sck, _mosi, _miso;
+
+  // CLASS INSTANCE VARIABLES --------------------------------------------
+
+  // Here be dragons! There's a big union of three structures here --
+  // one each for hardware SPI, software (bitbang) SPI, and parallel
+  // interfaces. This is to save some memory, since a display's connection
+  // will be only one of these. The order of some things is a little weird
+  // in an attempt to get values to align and pack better in RAM.
+
+#if defined(USE_FAST_PINIO)
+#if defined(HAS_PORT_SET_CLR)
+  PORTreg_t _csPortSet;   ///< PORT register for chip select SET
+  PORTreg_t _csPortClr;   ///< PORT register for chip select CLEAR
+  PORTreg_t _dcPortSet;   ///< PORT register for data/command SET
+  PORTreg_t _dcPortClr;   ///< PORT register for data/command CLEAR
+  PORTreg_t _mosiPortSet; ///< PORT register for MOSI SET
+  PORTreg_t _mosiPortClr; ///< PORT register for MOSI CLEAR
+  PORTreg_t _sckPortSet;  ///< PORT register for SCK SET
+  PORTreg_t _sckPortClr;  ///< PORT register for SCK CLEAR
+#if !defined(KINETISK)
+  ARDUINOGFX_PORT_t _csPinMask;   ///< Bitmask for chip select
+  ARDUINOGFX_PORT_t _dcPinMask;   ///< Bitmask for data/command
+  ARDUINOGFX_PORT_t _mosiPinMask; ///< Bitmask for MOSI
+  ARDUINOGFX_PORT_t _sckPinMask;  ///< Bitmask for SCK
+#endif                            // !KINETISK
+#else                             // !HAS_PORT_SET_CLR
+  PORTreg_t _mosiPort;               ///< PORT register for MOSI
+  PORTreg_t _sckPort;                ///< PORT register for SCK
+  PORTreg_t _csPort;                 ///< PORT register for chip select
+  PORTreg_t _dcPort;                 ///< PORT register for data/command
+  ARDUINOGFX_PORT_t _csPinMaskSet;   ///< Bitmask for chip select SET (OR)
+  ARDUINOGFX_PORT_t _csPinMaskClr;   ///< Bitmask for chip select CLEAR (AND)
+  ARDUINOGFX_PORT_t _dcPinMaskSet;   ///< Bitmask for data/command SET (OR)
+  ARDUINOGFX_PORT_t _dcPinMaskClr;   ///< Bitmask for data/command CLEAR (AND)
+  ARDUINOGFX_PORT_t _mosiPinMaskSet; ///< Bitmask for MOSI SET (OR)
+  ARDUINOGFX_PORT_t _mosiPinMaskClr; ///< Bitmask for MOSI CLEAR (AND)
+  ARDUINOGFX_PORT_t _sckPinMaskSet;  ///< Bitmask for SCK SET (OR bitmask)
+  ARDUINOGFX_PORT_t _sckPinMaskClr;  ///< Bitmask for SCK CLEAR (AND)
+#endif                            // HAS_PORT_SET_CLR
+  PORTreg_t _misoPort;            ///< PORT (PIN) register for MISO
+#if !defined(KINETISK)
+  ARDUINOGFX_PORT_t _misoPinMask; ///< Bitmask for MISO
+#endif                            // !KINETISK
+#endif                            // defined(USE_FAST_PINIO)
+};
+
+#endif // _ARDUINO_SWSPI_H_

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/databus/Arduino_XL9535SWSPI.cpp

@@ -0,0 +1,276 @@
+#include "Arduino_XL9535SWSPI.h"
+
+Arduino_XL9535SWSPI::Arduino_XL9535SWSPI(int8_t sda, int8_t scl, int8_t pwd, int8_t cs, int8_t sck, int8_t mosi, TwoWire *wire)
+    : _sda(sda), _scl(scl), _pwd(pwd), _cs(cs), _sck(sck), _mosi(mosi), _wire(wire)
+{
+}
+
+bool Arduino_XL9535SWSPI::begin(int32_t speed, int8_t dataMode)
+{
+    UNUSED(speed);
+    UNUSED(dataMode);
+
+    _address = XL9535_IIC_ADDRESS;
+    _wire->beginTransmission(_address);
+    if (!_wire->endTransmission())
+    {
+        Serial.println("Found xl9535");
+        is_found = true;
+
+        if (_pwd != GFX_NOT_DEFINED)
+        {
+            this->pinMode(_pwd, OUTPUT);
+        }
+        this->pinMode(_cs, OUTPUT);
+        this->pinMode(_sck, OUTPUT);
+        this->pinMode(_mosi, OUTPUT);
+
+        if (_pwd != GFX_NOT_DEFINED)
+        {
+            this->digitalWrite(_pwd, 1);
+        }
+        this->digitalWrite(_cs, 1);
+        this->digitalWrite(_sck, 1);
+        this->digitalWrite(_mosi, 1);
+
+        // while(1)
+        // {
+        //     this->digitalWrite(4, 0);
+        //     delay(1000);
+        //     this->digitalWrite(4, 1);
+        //     delay(1000);
+        // }
+
+        // this->digitalWrite(_cs, 0);
+        // this->digitalWrite(5, 1);
+        // delay(100);
+        // this->digitalWrite(5, 0);
+        // delay(800);
+        // this->digitalWrite(5, 1);
+        // delay(800);
+        // this->digitalWrite(_cs, 1);
+    }
+    else
+    {
+        Serial.println("xl9535 not found");
+        is_found = false;
+    }
+
+    return true;
+}
+
+void Arduino_XL9535SWSPI::beginWrite()
+{
+    this->digitalWrite(_cs, 0);
+}
+
+void Arduino_XL9535SWSPI::endWrite()
+{
+    this->digitalWrite(_cs, 1);
+}
+
+void Arduino_XL9535SWSPI::writeCommand(uint8_t c)
+{
+    // D/C bit, command
+    this->digitalWrite(_mosi, 0);
+    this->digitalWrite(_sck, 0);
+    this->digitalWrite(_sck, 1);
+
+    uint8_t bit = 0x80;
+    while (bit)
+    {
+        if (c & bit)
+        {
+            this->digitalWrite(_mosi, 1);
+        }
+        else
+        {
+            this->digitalWrite(_mosi, 0);
+        }
+        this->digitalWrite(_sck, 0);
+        bit >>= 1;
+        this->digitalWrite(_sck, 1);
+    }
+}
+
+void Arduino_XL9535SWSPI::writeCommand16(uint16_t)
+{
+}
+
+void Arduino_XL9535SWSPI::write(uint8_t d)
+{
+    // D/C bit, data
+    this->digitalWrite(_mosi, 1);
+    this->digitalWrite(_sck, 0);
+    this->digitalWrite(_sck, 1);
+
+    uint8_t bit = 0x80;
+    while (bit)
+    {
+        if (d & bit)
+        {
+            this->digitalWrite(_mosi, 1);
+        }
+        else
+        {
+            this->digitalWrite(_mosi, 0);
+        }
+        this->digitalWrite(_sck, 0);
+        bit >>= 1;
+        this->digitalWrite(_sck, 1);
+    }
+}
+
+void Arduino_XL9535SWSPI::write16(uint16_t)
+{
+    // not implemented
+}
+
+void Arduino_XL9535SWSPI::writeRepeat(uint16_t p, uint32_t len)
+{
+    // not implemented
+}
+
+void Arduino_XL9535SWSPI::writePixels(uint16_t *data, uint32_t len)
+{
+    // not implemented
+}
+
+#if !defined(LITTLE_FOOT_PRINT)
+void Arduino_XL9535SWSPI::writeBytes(uint8_t *data, uint32_t len)
+{
+    // not implemented
+}
+#endif // !defined(LITTLE_FOOT_PRINT)
+
+void Arduino_XL9535SWSPI::writeRegister(uint8_t reg, uint8_t *data, size_t len)
+{
+    _wire->beginTransmission(_address);
+    _wire->write(reg);
+    for (size_t i = 0; i < len; i++)
+    {
+        _wire->write(data[i]);
+    }
+    _wire->endTransmission();
+}
+
+uint8_t Arduino_XL9535SWSPI::readRegister(uint8_t reg, uint8_t *data, size_t len)
+{
+    _wire->beginTransmission(_address);
+    _wire->write(reg);
+    _wire->endTransmission();
+    _wire->requestFrom(_address, len);
+    size_t index = 0;
+    while (index < len)
+        data[index++] = _wire->read();
+    return 0;
+}
+
+void Arduino_XL9535SWSPI::pinMode(uint8_t pin, uint8_t mode)
+{
+    if (is_found)
+    {
+        uint8_t port = 0;
+        if (pin > 7)
+        {
+            this->readRegister(XL9535_CONFIG_PORT_1_REG, &port, 1);
+            if (mode == OUTPUT)
+            {
+                port = port & (~(1 << (pin - 10)));
+            }
+            else
+            {
+                port = port | (1 << (pin - 10));
+            }
+            this->writeRegister(XL9535_CONFIG_PORT_1_REG, &port, 1);
+        }
+        else
+        {
+            this->readRegister(XL9535_CONFIG_PORT_0_REG, &port, 1);
+            if (mode == OUTPUT)
+            {
+                port = port & (~(1 << pin));
+            }
+            else
+            {
+                port = port | (1 << pin);
+            }
+            this->writeRegister(XL9535_CONFIG_PORT_0_REG, &port, 1);
+        }
+    }
+    else
+    {
+        Serial.println("xl9535 not found");
+    }
+}
+void Arduino_XL9535SWSPI::pinMode8(uint8_t port, uint8_t pin, uint8_t mode)
+{
+    if (is_found)
+    {
+        uint8_t _pin = (mode != OUTPUT) ? pin : ~pin;
+        if (port)
+        {
+            this->writeRegister(XL9535_CONFIG_PORT_1_REG, &_pin, 1);
+        }
+        else
+        {
+            this->writeRegister(XL9535_CONFIG_PORT_0_REG, &_pin, 1);
+        }
+    }
+    else
+    {
+        Serial.println("xl9535 not found");
+    }
+}
+
+void Arduino_XL9535SWSPI::digitalWrite(uint8_t pin, uint8_t val)
+{
+    if (is_found)
+    {
+        uint8_t port = 0;
+        uint8_t reg_data = 0;
+        if (pin > 7)
+        {
+            this->readRegister(XL9535_OUTPUT_PORT_1_REG, &reg_data, 1);
+            reg_data = reg_data & (~(1 << (pin - 10)));
+            port = reg_data | val << (pin - 10);
+            this->writeRegister(XL9535_OUTPUT_PORT_1_REG, &port, 1);
+        }
+        else
+        {
+            this->readRegister(XL9535_OUTPUT_PORT_0_REG, &reg_data, 1);
+            reg_data = reg_data & (~(1 << pin));
+            port = reg_data | val << pin;
+            this->writeRegister(XL9535_OUTPUT_PORT_0_REG, &port, 1);
+        }
+    }
+    else
+    {
+        Serial.println("xl9535 not found");
+    }
+}
+
+int Arduino_XL9535SWSPI::digitalRead(uint8_t pin)
+{
+    if (is_found)
+    {
+        int state = 0;
+        uint8_t port = 0;
+        if (pin > 7)
+        {
+            this->readRegister(XL9535_INPUT_PORT_1_REG, &port, 1);
+            state = port >> (pin - 10) & 0x01 ? 1 : 0;
+        }
+        else
+        {
+            this->readRegister(XL9535_INPUT_PORT_0_REG, &port, 1);
+            state = port >> pin & 0x01 ? 1 : 0;
+        }
+        return state;
+    }
+    else
+    {
+        Serial.println("xl9535 not found");
+    }
+    return 0;
+}

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/databus/Arduino_XL9535SWSPI.h

@@ -0,0 +1,57 @@
+#ifndef _ARDUINO_XL9535SWSPI_H_
+#define _ARDUINO_XL9535SWSPI_H_
+
+#include <Wire.h>
+
+#include "Arduino_DataBus.h"
+
+#define XL9535_IIC_ADDRESS 0X20
+
+#define XL9535_INPUT_PORT_0_REG 0X00
+#define XL9535_INPUT_PORT_1_REG 0X01
+#define XL9535_OUTPUT_PORT_0_REG 0X02
+#define XL9535_OUTPUT_PORT_1_REG 0X03
+#define XL9535_INVERSION_PORT_0_REG 0X04
+#define XL9535_INVERSION_PORT_1_REG 0X05
+#define XL9535_CONFIG_PORT_0_REG 0X06
+#define XL9535_CONFIG_PORT_1_REG 0X07
+
+class Arduino_XL9535SWSPI : public Arduino_DataBus
+{
+public:
+  Arduino_XL9535SWSPI(int8_t sda, int8_t scl, int8_t pwd, int8_t cs, int8_t sck, int8_t mosi, TwoWire *wire = &Wire);
+
+  bool begin(int32_t speed = GFX_NOT_DEFINED, int8_t dataMode = GFX_NOT_DEFINED) override;
+  void beginWrite() override;
+  void endWrite() override;
+  void writeCommand(uint8_t) override;
+  void writeCommand16(uint16_t) override;
+  void write(uint8_t) override;
+  void write16(uint16_t) override;
+  void writeRepeat(uint16_t p, uint32_t len) override;
+  void writePixels(uint16_t *data, uint32_t len) override;
+
+#if !defined(LITTLE_FOOT_PRINT)
+  void writeBytes(uint8_t *data, uint32_t len) override;
+#endif // !defined(LITTLE_FOOT_PRINT)
+
+  void pinMode(uint8_t pin, uint8_t mode);
+  void pinMode8(uint8_t port, uint8_t pin, uint8_t mode);
+
+  void digitalWrite(uint8_t pin, uint8_t val) override;
+  int digitalRead(uint8_t pin) override;
+
+protected:
+  void writeRegister(uint8_t reg, uint8_t *data, size_t len);
+  uint8_t readRegister(uint8_t reg, uint8_t *data, size_t len);
+
+  uint8_t _address;
+  bool is_found;
+
+  int8_t _sda, _scl, _pwd, _cs, _sck, _mosi;
+  TwoWire *_wire;
+
+private:
+};
+
+#endif // _ARDUINO_XL9535SWSPI_H_

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/display/Arduino_RGB_Display.cpp

@@ -0,0 +1,493 @@
+#include "../Arduino_DataBus.h"
+
+#if defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)
+
+#include "../Arduino_GFX.h"
+#include "Arduino_RGB_Display.h"
+
+Arduino_RGB_Display::Arduino_RGB_Display(
+    int16_t w, int16_t h, Arduino_ESP32RGBPanel *rgbpanel, uint8_t r, bool auto_flush,
+    Arduino_DataBus *bus, int8_t rst, const uint8_t *init_operations, size_t init_operations_len)
+    : Arduino_GFX(w, h), _rgbpanel(rgbpanel), _auto_flush(auto_flush),
+      _bus(bus), _rst(rst), _init_operations(init_operations), _init_operations_len(init_operations_len)
+{
+    _framebuffer_size = w * h * 2;
+    MAX_X = WIDTH - 1;
+    MAX_Y = HEIGHT - 1;
+    setRotation(r);
+}
+
+bool Arduino_RGB_Display::begin(int32_t speed)
+{
+    if (_bus)
+    {
+        if (!_bus->begin())
+        {
+            return false;
+        }
+    }
+
+    if (_rst != GFX_NOT_DEFINED)
+    {
+        pinMode(_rst, OUTPUT);
+        digitalWrite(_rst, HIGH);
+        delay(100);
+        digitalWrite(_rst, LOW);
+        delay(120);
+        digitalWrite(_rst, HIGH);
+        delay(120);
+    }
+    else
+    {
+        if (_bus)
+        {
+            // Software Rest
+            _bus->sendCommand(0x01);
+            delay(120);
+        }
+    }
+
+    if (_bus)
+    {
+        if (_init_operations_len > 0)
+        {
+            _bus->batchOperation((uint8_t *)_init_operations, _init_operations_len);
+        }
+    }
+
+    _rgbpanel->begin(speed);
+    _framebuffer = _rgbpanel->getFrameBuffer(WIDTH, HEIGHT);
+
+    if (!_framebuffer)
+    {
+        return false;
+    }
+
+    return true;
+}
+
+void Arduino_RGB_Display::writePixelPreclipped(int16_t x, int16_t y, uint16_t color)
+{
+    uint16_t *fb = _framebuffer;
+    switch (_rotation)
+    {
+    case 1:
+        fb += (int32_t)x * _height;
+        fb += _max_y - y;
+        *fb = color;
+        if (_auto_flush)
+        {
+            Cache_WriteBack_Addr((uint32_t)fb, 2);
+        }
+        break;
+    case 2:
+        fb += (int32_t)(_max_y - y) * _width;
+        fb += _max_x - x;
+        *fb = color;
+        if (_auto_flush)
+        {
+            Cache_WriteBack_Addr((uint32_t)fb, 2);
+        }
+        break;
+    case 3:
+        fb += (int32_t)(_max_x - x) * _height;
+        fb += y;
+        *fb = color;
+        if (_auto_flush)
+        {
+            Cache_WriteBack_Addr((uint32_t)fb, 2);
+        }
+        break;
+    default: // case 0:
+        fb += (int32_t)y * _width;
+        fb += x;
+        *fb = color;
+        if (_auto_flush)
+        {
+            Cache_WriteBack_Addr((uint32_t)fb, 2);
+        }
+    }
+}
+
+void Arduino_RGB_Display::writeFastVLine(int16_t x, int16_t y,
+                                         int16_t h, uint16_t color)
+{
+    // log_i("writeFastVLine(x: %d, y: %d, h: %d)", x, y, h);
+    switch (_rotation)
+    {
+    case 1:
+        writeFastHLineCore(_height - y - h, x, h, color);
+        break;
+    case 2:
+        writeFastVLineCore(_max_x - x, _height - y - h, h, color);
+        break;
+    case 3:
+        writeFastHLineCore(y, _max_x - x, h, color);
+        break;
+    default: // case 0:
+        writeFastVLineCore(x, y, h, color);
+    }
+}
+
+void Arduino_RGB_Display::writeFastVLineCore(int16_t x, int16_t y,
+                                             int16_t h, uint16_t color)
+{
+    // log_i("writeFastVLineCore(x: %d, y: %d, h: %d)", x, y, h);
+    if (_ordered_in_range(x, 0, MAX_X) && h)
+    { // X on screen, nonzero height
+        if (h < 0)
+        {               // If negative height...
+            y += h + 1; //   Move Y to top edge
+            h = -h;     //   Use positive height
+        }
+        if (y <= MAX_Y)
+        { // Not off bottom
+            int16_t y2 = y + h - 1;
+            if (y2 >= 0)
+            { // Not off top
+                // Line partly or fully overlaps screen
+                if (y < 0)
+                {
+                    y = 0;
+                    h = y2 + 1;
+                } // Clip top
+                if (y2 > MAX_Y)
+                {
+                    h = MAX_Y - y + 1;
+                } // Clip bottom
+
+                uint16_t *fb = _framebuffer + ((int32_t)y * WIDTH) + x;
+                if (_auto_flush)
+                {
+                    while (h--)
+                    {
+                        *fb = color;
+                        Cache_WriteBack_Addr((uint32_t)fb, 2);
+                        fb += WIDTH;
+                    }
+                }
+                else
+                {
+                    while (h--)
+                    {
+                        *fb = color;
+                        fb += WIDTH;
+                    }
+                }
+            }
+        }
+    }
+}
+
+void Arduino_RGB_Display::writeFastHLine(int16_t x, int16_t y,
+                                         int16_t w, uint16_t color)
+{
+    // log_i("writeFastHLine(x: %d, y: %d, w: %d)", x, y, w);
+    switch (_rotation)
+    {
+    case 1:
+        writeFastVLineCore(_max_y - y, x, w, color);
+        break;
+    case 2:
+        writeFastHLineCore(_width - x - w, _max_y - y, w, color);
+        break;
+    case 3:
+        writeFastVLineCore(y, _width - x - w, w, color);
+        break;
+    default: // case 0:
+        writeFastHLineCore(x, y, w, color);
+    }
+}
+
+void Arduino_RGB_Display::writeFastHLineCore(int16_t x, int16_t y,
+                                             int16_t w, uint16_t color)
+{
+    // log_i("writeFastHLineCore(x: %d, y: %d, w: %d)", x, y, w);
+    if (_ordered_in_range(y, 0, MAX_Y) && w)
+    { // Y on screen, nonzero width
+        if (w < 0)
+        {               // If negative width...
+            x += w + 1; //   Move X to left edge
+            w = -w;     //   Use positive width
+        }
+        if (x <= MAX_X)
+        { // Not off right
+            int16_t x2 = x + w - 1;
+            if (x2 >= 0)
+            { // Not off left
+                // Line partly or fully overlaps screen
+                if (x < 0)
+                {
+                    x = 0;
+                    w = x2 + 1;
+                } // Clip left
+                if (x2 > MAX_X)
+                {
+                    w = MAX_X - x + 1;
+                } // Clip right
+
+                uint16_t *fb = _framebuffer + ((int32_t)y * WIDTH) + x;
+                uint32_t cachePos = (uint32_t)fb;
+                int16_t writeSize = w * 2;
+                while (w--)
+                {
+                    *(fb++) = color;
+                }
+                if (_auto_flush)
+                {
+                    Cache_WriteBack_Addr(cachePos, writeSize);
+                }
+            }
+        }
+    }
+}
+
+void Arduino_RGB_Display::writeFillRectPreclipped(int16_t x, int16_t y,
+                                                  int16_t w, int16_t h, uint16_t color)
+{
+    // log_i("writeFillRectPreclipped(x: %d, y: %d, w: %d, h: %d)", x, y, w, h);
+    if (_rotation > 0)
+    {
+        int16_t t = x;
+        switch (_rotation)
+        {
+        case 1:
+            x = WIDTH - y - h;
+            y = t;
+            t = w;
+            w = h;
+            h = t;
+            break;
+        case 2:
+            x = WIDTH - x - w;
+            y = HEIGHT - y - h;
+            break;
+        case 3:
+            x = y;
+            y = HEIGHT - t - w;
+            t = w;
+            w = h;
+            h = t;
+            break;
+        }
+    }
+    // log_i("adjusted writeFillRectPreclipped(x: %d, y: %d, w: %d, h: %d)", x, y, w, h);
+    uint16_t *row = _framebuffer;
+    row += y * WIDTH;
+    uint32_t cachePos = (uint32_t)row;
+    row += x;
+    for (int j = 0; j < h; j++)
+    {
+        for (int i = 0; i < w; i++)
+        {
+            row[i] = color;
+        }
+        row += WIDTH;
+    }
+    if (_auto_flush)
+    {
+        Cache_WriteBack_Addr(cachePos, WIDTH * h * 2);
+    }
+}
+
+void Arduino_RGB_Display::drawIndexedBitmap(int16_t x, int16_t y, uint8_t *bitmap, uint16_t *color_index, int16_t w, int16_t h, int16_t x_skip)
+{
+    if (
+        ((x + w - 1) < 0) || // Outside left
+        ((y + h - 1) < 0) || // Outside top
+        (x > _max_x) ||      // Outside right
+        (y > _max_y)         // Outside bottom
+    )
+    {
+        return;
+    }
+    else
+    {
+        if (_rotation > 0)
+        {
+            Arduino_GFX::drawIndexedBitmap(x, y, bitmap, color_index, w, h, x_skip);
+        }
+        else
+        {
+            if ((y + h - 1) > _max_y)
+            {
+                h -= (y + h - 1) - _max_y;
+            }
+            if (y < 0)
+            {
+                bitmap -= y * w;
+                h += y;
+                y = 0;
+            }
+            if ((x + w - 1) > _max_x)
+            {
+                x_skip += (x + w - 1) - _max_x;
+                w -= (x + w - 1) - _max_x;
+            }
+            if (x < 0)
+            {
+                bitmap -= x;
+                x_skip -= x;
+                w += x;
+                x = 0;
+            }
+            uint16_t *row = _framebuffer;
+            row += y * _width;
+            uint32_t cachePos = (uint32_t)row;
+            row += x;
+            for (int j = 0; j < h; j++)
+            {
+                for (int i = 0; i < w; i++)
+                {
+                    row[i] = color_index[*bitmap++];
+                }
+                bitmap += x_skip;
+                row += _width;
+            }
+            if (_auto_flush)
+            {
+                Cache_WriteBack_Addr(cachePos, _width * h * 2);
+            }
+        }
+    }
+}
+
+void Arduino_RGB_Display::draw16bitRGBBitmap(int16_t x, int16_t y,
+                                             uint16_t *bitmap, int16_t w, int16_t h)
+{
+    bool result;
+
+    switch (_rotation)
+    {
+    case 1:
+        result = gfx_draw_bitmap_to_framebuffer_rotate_1(bitmap, w, h, _framebuffer, x, y, _width, _height);
+        break;
+    case 2:
+        result = gfx_draw_bitmap_to_framebuffer_rotate_2(bitmap, w, h, _framebuffer, x, y, _width, _height);
+        break;
+    case 3:
+        result = gfx_draw_bitmap_to_framebuffer_rotate_3(bitmap, w, h, _framebuffer, x, y, _width, _height);
+        break;
+    default: // case 0:
+        result = gfx_draw_bitmap_to_framebuffer(bitmap, w, h, _framebuffer, x, y, _width, _height);
+    }
+
+    if (result)
+    {
+        if (_auto_flush)
+        {
+            uint32_t cachePos;
+            size_t cache_size;
+            switch (_rotation)
+            {
+            case 1:
+                cachePos = (uint32_t)(_framebuffer + (x * WIDTH));
+                cache_size = HEIGHT * w * 2;
+                break;
+            case 2:
+                cachePos = (uint32_t)(_framebuffer + ((MAX_Y - y) * WIDTH));
+                cache_size = HEIGHT * h * 2;
+                break;
+            case 3:
+                cachePos = (uint32_t)(_framebuffer + ((MAX_Y - x) * WIDTH));
+                cache_size = HEIGHT * w * 2;
+                break;
+            default: // case 0:
+                cachePos = (uint32_t)(_framebuffer + (y * WIDTH) + x);
+                cache_size = (WIDTH * (h - 1) + w) * 2;
+            }
+            Cache_WriteBack_Addr(cachePos, cache_size);
+        }
+    }
+}
+
+void Arduino_RGB_Display::draw16bitBeRGBBitmap(int16_t x, int16_t y,
+                                               uint16_t *bitmap, int16_t w, int16_t h)
+{
+    if (
+        ((x + w - 1) < 0) || // Outside left
+        ((y + h - 1) < 0) || // Outside top
+        (x > _max_x) ||      // Outside right
+        (y > _max_y)         // Outside bottom
+    )
+    {
+        return;
+    }
+    else
+    {
+        if (_rotation > 0)
+        {
+            Arduino_GFX::draw16bitBeRGBBitmap(x, y, bitmap, w, h);
+        }
+        else
+        {
+            int16_t xskip = 0;
+            if ((y + h - 1) > _max_y)
+            {
+                h -= (y + h - 1) - _max_y;
+            }
+            if (y < 0)
+            {
+                bitmap -= y * w;
+                h += y;
+                y = 0;
+            }
+            if ((x + w - 1) > _max_x)
+            {
+                xskip = (x + w - 1) - _max_x;
+                w -= xskip;
+            }
+            if (x < 0)
+            {
+                bitmap -= x;
+                xskip -= x;
+                w += x;
+                x = 0;
+            }
+            uint16_t *row = _framebuffer;
+            row += y * _width;
+            uint32_t cachePos = (uint32_t)row;
+            row += x;
+            uint16_t color;
+            for (int j = 0; j < h; j++)
+            {
+                for (int i = 0; i < w; i++)
+                {
+                    color = *bitmap++;
+                    MSB_16_SET(row[i], color);
+                }
+                bitmap += xskip;
+                row += _width;
+            }
+            if (_auto_flush)
+            {
+                Cache_WriteBack_Addr(cachePos, _width * h * 2);
+            }
+        }
+    }
+}
+
+void Arduino_RGB_Display::flush(void)
+{
+    if (!_auto_flush)
+    {
+        Cache_WriteBack_Addr((uint32_t)_framebuffer, _framebuffer_size);
+    }
+}
+
+uint16_t *Arduino_RGB_Display::getFramebuffer()
+{
+    return _framebuffer;
+}
+
+#endif // #if defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)
+
+void Arduino_RGB_Display::XL_digitalWrite(uint8_t pin, uint8_t val)
+{
+    _bus->digitalWrite(pin, val);
+}
+
+int Arduino_RGB_Display::XL_digitalRead(uint8_t pin)
+{
+    return _bus->digitalRead(pin);
+}

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/display/Arduino_RGB_Display.h

@@ -0,0 +1,52 @@
+#include "../Arduino_DataBus.h"
+
+#if defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)
+
+#ifndef _ARDUINO_RGB_DISPLAY_H_
+#define _ARDUINO_RGB_DISPLAY_H_
+
+#include "../Arduino_GFX.h"
+#include "../databus/Arduino_ESP32RGBPanel.h"
+
+
+class Arduino_RGB_Display : public Arduino_GFX
+{
+public:
+    Arduino_RGB_Display(
+        int16_t w, int16_t h, Arduino_ESP32RGBPanel *rgbpanel, uint8_t r = 0, bool auto_flush = true,
+        Arduino_DataBus *bus = NULL, int8_t rst = GFX_NOT_DEFINED, const uint8_t *init_operations = NULL, size_t init_operations_len = GFX_NOT_DEFINED);
+
+    bool begin(int32_t speed = GFX_NOT_DEFINED) override;
+    void writePixelPreclipped(int16_t x, int16_t y, uint16_t color) override;
+    void writeFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color) override;
+    void writeFastVLineCore(int16_t x, int16_t y, int16_t h, uint16_t color);
+    void writeFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color) override;
+    void writeFastHLineCore(int16_t x, int16_t y, int16_t w, uint16_t color);
+    void writeFillRectPreclipped(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color) override;
+    void drawIndexedBitmap(int16_t x, int16_t y, uint8_t *bitmap, uint16_t *color_index, int16_t w, int16_t h, int16_t x_skip = 0) override;
+    void draw16bitRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h) override;
+    void draw16bitBeRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h) override;
+    void flush(void) override;
+
+    uint16_t *getFramebuffer();
+
+    void XL_digitalWrite(uint8_t pin, uint8_t val);
+    int XL_digitalRead(uint8_t pin);
+
+protected:
+    uint16_t *_framebuffer;
+    size_t _framebuffer_size;
+    Arduino_ESP32RGBPanel *_rgbpanel;
+    bool _auto_flush;
+    Arduino_DataBus *_bus;
+    int8_t _rst;
+    const uint8_t *_init_operations;
+    size_t _init_operations_len;
+    int16_t MAX_X, MAX_Y;
+
+private:
+};
+
+#endif // _ARDUINO_RGB_DISPLAY_H_
+
+#endif // #if defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/font/glcdfont.h

@@ -0,0 +1,280 @@
+// This is the 'classic' fixed-space bitmap font for Adafruit_GFX since 1.0.
+// See gfxfont.h for newer custom bitmap font info.
+
+#ifndef FONT5X7_H
+#define FONT5X7_H
+
+#ifdef __AVR__
+#include <avr/io.h>
+#include <avr/pgmspace.h>
+#elif defined(ESP8266)
+#include <pgmspace.h>
+#elif defined(__IMXRT1052__) || defined(__IMXRT1062__)
+// PROGMEM is defefind for T4 to place data in specific memory section
+#undef PROGMEM
+#define PROGMEM
+#else
+#define PROGMEM
+#endif
+
+// Standard ASCII 5x7 font
+
+static const unsigned char font[] PROGMEM = {
+		0x00, 0x00, 0x00, 0x00, 0x00,
+		0x3E, 0x5B, 0x4F, 0x5B, 0x3E,
+		0x3E, 0x6B, 0x4F, 0x6B, 0x3E,
+		0x1C, 0x3E, 0x7C, 0x3E, 0x1C,
+		0x18, 0x3C, 0x7E, 0x3C, 0x18,
+		0x1C, 0x57, 0x7D, 0x57, 0x1C,
+		0x1C, 0x5E, 0x7F, 0x5E, 0x1C,
+		0x00, 0x18, 0x3C, 0x18, 0x00,
+		0xFF, 0xE7, 0xC3, 0xE7, 0xFF,
+		0x00, 0x18, 0x24, 0x18, 0x00,
+		0xFF, 0xE7, 0xDB, 0xE7, 0xFF,
+		0x30, 0x48, 0x3A, 0x06, 0x0E,
+		0x26, 0x29, 0x79, 0x29, 0x26,
+		0x40, 0x7F, 0x05, 0x05, 0x07,
+		0x40, 0x7F, 0x05, 0x25, 0x3F,
+		0x5A, 0x3C, 0xE7, 0x3C, 0x5A,
+		0x7F, 0x3E, 0x1C, 0x1C, 0x08,
+		0x08, 0x1C, 0x1C, 0x3E, 0x7F,
+		0x14, 0x22, 0x7F, 0x22, 0x14,
+		0x5F, 0x5F, 0x00, 0x5F, 0x5F,
+		0x06, 0x09, 0x7F, 0x01, 0x7F,
+		0x00, 0x66, 0x89, 0x95, 0x6A,
+		0x60, 0x60, 0x60, 0x60, 0x60,
+		0x94, 0xA2, 0xFF, 0xA2, 0x94,
+		0x08, 0x04, 0x7E, 0x04, 0x08,
+		0x10, 0x20, 0x7E, 0x20, 0x10,
+		0x08, 0x08, 0x2A, 0x1C, 0x08,
+		0x08, 0x1C, 0x2A, 0x08, 0x08,
+		0x1E, 0x10, 0x10, 0x10, 0x10,
+		0x0C, 0x1E, 0x0C, 0x1E, 0x0C,
+		0x30, 0x38, 0x3E, 0x38, 0x30,
+		0x06, 0x0E, 0x3E, 0x0E, 0x06,
+		0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x5F, 0x00, 0x00,
+		0x00, 0x07, 0x00, 0x07, 0x00,
+		0x14, 0x7F, 0x14, 0x7F, 0x14,
+		0x24, 0x2A, 0x7F, 0x2A, 0x12,
+		0x23, 0x13, 0x08, 0x64, 0x62,
+		0x36, 0x49, 0x56, 0x20, 0x50,
+		0x00, 0x08, 0x07, 0x03, 0x00,
+		0x00, 0x1C, 0x22, 0x41, 0x00,
+		0x00, 0x41, 0x22, 0x1C, 0x00,
+		0x2A, 0x1C, 0x7F, 0x1C, 0x2A,
+		0x08, 0x08, 0x3E, 0x08, 0x08,
+		0x00, 0x80, 0x70, 0x30, 0x00,
+		0x08, 0x08, 0x08, 0x08, 0x08,
+		0x00, 0x00, 0x60, 0x60, 0x00,
+		0x20, 0x10, 0x08, 0x04, 0x02,
+		0x3E, 0x51, 0x49, 0x45, 0x3E,
+		0x00, 0x42, 0x7F, 0x40, 0x00,
+		0x72, 0x49, 0x49, 0x49, 0x46,
+		0x21, 0x41, 0x49, 0x4D, 0x33,
+		0x18, 0x14, 0x12, 0x7F, 0x10,
+		0x27, 0x45, 0x45, 0x45, 0x39,
+		0x3C, 0x4A, 0x49, 0x49, 0x31,
+		0x41, 0x21, 0x11, 0x09, 0x07,
+		0x36, 0x49, 0x49, 0x49, 0x36,
+		0x46, 0x49, 0x49, 0x29, 0x1E,
+		0x00, 0x00, 0x14, 0x00, 0x00,
+		0x00, 0x40, 0x34, 0x00, 0x00,
+		0x00, 0x08, 0x14, 0x22, 0x41,
+		0x14, 0x14, 0x14, 0x14, 0x14,
+		0x00, 0x41, 0x22, 0x14, 0x08,
+		0x02, 0x01, 0x59, 0x09, 0x06,
+		0x3E, 0x41, 0x5D, 0x59, 0x4E,
+		0x7C, 0x12, 0x11, 0x12, 0x7C,
+		0x7F, 0x49, 0x49, 0x49, 0x36,
+		0x3E, 0x41, 0x41, 0x41, 0x22,
+		0x7F, 0x41, 0x41, 0x41, 0x3E,
+		0x7F, 0x49, 0x49, 0x49, 0x41,
+		0x7F, 0x09, 0x09, 0x09, 0x01,
+		0x3E, 0x41, 0x41, 0x51, 0x73,
+		0x7F, 0x08, 0x08, 0x08, 0x7F,
+		0x00, 0x41, 0x7F, 0x41, 0x00,
+		0x20, 0x40, 0x41, 0x3F, 0x01,
+		0x7F, 0x08, 0x14, 0x22, 0x41,
+		0x7F, 0x40, 0x40, 0x40, 0x40,
+		0x7F, 0x02, 0x1C, 0x02, 0x7F,
+		0x7F, 0x04, 0x08, 0x10, 0x7F,
+		0x3E, 0x41, 0x41, 0x41, 0x3E,
+		0x7F, 0x09, 0x09, 0x09, 0x06,
+		0x3E, 0x41, 0x51, 0x21, 0x5E,
+		0x7F, 0x09, 0x19, 0x29, 0x46,
+		0x26, 0x49, 0x49, 0x49, 0x32,
+		0x03, 0x01, 0x7F, 0x01, 0x03,
+		0x3F, 0x40, 0x40, 0x40, 0x3F,
+		0x1F, 0x20, 0x40, 0x20, 0x1F,
+		0x3F, 0x40, 0x38, 0x40, 0x3F,
+		0x63, 0x14, 0x08, 0x14, 0x63,
+		0x03, 0x04, 0x78, 0x04, 0x03,
+		0x61, 0x59, 0x49, 0x4D, 0x43,
+		0x00, 0x7F, 0x41, 0x41, 0x41,
+		0x02, 0x04, 0x08, 0x10, 0x20,
+		0x00, 0x41, 0x41, 0x41, 0x7F,
+		0x04, 0x02, 0x01, 0x02, 0x04,
+		0x40, 0x40, 0x40, 0x40, 0x40,
+		0x00, 0x03, 0x07, 0x08, 0x00,
+		0x20, 0x54, 0x54, 0x78, 0x40,
+		0x7F, 0x28, 0x44, 0x44, 0x38,
+		0x38, 0x44, 0x44, 0x44, 0x28,
+		0x38, 0x44, 0x44, 0x28, 0x7F,
+		0x38, 0x54, 0x54, 0x54, 0x18,
+		0x00, 0x08, 0x7E, 0x09, 0x02,
+		0x18, 0xA4, 0xA4, 0x9C, 0x78,
+		0x7F, 0x08, 0x04, 0x04, 0x78,
+		0x00, 0x44, 0x7D, 0x40, 0x00,
+		0x20, 0x40, 0x40, 0x3D, 0x00,
+		0x7F, 0x10, 0x28, 0x44, 0x00,
+		0x00, 0x41, 0x7F, 0x40, 0x00,
+		0x7C, 0x04, 0x78, 0x04, 0x78,
+		0x7C, 0x08, 0x04, 0x04, 0x78,
+		0x38, 0x44, 0x44, 0x44, 0x38,
+		0xFC, 0x18, 0x24, 0x24, 0x18,
+		0x18, 0x24, 0x24, 0x18, 0xFC,
+		0x7C, 0x08, 0x04, 0x04, 0x08,
+		0x48, 0x54, 0x54, 0x54, 0x24,
+		0x04, 0x04, 0x3F, 0x44, 0x24,
+		0x3C, 0x40, 0x40, 0x20, 0x7C,
+		0x1C, 0x20, 0x40, 0x20, 0x1C,
+		0x3C, 0x40, 0x30, 0x40, 0x3C,
+		0x44, 0x28, 0x10, 0x28, 0x44,
+		0x4C, 0x90, 0x90, 0x90, 0x7C,
+		0x44, 0x64, 0x54, 0x4C, 0x44,
+		0x00, 0x08, 0x36, 0x41, 0x00,
+		0x00, 0x00, 0x77, 0x00, 0x00,
+		0x00, 0x41, 0x36, 0x08, 0x00,
+		0x02, 0x01, 0x02, 0x04, 0x02,
+		0x3C, 0x26, 0x23, 0x26, 0x3C,
+		0x1E, 0xA1, 0xA1, 0x61, 0x12,
+		0x3A, 0x40, 0x40, 0x20, 0x7A,
+		0x38, 0x54, 0x54, 0x55, 0x59,
+		0x21, 0x55, 0x55, 0x79, 0x41,
+		0x22, 0x54, 0x54, 0x78, 0x42, // a-umlaut
+		0x21, 0x55, 0x54, 0x78, 0x40,
+		0x20, 0x54, 0x55, 0x79, 0x40,
+		0x0C, 0x1E, 0x52, 0x72, 0x12,
+		0x39, 0x55, 0x55, 0x55, 0x59,
+		0x39, 0x54, 0x54, 0x54, 0x59,
+		0x39, 0x55, 0x54, 0x54, 0x58,
+		0x00, 0x00, 0x45, 0x7C, 0x41,
+		0x00, 0x02, 0x45, 0x7D, 0x42,
+		0x00, 0x01, 0x45, 0x7C, 0x40,
+		0x7D, 0x12, 0x11, 0x12, 0x7D, // A-umlaut
+		0xF0, 0x28, 0x25, 0x28, 0xF0,
+		0x7C, 0x54, 0x55, 0x45, 0x00,
+		0x20, 0x54, 0x54, 0x7C, 0x54,
+		0x7C, 0x0A, 0x09, 0x7F, 0x49,
+		0x32, 0x49, 0x49, 0x49, 0x32,
+		0x3A, 0x44, 0x44, 0x44, 0x3A, // o-umlaut
+		0x32, 0x4A, 0x48, 0x48, 0x30,
+		0x3A, 0x41, 0x41, 0x21, 0x7A,
+		0x3A, 0x42, 0x40, 0x20, 0x78,
+		0x00, 0x9D, 0xA0, 0xA0, 0x7D,
+		0x3D, 0x42, 0x42, 0x42, 0x3D, // O-umlaut
+		0x3D, 0x40, 0x40, 0x40, 0x3D,
+		0x3C, 0x24, 0xFF, 0x24, 0x24,
+		0x48, 0x7E, 0x49, 0x43, 0x66,
+		0x2B, 0x2F, 0xFC, 0x2F, 0x2B,
+		0xFF, 0x09, 0x29, 0xF6, 0x20,
+		0xC0, 0x88, 0x7E, 0x09, 0x03,
+		0x20, 0x54, 0x54, 0x79, 0x41,
+		0x00, 0x00, 0x44, 0x7D, 0x41,
+		0x30, 0x48, 0x48, 0x4A, 0x32,
+		0x38, 0x40, 0x40, 0x22, 0x7A,
+		0x00, 0x7A, 0x0A, 0x0A, 0x72,
+		0x7D, 0x0D, 0x19, 0x31, 0x7D,
+		0x26, 0x29, 0x29, 0x2F, 0x28,
+		0x26, 0x29, 0x29, 0x29, 0x26,
+		0x30, 0x48, 0x4D, 0x40, 0x20,
+		0x38, 0x08, 0x08, 0x08, 0x08,
+		0x08, 0x08, 0x08, 0x08, 0x38,
+		0x2F, 0x10, 0xC8, 0xAC, 0xBA,
+		0x2F, 0x10, 0x28, 0x34, 0xFA,
+		0x00, 0x00, 0x7B, 0x00, 0x00,
+		0x08, 0x14, 0x2A, 0x14, 0x22,
+		0x22, 0x14, 0x2A, 0x14, 0x08,
+		0x55, 0x00, 0x55, 0x00, 0x55, // #176 (25% block) missing in old code
+		0xAA, 0x55, 0xAA, 0x55, 0xAA, // 50% block
+		0xFF, 0x55, 0xFF, 0x55, 0xFF, // 75% block
+		0x00, 0x00, 0x00, 0xFF, 0x00,
+		0x10, 0x10, 0x10, 0xFF, 0x00,
+		0x14, 0x14, 0x14, 0xFF, 0x00,
+		0x10, 0x10, 0xFF, 0x00, 0xFF,
+		0x10, 0x10, 0xF0, 0x10, 0xF0,
+		0x14, 0x14, 0x14, 0xFC, 0x00,
+		0x14, 0x14, 0xF7, 0x00, 0xFF,
+		0x00, 0x00, 0xFF, 0x00, 0xFF,
+		0x14, 0x14, 0xF4, 0x04, 0xFC,
+		0x14, 0x14, 0x17, 0x10, 0x1F,
+		0x10, 0x10, 0x1F, 0x10, 0x1F,
+		0x14, 0x14, 0x14, 0x1F, 0x00,
+		0x10, 0x10, 0x10, 0xF0, 0x00,
+		0x00, 0x00, 0x00, 0x1F, 0x10,
+		0x10, 0x10, 0x10, 0x1F, 0x10,
+		0x10, 0x10, 0x10, 0xF0, 0x10,
+		0x00, 0x00, 0x00, 0xFF, 0x10,
+		0x10, 0x10, 0x10, 0x10, 0x10,
+		0x10, 0x10, 0x10, 0xFF, 0x10,
+		0x00, 0x00, 0x00, 0xFF, 0x14,
+		0x00, 0x00, 0xFF, 0x00, 0xFF,
+		0x00, 0x00, 0x1F, 0x10, 0x17,
+		0x00, 0x00, 0xFC, 0x04, 0xF4,
+		0x14, 0x14, 0x17, 0x10, 0x17,
+		0x14, 0x14, 0xF4, 0x04, 0xF4,
+		0x00, 0x00, 0xFF, 0x00, 0xF7,
+		0x14, 0x14, 0x14, 0x14, 0x14,
+		0x14, 0x14, 0xF7, 0x00, 0xF7,
+		0x14, 0x14, 0x14, 0x17, 0x14,
+		0x10, 0x10, 0x1F, 0x10, 0x1F,
+		0x14, 0x14, 0x14, 0xF4, 0x14,
+		0x10, 0x10, 0xF0, 0x10, 0xF0,
+		0x00, 0x00, 0x1F, 0x10, 0x1F,
+		0x00, 0x00, 0x00, 0x1F, 0x14,
+		0x00, 0x00, 0x00, 0xFC, 0x14,
+		0x00, 0x00, 0xF0, 0x10, 0xF0,
+		0x10, 0x10, 0xFF, 0x10, 0xFF,
+		0x14, 0x14, 0x14, 0xFF, 0x14,
+		0x10, 0x10, 0x10, 0x1F, 0x00,
+		0x00, 0x00, 0x00, 0xF0, 0x10,
+		0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+		0xF0, 0xF0, 0xF0, 0xF0, 0xF0,
+		0xFF, 0xFF, 0xFF, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0xFF, 0xFF,
+		0x0F, 0x0F, 0x0F, 0x0F, 0x0F,
+		0x38, 0x44, 0x44, 0x38, 0x44,
+		0xFC, 0x4A, 0x4A, 0x4A, 0x34, // sharp-s or beta
+		0x7E, 0x02, 0x02, 0x06, 0x06,
+		0x02, 0x7E, 0x02, 0x7E, 0x02,
+		0x63, 0x55, 0x49, 0x41, 0x63,
+		0x38, 0x44, 0x44, 0x3C, 0x04,
+		0x40, 0x7E, 0x20, 0x1E, 0x20,
+		0x06, 0x02, 0x7E, 0x02, 0x02,
+		0x99, 0xA5, 0xE7, 0xA5, 0x99,
+		0x1C, 0x2A, 0x49, 0x2A, 0x1C,
+		0x4C, 0x72, 0x01, 0x72, 0x4C,
+		0x30, 0x4A, 0x4D, 0x4D, 0x30,
+		0x30, 0x48, 0x78, 0x48, 0x30,
+		0xBC, 0x62, 0x5A, 0x46, 0x3D,
+		0x3E, 0x49, 0x49, 0x49, 0x00,
+		0x7E, 0x01, 0x01, 0x01, 0x7E,
+		0x2A, 0x2A, 0x2A, 0x2A, 0x2A,
+		0x44, 0x44, 0x5F, 0x44, 0x44,
+		0x40, 0x51, 0x4A, 0x44, 0x40,
+		0x40, 0x44, 0x4A, 0x51, 0x40,
+		0x00, 0x00, 0xFF, 0x01, 0x03,
+		0xE0, 0x80, 0xFF, 0x00, 0x00,
+		0x08, 0x08, 0x6B, 0x6B, 0x08,
+		0x36, 0x12, 0x36, 0x24, 0x36,
+		0x00, 0x06, 0x09, 0x09, 0x06,
+		0x00, 0x00, 0x18, 0x18, 0x00,
+		0x00, 0x00, 0x10, 0x10, 0x00,
+		0x30, 0x40, 0xFF, 0x01, 0x01,
+		0x00, 0x1F, 0x01, 0x01, 0x1E,
+		0x00, 0x19, 0x1D, 0x17, 0x12,
+		0x00, 0x3C, 0x3C, 0x3C, 0x3C,
+		0x00, 0x00, 0x00, 0x00, 0x00 // #255 NBSP
+};
+#endif // FONT5X7_H

ESP32_AP-Flasher/lib2/Arduino_GFX-1.3.7/src/gfxfont.h

@@ -0,0 +1,31 @@
+// Font structures for newer Adafruit_GFX (1.1 and later).
+// Example fonts are included in 'Fonts' directory.
+// To use a font in your Arduino sketch, #include the corresponding .h
+// file and pass address of GFXfont struct to setFont().  Pass NULL to
+// revert to 'classic' fixed-space bitmap font.
+
+#ifndef _GFXFONT_H_
+#define _GFXFONT_H_
+
+/// Font data stored PER GLYPH
+typedef struct
+{
+	uint16_t bitmapOffset; ///< Pointer into GFXfont->bitmap
+	uint8_t width;				 ///< Bitmap dimensions in pixels
+	uint8_t height;				 ///< Bitmap dimensions in pixels
+	uint8_t xAdvance;			 ///< Distance to advance cursor (x axis)
+	int8_t xOffset;				 ///< X dist from cursor pos to UL corner
+	int8_t yOffset;				 ///< Y dist from cursor pos to UL corner
+} GFXglyph;
+
+/// Data stored for FONT AS A WHOLE
+typedef struct
+{
+	uint8_t *bitmap;	///< Glyph bitmaps, concatenated
+	GFXglyph *glyph;	///< Glyph array
+	uint8_t first;		///< ASCII extents (first char)
+	uint8_t last;			///< ASCII extents (last char)
+	uint8_t yAdvance; ///< Newline distance (y axis)
+} GFXfont;
+
+#endif // _GFXFONT_H_

ESP32_AP-Flasher/lib2/gt911-touch/src/Touch_GT911.cpp

@@ -0,0 +1,114 @@
+#include "Arduino.h"
+#include <Touch_GT911.h>
+#include <Wire.h>
+
+Touch_GT911::Touch_GT911(uint8_t _sda, uint8_t _scl, uint16_t _width, uint16_t _height) :
+  pinSda(_sda), pinScl(_scl), width(_width), height(_height) {
+}
+TPoint::TPoint(void) {
+  id = x = y = size = 0;
+}
+TPoint::TPoint(uint8_t _id, uint16_t _x, uint16_t _y, uint16_t _size) {
+  id = _id;
+  x = _x;
+  y = _y;
+  size = _size;
+}
+bool TPoint::operator==(TPoint point) {
+  return ((point.x == x) && (point.y == y) && (point.size == size));
+}
+bool TPoint::operator!=(TPoint point) {
+  return ((point.x != x) || (point.y != y) || (point.size != size));
+}
+void Touch_GT911::begin(uint8_t _addr) {
+  addr = _addr;
+  Wire.begin(pinSda, pinScl);
+}
+void Touch_GT911::calculateChecksum() {
+  uint8_t checksum;
+  for (uint8_t i=0; i<GT911_CONFIG_SIZE; i++) {
+    checksum += configBuf[i];
+  }
+  checksum = (~checksum) + 1;
+  configBuf[GT911_CONFIG_CHKSUM - GT911_CONFIG_START] = checksum;
+}
+void Touch_GT911::reConfig() {
+  calculateChecksum();
+  writeByteData(GT911_CONFIG_CHKSUM, configBuf[GT911_CONFIG_CHKSUM-GT911_CONFIG_START]);
+  writeByteData(GT911_CONFIG_FRESH, 1);
+}
+void Touch_GT911::setResolution(uint16_t _width, uint16_t _height) {
+  configBuf[GT911_X_OUTPUT_MAX_LOW - GT911_CONFIG_START] = lowByte(_width);
+  configBuf[GT911_X_OUTPUT_MAX_HIGH - GT911_CONFIG_START] = highByte(_width);
+  configBuf[GT911_Y_OUTPUT_MAX_LOW - GT911_CONFIG_START] = lowByte(_height);
+  configBuf[GT911_Y_OUTPUT_MAX_HIGH - GT911_CONFIG_START] = highByte(_height);
+  reConfig();
+}
+void Touch_GT911::read(void) {
+  uint8_t data[7];
+  uint8_t id;
+  uint16_t x, y, size;
+
+  uint8_t pointInfo = readByteData(GT911_POINT_INFO);
+  uint8_t bufferStatus = pointInfo >> 7 & 1;
+  uint8_t proximityValid = pointInfo >> 5 & 1;
+  uint8_t haveKey = pointInfo >> 4 & 1;
+  isLargeDetect = pointInfo >> 6 & 1;
+  touches = pointInfo & 0xF;
+  isTouched = touches > 0;
+  if (bufferStatus == 1 && isTouched) {
+    for (uint8_t i=0; i<touches; i++) {
+      readBlockData(data, GT911_POINT_1 + i * 8, 7);
+      points[i] = readPoint(data);
+    }
+  }
+  writeByteData(GT911_POINT_INFO, 0);
+}
+TPoint Touch_GT911::readPoint(uint8_t *data) {
+  uint16_t temp;
+  uint8_t id = data[0];
+  uint16_t x = data[1] + (data[2] << 8);
+  uint16_t y = data[3] + (data[4] << 8);
+  uint16_t size = data[5] + (data[6] << 8);
+  x = width - x;
+  y = height - y;
+  return TPoint(id, x, y, size);
+}
+void Touch_GT911::writeByteData(uint16_t reg, uint8_t val) {
+  Wire.beginTransmission(addr);
+  Wire.write(highByte(reg));
+  Wire.write(lowByte(reg));
+  Wire.write(val);
+  Wire.endTransmission();
+}
+uint8_t Touch_GT911::readByteData(uint16_t reg) {
+  uint8_t x;
+  Wire.beginTransmission(addr);
+  Wire.write(highByte(reg));
+  Wire.write(lowByte(reg));
+  Wire.endTransmission();
+  Wire.requestFrom(addr, (uint8_t)1);
+  x = Wire.read();
+  return x;
+}
+void Touch_GT911::writeBlockData(uint16_t reg, uint8_t *val, uint8_t size) {
+  Wire.beginTransmission(addr);
+  Wire.write(highByte(reg));
+  Wire.write(lowByte(reg));
+  // Wire.write(val, size);
+  for (uint8_t i=0; i<size; i++) {
+    Wire.write(val[i]);
+  }
+  Wire.endTransmission();
+}
+void Touch_GT911::readBlockData(uint8_t *buf, uint16_t reg, uint8_t size) {
+  Wire.beginTransmission(addr);
+  Wire.write(highByte(reg));
+  Wire.write(lowByte(reg));
+  Wire.endTransmission();
+  Wire.requestFrom(addr, size);
+  for (uint8_t i=0; i<size; i++) {
+    buf[i] = Wire.read();
+  }
+}
+

ESP32_AP-Flasher/lib2/gt911-touch/src/Touch_GT911.h

@@ -0,0 +1,116 @@
+
+#ifndef Touch_GT911_H
+#define Touch_GT911_H
+
+#include "Arduino.h"
+#include <Wire.h>
+
+#define GT911_ADDR1 (uint8_t)0x5D
+#define GT911_ADDR2 (uint8_t)0x14
+
+// Real-time command (Write only)
+#define GT911_COMMAND       (uint16_t)0x8040
+#define GT911_ESD_CHECK     (uint16_t)0x8041
+#define GT911_COMMAND_CHECK (uint16_t)0x8046
+
+#define GT911_STRETCH_R0               (uint16_t)0x805E
+#define GT911_STRETCH_R1               (uint16_t)0x805F
+#define GT911_STRETCH_R2               (uint16_t)0x8060
+#define GT911_STRETCH_RM               (uint16_t)0x8061
+#define GT911_DRV_GROUPA_NUM           (uint16_t)0x8062
+#define GT911_CONFIG_START             (uint16_t)0x8047
+#define GT911_CONFIG_VERSION           (uint16_t)0x8047
+#define GT911_X_OUTPUT_MAX_LOW         (uint16_t)0x8048
+#define GT911_X_OUTPUT_MAX_HIGH        (uint16_t)0x8049
+#define GT911_Y_OUTPUT_MAX_LOW         (uint16_t)0x804A
+#define GT911_Y_OUTPUT_MAX_HIGH        (uint16_t)0x804B
+#define GT911_TOUCH_NUMBER             (uint16_t)0x804C
+#define GT911_MODULE_SWITCH_1          (uint16_t)0x804D
+#define GT911_MODULE_SWITCH_2          (uint16_t)0x804E
+#define GT911_SHAKE_COUNT              (uint16_t)0x804F
+#define GT911_FILTER                   (uint16_t)0x8050
+#define GT911_LARGE_TOUCH              (uint16_t)0x8051
+#define GT911_NOISE_REDUCTION          (uint16_t)0x8052
+#define GT911_SCREEN_TOUCH_LEVEL       (uint16_t)0x8053
+#define GT911_SCREEN_RELEASE_LEVEL     (uint16_t)0x8054
+#define GT911_LOW_POWER_CONTROL        (uint16_t)0x8055
+#define GT911_REFRESH_RATE             (uint16_t)0x8056
+#define GT911_X_THRESHOLD              (uint16_t)0x8057
+#define GT911_Y_THRESHOLD              (uint16_t)0x8058
+#define GT911_SPACE_TOP_BOTTOM         (uint16_t)0x805B
+#define GT911_PANEL_TX_GAIN            (uint16_t)0x806B
+#define GT911_PANEL_RX_GAIN            (uint16_t)0x806C
+#define GT911_PANEL_DUMP_SHIFT         (uint16_t)0x806D
+#define GT911_DRV_FRAME_CONTROL        (uint16_t)0x806E
+#define GT911_CHARGING_LEVEL_UP        (uint16_t)0x806F
+#define GT911_MODULE_SWITCH3           (uint16_t)0x8070
+#define GT911_GESTURE_DIS              (uint16_t)0X8071
+#define GT911_GESTURE_LONG_PRESS_TIME  (uint16_t)0x8072
+#define GT911_X_Y_SLOPE_ADJUST         (uint16_t)0X8073
+#define GT911_GESTURE_CONTROL          (uint16_t)0X8074
+#define GT911_GESTURE_SWITCH1          (uint16_t)0X8075
+#define GT911_GESTURE_SWITCH2          (uint16_t)0X8076
+#define GT911_GESTURE_REFRESH_RATE     (uint16_t)0x8077
+#define GT911_GESTURE_TOUCH_LEVEL      (uint16_t)0x8078
+#define GT911_NEWGREENWAKEUPLEVEL      (uint16_t)0x8079
+#define GT911_FREQ_HOPPING_START       (uint16_t)0x807A
+#define GT911_CONFIG_CHKSUM            (uint16_t)0X80FF
+#define GT911_CONFIG_FRESH             (uint16_t)0X8100
+#define GT911_CONFIG_SIZE              (uint16_t)0xFF-0x46
+// Coordinate information
+#define GT911_PRODUCT_ID        (uint16_t)0X8140
+#define GT911_FIRMWARE_VERSION  (uint16_t)0X8140
+#define GT911_RESOLUTION        (uint16_t)0X8140
+#define GT911_VENDOR_ID         (uint16_t)0X8140
+#define GT911_IMFORMATION       (uint16_t)0X8140
+#define GT911_POINT_INFO        (uint16_t)0X814E
+#define GT911_POINT_1           (uint16_t)0X814F
+#define GT911_POINT_2           (uint16_t)0X8157
+#define GT911_POINT_3           (uint16_t)0X815F
+#define GT911_POINT_4           (uint16_t)0X8167
+#define GT911_POINT_5           (uint16_t)0X816F
+#define GT911_POINTS_REG        {GT911_POINT_1, GT911_POINT_2, GT911_POINT_3, GT911_POINT_4, GT911_POINT_5}
+
+class TPoint {
+  public:
+    TPoint(void);
+    TPoint(uint8_t id, uint16_t x, uint16_t y, uint16_t size);
+
+    bool operator==(TPoint);
+    bool operator!=(TPoint);
+
+    uint8_t id;
+    uint16_t x;
+    uint16_t y;
+    uint8_t size;
+};
+
+class Touch_GT911 {
+  public:
+    Touch_GT911(uint8_t _sda, uint8_t _scl,uint16_t _width, uint16_t _height);
+    void begin(uint8_t _addr=GT911_ADDR1);
+    void setRotation(uint8_t rot);
+    void setResolution(uint16_t _width, uint16_t _height);
+    uint8_t getGesture(void);
+    void read(void);
+    uint8_t isLargeDetect;
+    uint8_t touches = 0;
+    bool isTouched = false;
+    TPoint points[5];
+  private:
+    void calculateChecksum();
+    void reConfig();
+    TPoint readPoint(uint8_t *data);
+    void writeByteData(uint16_t reg, uint8_t val);
+    uint8_t readByteData(uint16_t reg);
+    void writeBlockData(uint16_t reg, uint8_t *val, uint8_t size);
+    void readBlockData(uint8_t *buf, uint16_t reg, uint8_t size);
+    uint8_t addr;
+    uint8_t pinSda;
+    uint8_t pinScl;
+    uint16_t width;
+    uint16_t height;
+    uint8_t configBuf[GT911_CONFIG_SIZE];
+};
+
+#endif // Touch_GT911_H

ESP32_AP-Flasher/prepare_sdcard.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/bash
+
+if [[ -d $1 ]]; then
+	rm -rf $1/*
+	cp -r data/* $1
+	rm $1/www/*
+	cp -r wwwroot/* $1/www/
+	cp ../binaries/ESP32-C6/firmware.json $1
+	for f in bootloader partition-table OpenEPaperLink_esp32_C6
+	do
+		if [[ -e ../ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/build/bootloader/${f}.bin ]]; then
+			cp ../ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/build/bootloader/${f}.bin $1
+		else
+			cp ../binaries/ESP32-C6/${f}.bin $1
+		fi
+	done
+	mkdir $1/current
+	echo "[[]]" > $1/current/tagDB.json
+	echo "OK"
+else
+	echo "$1 is not a directory"
+	exit 1
+fi

ESP32_AP-Flasher/src/SPIFFSEditor.cpp

@@ -8,7 +8,7 @@ SPIFFSEditor::SPIFFSEditor(const fs::FS &fs, const String &username, const Strin
     : _fs(fs), _username(username), _password(password), _authenticated(false), _startTime(0) {
 }
 
-bool SPIFFSEditor::canHandle(AsyncWebServerRequest *request) {
+bool SPIFFSEditor::canHandle(AsyncWebServerRequest *request) const {
     if (request->url().equalsIgnoreCase("/edit")) {
         if (request->method() == HTTP_GET) {
             if (request->hasParam("list")) {
@@ -34,7 +34,6 @@ bool SPIFFSEditor::canHandle(AsyncWebServerRequest *request) {
                     return false;
                 }
             }
-            request->addInterestingHeader("If-Modified-Since");
             return true;
         } else if (request->method() == HTTP_POST || request->method() == HTTP_DELETE || request->method() == HTTP_PUT) {
             return true;
@@ -91,7 +90,7 @@ void SPIFFSEditor::handleRequest(AsyncWebServerRequest *request) {
             if (request->header("If-Modified-Since").equals(buildTime)) {
                 request->send(304);
             } else {
-                AsyncWebServerResponse *response = request->beginResponse(_fs, "/www/edit.html");
+                AsyncWebServerResponse *response = request->beginResponse(_fs, "/www/edit.html", "text/html");
                 response->addHeader("Last-Modified", buildTime);
                 request->send(response);
             }

ESP32_AP-Flasher/src/ble_filter.cpp

@@ -64,6 +64,26 @@ uint8_t gicToOEPLtype(uint8_t gicType) {
     }
 }
 
+struct BleAdvDataStructV1 {
+    uint16_t manu_id;  // 0x1337 for us
+    uint8_t version;
+    uint16_t hw_type;
+    uint16_t fw_version;
+    uint16_t capabilities;
+    uint16_t battery_mv;
+    uint8_t counter;
+} __packed;
+struct BleAdvDataStructV2 {
+    uint16_t manu_id;  // 0x1337 for us
+    uint8_t version;
+    uint16_t hw_type;
+    uint16_t fw_version;
+    uint16_t capabilities;
+    uint16_t battery_mv;
+    int8_t temperature;
+    uint8_t counter;
+} __packed;
+
 bool BLE_filter_add_device(BLEAdvertisedDevice advertisedDevice) {
     Serial.print("BLE Advertised Device found: ");
     Serial.println(advertisedDevice.toString().c_str());
@@ -81,11 +101,16 @@ bool BLE_filter_add_device(BLEAdvertisedDevice advertisedDevice) {
         uint8_t manuData[100];
         if (manuDatalen > sizeof(manuData))
             return false;  // Manu data too big, could never happen but better make sure here
+#if ESP_ARDUINO_VERSION_MAJOR == 2
+        memcpy(&manuData, (uint8_t*)advertisedDevice.getManufacturerData().data(), manuDatalen);
+#else
+        // [Nic] suggested fix for arduino 3.x by copilot, but I cannot test it
+        memcpy(&manuData, (uint8_t*)advertisedDevice.getManufacturerData().c_str(), manuDatalen);
+#endif
         Serial.printf(" Address type: %02X Manu data: ", advertisedDevice.getAddressType());
         for (int i = 0; i < advertisedDevice.getManufacturerData().length(); i++)
             Serial.printf("%02X", manuData[i]);
         Serial.printf("\r\n");
-        memcpy(&manuData, (uint8_t*)advertisedDevice.getManufacturerData().data(), manuDatalen);
         if (manuDatalen == 7 && manuData[0] == 0x53 && manuData[1] == 0x50) {  // Lets check for a Gicisky E-Paper display
 
             struct espAvailDataReq theAdvData;
@@ -103,10 +128,81 @@ bool BLE_filter_add_device(BLEAdvertisedDevice advertisedDevice) {
             theAdvData.src[7] = manuData[6];
             theAdvData.adr.batteryMv = manuData[3] * 100;
             theAdvData.adr.lastPacketRSSI = advertisedDevice.getRSSI();
+            theAdvData.adr.lastPacketLQI = advertisedDevice.getRSSI();
             theAdvData.adr.hwType = gicToOEPLtype(manuData[2]);
             theAdvData.adr.tagSoftwareVersion = manuData[4] << 8 | manuData[5];
             theAdvData.adr.capabilities = 0x00;
 
+            processDataReq(&theAdvData, true);
+            return true;
+        } else if (manuDatalen >= 3 && manuData[0] == 0x37 && manuData[1] == 0x13) {  // Lets check for a Gicisky E-Paper display
+            Serial.printf("ATC BLE OEPL Detected\r\n");
+            struct espAvailDataReq theAdvData;
+            memset((uint8_t*)&theAdvData, 0x00, sizeof(espAvailDataReq));
+            uint8_t versionAdvData = manuData[2];
+
+            switch (versionAdvData) {
+                case 1: {
+                    if (manuDatalen >= sizeof(BleAdvDataStructV1)) {
+                        struct BleAdvDataStructV1 inAdvData;
+                        memcpy(&inAdvData, manuData, sizeof(BleAdvDataStructV1));
+                        printf("Version 1 ATC_BLE_OEPL Received\r\n");
+                        /*Serial.printf("manu_id %04X\r\n", inAdvData.manu_id);
+                        Serial.printf("version %02X\r\n", inAdvData.version);
+                        Serial.printf("hw_type %04X\r\n", inAdvData.hw_type);
+                        Serial.printf("fw_version %04X\r\n", inAdvData.fw_version);
+                        Serial.printf("capabilities %04X\r\n", inAdvData.capabilities);
+                        Serial.printf("battery_mv %u\r\n", inAdvData.battery_mv);
+                        Serial.printf("counter %u\r\n", inAdvData.counter);*/
+                        theAdvData.adr.batteryMv = inAdvData.battery_mv;
+                        theAdvData.adr.lastPacketRSSI = advertisedDevice.getRSSI();
+                        theAdvData.adr.hwType = inAdvData.hw_type & 0xff;
+                        theAdvData.adr.tagSoftwareVersion = inAdvData.fw_version;
+                        theAdvData.adr.capabilities = inAdvData.capabilities & 0xff;
+                    } else {
+                        printf("Version 1 data length incorrect!\r\n");
+                        return false;
+                    }
+                } break;
+                case 2: {
+                    if (manuDatalen >= sizeof(BleAdvDataStructV2)) {
+                        struct BleAdvDataStructV2 inAdvData;
+                        memcpy(&inAdvData, manuData, sizeof(BleAdvDataStructV2));
+                        printf("Version 2 ATC_BLE_OEPL Received\r\n");
+                        /*Serial.printf("manu_id %04X\r\n", inAdvData.manu_id);
+                        Serial.printf("version %02X\r\n", inAdvData.version);
+                        Serial.printf("hw_type %04X\r\n", inAdvData.hw_type);
+                        Serial.printf("fw_version %04X\r\n", inAdvData.fw_version);
+                        Serial.printf("capabilities %04X\r\n", inAdvData.capabilities);
+                        Serial.printf("battery_mv %u\r\n", inAdvData.battery_mv);
+                        Serial.printf("temperature %i\r\n", inAdvData.temperature);
+                        Serial.printf("counter %u\r\n", inAdvData.counter);*/
+                        theAdvData.adr.batteryMv = inAdvData.battery_mv;
+                        theAdvData.adr.temperature = inAdvData.temperature;
+                        theAdvData.adr.lastPacketRSSI = advertisedDevice.getRSSI();
+                        theAdvData.adr.hwType = inAdvData.hw_type & 0xff;
+                        theAdvData.adr.tagSoftwareVersion = inAdvData.fw_version;
+                        theAdvData.adr.capabilities = inAdvData.capabilities & 0xff;
+                    } else {
+                        printf("Version 2 data length incorrect!\r\n");
+                        return false;
+                    }
+                } break;
+                default:
+                    printf("Version %02X currently not supported!\r\n", versionAdvData);
+                    return false;
+                    break;
+            }
+            uint8_t macReversed[6];
+            memcpy(&macReversed, (uint8_t*)advertisedDevice.getAddress().getNative(), 6);
+            theAdvData.src[0] = macReversed[5];
+            theAdvData.src[1] = macReversed[4];
+            theAdvData.src[2] = macReversed[3];
+            theAdvData.src[3] = macReversed[2];
+            theAdvData.src[4] = macReversed[1];
+            theAdvData.src[5] = macReversed[0];
+            theAdvData.src[6] = manuData[0];  // We use this do find out what type of display we got for compression^^
+            theAdvData.src[7] = manuData[1];
             processDataReq(&theAdvData, true);
             return true;
         }
@@ -133,7 +229,6 @@ bool BLE_filter_add_device(BLEAdvertisedDevice advertisedDevice) {
             theAdvData.adr.hwType = ATC_MI_THERMOMETER;
             theAdvData.adr.tagSoftwareVersion = 0x00;
             theAdvData.adr.capabilities = 0x00;
-
             processDataReq(&theAdvData, true);
             Serial.printf("We got an ATC_MiThermometer via BLE\r\n");
             return true;
@@ -150,6 +245,14 @@ bool BLE_is_image_pending(uint8_t address[8]) {
             return true;
         }
     }
+    for (int16_t c = 0; c < tagDB.size(); c++) {
+        tagRecord* taginfo = tagDB.at(c);
+        if (taginfo->pendingCount > 0 && taginfo->version == 0 && (taginfo->mac[7] == 0x13) && (taginfo->mac[6] == 0x37)) {
+            memcpy(address, taginfo->mac, 8);
+            Serial.printf("ATC BLE OEPL data Waiting\r\n");
+            return true;
+        }
+    }
     return false;
 }
 
@@ -374,4 +477,37 @@ uint32_t compress_image(uint8_t address[8], uint8_t* buffer, uint32_t max_len) {
     return len_compressed;
 }
 
+uint32_t get_ATC_BLE_OEPL_image(uint8_t address[8], uint8_t* buffer, uint32_t max_len, uint8_t* dataType, uint8_t* dataTypeArgument, uint16_t* nextCheckIn) {
+    uint32_t t = millis();
+    PendingItem* queueItem = getQueueItem(address, 0);
+    if (queueItem == nullptr) {
+        prepareCancelPending(address);
+        Serial.printf("blockrequest: couldn't find taginfo %02X%02X%02X%02X%02X%02X%02X%02X\r\n", address[7], address[6], address[5], address[4], address[3], address[2], address[1], address[0]);
+        return 0;
+    }
+    if (queueItem->data == nullptr) {
+        fs::File file = contentFS->open(queueItem->filename);
+        if (!file) {
+            Serial.print("No current file. " + String(queueItem->filename) + " Canceling request\r\n");
+            prepareCancelPending(address);
+            return 0;
+        }
+        queueItem->data = getDataForFile(file);
+        Serial.println("Reading file " + String(queueItem->filename) + " in  " + String(millis() - t) + "ms");
+        file.close();
+    }
+    if (queueItem->len > max_len) {
+        Serial.print("The upload is too big better cencel it\r\n");
+        prepareCancelPending(address);
+        return 0;
+    }
+    *dataType = queueItem->pendingdata.availdatainfo.dataType;
+    *dataTypeArgument = queueItem->pendingdata.availdatainfo.dataTypeArgument;
+    *nextCheckIn = queueItem->pendingdata.availdatainfo.nextCheckIn;
+    uint32_t len_compressed = queueItem->len;
+    memcpy(buffer, queueItem->data, queueItem->len);
+    Serial.print("Data is prepared Len: " + String(queueItem->len) + "\r\n");
+    return queueItem->len;
+}
+
 #endif

ESP32_AP-Flasher/src/ble_writer.cpp

@@ -1,5 +1,6 @@
 #ifdef HAS_BLE_WRITER
 #include <Arduino.h>
+#include <MD5Builder.h>
 
 #include "BLEDevice.h"
 #include "ble_filter.h"
@@ -7,12 +8,13 @@
 
 #define INTERVAL_BLE_SCANNING_SECONDS 60
 #define INTERVAL_HANDLE_PENDING_SECONDS 10
-#define BUFFER_MAX_SIZE_COMPRESSING 100000
+#define BUFFER_MAX_SIZE_COMPRESSING 135000
 
 #define BLE_MAIN_STATE_IDLE 0
 #define BLE_MAIN_STATE_PREPARE 1
 #define BLE_MAIN_STATE_CONNECT 2
 #define BLE_MAIN_STATE_UPLOAD 3
+#define BLE_MAIN_STATE_ATC_BLE_OEPL_UPLOAD 4
 
 int ble_main_state = BLE_MAIN_STATE_IDLE;
 uint32_t last_ble_scan = 0;
@@ -23,9 +25,25 @@ uint32_t last_ble_scan = 0;
 #define BLE_UPLOAD_STATE_UPLOAD 5
 int BLE_upload_state = BLE_UPLOAD_STATE_INIT;
 
+#define BLE_CMD_ACK_CMD 99
+#define BLE_CMD_AVAILDATA 100
+#define BLE_CMD_BLK_DATA 101
+#define BLE_CMD_ERR_BLKPRT 196
+#define BLE_CMD_ACK_BLKPRT 197
+#define BLE_CMD_REQ 198
+#define BLE_CMD_ACK 199
+#define BLE_CMD_ACK_IS_SHOWN 200
+#define BLE_CMD_ACK_FW_UPDATED 201
+
+struct AvailDataInfo BLEavaildatainfo = {0};
+struct blockRequest BLEblkRequst = {0};
+
 bool BLE_connected = false;
 bool BLE_new_notify = false;
 
+static BLEUUID ATC_BLE_OEPL_ServiceUUID((uint16_t)0x1337);
+static BLEUUID ATC_BLE_OEPL_CtrlUUID((uint16_t)0x1337);
+
 static BLEUUID gicServiceUUID((uint16_t)0xfef0);
 static BLEUUID gicCtrlUUID((uint16_t)0xfef1);
 static BLEUUID gicImgUUID((uint16_t)0xfef2);
@@ -33,20 +51,21 @@ static BLEUUID gicImgUUID((uint16_t)0xfef2);
 BLERemoteCharacteristic* ctrlChar;
 BLERemoteCharacteristic* imgChar;
 BLEAdvertisedDevice* myDevice;
-
 BLEClient* pClient;
 
-uint8_t BLE_notify_buffer[255] = {0};
+uint8_t BLE_notify_buffer[256] = {0};
 
-uint32_t curr_part = 0;
-uint8_t BLE_buff[255];
+uint32_t BLE_err_counter = 0;
+uint32_t BLE_curr_part = 0;
+uint32_t BLE_max_block_parts = 0;
+uint8_t BLE_mini_buff[256];
 
 uint32_t BLE_last_notify = 0;
 uint32_t BLE_last_pending_check = 0;
 uint8_t BLE_curr_address[8] = {0};
 
-uint32_t compressed_len = 0;
-uint8_t* buffer;
+uint32_t BLE_compressed_len = 0;
+uint8_t* BLE_image_buffer;
 
 static void notifyCallback(
     BLERemoteCharacteristic* pBLERemoteCharacteristic,
@@ -81,7 +100,13 @@ class MyClientCallback : public BLEClientCallbacks {
     }
 };
 
-bool BLE_connect(uint8_t addr[8]) {
+enum BLE_CONNECTION_TYPE {
+    BLE_TYPE_GICISKY = 0,
+    BLE_TYPE_ATC_BLE_OEPL
+};
+
+bool BLE_connect(uint8_t addr[8], BLE_CONNECTION_TYPE conn_type) {
+    BLE_err_counter = 0;
     uint8_t temp_Address[] = {addr[5], addr[4], addr[3], addr[2], addr[1], addr[0]};
     Serial.printf("BLE Connecting to: %02X:%02X:%02X:%02X:%02X:%02X\r\n", addr[5], addr[4], addr[3], addr[2], addr[1], addr[0]);
     pClient = BLEDevice::createClient();
@@ -92,25 +117,27 @@ bool BLE_connect(uint8_t addr[8]) {
         return false;
     }
     uint32_t timeStart = millis();
-    while (millis() - timeStart <= 5000) {// We wait for a few seconds as otherwise the connection might not be ready!
+    while (millis() - timeStart <= 5000) {  // We wait for a few seconds as otherwise the connection might not be ready!
         delay(100);
     }
     if (!BLE_connected)
         return false;
     Serial.printf("BLE starting to get service\r\n");
-    BLERemoteService* pRemoteService = pClient->getService(gicServiceUUID);
+    BLERemoteService* pRemoteService = pClient->getService((conn_type == BLE_TYPE_GICISKY) ? gicServiceUUID : ATC_BLE_OEPL_ServiceUUID);
     if (pRemoteService == nullptr) {
         Serial.printf("BLE Service failed\r\n");
         pClient->disconnect();
         return false;
     }
-    imgChar = pRemoteService->getCharacteristic(gicImgUUID);
-    if (imgChar == nullptr) {
-        Serial.printf("BLE IMG Char failed\r\n");
-        pClient->disconnect();
-        return false;
+    if (conn_type == BLE_TYPE_GICISKY) {
+        imgChar = pRemoteService->getCharacteristic(gicImgUUID);
+        if (imgChar == nullptr) {
+            Serial.printf("BLE IMG Char failed\r\n");
+            pClient->disconnect();
+            return false;
+        }
     }
-    ctrlChar = pRemoteService->getCharacteristic(gicCtrlUUID);
+    ctrlChar = pRemoteService->getCharacteristic((conn_type == BLE_TYPE_GICISKY) ? gicCtrlUUID : ATC_BLE_OEPL_CtrlUUID);
     if (ctrlChar == nullptr) {
         Serial.printf("BLE ctrl Char failed\r\n");
         pClient->disconnect();
@@ -147,6 +174,49 @@ void BLE_startScan(uint32_t timeout) {
     pBLEScan->start(timeout, false);
 }
 
+#define BLOCK_DATA_SIZE_BLE 4096
+#define BLOCK_PART_DATA_SIZE_BLE 230
+uint8_t tempBlockBuffer[BLOCK_DATA_SIZE_BLE + 4];
+uint8_t tempPacketBuffer[2 + 3 + BLOCK_PART_DATA_SIZE_BLE];
+void ATC_BLE_OEPL_PrepareBlk(uint8_t indexBlockId) {
+    if (BLE_image_buffer == nullptr) {
+        return;
+    }
+    uint32_t bufferPosition = (BLOCK_DATA_SIZE_BLE * indexBlockId);
+    uint32_t lenNow = BLOCK_DATA_SIZE_BLE;
+    uint16_t crcCalc = 0;
+    if ((BLE_compressed_len - bufferPosition) < BLOCK_DATA_SIZE_BLE)
+        lenNow = (BLE_compressed_len - bufferPosition);
+    tempBlockBuffer[0] = lenNow & 0xff;
+    tempBlockBuffer[1] = (lenNow >> 8) & 0xff;
+    for (uint16_t c = 0; c < lenNow; c++) {
+        tempBlockBuffer[4 + c] = BLE_image_buffer[c + bufferPosition];
+        crcCalc += tempBlockBuffer[4 + c];
+    }
+    tempBlockBuffer[2] = crcCalc & 0xff;
+    tempBlockBuffer[3] = (crcCalc >> 8) & 0xff;
+    BLE_max_block_parts = (4 + lenNow) / BLOCK_PART_DATA_SIZE_BLE;
+    if ((4 + lenNow) % BLOCK_PART_DATA_SIZE_BLE)
+        BLE_max_block_parts++;
+    Serial.println("Preparing block: " + String(indexBlockId) + " BuffPos: " + String(bufferPosition) + " LenNow: " + String(lenNow) + " MaxBLEparts: " + String(BLE_max_block_parts));
+    BLE_curr_part = 0;
+}
+
+void ATC_BLE_OEPL_SendPart(uint8_t indexBlockId, uint8_t indexPkt) {
+    uint8_t crcCalc = indexBlockId + indexPkt;
+    for (uint16_t c = 0; c < BLOCK_PART_DATA_SIZE_BLE; c++) {
+        tempPacketBuffer[5 + c] = tempBlockBuffer[c + (BLOCK_PART_DATA_SIZE_BLE * indexPkt)];
+        crcCalc += tempPacketBuffer[5 + c];
+    }
+    tempPacketBuffer[0] = 0x00;
+    tempPacketBuffer[1] = 0x65;
+    tempPacketBuffer[2] = crcCalc;
+    tempPacketBuffer[3] = indexBlockId;
+    tempPacketBuffer[4] = indexPkt;
+    Serial.println("BLE Sending packet Len " + String(sizeof(tempPacketBuffer)));
+    ctrlChar->writeValue(tempPacketBuffer, sizeof(tempPacketBuffer), true);
+}
+
 void BLETask(void* parameter) {
     vTaskDelay(5000 / portTICK_PERIOD_MS);
     Serial.println("BLE task started");
@@ -162,25 +232,79 @@ void BLETask(void* parameter) {
                 }
                 if (millis() - BLE_last_pending_check >= (INTERVAL_HANDLE_PENDING_SECONDS * 1000)) {
                     if (BLE_is_image_pending(BLE_curr_address)) {
-                        delay(4000);  // We better wait here, since the pending image needs to be created first
-                        Serial.println("BLE Image is pending");
-                        // Here we create the compressed buffer
-                        buffer = (uint8_t*)malloc(BUFFER_MAX_SIZE_COMPRESSING);
-                        if (buffer == nullptr) {
-                            Serial.println("BLE Could not create buffer!");
-                            compressed_len = 0;
-                        } else {
-                            compressed_len = compress_image(BLE_curr_address, buffer, BUFFER_MAX_SIZE_COMPRESSING);
-                            Serial.printf("BLE Compressed Length: %i\r\n", compressed_len);
-                            // then we connect to BLE to send the compressed data
-                            if (compressed_len && BLE_connect(BLE_curr_address)) {
-                                curr_part = 0;
-                                memset(BLE_notify_buffer, 0x00, sizeof(BLE_notify_buffer));
-                                BLE_upload_state = BLE_UPLOAD_STATE_INIT;
-                                ble_main_state = BLE_MAIN_STATE_UPLOAD;
-                                BLE_new_notify = true;  // trigger the upload here
+                        Serial.println("BLE Image is pending but we wait a bit");
+                        delay(5000);                                                       // We better wait here, since the pending image needs to be created first
+                        if (BLE_curr_address[7] == 0x13 && BLE_curr_address[6] == 0x37) {  // This is an ATC BLE OEPL display
+                            // Here we create the compressed buffer
+                            BLE_image_buffer = (uint8_t*)malloc(BUFFER_MAX_SIZE_COMPRESSING);
+                            if (BLE_image_buffer == nullptr) {
+                                Serial.println("BLE Could not create buffer!");
+                                BLE_compressed_len = 0;
                             } else {
-                                free(buffer);
+                                uint8_t dataType = 0x00;
+                                uint8_t dataTypeArgument = 0x00;
+                                uint16_t nextCheckin = 0x00;
+                                BLE_compressed_len = get_ATC_BLE_OEPL_image(BLE_curr_address, BLE_image_buffer, BUFFER_MAX_SIZE_COMPRESSING, &dataType, &dataTypeArgument, &nextCheckin);
+                                Serial.printf("BLE data Length: %i\r\n", BLE_compressed_len);
+                                // then we connect to BLE to send the compressed data
+                                if (BLE_compressed_len && BLE_connect(BLE_curr_address, BLE_TYPE_ATC_BLE_OEPL)) {
+                                    BLE_err_counter = 0;
+                                    BLE_curr_part = 0;
+                                    memset(BLE_notify_buffer, 0x00, sizeof(BLE_notify_buffer));
+
+                                    uint8_t md5bytes[16];
+                                    MD5Builder md5;
+                                    md5.begin();
+                                    md5.add(BLE_image_buffer, BLE_compressed_len);
+                                    md5.calculate();
+                                    md5.getBytes(md5bytes);
+
+                                    BLEavaildatainfo.dataType = dataType;
+                                    BLEavaildatainfo.dataVer = *((uint64_t*)md5bytes);
+                                    BLEavaildatainfo.dataSize = BLE_compressed_len;
+                                    BLEavaildatainfo.dataTypeArgument = dataTypeArgument;
+                                    BLEavaildatainfo.nextCheckIn = nextCheckin;
+                                    BLEavaildatainfo.checksum = 0;
+                                    for (uint16_t c = 1; c < sizeof(struct AvailDataInfo); c++) {
+                                        BLEavaildatainfo.checksum += (uint8_t)((uint8_t*)&BLEavaildatainfo)[c];
+                                    }
+                                    BLE_upload_state = BLE_UPLOAD_STATE_INIT;
+                                    ble_main_state = BLE_MAIN_STATE_ATC_BLE_OEPL_UPLOAD;
+                                    BLE_new_notify = true;  // trigger the upload here
+                                } else {
+                                    free(BLE_image_buffer);
+                                    if (BLE_err_counter++ >= 5) {  // 5 Retries for a BLE Connection
+                                        struct espXferComplete reportStruct;
+                                        memcpy((uint8_t*)&reportStruct.src, BLE_curr_address, 8);
+                                        processXferComplete(&reportStruct, true);
+                                    }
+                                }
+                            }
+                        } else {  // This is a Gicisky display
+                            // Here we create the compressed buffer
+                            BLE_image_buffer = (uint8_t*)malloc(BUFFER_MAX_SIZE_COMPRESSING);
+                            if (BLE_image_buffer == nullptr) {
+                                Serial.println("BLE Could not create buffer!");
+                                BLE_compressed_len = 0;
+                            } else {
+                                BLE_compressed_len = compress_image(BLE_curr_address, BLE_image_buffer, BUFFER_MAX_SIZE_COMPRESSING);
+                                Serial.printf("BLE Compressed Length: %i\r\n", BLE_compressed_len);
+                                // then we connect to BLE to send the compressed data
+                                if (BLE_compressed_len && BLE_connect(BLE_curr_address, BLE_TYPE_GICISKY)) {
+                                    BLE_err_counter = 0;
+                                    BLE_curr_part = 0;
+                                    memset(BLE_notify_buffer, 0x00, sizeof(BLE_notify_buffer));
+                                    BLE_upload_state = BLE_UPLOAD_STATE_INIT;
+                                    ble_main_state = BLE_MAIN_STATE_UPLOAD;
+                                    BLE_new_notify = true;  // trigger the upload here
+                                } else {
+                                    free(BLE_image_buffer);
+                                    if (BLE_err_counter++ >= 5) {  // 5 Retries for a BLE Connection
+                                        struct espXferComplete reportStruct;
+                                        memcpy((uint8_t*)&reportStruct.src, BLE_curr_address, 8);
+                                        processXferComplete(&reportStruct, true);
+                                    }
+                                }
                             }
                         }
                         BLE_last_pending_check = millis();
@@ -196,25 +320,25 @@ void BLETask(void* parameter) {
                     switch (BLE_upload_state) {
                         default:
                         case BLE_UPLOAD_STATE_INIT:
-                            BLE_buff[0] = 1;
-                            ctrlChar->writeValue(BLE_buff, 1);
+                            BLE_mini_buff[0] = 1;
+                            ctrlChar->writeValue(BLE_mini_buff, 1);
                             break;
                         case BLE_UPLOAD_STATE_SIZE:
-                            BLE_buff[0] = 0x02;
-                            BLE_buff[1] = compressed_len & 0xff;
-                            BLE_buff[2] = (compressed_len >> 8) & 0xff;
-                            BLE_buff[3] = (compressed_len >> 16) & 0xff;
-                            BLE_buff[4] = (compressed_len >> 24) & 0xff;
-                            BLE_buff[5] = 0x00;
-                            ctrlChar->writeValue(BLE_buff, 6);
+                            BLE_mini_buff[0] = 0x02;
+                            BLE_mini_buff[1] = BLE_compressed_len & 0xff;
+                            BLE_mini_buff[2] = (BLE_compressed_len >> 8) & 0xff;
+                            BLE_mini_buff[3] = (BLE_compressed_len >> 16) & 0xff;
+                            BLE_mini_buff[4] = (BLE_compressed_len >> 24) & 0xff;
+                            BLE_mini_buff[5] = 0x00;
+                            ctrlChar->writeValue(BLE_mini_buff, 6);
                             break;
                         case BLE_UPLOAD_STATE_START:
-                            BLE_buff[0] = 0x03;
-                            ctrlChar->writeValue(BLE_buff, 1);
+                            BLE_mini_buff[0] = 0x03;
+                            ctrlChar->writeValue(BLE_mini_buff, 1);
                             break;
                         case BLE_UPLOAD_STATE_UPLOAD:
                             if (BLE_notify_buffer[2] == 0x08) {
-                                free(buffer);
+                                free(BLE_image_buffer);
                                 pClient->disconnect();
                                 ble_main_state = BLE_MAIN_STATE_IDLE;
                                 BLE_last_pending_check = millis();
@@ -222,35 +346,103 @@ void BLETask(void* parameter) {
                                 struct espXferComplete reportStruct;
                                 memcpy((uint8_t*)&reportStruct.src, BLE_curr_address, 8);
                                 processXferComplete(&reportStruct, true);
-                                curr_part = 0;
+                                BLE_err_counter = 0;
+                                BLE_curr_part = 0;
                             } else {
                                 uint32_t req_curr_part = (BLE_notify_buffer[6] << 24) | (BLE_notify_buffer[5] << 24) | (BLE_notify_buffer[4] << 24) | BLE_notify_buffer[3];
-                                if (req_curr_part != curr_part) {
-                                    Serial.printf("Something went wrong, expected req part: %i but got: %i we better abort here.\r\n", req_curr_part, curr_part);
-                                    free(buffer);
+                                if (req_curr_part != BLE_curr_part) {
+                                    Serial.printf("Something went wrong, expected req part: %i but got: %i we better abort here.\r\n", req_curr_part, BLE_curr_part);
+                                    free(BLE_image_buffer);
                                     pClient->disconnect();
                                     ble_main_state = BLE_MAIN_STATE_IDLE;
                                     BLE_last_pending_check = millis();
                                 }
                                 uint32_t curr_len = 240;
-                                if (compressed_len - (curr_part * 240) < 240)
-                                    curr_len = compressed_len - (curr_part * 240);
-                                BLE_buff[0] = curr_part & 0xff;
-                                BLE_buff[1] = (curr_part >> 8) & 0xff;
-                                BLE_buff[2] = (curr_part >> 16) & 0xff;
-                                BLE_buff[3] = (curr_part >> 24) & 0xff;
-                                memcpy((uint8_t*)&BLE_buff[4], (uint8_t*)&buffer[curr_part * 240], curr_len);
-                                imgChar->writeValue(BLE_buff, curr_len + 4);
-                                Serial.printf("BLE sending part: %i\r\n", curr_part);
-                                curr_part++;
+                                if (BLE_compressed_len - (BLE_curr_part * 240) < 240)
+                                    curr_len = BLE_compressed_len - (BLE_curr_part * 240);
+                                BLE_mini_buff[0] = BLE_curr_part & 0xff;
+                                BLE_mini_buff[1] = (BLE_curr_part >> 8) & 0xff;
+                                BLE_mini_buff[2] = (BLE_curr_part >> 16) & 0xff;
+                                BLE_mini_buff[3] = (BLE_curr_part >> 24) & 0xff;
+                                memcpy((uint8_t*)&BLE_mini_buff[4], (uint8_t*)&BLE_image_buffer[BLE_curr_part * 240], curr_len);
+                                imgChar->writeValue(BLE_mini_buff, curr_len + 4);
+                                Serial.printf("BLE sending part: %i\r\n", BLE_curr_part);
+                                BLE_curr_part++;
                             }
                             break;
                     }
                 } else {
                     if (millis() - BLE_last_notify > 30000) {  // Something odd, better reset connection!
                         Serial.println("BLE err going back to IDLE");
-                        free(buffer);
+                        free(BLE_image_buffer);
                         pClient->disconnect();
+                        BLE_err_counter = 0;
+                        ble_main_state = BLE_MAIN_STATE_IDLE;
+                        BLE_last_pending_check = millis();
+                    }
+                }
+                break;
+            }
+            case BLE_MAIN_STATE_ATC_BLE_OEPL_UPLOAD: {
+                if (BLE_connected && BLE_new_notify) {
+                    BLE_new_notify = false;
+                    BLE_last_notify = millis();
+                    switch (BLE_upload_state) {
+                        default:
+                        case BLE_UPLOAD_STATE_INIT:
+                            BLE_mini_buff[0] = 0x00;
+                            BLE_mini_buff[1] = 0x64;
+                            memcpy((uint8_t*)&BLE_mini_buff[2], &BLEavaildatainfo, sizeof(struct AvailDataInfo));
+                            ctrlChar->writeValue(BLE_mini_buff, sizeof(struct AvailDataInfo) + 2);
+                            BLE_upload_state = BLE_UPLOAD_STATE_UPLOAD;
+                            break;
+                        case BLE_UPLOAD_STATE_UPLOAD: {
+                            uint8_t notifyLen = BLE_notify_buffer[0];
+                            uint16_t notifyCMD = (BLE_notify_buffer[1] << 8) | BLE_notify_buffer[2];
+                            Serial.println("BLE CMD " + String(notifyCMD));
+                            switch (notifyCMD) {
+                                case BLE_CMD_REQ:
+                                    if (notifyLen == (sizeof(struct blockRequest) + 2)) {
+                                        Serial.println("We got a request for a BLK");
+                                        memcpy(&BLEblkRequst, &BLE_notify_buffer[3], sizeof(struct blockRequest));
+                                        BLE_curr_part = 0;
+                                        ATC_BLE_OEPL_PrepareBlk(BLEblkRequst.blockId);
+                                        ATC_BLE_OEPL_SendPart(BLEblkRequst.blockId, BLE_curr_part);
+                                    }
+                                    break;
+                                case BLE_CMD_ACK_BLKPRT:
+                                    BLE_curr_part++;
+                                    BLE_err_counter = 0;
+                                case BLE_CMD_ERR_BLKPRT:
+                                    if (BLE_curr_part <= BLE_max_block_parts && BLE_err_counter++ < 15) {
+                                        ATC_BLE_OEPL_SendPart(BLEblkRequst.blockId, BLE_curr_part);
+                                        break;
+                                    }  // FALLTROUGH!!! We cancel the upload if we land here since we dont have so many parts of a block!
+                                case BLE_CMD_ACK:
+                                case BLE_CMD_ACK_IS_SHOWN:
+                                case BLE_CMD_ACK_FW_UPDATED:
+                                    Serial.println("BLE Upload done");
+                                    free(BLE_image_buffer);
+                                    pClient->disconnect();
+                                    ble_main_state = BLE_MAIN_STATE_IDLE;
+                                    BLE_last_pending_check = millis();
+                                    // Done and the image is refreshing now
+                                    struct espXferComplete reportStruct;
+                                    memcpy((uint8_t*)&reportStruct.src, BLE_curr_address, 8);
+                                    processXferComplete(&reportStruct, true);
+                                    BLE_err_counter = 0;
+                                    BLE_max_block_parts = 0;
+                                    BLE_curr_part = 0;
+                                    break;
+                            }
+                        } break;
+                    }
+                } else {
+                    if (millis() - BLE_last_notify > 30000) {  // Something odd, better reset connection!
+                        Serial.println("BLE err going back to IDLE");
+                        free(BLE_image_buffer);
+                        pClient->disconnect();
+                        BLE_err_counter = 0;
                         ble_main_state = BLE_MAIN_STATE_IDLE;
                         BLE_last_pending_check = millis();
                     }

ESP32_AP-Flasher/src/cc_interface.cpp

@@ -0,0 +1,397 @@
+#include <Arduino.h>
+#include "cc_interface.h"
+
+uint16_t CC_interface::begin(uint8_t CC, uint8_t DD, uint8_t RESET)
+{
+  _CC_PIN = CC;
+  _DD_PIN = DD;
+  _RESET_PIN = RESET;
+
+  pinMode(_CC_PIN, OUTPUT);
+  pinMode(_DD_PIN, OUTPUT);
+  pinMode(_RESET_PIN, OUTPUT);
+  digitalWrite(_CC_PIN, LOW);
+  digitalWrite(_DD_PIN, HIGH);
+  digitalWrite(_RESET_PIN, HIGH);
+
+  enable_cc_debug();
+  uint16_t device_id_answer = send_cc_cmd(0x68);
+  opcode(0x00); // NOP
+  clock_init(); // Even with failed clock init return the device id, because if the device is locked setting clock will fail
+  return device_id_answer;
+}
+
+void CC_interface::set_callback(callbackPtr callBack)
+{
+  _callback = callBack;
+}
+
+uint8_t CC_interface::set_lock_byte(uint8_t lock_byte)
+{
+  lock_byte = lock_byte & 0x1f; // Max lock byte value
+  WR_CONFIG(0x01);              // Select flash info Page
+  opcode(0x00);                 // NOP
+
+  opcode(0xE5, 0x92);
+  opcode(0x75, 0x92, 0x00);
+  opcode(0xE5, 0x83);
+  opcode(0xE5, 0x82);
+  opcode(0x90, 0xF0, 0x00);
+  opcode(0x74, 0xFF);
+  opcode(0xF0);
+  opcode(0xA3);            // Increase Pointer
+  opcode(0x74, lock_byte); // Transmit the set lock byte
+  opcode(0xF0);
+  opcode(0xA3); // Increase Pointer
+  opcode(0x90, 0x00, 0x00);
+  opcode(0x75, 0x92, 0x00);
+  opcode(0x74, 0x00);
+
+  opcode(0x00); // NOP
+
+  opcode(0xE5, 0x92);
+  opcode(0x75, 0x92, 0x00);
+  opcode(0xE5, 0x83);
+  opcode(0xE5, 0x82);
+  opcode(0x90, 0xF8, 0x00);
+  opcode(0x74, 0xF0);
+  opcode(0xF0);
+  opcode(0xA3); // Increase Pointer
+  opcode(0x74, 0x00);
+  opcode(0xF0);
+  opcode(0xA3); // Increase Pointer
+  opcode(0x74, 0xDF);
+  opcode(0xF0);
+  opcode(0xA3); // Increase Pointer
+  opcode(0x74, 0xAF);
+  opcode(0xF0);
+  opcode(0xA3); // Increase Pointer
+  opcode(0x74, 0x00);
+  opcode(0xF0);
+  opcode(0xA3); // Increase Pointer
+  opcode(0x74, 0x02);
+  opcode(0xF0);
+  opcode(0xA3); // Increase Pointer
+  opcode(0x74, 0x12);
+  opcode(0xF0);
+  opcode(0xA3); // Increase Pointer
+  opcode(0x74, 0x4A);
+  opcode(0xF0);
+  opcode(0xA3); // Increase Pointer
+  opcode(0x90, 0x00, 0x00);
+  opcode(0x75, 0x92, 0x00);
+  opcode(0x74, 0x00);
+
+  opcode(0x00); // NOP
+
+  opcode(0xE5, 0xC6);
+  opcode(0x74, 0x00);
+  opcode(0x75, 0xAB, 0x23);
+  opcode(0x75, 0xD5, 0xF8);
+  opcode(0x75, 0xD4, 0x00);
+  opcode(0x75, 0xD6, 0x01);
+  opcode(0x75, 0xAD, 0x00);
+  opcode(0x75, 0xAC, 0x00);
+  opcode(0x75, 0xAE, 0x02);
+
+  opcode(0x00); // NOP
+
+  opcode(0xE5, 0xAE);
+  opcode(0x74, 0x00);
+
+  return WR_CONFIG(0x00); // Select normal flash page
+}
+
+uint8_t CC_interface::erase_chip()
+{
+  opcode(0x00); // NOP
+  send_cc_cmdS(0x14);
+  int timeout = millis() + 100;
+  while (!(send_cc_cmdS(0x34) & 0x80))
+  {
+    if (millis() > timeout)
+    {
+      return 1;
+    }
+  }
+  return 0;
+}
+
+void CC_interface::read_code_memory(uint16_t address, uint16_t len, uint8_t buffer[])
+{
+  int last_callback = 0;
+  opcode(0x75, 0xc7, 0x01);
+  opcode(0x90, address >> 8, address);
+  for (int i = 0; i < len; i++)
+  {
+    opcode(0xe4);
+    buffer[i] = opcode(0x93);
+    opcode(0xa3);
+    if (i - last_callback > 100)
+    {
+      last_callback = i;
+      if (_callback != nullptr)
+      {
+        uint8_t percent = ((float)((float)i / (float)len) * 100.0);
+        if (percent < 0)
+          percent = 0;
+        if (percent > 100)
+          percent = 100;
+        _callback(percent);
+      }
+    }
+  }
+  if (_callback != nullptr)
+    _callback(100);
+}
+
+void CC_interface::read_xdata_memory(uint16_t address, uint16_t len, uint8_t buffer[])
+{
+  opcode(0x90, address >> 8, address);
+  for (int i = 0; i < len; i++)
+  {
+    buffer[i] = opcode(0xe0);
+    opcode(0xa3);
+  }
+}
+
+void CC_interface::write_xdata_memory(uint16_t address, uint16_t len, uint8_t buffer[])
+{
+  opcode(0x90, address >> 8, address);
+  for (int i = 0; i < len; i++)
+  {
+    opcode(0x74, buffer[i]);
+    opcode(0xf0);
+    opcode(0xa3);
+  }
+}
+
+void CC_interface::set_pc(uint16_t address)
+{
+  opcode(0x02, address >> 8, address);
+}
+
+uint8_t CC_interface::clock_init()
+{
+  opcode(0x75, 0xc6, 0x00);
+  int timeout = millis() + 100;
+  while (!(opcode(0xe5, 0xbe) & 0x40))
+  {
+    if (millis() > timeout)
+    {
+      return 1;
+    }
+  }
+  return 0;
+}
+
+uint8_t CC_interface::write_code_memory(uint16_t address, uint8_t buffer[], int len)
+{
+  int entry_len = len;
+  if (len % 2 != 0)
+    len++;
+  int position = 0;
+  int len_per_transfer = 64;
+  address = address / 2;
+  while (len)
+  {
+    flash_opcode[2] = (address >> 8) & 0xff;
+    flash_opcode[5] = address & 0xff;
+    flash_opcode[13] = (len > len_per_transfer) ? (len_per_transfer / 2) : (len / 2);
+    write_xdata_memory(0xf000, len_per_transfer, &buffer[position]);
+    write_xdata_memory(0xf100, sizeof(flash_opcode), flash_opcode);
+    opcode(0x75, 0xC7, 0x51);
+    set_pc(0xf100);
+    send_cc_cmdS(0x4c);
+    int timeout = millis() + 500;
+    while (!(send_cc_cmdS(0x34) & 0x08))
+    {
+      if (millis() > timeout)
+      {
+        if (_callback != nullptr)
+          _callback(0);
+        return 1;
+      }
+    }
+    if (_callback != nullptr)
+    {
+      uint8_t percent = 100 - ((float)((float)len / (float)entry_len) * 100.0);
+      if (percent < 0)
+        percent = 0;
+      if (percent > 100)
+        percent = 100;
+      _callback(percent);
+    }
+    len -= flash_opcode[13] * 2;
+    position += flash_opcode[13] * 2;
+    address += flash_opcode[13];
+  }
+  if (_callback != nullptr)
+    _callback(100);
+  return 0;
+}
+
+uint8_t CC_interface::verify_code_memory(uint16_t address, uint8_t buffer[], int len)
+{
+  int last_callback = 0;
+  opcode(0x75, 0xc7, 0x01);
+  opcode(0x90, address >> 8, address);
+  for (int i = 0; i < len; i++)
+  {
+    opcode(0xe4);
+    if (buffer[i] != opcode(0x93))
+    {
+      if (_callback != nullptr)
+        _callback(0);
+      return 1;
+    }
+    opcode(0xa3);
+    if (i - last_callback > 100)
+    {
+      last_callback = i;
+      if (_callback != nullptr)
+      {
+        uint8_t percent = ((float)((float)i / (float)len) * 100.0);
+        if (percent < 0)
+          percent = 0;
+        if (percent > 100)
+          percent = 100;
+        _callback(percent);
+      }
+    }
+  }
+  if (_callback != nullptr)
+    _callback(100);
+  return 0;
+}
+
+uint8_t CC_interface::opcode(uint8_t opCode)
+{
+  cc_send_byte(0x55);
+  cc_send_byte(opCode);
+  return cc_receive_byte();
+}
+
+uint8_t CC_interface::opcode(uint8_t opCode, uint8_t opCode1)
+{
+  cc_send_byte(0x56);
+  cc_send_byte(opCode);
+  cc_send_byte(opCode1);
+  return cc_receive_byte();
+}
+
+uint8_t CC_interface::opcode(uint8_t opCode, uint8_t opCode1, uint8_t opCode2)
+{
+  cc_send_byte(0x57);
+  cc_send_byte(opCode);
+  cc_send_byte(opCode1);
+  cc_send_byte(opCode2);
+  return cc_receive_byte();
+}
+
+uint8_t CC_interface::WR_CONFIG(uint8_t config)
+{
+  cc_send_byte(0x1d);
+  cc_send_byte(config);
+  return cc_receive_byte();
+}
+
+uint8_t CC_interface::WD_CONFIG()
+{
+  cc_send_byte(0x24);
+  return cc_receive_byte();
+}
+
+uint8_t CC_interface::send_cc_cmdS(uint8_t cmd)
+{
+  cc_send_byte(cmd);
+  return cc_receive_byte();
+}
+
+uint16_t CC_interface::send_cc_cmd(uint8_t cmd)
+{
+  cc_send_byte(cmd);
+  return (cc_receive_byte() << 8) + cc_receive_byte();
+}
+
+void CC_interface::cc_send_byte(uint8_t in_byte)
+{
+  if (dd_direction == 1)
+  {
+    dd_direction = 0;
+    pinMode(_DD_PIN, OUTPUT);
+    digitalWrite(_DD_PIN, LOW);
+  }
+  for (int i = 8; i; i--)
+  {
+    if (in_byte & 0x80)
+      digitalWrite(_DD_PIN, HIGH);
+    else
+      digitalWrite(_DD_PIN, LOW);
+
+    digitalWrite(_CC_PIN, HIGH);
+    in_byte <<= 1;
+    delayMicroseconds(5);
+    digitalWrite(_CC_PIN, LOW);
+  }
+}
+
+uint8_t CC_interface::cc_receive_byte()
+{
+  uint8_t out_byte = 0x00;
+  if (dd_direction == 0)
+  {
+    dd_direction = 1;
+    pinMode(_DD_PIN, INPUT);
+    digitalWrite(_DD_PIN, LOW);
+  }
+  for (int i = 8; i; i--)
+  {
+    digitalWrite(_CC_PIN, HIGH);
+    delayMicroseconds(5);
+    out_byte <<= 1;
+    if (digitalRead(_DD_PIN))
+      out_byte |= 0x01;
+    digitalWrite(_CC_PIN, LOW);
+    delayMicroseconds(5);
+  }
+  return out_byte;
+}
+
+void CC_interface::enable_cc_debug()
+{
+  if (dd_direction == 0)
+  {
+    dd_direction = 1;
+    pinMode(_DD_PIN, INPUT);
+    digitalWrite(_DD_PIN, HIGH);
+  }
+  delay(5);
+  digitalWrite(_RESET_PIN, LOW);
+  delay(2);
+  digitalWrite(_CC_PIN, HIGH);
+  delayMicroseconds(5);
+  digitalWrite(_CC_PIN, LOW);
+  delayMicroseconds(5);
+  digitalWrite(_CC_PIN, HIGH);
+  delayMicroseconds(5);
+  digitalWrite(_CC_PIN, LOW);
+  delay(2);
+  digitalWrite(_RESET_PIN, HIGH);
+  delay(2);
+}
+
+void CC_interface::reset_cc()
+{
+  if (dd_direction == 0)
+  {
+    dd_direction = 1;
+    pinMode(_DD_PIN, INPUT);
+    digitalWrite(_DD_PIN, HIGH);
+  }
+  delay(5);
+  digitalWrite(_RESET_PIN, LOW);
+  delay(5);
+  digitalWrite(_RESET_PIN, HIGH);
+  delay(2);
+}

ESP32_AP-Flasher/src/espflasher.cpp

@@ -9,6 +9,14 @@
 #include "storage.h"
 #include "tag_db.h"
 #include "web.h"
+#include "espflasher.h"
+#include "util.h"
+
+#define LOG(format, ... ) Serial.printf(format,## __VA_ARGS__)
+
+#ifndef FLASHER_DEBUG_PORT
+#define FLASHER_DEBUG_PORT 2
+#endif
 
 esp_loader_error_t connect_to_target(uint32_t higher_transmission_rate) {
     esp_loader_connect_args_t connect_config = ESP_LOADER_CONNECT_DEFAULT();
@@ -120,150 +128,197 @@ esp_loader_error_t flash_binary(String &file_path, size_t address) {
 
 bool downloadAndWriteBinary(String &filename, const char *url) {
     HTTPClient binaryHttp;
-    Serial.println(url);
+    bool Ret = false;
+    bool bHaveFsMutex = false;
+
+    LOG("downloadAndWriteBinary: url %s\n",url);
     binaryHttp.begin(url);
     binaryHttp.setFollowRedirects(HTTPC_FORCE_FOLLOW_REDIRECTS);
-    int binaryResponseCode = binaryHttp.GET();
-    Serial.println(binaryResponseCode);
-    if (binaryResponseCode == HTTP_CODE_OK) {
+    do {
+        int binaryResponseCode = binaryHttp.GET();
+        if(binaryResponseCode != HTTP_CODE_OK) {
+            wsSerial("http error " + String(binaryResponseCode) + " fetching " + String(url));
+            break;
+        }
         int contentLength = binaryHttp.getSize();
-        Serial.println(contentLength);
+        LOG("contentLength %d\r\n",contentLength);
+        if(contentLength < 0) {
+            wsSerial("Couldn't get contentLength");
+            break;
+        }
         xSemaphoreTake(fsMutex, portMAX_DELAY);
+        bHaveFsMutex = true;
         File file = contentFS->open(filename, "wb");
-        if (file) {
-            wsSerial("downloading " + String(filename));
-            WiFiClient *stream = binaryHttp.getStreamPtr();
-            uint8_t buffer[1024];
-            size_t totalBytesRead = 0;
-            time_t timeOut = millis() + 5000;
-            // while (stream->available()) {
-            while (millis() < timeOut) {
-                size_t bytesRead = stream->readBytes(buffer, sizeof(buffer));
+        if(!file) {
+            wsSerial("file open error " + String(filename));
+            break;
+        }
+        wsSerial("downloading " + String(filename));
+        WiFiClient *stream = binaryHttp.getStreamPtr();
+        uint8_t buffer[1024];
+        size_t totalBytesRead = 0;
+     // timeout if we don't average at least 1k bytes/second
+        unsigned long timeOut = millis() + contentLength;
+        while(stream->connected() && totalBytesRead < contentLength) {
+            size_t bytesRead;
+            size_t bytesToRead;
+            if(stream->available()) {
+                bytesToRead = min(sizeof(buffer), (size_t) stream->available());
+                bytesRead = stream->readBytes(buffer, bytesToRead);
+                if(bytesRead == 0 || millis() > timeOut) {
+                    wsSerial("Download time out");
+                    break;
+                }
                 file.write(buffer, bytesRead);
                 totalBytesRead += bytesRead;
-                if (totalBytesRead == contentLength) break;
+                vTaskDelay(1 / portTICK_PERIOD_MS);
+            } else {
+                vTaskDelay(10 / portTICK_PERIOD_MS);
             }
-            file.close();
-            xSemaphoreGive(fsMutex);
-            binaryHttp.end();
-
-            file = contentFS->open(filename, "r");
-            if (file) {
-                if (totalBytesRead == contentLength || (contentLength == 0 && file.size() > 0)) {
-                    file.close();
-                    return true;
-                }
-                wsSerial("Download failed, " + String(file.size()) + " bytes");
-                file.close();
-            }
-        } else {
-            xSemaphoreGive(fsMutex);
-            wsSerial("file open error " + String(filename));
         }
-    } else {
-        wsSerial("http error " + String(binaryResponseCode) + " fetching " + String(url));
-    }
+        file.close();
+
+        if(!stream->connected()) {
+           wsSerial("Connection dropped during transfer");
+           break;
+        }
+        file = contentFS->open(filename, "r");
+        if(!file) {
+            wsSerial("file open error " + String(filename));
+            break;
+        }
+        if(file.size() == contentLength) {
+            Ret = true;
+        } else {
+            wsSerial("Download failed, " + String(file.size()) + " bytes");
+        }
+        file.close();
+    } while(false);
+    binaryHttp.setReuse(false);
     binaryHttp.end();
-    return false;
+    if(bHaveFsMutex) {
+        xSemaphoreGive(fsMutex);
+    }
+
+    return Ret;
 }
 
-bool doC6flash(uint8_t doDownload) {
-    String filenameFirmwareLocal = "/firmware.json";
-    DynamicJsonDocument jsonDoc(1024);
-    if (doDownload) {
-        const String githubUrl = "https://raw.githubusercontent.com/" + config.repo + "/master/binaries/ESP32-C6/firmware.json";
-        if (downloadAndWriteBinary(filenameFirmwareLocal, githubUrl.c_str())) {
-            File readfile = contentFS->open(filenameFirmwareLocal, "r");
-            if (!readfile) {
-                Serial.println("load firmware.json: Failed to open file");
-                return false;
-            }
-            DeserializationError jsonError = deserializeJson(jsonDoc, readfile);
+bool FlashC6_H2(const char *RepoUrl) {
+    String JsonFilename = "/firmware_" SHORT_CHIP_NAME ".json" ;
+    bool Ret = false;
+    bool bLoaderInit = false;
+    bool bDownload = strlen(RepoUrl) > 0;
+    int retry;
+    JsonDocument jsonDoc;
 
-            if (!jsonError) {
-                JsonArray jsonArray = jsonDoc.as<JsonArray>();
-                for (JsonObject obj : jsonArray) {
-                    String filename = "/" + obj["filename"].as<String>();
-                    // String binaryUrl = "https://raw.githubusercontent.com/" + config.repo + "/master/binaries/ESP32-C6" + String(filename);
-                    String binaryUrl = "http://www.openepaperlink.eu/binaries/ESP32-C6" + String(filename);
-                    for (int retry = 0; retry < 10; retry++) {
-                        if (downloadAndWriteBinary(filename, binaryUrl.c_str())) {
-                            break;
-                        }
-                        wsSerial("Retry " + String(retry));
-                        if (retry < 9) {
-                            delay(1000);
-                        } else {
-                            return false;
-                        }
-                    }
-                }
-            } else {
-                wsSerial("json error fetching " + String(githubUrl));
-                return false;
+    LOG("%s#%d: ",__FUNCTION__,__LINE__); util::printHeap();
+
+    do {
+        if(bDownload) {
+           String FileUrl = RepoUrl + JsonFilename;
+            if(!downloadAndWriteBinary(JsonFilename, FileUrl.c_str())) {
+               LOG("%s#%d: ",__FUNCTION__,__LINE__); util::printHeap();
+                break;
             }
-        } else {
-            return false;
         }
-    } else {
-        File readfile = contentFS->open(filenameFirmwareLocal, "r");
-        if (!readfile) {
-            Serial.println("load local firmware.json: Failed to open file");
-            return false;
+
+        File readfile = contentFS->open(JsonFilename, "r");
+        if(!readfile) {
+            wsSerial("load " + JsonFilename + ": Failed to open file");
+            return true;
         }
         DeserializationError jsonError = deserializeJson(jsonDoc, readfile);
-    }
 
-    const loader_esp32_config_t config = {
-        .baud_rate = 115200,
-        .uart_port = 2,
-        .uart_rx_pin = FLASHER_DEBUG_TXD,
-        .uart_tx_pin = FLASHER_DEBUG_RXD,
-        .reset_trigger_pin = FLASHER_AP_RESET,
-        .gpio0_trigger_pin = FLASHER_DEBUG_PROG,
-    };
+        if(jsonError) {
+            wsSerial(String("json error parsing") + JsonFilename);
+            break;
+        }
 
-    if (loader_port_esp32_init(&config) != ESP_LOADER_SUCCESS) {
-        wsSerial("Serial initialization failed");
-        loader_port_esp32_deinit();
-        return false;
-    }
+        if(!bDownload) {
+           Ret = true;
+           break;
+        }
 
-    if (connect_to_target(115200) == ESP_LOADER_SUCCESS) {
-        if (esp_loader_get_target() == ESP32C6_CHIP) {
-            wsSerial("Connected to ESP32-C6");
-            int maxRetries = 5;
-            esp_loader_error_t err;
+        JsonArray jsonArray = jsonDoc.as<JsonArray>();
+        for(JsonObject obj : jsonArray) {
+            String filename = "/" + obj["filename"].as<String>();
+            String binaryUrl = RepoUrl + filename;
 
-            JsonArray jsonArray = jsonDoc.as<JsonArray>();
-            for (JsonObject obj : jsonArray) {
-                String filename = "/" + obj["filename"].as<String>();
-                const char *addressStr = obj["address"];
-                uint32_t address = strtoul(addressStr, NULL, 16);
-
-                for (int retry = 0; retry < maxRetries; retry++) {
-                    err = flash_binary(filename, address);
-                    if (err == ESP_LOADER_SUCCESS) break;
-                    Serial.printf("Flash failed with error %d. Retrying...\n", err);
+            for(retry = 0; retry < 10; retry++) {
+                if(downloadAndWriteBinary(filename, binaryUrl.c_str())) {
+                    break;
+                }
+                wsSerial("Retry " + String(retry));
+                if(retry < 9) {
                     delay(1000);
                 }
-                if (err != ESP_LOADER_SUCCESS) {
-                    loader_port_esp32_deinit();
-                    return false;
-                }
             }
-
-            Serial.println("Done!");
-        } else {
-            wsSerial("Connected to wrong ESP32 type");
-            loader_port_esp32_deinit();
-            return false;
+            if(retry == 10) {
+                break;
+            }
         }
-    } else {
-        wsSerial("Connection to the C6 failed");
+        if(retry < 10) {
+           Ret = true;
+        }
+    } while(false);
+
+    if(Ret == true) do {
+       Ret = false;
+        const loader_esp32_config_t config = {
+            .baud_rate = 115200,
+            .uart_port = FLASHER_DEBUG_PORT,
+            .uart_rx_pin = FLASHER_DEBUG_TXD,
+            .uart_tx_pin = FLASHER_DEBUG_RXD,
+            .reset_trigger_pin = FLASHER_AP_RESET,
+            .gpio0_trigger_pin = FLASHER_DEBUG_PROG,
+        };
+
+        bLoaderInit = true;
+        if(loader_port_esp32_init(&config) != ESP_LOADER_SUCCESS) {
+            wsSerial("Serial initialization failed");
+            break;
+        }
+
+        if(connect_to_target(115200) != ESP_LOADER_SUCCESS) {
+            wsSerial("Connection to the " SHORT_CHIP_NAME " failed");
+            break;
+        }
+
+        if(esp_loader_get_target() != ESP_CHIP_TYPE) {
+            wsSerial("Connected to wrong ESP32 type");
+            break;
+        }
+        wsSerial("Connected to ESP32-" SHORT_CHIP_NAME);
+        int maxRetries = 5;
+        esp_loader_error_t err;
+
+        JsonArray jsonArray = jsonDoc.as<JsonArray>();
+        for(JsonObject obj : jsonArray) {
+            String filename = "/" + obj["filename"].as<String>();
+            const char *addressStr = obj["address"];
+            uint32_t address = strtoul(addressStr, NULL, 16);
+
+            for(int retry = 0; retry < maxRetries; retry++) {
+                err = flash_binary(filename, address);
+                if(err == ESP_LOADER_SUCCESS) {
+                   Ret = true;
+                   break;
+                }
+                Serial.printf("Flash failed with error %d. Retrying...\n", err);
+                delay(1000);
+            }
+            if(err != ESP_LOADER_SUCCESS) {
+                break;
+            }
+        }
+        Serial.println("Done!");
+    } while(false);
+
+    if(bLoaderInit) {
         loader_port_esp32_deinit();
-        return false;
     }
-    loader_port_esp32_deinit();
-    return true;
+
+    LOG("%s#%d: ",__FUNCTION__,__LINE__); util::printHeap();
+    return Ret;
 }
+

ESP32_AP-Flasher/src/flasher.cpp

@@ -10,6 +10,7 @@
 #include "storage.h"
 #include "time.h"
 #include "zbs_interface.h"
+#include <WiFi.h>
 
 #ifdef HAS_EXT_FLASHER
 #include "webflasher.h"
@@ -178,7 +179,7 @@ bool flasher::getInfoBlockType() {
 }
 
 bool flasher::findTagByMD5() {
-    DynamicJsonDocument doc(3000);
+    JsonDocument doc;
     fs::File readfile = contentFS->open("/tag_md5_db.json", "r");
     DeserializationError err = deserializeJson(doc, readfile);
     if (!err) {
@@ -207,7 +208,7 @@ bool flasher::findTagByMD5() {
 }
 
 bool flasher::findTagByType(uint8_t type) {
-    DynamicJsonDocument doc(3000);
+    JsonDocument doc;
     fs::File readfile = contentFS->open("/tag_md5_db.json", "r");
     DeserializationError err = deserializeJson(doc, readfile);
     if (!err) {
@@ -265,7 +266,7 @@ bool flasher::getFirmwareMac() {
 void flasher::getMacFromWiFi() {
     mac[0] = 0x00;
     mac[1] = 0x00;
-    esp_read_mac(mac + 2, ESP_MAC_WIFI_SOFTAP);
+    WiFi.softAPmacAddress(mac + 2);
 }
 
 bool flasher::backupFlash() {
@@ -447,7 +448,7 @@ bool flasher::writeFlashFromPackOffset(fs::File *file, uint16_t length) {
 }
 
 bool flasher::writeFlashFromPack(String filename, uint8_t type) {
-    DynamicJsonDocument doc(1024);
+    JsonDocument doc;
     fs::File readfile = contentFS->open(filename, "r");
     DeserializationError err = deserializeJson(doc, readfile);
     if (!err) {
@@ -507,7 +508,7 @@ bool flasher::writeBlock(uint16_t offset, uint8_t *data, uint16_t len, bool info
 
 #ifndef C6_OTA_FLASHING
 uint16_t getAPUpdateVersion(uint8_t type) {
-    StaticJsonDocument<512> doc;
+    JsonDocument doc;
     fs::File readfile = contentFS->open("/AP_FW_Pack.bin", "r");
     DeserializationError err = deserializeJson(doc, readfile);
     if (!err) {

ESP32_AP-Flasher/src/g5/Group5.h

@@ -0,0 +1,203 @@
+#ifndef __GROUP5__
+#define __GROUP5__
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <stdio.h>
+#ifdef __AVR__
+#include <avr/pgmspace.h>
+#endif
+//
+// Group5 1-bit image compression library
+// Written by Larry Bank
+// Copyright (c) 2024 BitBank Software, Inc.
+//
+// Use of this software is governed by the Business Source License
+// included in the file ./LICENSE.
+//
+// As of the Change Date specified in that file, in accordance with
+// the Business Source License, use of this software will be governed
+// by the Apache License, Version 2.0, included in the file
+// ./APL.txt.
+//
+// The name "Group5" is derived from the CCITT Group4 standard
+// This code is based on a lot of the good ideas from CCITT T.6
+// for FAX image compression, but modified to work in a very
+// constrained environment. The Huffman tables for horizontal
+// mode have been replaced with a simple 2-bit flag followed by
+// short or long counts of a fixed length. The short codes are
+// always 3 bits (run lengths 0-7) and the long codes are the
+// number of bits needed to encode the width of the image.
+// For example, if a 320 pixel wide image is being compressed,
+// the longest horizontal run needed is 320, which requires 9
+// bits to encode. The 2 prefix bits have the following meaning:
+// 00 = short, short (3+3 bits)
+// 01 = short, long (3+N bits)
+// 10 = long, short (N+3 bits)
+// 11 = long, long (N+N bits)
+// The rest of the code works identically to Group4 2D FAX
+//
+// Caution - this is the maximum number of color changes per line
+// The default value is set low to work embedded systems with little RAM
+// for font compression, this is plenty since each line of a character should have
+// a maximum of 7 color changes
+// You can define this in your compiler macros to override the default vlaue
+//
+
+
+#define MAX_IMAGE_FLIPS 640
+
+#ifndef MAX_IMAGE_FLIPS
+#ifdef __AVR__
+#define MAX_IMAGE_FLIPS 32
+#else
+#define MAX_IMAGE_FLIPS 512
+#endif // __AVR__
+#endif
+// Horizontal prefix bits
+enum {
+    HORIZ_SHORT_SHORT=0,
+    HORIZ_SHORT_LONG,
+    HORIZ_LONG_SHORT,
+    HORIZ_LONG_LONG
+};
+
+// Return code for encoder and decoder
+enum {
+    G5_SUCCESS = 0,
+    G5_INVALID_PARAMETER,
+    G5_DECODE_ERROR,
+    G5_UNSUPPORTED_FEATURE,
+    G5_ENCODE_COMPLETE,
+    G5_DECODE_COMPLETE,
+    G5_NOT_INITIALIZED,
+    G5_DATA_OVERFLOW,
+    G5_MAX_FLIPS_EXCEEDED
+};
+//
+// Decoder state
+//
+typedef struct g5_dec_image_tag
+{
+    int iWidth, iHeight; // image size
+    int iError;
+    int y; // last y value drawn
+    int iVLCSize;
+    int iHLen; // length of 'long' horizontal codes for this image
+    int iPitch; // width in bytes of output buffer
+    uint32_t u32Accum; // fractional scaling accumulator
+    uint32_t ulBitOff, ulBits; // vlc decode variables
+    uint8_t *pSrc, *pBuf; // starting & current buffer pointer
+    int16_t *pCur, *pRef; // current state of current vs reference flips
+    int16_t CurFlips[MAX_IMAGE_FLIPS];
+    int16_t RefFlips[MAX_IMAGE_FLIPS];
+} G5DECIMAGE;
+
+// Due to unaligned memory causing an exception, we have to do these macros the slow way
+#ifdef __AVR__
+// assume PROGMEM as the source of data
+inline uint32_t TIFFMOTOLONG(uint8_t *p)
+{
+  uint32_t u32 = pgm_read_dword(p);
+  return __builtin_bswap32(u32);
+}
+#else
+#define TIFFMOTOLONG(p) (((uint32_t)(*p)<<24UL) + ((uint32_t)(*(p+1))<<16UL) + ((uint32_t)(*(p+2))<<8UL) + (uint32_t)(*(p+3)))
+#endif // __AVR__
+
+#define TOP_BIT 0x80000000
+#define MAX_VALUE 0xffffffff
+// Must be a 32-bit target processor
+#define REGISTER_WIDTH 32
+#define BIGUINT uint32_t
+
+//
+// G5 Encoder
+//
+
+typedef struct pil_buffered_bits
+{
+unsigned char *pBuf; // buffer pointer
+uint32_t ulBits; // buffered bits
+uint32_t ulBitOff; // current bit offset
+uint32_t ulDataSize; // available data
+} BUFFERED_BITS;
+
+//
+// Encoder state
+//
+typedef struct g5_enc_image_tag
+{
+    int iWidth, iHeight; // image size
+    int iError;
+    int y; // last y encoded
+    int iOutSize;
+    int iDataSize; // generated output size
+    uint8_t *pOutBuf;
+    int16_t *pCur, *pRef; // pointers to swap current and reference lines
+    BUFFERED_BITS bb;
+    int16_t CurFlips[MAX_IMAGE_FLIPS];
+    int16_t RefFlips[MAX_IMAGE_FLIPS];
+} G5ENCIMAGE;
+
+// 16-bit marker at the start of a BB_FONT file
+// (BitBank FontFile)
+#define BB_FONT_MARKER 0xBBFF
+// 16-bit marker at the start of a BB_BITMAP file
+// (BitBank BitmapFile)
+#define BB_BITMAP_MARKER 0xBBBF
+
+// Font info per character (glyph)
+typedef struct {
+  uint16_t bitmapOffset; // Offset to compressed bitmap data for this glyph (starting from the end of the BB_GLYPH[] array)
+  uint8_t width;         // bitmap width in pixels
+  uint8_t xAdvance;      // total width in pixels (bitmap + padding)
+  uint16_t height;        // bitmap height in pixels
+  int16_t xOffset;        // left padding to upper left corner
+  int16_t yOffset;        // padding from baseline to upper left corner (usually negative)
+} BB_GLYPH;
+
+// This structure is stored at the beginning of a BB_FONT file
+typedef struct {
+  uint16_t u16Marker; // 16-bit Marker defining a BB_FONT file
+  uint16_t first;      // first char (ASCII value)
+  uint16_t last;       // last char (ASCII value)
+  uint16_t height;    // total height of font
+  uint32_t rotation; // store this as 32-bits to not have a struct packing problem
+  BB_GLYPH glyphs[];  // Array of glyphs (one for each char)
+} BB_FONT;
+
+// This structure defines the start of a compressed bitmap file
+typedef struct {
+    uint16_t u16Marker; // 16-bit marker defining a BB_BITMAP file
+    uint16_t width;
+    uint16_t height;
+    uint16_t size; // compressed data size (not including this 8-byte header)
+} BB_BITMAP;
+
+#ifdef __cplusplus
+//
+// The G5 classes wrap portable C code which does the actual work
+//
+class G5ENCODER
+{
+  public:
+    int init(int iWidth, int iHeight, uint8_t *pOut, int iOutSize);
+    int encodeLine(uint8_t *pPixels);
+    int size();
+
+  private:
+    G5ENCIMAGE _g5enc;
+};
+class G5DECODER
+{
+  public:
+    int init(int iWidth, int iHeight, uint8_t *pData, int iDataSize);
+    int decodeLine(uint8_t *pOut);
+
+  private:
+    G5DECIMAGE _g5dec;
+};
+#endif // __cplusplus
+
+#endif // __GROUP5__

ESP32_AP-Flasher/src/g5/g5dec.inl

@@ -0,0 +1,338 @@
+//
+// Group5
+// A 1-bpp image decoder
+//
+// Written by Larry Bank
+// Copyright (c) 2024 BitBank Software, Inc.
+//
+// Use of this software is governed by the Business Source License
+// included in the file ./LICENSE.
+//
+// As of the Change Date specified in that file, in accordance with
+// the Business Source License, use of this software will be governed
+// by the Apache License, Version 2.0, included in the file
+// ./APL.txt.
+#include "Group5.h"
+
+/*
+ The code tree that follows has: bit_length, decode routine
+ These codes are for Group 4 (MMR) decoding
+
+ 01 = vertneg1, 11h = vert1, 20h = horiz, 30h = pass, 12h = vert2
+ 02 = vertneg2, 13h = vert3, 03 = vertneg3, 90h = trash
+*/
+
+static const uint8_t code_table[128]  =
+        {0x90, 0, 0x40, 0,       /* trash, uncompr mode - codes 0 and 1 */
+         3, 7,                   /* V(-3) pos = 2 */
+         0x13, 7,                /* V(3)  pos = 3 */
+         2, 6, 2, 6,             /* V(-2) pos = 4,5 */
+         0x12, 6, 0x12, 6,       /* V(2)  pos = 6,7 */
+         0x30, 4, 0x30, 4, 0x30, 4, 0x30, 4,    /* pass  pos = 8->F */
+         0x30, 4, 0x30, 4, 0x30, 4, 0x30, 4,
+         0x20, 3, 0x20, 3, 0x20, 3, 0x20, 3,    /* horiz pos = 10->1F */
+         0x20, 3, 0x20, 3, 0x20, 3, 0x20, 3,
+         0x20, 3, 0x20, 3, 0x20, 3, 0x20, 3,
+         0x20, 3, 0x20, 3, 0x20, 3, 0x20, 3,
+/* V(-1) pos = 20->2F */
+         1, 3, 1, 3, 1, 3, 1, 3,
+         1, 3, 1, 3, 1, 3, 1, 3,
+         1, 3, 1, 3, 1, 3, 1, 3,
+         1, 3, 1, 3, 1, 3, 1, 3,
+         0x11, 3, 0x11, 3, 0x11, 3, 0x11, 3,   /* V(1)   pos = 30->3F */
+         0x11, 3, 0x11, 3, 0x11, 3, 0x11, 3,
+         0x11, 3, 0x11, 3, 0x11, 3, 0x11, 3,
+         0x11, 3, 0x11, 3, 0x11, 3, 0x11, 3};
+
+static int g5_decode_init(G5DECIMAGE *pImage, int iWidth, int iHeight, uint8_t *pData, int iDataSize)
+{
+    if (pImage == NULL || iWidth < 1 || iHeight < 1 || pData == NULL || iDataSize < 1)
+        return G5_INVALID_PARAMETER;
+    
+    pImage->iVLCSize = iDataSize;
+    pImage->pSrc = pData;
+    pImage->ulBitOff = 0;
+    pImage->y = 0;
+    pImage->ulBits = TIFFMOTOLONG(pData); // preload the first 32 bits of data
+    pImage->iWidth = iWidth;
+    pImage->iHeight = iHeight;
+    return G5_SUCCESS;
+
+} /* g5_decode_init() */
+
+static void G5DrawLine(G5DECIMAGE *pPage, int16_t *pCurFlips, uint8_t *pOut)
+{
+    int x, len, run;
+    uint8_t lBit, rBit, *p;
+    int iStart = 0, xright = pPage->iWidth;
+    uint8_t *pDest;
+
+    iStart = 0;
+    
+    pDest = pOut;
+    len = (xright+7)>>3; // number of bytes to generate
+    for (x=0; x<len; x++) {
+        pOut[x] = 0xff; // start with white and only draw the black runs
+    }
+    x = 0;
+    while (x < xright) { // while the scaled x is within the window bounds
+        x = *pCurFlips++; // black starting point
+        run = *pCurFlips++ - x; // get the black run
+        x -= iStart;
+        if (x >= xright || run == 0)
+             break;
+        if ((x + run) > 0) { /* If the run is visible, draw it */
+             if (x < 0) {
+                run += x; /* draw only visible part of run */
+                x = 0;
+             }
+            if ((x + run) > xright) { /* Don't let it go off right edge */
+                run = xright - x;
+            }
+            /* Draw this run */
+            lBit = 0xff << (8 - (x & 7));
+            rBit = 0xff >> ((x + run) & 7);
+            len = ((x+run)>>3) - (x >> 3);
+            p = &pDest[x >> 3];
+            if (len == 0) {
+                lBit |= rBit;
+                *p &= lBit;
+            } else {
+                *p++ &= lBit;
+                while (len > 1) {
+                   *p++ = 0;
+                   len--;
+                }
+                *p = rBit;
+            }
+        } // visible run
+    } /* while drawing line */
+} /* G5DrawLine() */
+//
+// Initialize internal structures to decode the image
+//
+static void Decode_Begin(G5DECIMAGE *pPage)
+{
+    int i, xsize;
+    int16_t *CurFlips, *RefFlips;
+    
+    xsize = pPage->iWidth;
+    
+    RefFlips = pPage->RefFlips;
+    CurFlips = pPage->CurFlips;
+    
+    /* Seed the current and reference line with XSIZE for V(0) codes */
+     for (i=0; i<MAX_IMAGE_FLIPS-2; i++) {
+         RefFlips[i] = xsize;
+         CurFlips[i] = xsize;
+     }
+    /* Prefill both current and reference lines with 7fff to prevent it from
+       walking off the end if the data gets bunged and the current X is > XSIZE
+       3-16-94 */
+     CurFlips[i] = RefFlips[i] = 0x7fff;
+     CurFlips[i+1] = RefFlips[i+1] = 0x7fff;
+    
+    pPage->pCur = CurFlips;
+    pPage->pRef = RefFlips;
+    pPage->pBuf = pPage->pSrc;
+    pPage->ulBits = TIFFMOTOLONG(pPage->pSrc); // load 32 bits to start
+    pPage->ulBitOff = 0;
+    // Calculate the number of bits needed for a long horizontal code
+#ifdef __AVR__
+    pPage->iHLen = 16 - __builtin_clz(pPage->iWidth);
+#else
+    pPage->iHLen = 32 - __builtin_clz(pPage->iWidth);
+#endif
+} /* Decode_Begin() */
+//
+// Decode a single line of G5 data (private function)
+//
+static int DecodeLine(G5DECIMAGE *pPage)
+{
+    signed int a0, a0_p, b1;
+    int16_t *pCur, *pRef, *RefFlips, *CurFlips;
+    int xsize, tot_run=0, tot_run1 = 0;
+    int32_t sCode;
+    uint32_t lBits;
+    uint32_t ulBits, ulBitOff;
+    uint8_t *pBuf/*, *pBufEnd*/;
+    uint32_t u32HMask, u32HLen; // horizontal code mask and length
+
+    pCur = CurFlips = pPage->pCur;
+    pRef = RefFlips = pPage->pRef;
+    ulBits = pPage->ulBits;
+    ulBitOff = pPage->ulBitOff;
+    pBuf = pPage->pBuf;
+    // pBufEnd = &pPage->pSrc[pPage->iVLCSize];
+    u32HLen = pPage->iHLen;
+    u32HMask = (1 << u32HLen) - 1;
+    a0 = -1;
+    xsize = pPage->iWidth;
+    
+    while (a0 < xsize) {  /* Decode this line */
+        if (ulBitOff > (REGISTER_WIDTH-8)) { // need at least 7 unused bits
+            pBuf += (ulBitOff >> 3);
+            ulBitOff &= 7;
+            ulBits = TIFFMOTOLONG(pBuf);
+        }
+        if ((int32_t)(ulBits << ulBitOff) < 0) { /* V(0) code is the most frequent case (1 bit) */
+            a0 = *pRef++;
+            ulBitOff++; // length = 1 bit
+            *pCur++ = a0;
+        } else { /* Slower method for the less frequence codes */
+            lBits = (ulBits >> ((REGISTER_WIDTH - 8) - ulBitOff)) & 0xfe; /* Only the first 7 bits are useful */
+            sCode = code_table[lBits]; /* Get the code type as an 8-bit value */
+            ulBitOff += code_table[lBits+1]; /* Get the code length */
+            switch (sCode) {
+                case 1: /* V(-1) */
+                case 2: /* V(-2) */
+                case 3: /* V(-3) */
+                    a0 = *pRef - sCode;  /* A0 = B1 - x */
+                    *pCur++ = a0;
+                    if (pRef == RefFlips) {
+                        pRef += 2;
+                    }
+                    pRef--;
+                    while (a0 >= *pRef) {
+                        pRef += 2;
+                    }
+                    break;
+
+                case 0x11: /* V(1) */
+                case 0x12: /* V(2) */
+                case 0x13: /* V(3) */
+                    a0 = *pRef++;   /* A0 = B1 */
+                    b1 = a0;
+                    a0 += sCode & 7;      /* A0 = B1 + x */
+                    if (b1 != xsize && a0 < xsize) {
+                        while (a0 >= *pRef) {
+                            pRef += 2;
+                        }
+                    }
+                    if (a0 > xsize) {
+                        a0 = xsize;
+                    }
+                    *pCur++ = a0;
+                    break;
+
+                case 0x20: /* Horizontal codes */
+                    if (ulBitOff > (REGISTER_WIDTH-16)) { // need at least 16 unused bits
+                        pBuf += (ulBitOff >> 3);
+                        ulBitOff &= 7;
+                        ulBits = TIFFMOTOLONG(pBuf);
+                    }
+                    a0_p = a0;
+                    if (a0 < 0) {
+                        a0_p = 0;
+                    }
+                    lBits = (ulBits >> ((REGISTER_WIDTH - 2) - ulBitOff)) & 0x3; // get 2-bit prefix for code type
+                    // There are 4 possible horizontal cases: short/short, short/long, long/short, long/long
+                    // These are encoded in a 2-bit prefix code, followed by 3 bits for short or N bits for long code
+                    // N is the log base 2 of the image width (e.g. 320 pixels requires 9 bits)
+                    ulBitOff += 2;
+                    switch (lBits) {
+                        case HORIZ_SHORT_SHORT:
+                            tot_run = (ulBits >> ((REGISTER_WIDTH - 3) - ulBitOff)) & 0x7; // get 3-bit short length
+                            ulBitOff += 3;
+                            tot_run1 = (ulBits >> ((REGISTER_WIDTH - 3) - ulBitOff)) & 0x7; // get 3-bit short length
+                            ulBitOff += 3;
+                            break;
+                        case HORIZ_SHORT_LONG:
+                            tot_run = (ulBits >> ((REGISTER_WIDTH - 3) - ulBitOff)) & 0x7; // get 3-bit short length
+                            ulBitOff += 3;
+                            tot_run1 = (ulBits >> ((REGISTER_WIDTH - u32HLen) - ulBitOff)) & u32HMask; // get long length
+                            ulBitOff += u32HLen;
+                            break;
+                        case HORIZ_LONG_SHORT:
+                            tot_run = (ulBits >> ((REGISTER_WIDTH - u32HLen) - ulBitOff)) & u32HMask; // get long length
+                            ulBitOff += u32HLen;
+                            tot_run1 = (ulBits >> ((REGISTER_WIDTH - 3) - ulBitOff)) & 0x7; // get 3-bit short length
+                            ulBitOff += 3;
+                            break;
+                        case HORIZ_LONG_LONG:
+                            tot_run = (ulBits >> ((REGISTER_WIDTH - u32HLen) - ulBitOff)) & u32HMask; // get long length
+                            ulBitOff += u32HLen;
+                            if (ulBitOff > (REGISTER_WIDTH-16)) { // need at least 16 unused bits
+                                pBuf += (ulBitOff >> 3);
+                                ulBitOff &= 7;
+                                ulBits = TIFFMOTOLONG(pBuf);
+                            }
+                            tot_run1 = (ulBits >> ((REGISTER_WIDTH - u32HLen) - ulBitOff)) & u32HMask; // get long length
+                            ulBitOff += u32HLen;
+                            break;
+                    } // switch on lBits
+                    a0 = a0_p + tot_run;
+                    *pCur++ = a0;
+                    a0 += tot_run1;
+                    if (a0 < xsize) {
+                        while (a0 >= *pRef) {
+                            pRef += 2;
+                        }
+                    }
+                    *pCur++ = a0;
+                    break;
+
+                case 0x30: /* Pass code */
+                    pRef++;         /* A0 = B2, iRef+=2 */
+                    a0 = *pRef++;
+                break;
+                     
+                default: /* ERROR */
+                   pPage->iError = G5_DECODE_ERROR;
+                   goto pilreadg5z;
+             } /* switch */
+          } /* Slow climb */
+       }
+    /*--- Convert flips data into run lengths ---*/
+    *pCur++ = xsize;  /* Terminate the line properly */
+    *pCur++ = xsize;
+pilreadg5z:
+    // Save the current VLC decoder state
+    pPage->ulBits = ulBits;
+    pPage->ulBitOff = ulBitOff;
+    pPage->pBuf = pBuf;
+    return pPage->iError;
+} /* DecodeLine() */
+//
+// Decompress the VLC data
+//
+static int g5_decode_line(G5DECIMAGE *pPage, uint8_t *pOut)
+{
+    int rc;
+    uint8_t *pBufEnd;
+    int16_t *t1;
+    
+    if (pPage == NULL || pOut == NULL)
+        return G5_INVALID_PARAMETER;
+    if (pPage->y >= pPage->iHeight)
+        return G5_DECODE_COMPLETE;
+    
+    pPage->iError = G5_SUCCESS;
+    
+    if (pPage->y == 0) { // first time through
+        Decode_Begin(pPage);
+    }
+    pBufEnd = &pPage->pSrc[pPage->iVLCSize];
+    
+   if (pPage->pBuf >= pBufEnd) { // read past the end, error
+       pPage->iError = G5_DECODE_ERROR;
+       return G5_DECODE_ERROR;
+   }
+   rc = DecodeLine(pPage);
+   if (rc == G5_SUCCESS) {
+       // Draw the current line
+       G5DrawLine(pPage, pPage->pCur, pOut);
+       /*--- Swap current and reference lines ---*/
+       t1 = pPage->pRef;
+       pPage->pRef = pPage->pCur;
+       pPage->pCur = t1;
+       pPage->y++;
+       if (pPage->y >= pPage->iHeight) {
+           pPage->iError = G5_DECODE_COMPLETE;
+       }
+   } else {
+       pPage->iError = rc;
+   }
+    return pPage->iError;
+} /* Decode() */
+

ESP32_AP-Flasher/src/g5/g5enc.inl

@@ -0,0 +1,305 @@
+//
+// G5 Encoder
+// A 1-bpp image encoding library
+//
+// Written by Larry Bank
+// Copyright (c) 2024 BitBank Software, Inc.
+//
+// Use of this software is governed by the Business Source License
+// included in the file ./LICENSE.
+//
+// As of the Change Date specified in that file, in accordance with
+// the Business Source License, use of this software will be governed
+// by the Apache License, Version 2.0, included in the file
+// ./APL.txt.
+#include "Group5.h"
+
+/* Number of consecutive 1 bits in a byte from MSB to LSB */
+static uint8_t bitcount[256] =
+        {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  /* 0-15 */
+         0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  /* 16-31 */
+         0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  /* 32-47 */
+         0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  /* 48-63 */
+         0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  /* 64-79 */
+         0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  /* 80-95 */
+         0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  /* 96-111 */
+         0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  /* 112-127 */
+         1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,  /* 128-143 */
+         1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,  /* 144-159 */
+         1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,  /* 160-175 */
+         1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,  /* 176-191 */
+         2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,  /* 192-207 */
+         2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,  /* 208-223 */
+         3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,  /* 224-239 */
+         4,4,4,4,4,4,4,4,5,5,5,5,6,6,7,8}; /* 240-255 */
+
+/* Table of vertical codes for G5 encoding */
+/* code followed by length, starting with v(-3) */
+static const uint8_t vtable[14] =
+        {3,7,     /* V(-3) = 0000011 */
+         3,6,     /* V(-2) = 000011  */
+         3,3,     /* V(-1) = 011     */
+         1,1,     /* V(0)  = 1       */
+         2,3,     /* V(1)  = 010     */
+         2,6,     /* V(2)  = 000010  */
+         2,7};    /* V(3)  = 0000010 */
+
+
+static void G5ENCInsertCode(BUFFERED_BITS *bb, BIGUINT ulCode, int iLen)
+{
+    if ((bb->ulBitOff + iLen) > REGISTER_WIDTH) { // need to write data
+        bb->ulBits |= (ulCode >> (bb->ulBitOff + iLen - REGISTER_WIDTH)); // partial bits on first word
+        *(BIGUINT *)bb->pBuf = __builtin_bswap32(bb->ulBits);
+        bb->pBuf += sizeof(BIGUINT);
+        bb->ulBits = ulCode << ((REGISTER_WIDTH*2) - (bb->ulBitOff + iLen));
+        bb->ulBitOff += iLen - REGISTER_WIDTH;
+    } else {
+        bb->ulBits |= (ulCode << (REGISTER_WIDTH - bb->ulBitOff - iLen));
+        bb->ulBitOff += iLen;
+    }
+} /* G5ENCInsertCode() */
+//
+// Flush any buffered bits to the output
+//
+static void G5ENCFlushBits(BUFFERED_BITS *bb)
+{
+    while (bb->ulBitOff >= 8)
+    {
+        *bb->pBuf++ = (unsigned char) (bb->ulBits >> (REGISTER_WIDTH - 8));
+        bb->ulBits <<= 8;
+        bb->ulBitOff -= 8;
+    }
+   *bb->pBuf++ = (unsigned char) (bb->ulBits >> (REGISTER_WIDTH - 8));
+   bb->ulBitOff = 0;
+   bb->ulBits = 0;
+} /* G5ENCFlushBits() */
+//
+// Initialize the compressor
+// This must be called before adding data to the output
+//
+int g5_encode_init(G5ENCIMAGE *pImage, int iWidth, int iHeight, uint8_t *pOut, int iOutSize)
+{
+    int iError = G5_SUCCESS;
+    
+    if (pImage == NULL || iHeight <= 0)
+        return G5_INVALID_PARAMETER;
+    pImage->iWidth = iWidth; // image size
+    pImage->iHeight = iHeight;
+    pImage->pCur = pImage->CurFlips;
+    pImage->pRef = pImage->RefFlips;
+    pImage->pOutBuf = pOut; // optional output buffer
+    pImage->iOutSize = iOutSize; // output buffer pre-allocated size
+    pImage->iDataSize = 0; // no data yet
+    pImage->y = 0;
+    for (int i=0; i<MAX_IMAGE_FLIPS; i++) {
+        pImage->RefFlips[i] = iWidth;
+        pImage->CurFlips[i] = iWidth;
+    }
+    pImage->bb.pBuf = pImage->pOutBuf;
+    pImage->bb.ulBits = 0;
+    pImage->bb.ulBitOff = 0;
+    pImage->iError = iError;
+    return iError;
+} /* g5_encode_init() */
+//
+// Internal function to convert uncompressed 1-bit per pixel data
+// into the run-end data needed to feed the G5 encoder
+//
+static int G5ENCEncodeLine(unsigned char *buf, int xsize, int16_t *pDest)
+{
+int iCount, xborder;
+uint8_t i, c;
+int8_t cBits;
+int iLen;
+int16_t x;
+int16_t *pLimit = pDest + (MAX_IMAGE_FLIPS-4);
+
+   xborder = xsize;
+   iCount = (xsize + 7) >> 3; /* Number of bytes per line */
+   cBits = 8;
+   iLen = 0; /* Current run length */
+   x = 0;
+
+   c = *buf++;  /* Get the first byte to start */
+   iCount--;
+   while (iCount >=0) {
+      if (pDest >= pLimit) return G5_MAX_FLIPS_EXCEEDED;
+      i = bitcount[c]; /* Get the number of consecutive bits */
+      iLen += i; /* Add this length to total run length */
+      c <<= i;
+      cBits -= i; /* Minus the number in a byte */
+      if (cBits <= 0)
+         {
+         iLen += cBits; /* Adjust length */
+         cBits = 8;
+         c = *buf++;  /* Get another data byte */
+         iCount--;
+         continue; /* Keep doing white until color change */
+         }
+      c = ~c; /* flip color to count black pixels */
+   /* Store the white run length */
+      xborder -= iLen;
+      if (xborder < 0)
+         {
+         iLen += xborder; /* Make sure run length is not past end */
+         break;
+         }
+      x += iLen;
+      *pDest++ = x;
+      iLen = 0;
+doblack:
+      i = bitcount[c]; /* Get consecutive bits */
+      iLen += i; /* Add to total run length */
+      c <<= i;
+      cBits -= i;
+      if (cBits <= 0)
+         {
+         iLen += cBits; /* Adjust length */
+         cBits = 8;
+         c = *buf++;  /* Get another data byte */
+         c = ~c;   /* Flip color to find black */
+         iCount--;
+         if (iCount < 0)
+            break;
+         goto doblack;
+         }
+   /* Store the black run length */
+      c = ~c;       /* Flip color again to find white pixels */
+      xborder -= iLen;
+      if (xborder < 0)
+         {
+         iLen += xborder; /* Make sure run length is not past end */
+         break;
+         }
+      x += iLen;
+      *pDest++ = x;
+      iLen = 0;
+      } /* while */
+
+   x += iLen;
+   if (pDest >= pLimit) return G5_MAX_FLIPS_EXCEEDED;
+   *pDest++ = x;
+   *pDest++ = x; // Store a few more XSIZE to end the line
+   *pDest++ = x; // so that the compressor doesn't go past
+   *pDest++ = x; // the end of the line
+   return G5_SUCCESS;
+} /* G5ENCEncodeLine() */
+//
+// Compress a line of pixels and add it to the output
+// the input format is expected to be MSB (most significant bit) first
+// for example, pixel 0 is in byte 0 at bit 7 (0x80)
+// Returns G5ENC_SUCCESS for each line if all is well and G5ENC_IMAGE_COMPLETE
+// for the last line
+//
+int g5_encode_encodeLine(G5ENCIMAGE *pImage, uint8_t *pPixels)
+{
+int16_t a0, a0_c, b2, a1;
+int dx, run1, run2;
+int xsize, iErr, iHighWater;
+int iCur, iRef, iLen;
+int iHLen; // number of bits for long horizontal codes
+int16_t *CurFlips, *RefFlips;
+BUFFERED_BITS bb;
+
+    if (pImage == NULL || pPixels == NULL)
+        return G5_INVALID_PARAMETER;
+    iHighWater = pImage->iOutSize - 32;
+    iHLen = 32 - __builtin_clz(pImage->iWidth);
+    memcpy(&bb, &pImage->bb, sizeof(BUFFERED_BITS)); // keep local copy
+    CurFlips = pImage->pCur;
+    RefFlips = pImage->pRef;
+    xsize = pImage->iWidth; /* For performance reasons */
+
+    // Convert the incoming line of pixels into run-end data
+    iErr = G5ENCEncodeLine(pPixels, pImage->iWidth, CurFlips);
+    if (iErr != G5_SUCCESS) return iErr; // exceeded the maximum number of color changes
+    /* Encode this line as G5 */
+    a0 = a0_c = 0;
+    iCur = iRef = 0;
+    while (a0 < xsize) {
+        b2 = RefFlips[iRef+1];
+        a1 = CurFlips[iCur];
+        if (b2 < a1) { /* Is b2 to the left of a1? */
+            /* yes, do pass mode */
+            a0 = b2;
+            iRef += 2;
+            G5ENCInsertCode(&bb, 1, 4); /* Pass code = 0001 */
+        } else { /* Try vertical and horizontal mode */
+            dx = RefFlips[iRef] - a1;  /* b1 - a1 */
+            if (dx > 3 || dx < -3) { /* Horizontal mode */
+                G5ENCInsertCode(&bb, 1, 3); /* Horizontal code = 001 */
+                run1 = CurFlips[iCur] - a0;
+                run2 = CurFlips[iCur+1] - CurFlips[iCur];
+                if (run1 < 8) {
+                    if (run2 < 8) { // short, short
+                        G5ENCInsertCode(&bb, HORIZ_SHORT_SHORT, 2); /* short, short = 00 */
+                        G5ENCInsertCode(&bb, run1, 3);
+                        G5ENCInsertCode(&bb, run2, 3);
+                    } else { // short, long
+                        G5ENCInsertCode(&bb, HORIZ_SHORT_LONG, 2); /* short, long = 01 */
+                        G5ENCInsertCode(&bb, run1, 3);
+                        G5ENCInsertCode(&bb, run2, iHLen);
+                    }
+                } else { // first run is long
+                    if (run2 < 8) { // long, short
+                        G5ENCInsertCode(&bb, HORIZ_LONG_SHORT, 2); /* long, short = 10 */
+                        G5ENCInsertCode(&bb, run1, iHLen);
+                        G5ENCInsertCode(&bb, run2, 3);
+                    } else { // long, long
+                        G5ENCInsertCode(&bb, HORIZ_LONG_LONG, 2); /* long, long = 11 */
+                        G5ENCInsertCode(&bb, run1, iHLen);
+                        G5ENCInsertCode(&bb, run2, iHLen);
+                    }
+                }
+               a0 = CurFlips[iCur+1]; /* a0 = a2 */
+               if (a0 != xsize) {
+                  iCur += 2; /* Skip two color flips */
+                   while (RefFlips[iRef] != xsize && RefFlips[iRef] <= a0) {
+                       iRef += 2;
+                   }
+                }
+            } else { /* Vertical mode */
+               dx = (dx + 3) * 2; /* Convert to index table */
+                G5ENCInsertCode(&bb, vtable[dx], vtable[dx+1]);
+                a0 = a1;
+                a0_c = 1-a0_c;
+                if (a0 != xsize) {
+                    if (iRef != 0) {
+                        iRef -= 2;
+                    }
+                    iRef++; /* Skip a color change in cur and ref */
+                    iCur++;
+                    while (RefFlips[iRef] <= a0 && RefFlips[iRef] != xsize) {
+                        iRef += 2;
+                    }
+                }
+            } /* vertical mode */
+        } /* horiz/vert mode */
+    } /* while x < xsize */
+    iLen = (int)(bb.pBuf-pImage->pOutBuf);
+    if (iLen >= iHighWater) { // not enough space
+           pImage->iError = iErr = G5_DATA_OVERFLOW; // we don't have a better error
+           return iErr;
+    }
+    if (pImage->y == pImage->iHeight-1) { // last line of image
+        G5ENCFlushBits(&bb); // output the final buffered bits
+        // wrap up final output
+        pImage->iDataSize = (int)(bb.pBuf-pImage->pOutBuf);
+        iErr = G5_ENCODE_COMPLETE;
+    }
+    pImage->pCur = RefFlips; // swap current and reference lines
+    pImage->pRef = CurFlips;
+    pImage->y++;
+    memcpy(&pImage->bb, &bb, sizeof(bb));
+    return iErr;
+} /* g5_encode_encodeLine() */
+//
+// Returns the number of bytes of G5 created by the encoder
+//
+int g5_encode_getOutSize(G5ENCIMAGE *pImage)
+{
+    int iSize = 0;
+    if (pImage != NULL)
+        iSize = pImage->iDataSize;
+    return iSize;
+} /* g5_encode_getOutSize() */

ESP32_AP-Flasher/src/ips_display.cpp

@@ -12,14 +12,346 @@
 #include "ips_display.h"
 
 #define YELLOW_SENSE 8  // sense AP hardware
+
+#ifdef HAS_ELECROW_ADV_2_8
+#define TFT_BACKLIGHT 38
+#else
 #define TFT_BACKLIGHT 14
+#endif
 
 TFT_eSPI tft2 = TFT_eSPI();
 uint8_t YellowSense = 0;
 bool tftLogscreen = true;
 bool tftOverride = false;
 
+#if defined HAS_LILYGO_TPANEL || defined HAS_4inch_TPANEL
+
+#if defined HAS_LILYGO_TPANEL
+static const uint8_t st7701_type9_init_operations_lilygo[] = {
+
+    BEGIN_WRITE,
+    WRITE_COMMAND_8, 0xFF,
+    WRITE_BYTES, 5, 0x77, 0x01, 0x00, 0x00, 0x13,
+
+    WRITE_C8_D8, 0xEF, 0x08,
+
+    WRITE_COMMAND_8, 0xFF,
+    WRITE_BYTES, 5, 0x77, 0x01, 0x00, 0x00, 0x10,
+
+    WRITE_C8_D16, 0xC0, 0x3B, 0x00,
+    WRITE_C8_D16, 0xC1, 0x0B, 0x02,
+
+    WRITE_COMMAND_8, 0xC2,
+    WRITE_BYTES, 3, 0x30, 0x02, 0x37,
+
+    WRITE_C8_D8, 0xCC, 0x10,
+
+    WRITE_COMMAND_8, 0xB0,  // Positive Voltage Gamma Control
+    WRITE_BYTES, 16,
+    0x00, 0x0F, 0x16, 0x0E,
+    0x11, 0x07, 0x09, 0x09,
+    0x08, 0x23, 0x05, 0x11,
+    0x0F, 0x28, 0x2D, 0x18,
+
+    WRITE_COMMAND_8, 0xB1,  // Negative Voltage Gamma Control
+    WRITE_BYTES, 16,
+    0x00, 0x0F, 0x16, 0x0E,
+    0x11, 0x07, 0x09, 0x08,
+    0x09, 0x23, 0x05, 0x11,
+    0x0F, 0x28, 0x2D, 0x18,
+
+    WRITE_COMMAND_8, 0xFF,
+    WRITE_BYTES, 5, 0x77, 0x01, 0x00, 0x00, 0x11,
+
+    WRITE_C8_D8, 0xB0, 0x4D,
+    WRITE_C8_D8, 0xB1, 0x33,
+    WRITE_C8_D8, 0xB2, 0x87,
+    WRITE_C8_D8, 0xB5, 0x4B,
+    WRITE_C8_D8, 0xB7, 0x8C,
+    WRITE_C8_D8, 0xB8, 0x20,
+    WRITE_C8_D8, 0xC1, 0x78,
+    WRITE_C8_D8, 0xC2, 0x78,
+    WRITE_C8_D8, 0xD0, 0x88,
+
+    WRITE_COMMAND_8, 0xE0,
+    WRITE_BYTES, 3, 0x00, 0x00, 0x02,
+
+    WRITE_COMMAND_8, 0xE1,
+    WRITE_BYTES, 11,
+    0x02, 0xF0, 0x00, 0x00,
+    0x03, 0xF0, 0x00, 0x00,
+    0x00, 0x44, 0x44,
+
+    WRITE_COMMAND_8, 0xE2,
+    WRITE_BYTES, 12,
+    0x10, 0x10, 0x40, 0x40,
+    0xF2, 0xF0, 0x00, 0x00,
+    0xF2, 0xF0, 0x00, 0x00,
+
+    WRITE_COMMAND_8, 0xE3,
+    WRITE_BYTES, 4, 0x00, 0x00, 0x11, 0x11,
+
+    WRITE_C8_D16, 0xE4, 0x44, 0x44,
+
+    WRITE_COMMAND_8, 0xE5,
+    WRITE_BYTES, 16,
+    0x07, 0xEF, 0xF0, 0xF0,
+    0x09, 0xF1, 0xF0, 0xF0,
+    0x03, 0xF3, 0xF0, 0xF0,
+    0x05, 0xED, 0xF0, 0xF0,
+
+    WRITE_COMMAND_8, 0xE6,
+    WRITE_BYTES, 4, 0x00, 0x00, 0x11, 0x11,
+
+    WRITE_C8_D16, 0xE7, 0x44, 0x44,
+
+    WRITE_COMMAND_8, 0xE8,
+    WRITE_BYTES, 16,
+    0x08, 0xF0, 0xF0, 0xF0,
+    0x0A, 0xF2, 0xF0, 0xF0,
+    0x04, 0xF4, 0xF0, 0xF0,
+    0x06, 0xEE, 0xF0, 0xF0,
+
+    WRITE_COMMAND_8, 0xEB,
+    WRITE_BYTES, 7,
+    0x00, 0x00, 0xE4, 0xE4,
+    0x44, 0x88, 0x40,
+
+    WRITE_C8_D16, 0xEC, 0x78, 0x00,
+
+    WRITE_COMMAND_8, 0xED,
+    WRITE_BYTES, 16,
+    0x20, 0xF9, 0x87, 0x76,
+    0x65, 0x54, 0x4F, 0xFF,
+    0xFF, 0xF4, 0x45, 0x56,
+    0x67, 0x78, 0x9F, 0x02,
+
+    WRITE_COMMAND_8, 0xEF,
+    WRITE_BYTES, 6,
+    0x10, 0x0D, 0x04, 0x08,
+    0x3F, 0x1F,
+
+    // WRITE_C8_D8, 0xCD, 0x05,//Test
+
+    WRITE_C8_D8, 0x3A, 0x55,
+
+    WRITE_C8_D8, 0x36, 0x08,
+
+    WRITE_COMMAND_8, 0x11,
+
+    // WRITE_COMMAND_8, 0xFF,//Test
+    // WRITE_BYTES, 5,
+    // 0x77, 0x01, 0x00, 0x00,
+    // 0x12,
+
+    // WRITE_C8_D8, 0xD1, 0x81,//Test
+    // WRITE_C8_D8, 0xD2, 0x08,//Test
+
+    WRITE_COMMAND_8, 0x29,  // Display On
+
+    // WRITE_C8_D8, 0x35, 0x00,//Test
+    // WRITE_C8_D8, 0xCE, 0x04,//Test
+
+    // WRITE_COMMAND_8, 0xF2,//Test
+    // WRITE_BYTES, 4,
+    // 0xF0, 0xA3, 0xA3, 0x71,
+
+    END_WRITE};
+Arduino_DataBus* bus = new Arduino_XL9535SWSPI(IIC_SDA /* SDA */, IIC_SCL /* SCL */, -1 /* XL PWD */,
+                                               XL95X5_CS /* XL CS */, XL95X5_SCLK /* XL SCK */, XL95X5_MOSI /* XL MOSI */);
+Arduino_ESP32RGBPanel* rgbpanel = new Arduino_ESP32RGBPanel(
+    -1 /* DE */, LCD_VSYNC /* VSYNC */, LCD_HSYNC /* HSYNC */, LCD_PCLK /* PCLK */,
+    LCD_B0 /* B0 */, LCD_B1 /* B1 */, LCD_B2 /* B2 */, LCD_B3 /* B3 */, LCD_B4 /* B4 */,
+    LCD_G0 /* G0 */, LCD_G1 /* G1 */, LCD_G2 /* G2 */, LCD_G3 /* G3 */, LCD_G4 /* G4 */, LCD_G5 /* G5 */,
+    LCD_R0 /* R0 */, LCD_R1 /* R1 */, LCD_R2 /* R2 */, LCD_R3 /* R3 */, LCD_R4 /* R4 */,
+    1 /* hsync_polarity */, 20 /* hsync_front_porch */, 2 /* hsync_pulse_width */, 0 /* hsync_back_porch */,
+    1 /* vsync_polarity */, 30 /* vsync_front_porch */, 8 /* vsync_pulse_width */, 1 /* vsync_back_porch */,
+    10 /* pclk_active_neg */, 6000000L /* prefer_speed */, true /* useBigEndian */,
+    0 /* de_idle_high*/, 0 /* pclk_idle_high */);
+Arduino_RGB_Display* gfx = new Arduino_RGB_Display(
+    LCD_WIDTH /* width */, LCD_HEIGHT /* height */, rgbpanel, 0 /* rotation */, true /* auto_flush */,
+    bus, -1 /* RST */, st7701_type9_init_operations_lilygo, sizeof(st7701_type9_init_operations_lilygo));
+
+#else
+static const uint8_t st7701_4848S040_init[] = {
+    BEGIN_WRITE,
+    WRITE_COMMAND_8, 0xFF,
+    WRITE_BYTES, 5, 0x77, 0x01, 0x00, 0x00, 0x10,
+
+    WRITE_C8_D16, 0xC0, 0x3B, 0x00,
+    WRITE_C8_D16, 0xC1, 0x0D, 0x02,
+    WRITE_C8_D16, 0xC2, 0x31, 0x05,
+    WRITE_C8_D8, 0xCD, 0x00,  // 0xCD, 0x08 !!
+
+    WRITE_COMMAND_8, 0xB0,  // Positive Voltage Gamma Control
+    WRITE_BYTES, 16,
+    0x00, 0x11, 0x18, 0x0E, 0x11, 0x06, 0x07, 0x08,
+    0x07, 0x22, 0x04, 0x12, 0x0F, 0xAA, 0x31, 0x18,
+
+    WRITE_COMMAND_8, 0xB1,  // Negative Voltage Gamma Control
+    WRITE_BYTES, 16,
+    0x00, 0x11, 0x19, 0x0E, 0x12, 0x07, 0x08, 0x08,
+    0x08, 0x22, 0x04, 0x11, 0x11, 0xA9, 0x32, 0x18,
+
+    // PAGE1
+    WRITE_COMMAND_8, 0xFF,
+    WRITE_BYTES, 5, 0x77, 0x01, 0x00, 0x00, 0x11,
+
+    WRITE_C8_D8, 0xB0, 0x60,  // Vop=4.7375v
+    WRITE_C8_D8, 0xB1, 0x32,  // VCOM=32
+    WRITE_C8_D8, 0xB2, 0x07,  // VGH=15v
+    WRITE_C8_D8, 0xB3, 0x80,
+    WRITE_C8_D8, 0xB5, 0x49,  // VGL=-10.17v
+    WRITE_C8_D8, 0xB7, 0x85,
+    WRITE_C8_D8, 0xB8, 0x21,  // AVDD=6.6 & AVCL=-4.6
+    WRITE_C8_D8, 0xC1, 0x78,
+    WRITE_C8_D8, 0xC2, 0x78,
+
+    WRITE_COMMAND_8, 0xE0,
+    WRITE_BYTES, 3, 0x00, 0x1B, 0x02,
+
+    WRITE_COMMAND_8, 0xE1,
+    WRITE_BYTES, 11,
+    0x08, 0xA0, 0x00, 0x00,
+    0x07, 0xA0, 0x00, 0x00,
+    0x00, 0x44, 0x44,
+
+    WRITE_COMMAND_8, 0xE2,
+    WRITE_BYTES, 12,
+    0x11, 0x11, 0x44, 0x44,
+    0xED, 0xA0, 0x00, 0x00,
+    0xEC, 0xA0, 0x00, 0x00,
+
+    WRITE_COMMAND_8, 0xE3,
+    WRITE_BYTES, 4, 0x00, 0x00, 0x11, 0x11,
+
+    WRITE_C8_D16, 0xE4, 0x44, 0x44,
+
+    WRITE_COMMAND_8, 0xE5,
+    WRITE_BYTES, 16,
+    0x0A, 0xE9, 0xD8, 0xA0, 0x0C, 0xEB, 0xD8, 0xA0,
+    0x0E, 0xED, 0xD8, 0xA0, 0x10, 0xEF, 0xD8, 0xA0,
+
+    WRITE_COMMAND_8, 0xE6,
+    WRITE_BYTES, 4, 0x00, 0x00, 0x11, 0x11,
+
+    WRITE_C8_D16, 0xE7, 0x44, 0x44,
+
+    WRITE_COMMAND_8, 0xE8,
+    WRITE_BYTES, 16,
+    0x09, 0xE8, 0xD8, 0xA0,
+    0x0B, 0xEA, 0xD8, 0xA0,
+    0x0D, 0xEC, 0xD8, 0xA0,
+    0x0F, 0xEE, 0xD8, 0xA0,
+
+    WRITE_COMMAND_8, 0xEB,
+    WRITE_BYTES, 7, 0x02, 0x00, 0xE4, 0xE4, 0x88, 0x00, 0x40,
+
+    WRITE_C8_D16, 0xEC, 0x3C, 0x00,
+
+    WRITE_COMMAND_8, 0xED,
+    WRITE_BYTES, 16,
+    0xAB, 0x89, 0x76, 0x54, 0x02, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0x20, 0x45, 0x67, 0x98, 0xBA,
+
+    //-----------VAP & VAN---------------
+    WRITE_COMMAND_8, 0xFF,
+    WRITE_BYTES, 5, 0x77, 0x01, 0x00, 0x00, 0x13,
+
+    WRITE_C8_D8, 0xE5, 0xE4,
+
+    WRITE_COMMAND_8, 0xFF,
+    WRITE_BYTES, 5, 0x77, 0x01, 0x00, 0x00, 0x00,
+
+    // WRITE_COMMAND_8, 0x21,   // 0x20 normal, 0x21 IPS !!
+    WRITE_C8_D8, 0x3A, 0x50,  // 0x70 RGB888, 0x60 RGB666, 0x50 RGB565
+    WRITE_COMMAND_8, 0x11,    // Sleep Out
+    END_WRITE,
+
+    DELAY, 120,
+
+    BEGIN_WRITE,
+    WRITE_COMMAND_8, 0x29,  // Display On
+    END_WRITE};
+Arduino_DataBus* bus = new Arduino_SWSPI(
+    GFX_NOT_DEFINED /* DC */, SPI_LCD_CS /* CS */, SPI_LCD_SCLK /* SCK */, SPI_LCD_MOSI /* MOSI */, GFX_NOT_DEFINED /* MISO */);
+Arduino_ESP32RGBPanel* rgbpanel = new Arduino_ESP32RGBPanel(
+    LCD_DE /* DE */, LCD_VSYNC /* VSYNC */, LCD_HSYNC /* HSYNC */, LCD_PCLK /* PCLK */,
+    LCD_R0 /* B0 */, LCD_R1 /* B1 */, LCD_R2 /* B2 */, LCD_R3 /* B3 */, LCD_R4 /* B4 */,
+    LCD_G0 /* G0 */, LCD_G1 /* G1 */, LCD_G2 /* G2 */, LCD_G3 /* G3 */, LCD_G4 /* G4 */, LCD_G5 /* G5 */,
+    LCD_B0 /* R0 */, LCD_B1 /* R1 */, LCD_B2 /* R2 */, LCD_B3 /* R3 */, LCD_B4 /* R4 */,
+    1 /* hsync_polarity */, 10 /* hsync_front_porch */, 8 /* hsync_pulse_width */, 50 /* hsync_back_porch */,
+    1 /* vsync_polarity */, 10 /* vsync_front_porch */, 8 /* vsync_pulse_width */, 20 /* vsync_back_porch */,
+    10 /* pclk_active_neg */, 6000000L /* prefer_speed */, true);
+Arduino_RGB_Display* gfx = new Arduino_RGB_Display(
+    LCD_WIDTH /* width */, LCD_HEIGHT /* height */, rgbpanel, 0 /* rotation */, true /* auto_flush */,
+    bus, -1 /* RST */, st7701_4848S040_init, sizeof(st7701_4848S040_init));
+
+#endif
+#endif
+
+#if defined HAS_GT911_TOUCH
+#include <Wire.h>
+#include <Touch_GT911.h>
+#define TOUCH_GT911_SCL 45
+#define TOUCH_GT911_SDA 19
+int touch_last_x = 0, touch_last_y = 0;
+uint32_t last_touch_read = 0;
+uint8_t is_new_touch_checked = false;
+Touch_GT911 ts = Touch_GT911(TOUCH_GT911_SDA, TOUCH_GT911_SCL, max(480, 0), max(480, 0));
+
+void touch_init()
+{
+    ts.begin();
+}
+void touch_loop()
+{
+    if (millis() - last_touch_read >= 50) {
+        last_touch_read = millis();
+        ts.read();
+        if (ts.isTouched)
+        {            
+            touch_last_x = map(ts.points[0].x, 480, 0, 0, 480 - 1);
+            touch_last_y = map(ts.points[0].y, 480, 0, 0, 480 - 1);
+            Serial.printf("Touch position X: %i Y: %i\r\n", touch_last_x, touch_last_y);
+            if(is_new_touch_checked == false)
+            {
+                is_new_touch_checked = true;
+                if(touch_last_x <= 240)
+                    sendAvail(WAKEUP_REASON_BUTTON1);
+                else
+                    sendAvail(WAKEUP_REASON_BUTTON2);
+            }
+        }else{
+            is_new_touch_checked = false;
+        }
+    }
+}
+#else
+void touch_init()
+{
+}
+void touch_loop()
+{
+}
+#endif
+
 void TFTLog(String text) {
+#if defined HAS_LILYGO_TPANEL || defined HAS_4inch_TPANEL
+
+    gfx->setTextSize(2);
+
+    if (tftLogscreen == false) {
+        gfx->fillScreen(BLACK);
+        gfx->setCursor(0, 0);
+        tftLogscreen = true;
+    }
+    if (text.isEmpty()) return;
+    gfx->setTextColor(WHITE);
+    gfx->println(text);
+
+#else
+
     if (tftLogscreen == false) {
         tft2.fillScreen(TFT_BLACK);
         tft2.setCursor(0, 0, (tft2.width() == 160 ? 1 : 2));
@@ -53,6 +385,7 @@ void TFTLog(String text) {
         tft2.setTextColor(TFT_GREEN);
     }
     tft2.println(text);
+#endif
 }
 
 int32_t findId(uint8_t mac[8]) {
@@ -72,7 +405,13 @@ void sendAvail(uint8_t wakeupReason) {
     memcpy(&eadr.src, mac, 6);
     eadr.adr.lastPacketRSSI = WiFi.RSSI();
     eadr.adr.currentChannel = config.channel;
+#ifdef TFT_HW_TYPE
+    eadr.adr.hwType = TFT_HW_TYPE;
+#elif defined HAS_LILYGO_TPANEL || defined HAS_4inch_TPANEL
+    eadr.adr.hwType = 0xE2;
+#else
     eadr.adr.hwType = (tft2.width() == 160 ? 0xE1 : 0xE0);
+#endif
     eadr.adr.wakeupReason = wakeupReason;
     eadr.adr.capabilities = 0;
     eadr.adr.tagSoftwareVersion = 0;
@@ -81,25 +420,65 @@ void sendAvail(uint8_t wakeupReason) {
 }
 
 void yellow_ap_display_init(void) {
+#if defined HAS_LILYGO_TPANEL || defined HAS_4inch_TPANEL
+
+    tftLogscreen = true;
+
+    pinMode(LCD_BL, OUTPUT);
+    digitalWrite(LCD_BL, HIGH);
+
+#if ESP_ARDUINO_VERSION_MAJOR == 2
+    ledcAttachPin(LCD_BL, 1);
+    ledcSetup(1, 1000, 8);
+    ledcWrite(1, config.tft);  // brightness
+#else
+    ledcAttachChannel(LCD_BL, 1000, 8, 1);
+    ledcWriteChannel(1, config.tft);
+#endif
+
+#if defined HAS_LILYGO_TPANEL
+    Wire.begin(IIC_SDA, IIC_SCL);
+#endif
+    gfx->begin();
+    gfx->fillScreen(BLACK);
+
+#else
+#ifdef HAS_ELECROW_C6
+    YellowSense = 0;
+#else
     pinMode(YELLOW_SENSE, INPUT_PULLDOWN);
     vTaskDelay(100 / portTICK_PERIOD_MS);
     if (digitalRead(YELLOW_SENSE) == HIGH) YellowSense = 1;
+#endif
     pinMode(TFT_BACKLIGHT, OUTPUT);
     digitalWrite(TFT_BACKLIGHT, LOW);
 
     tft2.init();
+#ifdef ST7735_NANO_TLSR
+    YellowSense = 0;
+    tft2.setRotation(1);
+#else
     tft2.setRotation(YellowSense == 1 ? 1 : 3);
+#endif
     tft2.fillScreen(TFT_BLACK);
     tft2.setCursor(12, 0, (tft2.width() == 160 ? 1 : 2));
     tft2.setTextColor(TFT_WHITE);
     tftLogscreen = true;
 
-    ledcSetup(6, 5000, 8);
-    ledcAttachPin(TFT_BACKLIGHT, 6);
+#if ESP_ARDUINO_VERSION_MAJOR == 2
+    ledcSetup(1, 5000, 8);
+    ledcAttachPin(TFT_BACKLIGHT, 1);
+    ledcWrite(1, config.tft);
     if (tft2.width() == 160) {
         GPIO.func_out_sel_cfg[TFT_BACKLIGHT].inv_sel = 1;
     }
-    ledcWrite(6, config.tft);
+#else
+    ledcAttachChannel(TFT_BACKLIGHT, 5000, 8, 1);
+    ledcWriteChannel(1, config.tft);
+    if (tft2.width() == 160) ledcOutputInvert(TFT_BACKLIGHT, true);
+#endif
+#endif
+    touch_init();
 }
 
 void yellow_ap_display_loop(void) {
@@ -141,7 +520,19 @@ void yellow_ap_display_loop(void) {
             void* spriteData = spr.getPointer();
             size_t bytesRead = file.readBytes((char*)spriteData, spr.width() * spr.height() * 2);
             file.close();
+
+#if defined HAS_LILYGO_TPANEL || defined HAS_4inch_TPANEL
+            long dy = spr.height();
+            long dx = spr.width();
+
+            uint16_t* data = static_cast<uint16_t*>(const_cast<void*>(spriteData));
+
+            gfx->draw16bitRGBBitmap(0, 0, (uint16_t*)spriteData, dx, dy);
+            spr.deleteSprite();
+#else
             spr.pushSprite(0, 0);
+#endif
+
             tftLogscreen = false;
 
             struct espXferComplete xfc = {0};
@@ -150,6 +541,7 @@ void yellow_ap_display_loop(void) {
         }
         last_update = millis();
     }
+    touch_loop();
 }
 
 #endif

ESP32_AP-Flasher/src/language.cpp

@@ -29,8 +29,8 @@ void updateLanguageFromConfig() {
         return;
     }
 
-    DynamicJsonDocument doc(1024);
-    StaticJsonDocument<80> filter;
+    JsonDocument doc;
+    JsonDocument filter;
     filter[String(currentLanguage)] = true;
     const DeserializationError error = deserializeJson(doc, file, DeserializationOption::Filter(filter));
     file.close();

ESP32_AP-Flasher/src/leds.cpp

@@ -36,6 +36,14 @@ struct ledInstruction {
     bool reQueue = false;
 };
 
+void ledcSet(uint8_t channel, uint8_t brightness) {
+#if ESP_ARDUINO_VERSION_MAJOR == 2
+    ledcWrite(channel, brightness);
+#else
+    ledcWriteChannel(channel, brightness);
+#endif
+}
+
 #ifdef HAS_RGB_LED
 
 void addToRGBQueue(struct ledInstructionRGB* rgb, bool requeue) {
@@ -132,8 +140,9 @@ void rgbIdleStep() {
 
 void setBrightness(int brightness) {
     maxledbrightness = brightness;
-#ifdef HAS_TFT
-    ledcWrite(6, config.tft);
+
+#if defined HAS_LILYGO_TPANEL || defined HAS_4inch_TPANEL || HAS_TFT
+    ledcSet(1, config.tft);
 #endif
 #ifdef HAS_RGB_LED
     FastLED.setBrightness(maxledbrightness);
@@ -145,8 +154,8 @@ void updateBrightnessFromConfig() {
     if (newbrightness != maxledbrightness) {
         setBrightness(newbrightness);
     }
-#ifdef HAS_TFT
-    ledcWrite(6, config.tft);
+#if defined HAS_LILYGO_TPANEL || defined HAS_4inch_TPANEL || HAS_TFT
+    ledcSet(1, config.tft);
 #endif
     if (apInfo.state == AP_STATE_NORADIO) addFadeMono(config.led);
 }
@@ -167,11 +176,9 @@ void addFadeMono(uint8_t value) {
 }
 
 void showMono(uint8_t brightness) {
-#ifdef CONFIG_IDF_TARGET_ESP32
-    ledcWrite(7, 255 - gamma8[brightness]);
-#else
-    ledcWrite(7, gamma8[brightness]);
-#endif
+    if (FLASHER_LED != -1) {
+        ledcSet(7, gamma8[brightness]);
+    }
 }
 
 void quickBlink(uint8_t repeat) {
@@ -213,11 +220,13 @@ void ledTask(void* parameter) {
 
     ledQueue = xQueueCreate(30, sizeof(struct ledInstruction*));
 
-    ledcSetup(7, 5000, 8);
     if (FLASHER_LED != -1) {
-        digitalWrite(FLASHER_LED, HIGH);
-        pinMode(FLASHER_LED, OUTPUT);
+#if ESP_ARDUINO_VERSION_MAJOR == 2
+        ledcSetup(7, 5000, 8);
         ledcAttachPin(FLASHER_LED, 7);
+#else
+        ledcAttachChannel(FLASHER_LED, 1000, 8, 7);
+#endif
     }
 
     struct ledInstruction* monoled = nullptr;
@@ -288,7 +297,7 @@ void ledTask(void* parameter) {
                 if (monoled->fadeTime <= 1) {
                     showMono(monoled->value);
                 }
-            } 
+            }
         } else {
             if (monoled->fadeTime) {
                 monoled->fadeTime--;
@@ -304,4 +313,4 @@ void ledTask(void* parameter) {
 
         vTaskDelay(1 / portTICK_PERIOD_MS);
     }
-}
+}

ESP32_AP-Flasher/src/main.cpp

@@ -2,6 +2,9 @@
 #include <Arduino.h>
 #include <WiFi.h>
 #include <time.h>
+#ifdef ETHERNET_CLK_MODE
+#include <ETH.h>
+#endif
 
 #include "contentmanager.h"
 #include "flasher.h"
@@ -26,7 +29,9 @@
 #include "udp.h"
 #include "util.h"
 #include "web.h"
+#ifdef HAS_BLE_WRITER
 #include "ble_writer.h"
+#endif
 
 util::Timer intervalContentRunner(seconds(1));
 util::Timer intervalSysinfo(seconds(5));
@@ -46,7 +51,12 @@ void delayedStart(void* parameter) {
 }
 
 void setup() {
+#ifdef UART_LOGGING_TX_ONLY_PIN
+    Serial.begin(115200, SERIAL_8N1, -1, UART_LOGGING_TX_ONLY_PIN);
+    gpio_set_drive_capability((gpio_num_t)FLASHER_AP_RXD, GPIO_DRIVE_CAP_0);
+#else
     Serial.begin(115200);
+#endif
 #if ARDUINO_USB_CDC_ON_BOOT == 1
     Serial.setTxTimeoutMs(0); // workaround bug in USB CDC that slows down serial output when no usb connected
 #endif
@@ -112,6 +122,7 @@ void setup() {
     }
     */
 
+    wm.initEth();
     initAPconfig();
 
     updateLanguageFromConfig();
@@ -148,7 +159,12 @@ void setup() {
     // We'll need to start the 'usbflasher' task for boards with a second (USB) port. This can be used as a 'flasher' interface, using a python script on the host
     xTaskCreate(usbFlasherTask, "usbflasher", 10000, NULL, 5, NULL);
 #else
+
+#ifdef ETHERNET_CLK_MODE
+    if (!(ETHERNET_CLK_MODE == ETH_CLOCK_GPIO0_IN || ETHERNET_CLK_MODE == ETH_CLOCK_GPIO0_OUT))
+#endif
     pinMode(0, INPUT_PULLUP);
+
 #endif
 
 #ifdef HAS_EXT_FLASHER

ESP32_AP-Flasher/src/makeimage.cpp

@@ -15,6 +15,12 @@
 #include "ips_display.h"
 #endif
 
+#include "commstructs.h"
+#ifndef SAVE_SPACE
+#include "g5/Group5.h"
+#include "g5/g5enc.inl"
+#endif
+
 TFT_eSPI tft = TFT_eSPI();
 TFT_eSprite spr = TFT_eSprite(&tft);
 
@@ -69,14 +75,43 @@ struct Error {
     int32_t b;
 };
 
-uint32_t colorDistance(Color &c1, Color &c2, Error &e1) {
-    e1.r = constrain(e1.r, -255, 255);
-    e1.g = constrain(e1.g, -255, 255);
-    e1.b = constrain(e1.b, -255, 255);
+uint32_t colorDistance(const Color &c1, const Color &c2, const Error &e1) {
     int32_t r_diff = c1.r + e1.r - c2.r;
     int32_t g_diff = c1.g + e1.g - c2.g;
     int32_t b_diff = c1.b + e1.b - c2.b;
-    return 3 * r_diff * r_diff + 6 * g_diff * g_diff + b_diff * b_diff;
+    if (abs(c1.r - c1.g) < 20 && abs(c1.b - c1.g) < 20) {
+        if (abs(c2.r - c2.g) > 20 || abs(c2.b - c2.g) > 20) return 4294967295;  // don't select color pixels on black and white
+    }
+    return 3 * r_diff * r_diff + 5.47 * g_diff * g_diff + 1.53 * b_diff * b_diff;
+}
+
+std::tuple<int, int, float, float> findClosestColors(const Color &pixel, const std::vector<Color> &palette) {
+    int closestIndex = -1, secondClosestIndex = -1;
+    float closestDist = std::numeric_limits<float>::max();
+    float secondClosestDist = std::numeric_limits<float>::max();
+    for (size_t i = 0; i < palette.size(); ++i) {
+        float dist = colorDistance(pixel, palette[i], (Error){0, 0, 0});
+        if (dist < closestDist) {
+            secondClosestIndex = closestIndex;
+            secondClosestDist = closestDist;
+            closestIndex = i;
+            closestDist = dist;
+        } else if (dist < secondClosestDist) {
+            secondClosestIndex = i;
+            secondClosestDist = dist;
+        }
+    }
+    if (closestIndex != -1 && secondClosestIndex != -1) {
+        auto rgbValue = [](const Color &color) {
+            return (color.r << 16) | (color.g << 8) | color.b;
+        };
+
+        if (rgbValue(palette[secondClosestIndex]) > rgbValue(palette[closestIndex])) {
+            std::swap(closestIndex, secondClosestIndex);
+            std::swap(closestDist, secondClosestDist);
+        }
+    }
+    return { closestIndex, secondClosestIndex, closestDist, secondClosestDist};
 }
 
 void spr2color(TFT_eSprite &spr, imgParam &imageParams, uint8_t *buffer, size_t buffer_size, bool is_red) {
@@ -84,7 +119,7 @@ void spr2color(TFT_eSprite &spr, imgParam &imageParams, uint8_t *buffer, size_t
     long bufw = spr.width(), bufh = spr.height();
 
     if (imageParams.rotatebuffer % 2) {
-        //turn the image 90 or 270
+        // turn the image 90 or 270
         rotate = (rotate + 3) % 4;
         rotate = (rotate + (imageParams.rotatebuffer - 1)) % 4;
         bufw = spr.height();
@@ -106,11 +141,7 @@ void spr2color(TFT_eSprite &spr, imgParam &imageParams, uint8_t *buffer, size_t
     Error *error_bufferold = new Error[bufw + 4];
     Error *error_buffernew = new Error[bufw + 4];
 
-    const uint8_t ditherMatrix[4][4] = {
-        {0, 9, 2, 10},
-        {12, 5, 14, 6},
-        {3, 11, 1, 8},
-        {15, 7, 13, 4}};
+    size_t bitOffset = 0;
 
     memset(error_bufferold, 0, bufw * sizeof(Error));
     for (uint16_t y = 0; y < bufh; y++) {
@@ -131,43 +162,72 @@ void spr2color(TFT_eSprite &spr, imgParam &imageParams, uint8_t *buffer, size_t
                     break;
             }
 
-            if (imageParams.dither == 2) {
-                // Ordered dithering
-                uint8_t ditherValue = ditherMatrix[y % 4][x % 4];
-                error_bufferold[x].r = (ditherValue << 4) - 120;  // * 256 / 16 - 128 + 8
-                error_bufferold[x].g = (ditherValue << 4) - 120;
-                error_bufferold[x].b = (ditherValue << 4) - 120;
-            }
-
             int best_color_index = 0;
-            uint32_t best_color_distance = colorDistance(color, palette[0], error_bufferold[x]);
-
-            for (int i = 1; i < num_colors; i++) {
-                if (best_color_distance == 0) break;
-                uint32_t distance = colorDistance(color, palette[i], error_bufferold[x]);
-                if (distance < best_color_distance) {
-                    best_color_distance = distance;
-                    best_color_index = i;
+            if (imageParams.dither == 2) {
+                // special ordered dithering
+                auto [c1Index, c2Index, distC1, distC2] = findClosestColors(color, palette);
+                Color c1 = palette[c1Index];
+                Color c2 = palette[c2Index];
+                float weight = distC1 / (distC1 + distC2);
+                if (weight <= 0.03) {
+                    best_color_index = c1Index;
+                } else if (weight < 0.30) {
+                    best_color_index = ((y % 2 && ((y / 2 + x) % 2)) ? c2Index : c1Index);
+                } else if (weight < 0.70) {
+                    best_color_index = ((x + y) % 2 ? c2Index : c1Index);
+                } else if (weight < 0.97) {
+                    best_color_index = ((y % 2 && ((y / 2 + x) % 2)) % 2 ? c1Index : c2Index);
+                } else {
+                    best_color_index = c2Index;
                 }
             }
-            uint8_t bitIndex = 7 - (x % 8);
-            uint32_t byteIndex = (y * bufw + x) / 8;
 
-            // this looks a bit ugly, but it's performing better than shorter notations
-            switch (best_color_index) {
-                case 1:
-                    if (!is_red)
+            if (imageParams.dither == 1 || imageParams.dither == 0) {
+                uint32_t best_color_distance = colorDistance(color, palette[0], error_bufferold[x]);
+
+                for (int i = 1; i < num_colors; i++) {
+                    if (best_color_distance == 0) break;
+                    uint32_t distance = colorDistance(color, palette[i], error_bufferold[x]);
+                    if (distance < best_color_distance) {
+                        best_color_distance = distance;
+                        best_color_index = i;
+                    }
+                }
+            }
+
+            if (imageParams.bpp == 3 || imageParams.bpp == 4) {
+                size_t byteIndex = bitOffset / 8;
+                uint8_t bitIndex = bitOffset % 8;
+
+                if (bitIndex + imageParams.bpp <= 8) {
+                    buffer[byteIndex] |= best_color_index << (8 - bitIndex - imageParams.bpp);
+                } else {
+                    uint8_t highPart = best_color_index >> (bitIndex + imageParams.bpp - 8);
+                    uint8_t lowPart = best_color_index & ((1 << (bitIndex + imageParams.bpp - 8)) - 1);
+                    buffer[byteIndex] |= highPart;
+                    buffer[byteIndex + 1] |= lowPart << (8 - (bitIndex + imageParams.bpp - 8));
+                }
+                bitOffset += imageParams.bpp;
+            } else {
+                uint8_t bitIndex = 7 - (x % 8);
+                uint32_t byteIndex = (y * bufw + x) / 8;
+
+                // this looks a bit ugly, but it's performing better than shorter notations
+                switch (best_color_index) {
+                    case 1:
+                        if (!is_red)
+                            buffer[byteIndex] |= (1 << bitIndex);
+                        break;
+                    case 2:
+                        imageParams.hasRed = true;
+                        if (is_red)
+                            buffer[byteIndex] |= (1 << bitIndex);
+                        break;
+                    case 3:
+                        imageParams.hasRed = true;
                         buffer[byteIndex] |= (1 << bitIndex);
-                    break;
-                case 2:
-                    imageParams.hasRed = true;
-                    if (is_red)
-                        buffer[byteIndex] |= (1 << bitIndex);
-                    break;
-                case 3:
-                    imageParams.hasRed = true;
-                    buffer[byteIndex] |= (1 << bitIndex);
-                    break;
+                        break;
+                }
             }
 
             if (imageParams.dither == 1) {
@@ -178,34 +238,44 @@ void spr2color(TFT_eSprite &spr, imgParam &imageParams, uint8_t *buffer, size_t
                     color.g + error_bufferold[x].g - palette[best_color_index].g,
                     color.b + error_bufferold[x].b - palette[best_color_index].b};
 
-                error_buffernew[x].r += error.r >> 2;
-                error_buffernew[x].g += error.g >> 2;
-                error_buffernew[x].b += error.b >> 2;
+                float scaling_factor = 255.0f / std::max(std::abs(error.r), std::max(std::abs(error.g), std::abs(error.b)));
+                if (scaling_factor < 1.0f) {
+                    error.r *= scaling_factor;
+                    error.g *= scaling_factor;
+                    error.b *= scaling_factor;
+                }
+
+                error_buffernew[x].r += error.r / 4;
+                error_buffernew[x].g += error.g / 4;
+                error_buffernew[x].b += error.b / 4;
+
                 if (x > 0) {
-                    error_buffernew[x - 1].r += error.r >> 3;
-                    error_buffernew[x - 1].g += error.g >> 3;
-                    error_buffernew[x - 1].b += error.b >> 3;
+                    error_buffernew[x - 1].r += error.r / 8;
+                    error_buffernew[x - 1].g += error.g / 8;
+                    error_buffernew[x - 1].b += error.b / 8;
                 }
+
                 if (x > 1) {
-                    error_buffernew[x - 2].r += error.r >> 4;
-                    error_buffernew[x - 2].g += error.g >> 4;
-                    error_buffernew[x - 2].b += error.b >> 4;
+                    error_buffernew[x - 2].r += error.r / 16;
+                    error_buffernew[x - 2].g += error.g / 16;
+                    error_buffernew[x - 2].b += error.b / 16;
                 }
-                error_buffernew[x + 1].r += error.r >> 3;
-                error_buffernew[x + 1].g += error.g >> 3;
-                error_buffernew[x + 1].b += error.b >> 3;
 
-                error_bufferold[x + 1].r += error.r >> 2;
-                error_bufferold[x + 1].g += error.g >> 2;
-                error_bufferold[x + 1].b += error.b >> 2;
+                error_buffernew[x + 1].r += error.r / 8;
+                error_buffernew[x + 1].g += error.g / 8;
+                error_buffernew[x + 1].b += error.b / 8;
 
-                error_buffernew[x + 2].r += error.r >> 4;
-                error_buffernew[x + 2].g += error.g >> 4;
-                error_buffernew[x + 2].b += error.b >> 4;
+                error_bufferold[x + 1].r += error.r / 4;
+                error_bufferold[x + 1].g += error.g / 4;
+                error_bufferold[x + 1].b += error.b / 4;
 
-                error_bufferold[x + 2].r += error.r >> 3;
-                error_bufferold[x + 2].g += error.g >> 3;
-                error_bufferold[x + 2].b += error.b >> 3;
+                error_buffernew[x + 2].r += error.r / 16;
+                error_buffernew[x + 2].g += error.g / 16;
+                error_buffernew[x + 2].b += error.b / 16;
+
+                error_bufferold[x + 2].r += error.r / 8;
+                error_bufferold[x + 2].g += error.g / 8;
+                error_bufferold[x + 2].b += error.b / 8;
             }
         }
         memcpy(error_bufferold, error_buffernew, bufw * sizeof(Error));
@@ -225,7 +295,10 @@ size_t prepareHeader(uint8_t headerbuf[], uint16_t bufw, uint16_t bufh, imgParam
     memcpy(headerbuf + (imageParams.rotatebuffer % 2 == 1 ? 3 : 1), &bufw, sizeof(uint16_t));
     memcpy(headerbuf + (imageParams.rotatebuffer % 2 == 1 ? 1 : 3), &bufh, sizeof(uint16_t));
 
-    if (imageParams.hasRed && imageParams.bpp > 1) {
+    if (imageParams.bpp == 3 || imageParams.bpp == 4) {
+        totalbytes = buffer_size * imageParams.bpp + headersize;
+        headerbuf[5] = imageParams.bpp;
+    } else if (imageParams.hasRed && imageParams.bpp > 1) {
         totalbytes = buffer_size * 2 + headersize;
         headerbuf[5] = 2;
     } else {
@@ -265,15 +338,96 @@ void rewriteHeader(File &f_out) {
     f_out.write(flg);
 }
 
+#ifndef SAVE_SPACE
+uint8_t *g5Compress(uint16_t width, uint16_t height, uint8_t *buffer, uint16_t buffersize, uint16_t &outBufferSize) {
+    G5ENCIMAGE g5enc;
+    int rc;
+    uint8_t *outbuffer = (uint8_t *)ps_malloc(buffersize+16384);
+    if (outbuffer == NULL) {
+        Serial.println("Failed to allocate the output buffer for the G5 encoder");
+        return nullptr;
+    }
+
+    rc = g5_encode_init(&g5enc, width, height, outbuffer, buffersize);
+    for (int y = 0; y < height && rc == G5_SUCCESS; y++) {
+        rc = g5_encode_encodeLine(&g5enc, buffer);
+        buffer += (width / 8);
+        if (rc != G5_SUCCESS) break;
+    }
+    if (rc == G5_ENCODE_COMPLETE) {
+        outBufferSize = g5_encode_getOutSize(&g5enc);
+    } else {
+        printf("Encode failed! rc=%d\n", rc);
+        free(outbuffer);
+        return nullptr;
+    }
+    return outbuffer;
+}
+#endif
+
+// The "ts_option" is a bitmapped variable with a default value of 1 
+// which is black on white, long format @ bottom right.
+// 
+// b2, b1, b0: 
+//    0 - no timestamp
+//    1 - bottom right
+//    2 - top right
+//    3 - bottom left
+//    4 - top left
+//    5 -> 7 reserved
+// b3:
+//    0 - long format (year-month-day hr:min)
+//    1 - short format (month-day hr:min)
+// b4:
+//    0 - black on white
+//    1 - white on black
+// b5 -> b7: reserved
+//
+void doTimestamp(TFT_eSprite *spr, uint8_t ts_option) {
+    time_t now = time(nullptr);
+    struct tm *timeinfo = localtime(&now);
+    char buffer[20];
+    strftime(buffer, sizeof(buffer),
+             (ts_option & 0x8) ? "%m-%d %H:%M" : "%Y-%m-%d %H:%M",timeinfo);
+    int ts_chars = strlen(buffer);
+
+    uint16_t char_color;
+    uint16_t bg_color;
+
+    if(ts_option & 0x10) {
+       char_color = TFT_WHITE;
+       bg_color= TFT_BLACK;
+    }
+    else {
+       char_color = TFT_BLACK;
+       bg_color = TFT_WHITE;
+    }
+    
+    ts_option = (ts_option & 0x3) - 1;
+
+    int32_t ts_x = (ts_option & 2) ? 1 : spr->width() - ts_chars * 6 - 2;
+    int32_t ts_y = (ts_option & 1) ? 1 : spr->height() - 10;
+
+    spr->drawRect(ts_x - 1, ts_y - 1, ts_chars * 6 + 1, 9, bg_color);
+    spr->setTextColor(char_color, bg_color);
+    spr->setCursor(ts_x,ts_y);
+    spr->print(buffer);
+}
+
 void spr2buffer(TFT_eSprite &spr, String &fileout, imgParam &imageParams) {
     long t = millis();
 
+    if (imageParams.ts_option) doTimestamp(&spr,imageParams.ts_option);
 #ifdef HAS_TFT
     extern uint8_t YellowSense;
     if (fileout == "direct") {
         if (tftOverride == false) {
             TFT_eSprite spr2 = TFT_eSprite(&tft2);
+#ifdef ST7735_NANO_TLSR
+            tft2.setRotation(1);
+#else
             tft2.setRotation(YellowSense == 1 ? 1 : 3);
+#endif
             spr2.createSprite(spr.width(), spr.height());
             spr2.setColorDepth(spr.getColorDepth());
 
@@ -282,7 +436,19 @@ void spr2buffer(TFT_eSprite &spr, String &fileout, imgParam &imageParams) {
             size_t dataSize = spr.width() * spr.height() * (spr.getColorDepth() / 8);
             memcpy(spriteData2, spriteData, dataSize);
 
+#if defined HAS_LILYGO_TPANEL || defined HAS_4inch_TPANEL
+            if (spr.getColorDepth() == 16) {
+                long dy = spr.height();
+                long dx = spr.width();
+
+                uint16_t *data = static_cast<uint16_t *>(const_cast<void *>(spriteData2));
+
+                gfx->draw16bitRGBBitmap(0, 0, (uint16_t *)spriteData2, dx, dy);
+                spr2.deleteSprite();
+            }
+#else
             spr2.pushSprite(0, 0);
+#endif
         }
         return;
     }
@@ -295,12 +461,13 @@ void spr2buffer(TFT_eSprite &spr, String &fileout, imgParam &imageParams) {
         case 1:
         case 2: {
             long bufw = spr.width(), bufh = spr.height();
-            size_t buffer_size = (bufw * bufh) / 8;
+            size_t buffer_size = ((bufw * bufh) + 7) / 8;  // round up: not all dimensions are multiples of 8
 #ifdef BOARD_HAS_PSRAM
             uint8_t *buffer = (uint8_t *)ps_malloc(buffer_size);
 #else
             uint8_t *buffer = (uint8_t *)malloc(buffer_size);
             imageParams.zlib = 0;
+            imageParams.g5 = 0;
 #endif
             if (!buffer) {
                 Serial.println("Failed to allocate buffer");
@@ -341,6 +508,69 @@ void spr2buffer(TFT_eSprite &spr, String &fileout, imgParam &imageParams) {
                 free(comp);
 
                 rewriteHeader(f_out);
+#ifndef SAVE_SPACE
+            } else if (imageParams.g5) {
+                // handling for G5-compressed image data
+
+                uint8_t headerbuf[6];
+                prepareHeader(headerbuf, bufw, bufh, imageParams, buffer_size);
+                f_out.write(headerbuf, sizeof(headerbuf));
+
+                uint16_t height = imageParams.height;  // spr.height();
+                uint16_t width = imageParams.width;
+                spr.width();
+                if (imageParams.hasRed && imageParams.bpp > 1) {
+                    uint8_t *newbuffer = (uint8_t *)ps_realloc(buffer, 2 * buffer_size);
+                    if (newbuffer == NULL) {
+                        Serial.println("Failed to allocate larger buffer for 2bpp G5");
+                        free(buffer);
+                        f_out.close();
+                        xSemaphoreGive(fsMutex);
+                        return;
+                    }
+                    buffer = newbuffer;
+                    spr2color(spr, imageParams, buffer + buffer_size, buffer_size, true);
+                    buffer_size *= 2;
+                    // double the height, to do two layers sequentially
+                    if (imageParams.rotatebuffer % 2) {
+                        width *= 2;
+                    } else {
+                        height *= 2;
+                    }
+                }
+                uint16_t outbufferSize = 0;
+                uint8_t *outBuffer;
+                bool compressionSuccessful = true;
+                if (imageParams.rotatebuffer % 2) {
+                    outBuffer = g5Compress(height, width, buffer, buffer_size, outbufferSize);
+                } else {
+                    outBuffer = g5Compress(width, height, buffer, buffer_size, outbufferSize);
+                }
+                if (outBuffer == NULL) {
+                    Serial.println("Failed to compress G5");
+                    compressionSuccessful = false;
+                } else {
+                    printf("Compressed %d to %d bytes\n", buffer_size, outbufferSize);
+                    if (outbufferSize > buffer_size) {
+                        printf("That wasn't very useful, falling back to raw\n");
+                        compressionSuccessful = false;
+                    } else {
+                        f_out.write(outBuffer, outbufferSize);
+                    }
+                    free(outBuffer);
+                }
+                if (!compressionSuccessful) {
+                    // if we failed to compress the image, or the resulting image was larger than a raw file, fallback
+                    imageParams.g5 = false;
+                    if (imageParams.hasRed && imageParams.bpp > 1) {
+                        imageParams.dataType = DATATYPE_IMG_RAW_2BPP;
+                    } else {
+                        imageParams.dataType = DATATYPE_IMG_RAW_1BPP;
+                    }
+                    f_out.seek(0);
+                    f_out.write(buffer, buffer_size);
+                }
+#endif
             } else {
                 f_out.write(buffer, buffer_size);
                 if (imageParams.hasRed && imageParams.bpp > 1) {
@@ -352,6 +582,24 @@ void spr2buffer(TFT_eSprite &spr, String &fileout, imgParam &imageParams) {
             free(buffer);
         } break;
 
+        case 3:
+        case 4: {
+            long bufw = spr.width(), bufh = spr.height();
+            size_t buffer_size = ((bufw * bufh) + 7) / 8 * imageParams.bpp;
+            uint8_t *buffer = (uint8_t *)ps_malloc(buffer_size);
+            if (!buffer) {
+                Serial.println("Failed to allocate buffer");
+                util::printLargestFreeBlock();
+                f_out.close();
+                xSemaphoreGive(fsMutex);
+                return;
+            }
+            spr2color(spr, imageParams, buffer, buffer_size, false);
+            f_out.write(buffer, buffer_size);
+
+            free(buffer);
+        } break;
+
         case 16: {
             size_t spriteDataSize = (spr.getColorDepth() == 1) ? (spr.width() * spr.height() / 8) : ((spr.getColorDepth() == 8) ? (spr.width() * spr.height()) : ((spr.getColorDepth() == 16) ? (spr.width() * spr.height() * 2) : 0));
             f_out.write((const uint8_t *)spr.getPointer(), spriteDataSize);

ESP32_AP-Flasher/src/newproto.cpp

@@ -273,7 +273,10 @@ void prepareExternalDataAvail(struct pendingData* pending, IPAddress remoteIP) {
             case DATATYPE_IMG_DIFF:
             case DATATYPE_IMG_ZLIB:
             case DATATYPE_IMG_RAW_1BPP:
-            case DATATYPE_IMG_RAW_2BPP: {
+            case DATATYPE_IMG_RAW_2BPP:
+            case DATATYPE_IMG_G5:
+            case DATATYPE_IMG_RAW_3BPP:
+            case DATATYPE_IMG_RAW_4BPP: {
                 char hexmac[17];
                 mac2hex(pending->targetMac, hexmac);
                 String filename = "/current/" + String(hexmac) + "_" + String(millis() % 1000000) + ".pending";
@@ -336,8 +339,7 @@ void prepareExternalDataAvail(struct pendingData* pending, IPAddress remoteIP) {
                 break;
             }
             case DATATYPE_NFC_RAW_CONTENT:
-            case DATATYPE_NFC_URL_DIRECT:
-            case DATATYPE_CUSTOM_LUT_OTA: {
+            case DATATYPE_NFC_URL_DIRECT: {
                 char hexmac[17];
                 mac2hex(pending->targetMac, hexmac);
                 char dataUrl[80];
@@ -346,7 +348,7 @@ void prepareExternalDataAvail(struct pendingData* pending, IPAddress remoteIP) {
                 snprintf(dataUrl, sizeof(dataUrl), "http://%s/getdata?mac=%s&md5=%s", remoteIP.toString().c_str(), hexmac, md5);
                 wsLog("GET " + String(dataUrl));
                 HTTPClient http;
-                logLine("http DATATYPE_CUSTOM_LUT_OTA " + String(dataUrl));
+                logLine("http DATATYPE_NFC_* " + String(dataUrl));
                 http.begin(dataUrl);
                 int httpCode = http.GET();
                 if (httpCode == 200) {
@@ -445,9 +447,11 @@ void processXferComplete(struct espXferComplete* xfc, bool local) {
             contentFS->remove(dst_path);
         }
         if (contentFS->exists(queueItem->filename)) {
-            if (config.preview && (queueItem->pendingdata.availdatainfo.dataType == DATATYPE_IMG_RAW_2BPP || queueItem->pendingdata.availdatainfo.dataType == DATATYPE_IMG_RAW_1BPP || queueItem->pendingdata.availdatainfo.dataType == DATATYPE_IMG_ZLIB)) {
+            uint8_t dataType = queueItem->pendingdata.availdatainfo.dataType;
+            if (config.preview && dataType != DATATYPE_FW_UPDATE && dataType != DATATYPE_NOUPDATE) {
                 contentFS->rename(queueItem->filename, String(dst_path));
-            } else {
+                }
+            else {
                 if (queueItem->pendingdata.availdatainfo.dataType != DATATYPE_FW_UPDATE) contentFS->remove(queueItem->filename);
             }
         }
@@ -503,9 +507,9 @@ void processXferTimeout(struct espXferComplete* xfc, bool local) {
     if (taginfo != nullptr) {
         taginfo->pendingIdle = 60;
         clearPending(taginfo);
-        while (dequeueItem(xfc->src)) {
-        };
     }
+    while (dequeueItem(xfc->src)) {
+    };
 
     checkQueue(xfc->src);
 
@@ -556,15 +560,14 @@ void processDataReq(struct espAvailDataReq* eadr, bool local, IPAddress remoteIP
         taginfo->apIp = IPAddress(0, 0, 0, 0);
     }
 
-    if (taginfo->pendingIdle == 0) {
-        taginfo->expectedNextCheckin = now + 60;
+    if (taginfo->pendingIdle == 0 || countQueueItem(eadr->src) > 0) {
+        if (taginfo->expectedNextCheckin < now + 60) taginfo->expectedNextCheckin = now + 60;
     } else if (taginfo->pendingIdle == 9999) {
         taginfo->expectedNextCheckin = 3216153600;
-        taginfo->pendingIdle = 0;
     } else {
         taginfo->expectedNextCheckin = now + taginfo->pendingIdle;
-        taginfo->pendingIdle = 0;
     }
+    taginfo->pendingIdle = 0;
     taginfo->lastseen = now;
 
     if (eadr->adr.lastPacketRSSI != 0) {
@@ -603,6 +606,7 @@ void processDataReq(struct espAvailDataReq* eadr, bool local, IPAddress remoteIP
     if (local) {
         sprintf(buffer, "<ADR %02X%02X%02X%02X%02X%02X%02X%02X\r\n\0", eadr->src[7], eadr->src[6], eadr->src[5], eadr->src[4], eadr->src[3], eadr->src[2], eadr->src[1], eadr->src[0]);
         Serial.print(buffer);
+        checkQueue(eadr->src);   // experiemental 3/26/25: redundant check
     }
 
     if (local) {
@@ -748,6 +752,35 @@ bool sendTagCommand(const uint8_t* dst, uint8_t cmd, bool local, const uint8_t*
     }
 }
 
+bool sendTagMac(const uint8_t* dst, const uint64_t newmac, bool local) {
+    struct pendingData pending = {0};
+    memcpy(pending.targetMac, dst, 8);
+    pending.availdatainfo.dataType = DATATYPE_COMMAND_DATA;
+    pending.availdatainfo.dataTypeArgument = 0x23;
+    pending.availdatainfo.nextCheckIn = 0;
+    
+
+    pending.availdatainfo.dataVer = newmac;
+    pending.availdatainfo.dataSize = 0;
+
+    pending.attemptsLeft = MAX_XFER_ATTEMPTS;
+    Serial.printf(">Tag %02X%02X%02X%02X%02X%02X%02X%02X Mac set\r\n\0", dst[7], dst[6], dst[5], dst[4], dst[3], dst[2], dst[1], dst[0]);
+
+    tagRecord* taginfo = tagRecord::findByMAC(dst);
+    if (taginfo != nullptr) {
+        taginfo->pendingCount++;
+        wsSendTaginfo(taginfo->mac, SYNC_TAGSTATUS);
+    }
+
+    if (local) {
+        return queueDataAvail(&pending, true);
+    } else {
+        queueDataAvail(&pending, false);
+        udpsync.netSendDataAvail(&pending);
+        return true;
+    }
+}
+
 void updateTaginfoitem(struct TagInfo* taginfoitem, IPAddress remoteIP) {
     tagRecord* taginfo = tagRecord::findByMAC(taginfoitem->mac);
 
@@ -800,7 +833,7 @@ bool checkMirror(struct tagRecord* taginfo, struct pendingData* pending) {
     for (int16_t c = 0; c < tagDB.size(); c++) {
         tagRecord* taginfo2 = tagDB.at(c);
         if (taginfo2->contentMode == 20 && taginfo2->version == 0) {
-            DynamicJsonDocument doc(500);
+            JsonDocument doc;
             deserializeJson(doc, taginfo2->modeConfigJson);
             JsonObject cfgobj = doc.as<JsonObject>();
             uint8_t mac[8] = {0};
@@ -953,20 +986,23 @@ bool queueDataAvail(struct pendingData* pending, bool local) {
         taginfo->data = nullptr;
     } else {
         newPending.data = nullptr;
-
-        // optional: read data early, don't wait for block request.
-        fs::File file = contentFS->open(newPending.filename);
-        if (file) {
-            newPending.data = getDataForFile(file);
-            Serial.println("Reading file " + String(newPending.filename));
-            file.close();
-        } else {
-            Serial.println("Warning: not found: " + String(newPending.filename));
+        
+        if (pendingQueue.size() < 5) {   // maximized to 5 to save some memory
+            // optional: read data early, don't wait for block request.
+            fs::File file = contentFS->open(newPending.filename);
+            if (file) {
+                newPending.data = getDataForFile(file);
+                Serial.println("Reading file " + String(newPending.filename));
+                file.close();
+            } else {
+                Serial.println("Warning: not found: " + String(newPending.filename));
+            }
         }
     }
     newPending.len = taginfo->len;
 
-    if ((pending->availdatainfo.dataType == DATATYPE_IMG_RAW_1BPP || pending->availdatainfo.dataType == DATATYPE_IMG_RAW_2BPP || pending->availdatainfo.dataType == DATATYPE_IMG_ZLIB) && (pending->availdatainfo.dataTypeArgument & 0xF8) == 0x00) {
+    uint8_t dataType = pending->availdatainfo.dataType;
+    if (dataType != DATATYPE_FW_UPDATE && dataType != DATATYPE_NOUPDATE && pending->availdatainfo.dataTypeArgument & 0xF8 == 0x00) {
         // in case of an image (no preload), remove already queued images
         pendingQueue.erase(std::remove_if(pendingQueue.begin(), pendingQueue.end(),
                                           [pending](const PendingItem& item) {

ESP32_AP-Flasher/src/ota.cpp

@@ -7,6 +7,7 @@
 #include <MD5Builder.h>
 #include <Update.h>
 
+#include "flasher.h"
 #include "espflasher.h"
 #include "leds.h"
 #include "serialap.h"
@@ -15,6 +16,7 @@
 #include "util.h"
 #include "web.h"
 
+
 #ifndef BUILD_ENV_NAME
 #define BUILD_ENV_NAME unknown
 #endif
@@ -30,9 +32,11 @@
 
 #define STR_IMPL(x) #x
 #define STR(x) STR_IMPL(x)
+#define LOG(format, ... ) Serial.printf(format,## __VA_ARGS__)
+
 
 void handleSysinfoRequest(AsyncWebServerRequest* request) {
-    StaticJsonDocument<250> doc;
+    JsonDocument doc;
     doc["alias"] = config.alias;
     doc["env"] = STR(BUILD_ENV_NAME);
     doc["buildtime"] = STR(BUILD_TIME);
@@ -41,11 +45,20 @@ void handleSysinfoRequest(AsyncWebServerRequest* request) {
     doc["psramsize"] = ESP.getPsramSize();
     doc["flashsize"] = ESP.getFlashChipSize();
     doc["rollback"] = Update.canRollBack();
-#if defined C6_OTA_FLASHING
-    doc["hasC6"] = 1;
-#else
+    doc["ap_version"] = apInfo.version;
+
     doc["hasC6"] = 0;
+    doc["hasH2"] = 0;
+    doc["hasTslr"] = 0;
+
+#if defined HAS_H2
+    doc["hasH2"] = 1;
+#elif defined HAS_TSLR
+    doc["hasTslr"] = 1;
+#elif defined C6_OTA_FLASHING
+    doc["hasC6"] = 1;
 #endif
+
 #ifdef HAS_EXT_FLASHER
     doc["hasFlasher"] = 1;
 #else
@@ -66,7 +79,7 @@ void handleCheckFile(AsyncWebServerRequest* request) {
     const String filePath = request->getParam("path")->value();
     File file = contentFS->open(filePath, "r");
     if (!file) {
-        StaticJsonDocument<64> doc;
+        JsonDocument doc;
         doc["filesize"] = 0;
         doc["md5"] = "";
         String jsonResponse;
@@ -85,7 +98,7 @@ void handleCheckFile(AsyncWebServerRequest* request) {
 
     file.close();
 
-    StaticJsonDocument<128> doc;
+    JsonDocument doc;
     doc["filesize"] = fileSize;
     doc["md5"] = md5Hash;
     String jsonResponse;
@@ -135,12 +148,13 @@ void handleLittleFSUpload(AsyncWebServerRequest* request, String filename, size_
                     file.write(uploadInfo->buffer, uploadInfo->bufferSize);
                     file.close();
                     uploadInfo->bufferSize = 0;
+                    xSemaphoreGive(fsMutex);
                 } else {
+                    xSemaphoreGive(fsMutex);
                     logLine("Failed to open file for appending: " + uploadfilename);
                     final = true;
                     error = true;
                 }
-                xSemaphoreGive(fsMutex);
 
                 memcpy(uploadInfo->buffer, data, len);
                 uploadInfo->bufferSize = len;
@@ -153,11 +167,12 @@ void handleLittleFSUpload(AsyncWebServerRequest* request, String filename, size_
                 if (file) {
                     file.write(uploadInfo->buffer, uploadInfo->bufferSize);
                     file.close();
+                    xSemaphoreGive(fsMutex);
                 } else {
+                    xSemaphoreGive(fsMutex);
                     logLine("Failed to open file for appending: " + uploadfilename);
                     error = true;
                 }
-                xSemaphoreGive(fsMutex);
                 request->_tempObject = nullptr;
                 delete uploadInfo;
             }
@@ -289,22 +304,29 @@ void handleRollback(AsyncWebServerRequest* request) {
     }
 }
 
+#ifdef C6_OTA_FLASHING
 void C6firmwareUpdateTask(void* parameter) {
-    uint8_t doDownload = *((uint8_t*)parameter);
+    char* urlPtr = reinterpret_cast<char*>(parameter);
+
+    LOG("C6firmwareUpdateTask: url '%s'\n", urlPtr);
     wsSerial("Stopping AP service");
 
-    setAPstate(false, AP_STATE_FLASHING);
+    gSerialTaskState = SERIAL_STATE_STOP;
     config.runStatus = RUNSTATUS_STOP;
+    setAPstate(false, AP_STATE_FLASHING);
+#ifndef FLASHER_DEBUG_SHARED
     extern bool rxSerialStopTask2;
     rxSerialStopTask2 = true;
+#endif
     vTaskDelay(500 / portTICK_PERIOD_MS);
     Serial1.end();
+    setAPstate(false, AP_STATE_FLASHING);
 
-    wsSerial("C6 flash starting");
+    wsSerial(SHORT_CHIP_NAME " flash starting");
 
-    bool result = doC6flash(doDownload);
+    bool result = FlashC6_H2(urlPtr);
 
-    wsSerial("C6 flash end");
+    wsSerial(SHORT_CHIP_NAME " flash end");
 
     if (result) {
         setAPstate(false, AP_STATE_OFFLINE);
@@ -314,36 +336,65 @@ void C6firmwareUpdateTask(void* parameter) {
 
         wsSerial("starting monitor");
         Serial1.begin(115200, SERIAL_8N1, FLASHER_AP_RXD, FLASHER_AP_TXD);
+#ifndef FLASHER_DEBUG_SHARED
         rxSerialStopTask2 = false;
-#ifdef FLASHER_DEBUG_RXD
-        xTaskCreate(rxSerialTask2, "rxSerialTask2", 1750, NULL, 2, NULL);
+        xTaskCreate(rxSerialTask2, "rxSerialTask2", 1850, NULL, 2, NULL);
 #endif
         vTaskDelay(1000 / portTICK_PERIOD_MS);
 
-        wsSerial("resetting AP");
-        APTagReset();
-        vTaskDelay(1000 / portTICK_PERIOD_MS);
-
+        apInfo.version = 0;
         wsSerial("bringing AP online");
-        if (bringAPOnline()) config.runStatus = RUNSTATUS_RUN;
+        // if (bringAPOnline(AP_STATE_REQUIRED_POWER_CYCLE)) config.runStatus = RUNSTATUS_STOP;
+        if (bringAPOnline(AP_STATE_ONLINE)) {
+            config.runStatus = RUNSTATUS_RUN;
+            setAPstate(true, AP_STATE_ONLINE);
+        }
 
-        wsSerial("Finished!");
-    } else {
-        wsSerial("Flashing failed. :-(");
+        // Wait for version info to arrive
+        vTaskDelay(500 / portTICK_PERIOD_MS);
+        if(apInfo.version == 0) {
+           result = false;
+        }
     }
+
+    if (result) {
+       wsSerial("Finished!");
+       char buffer[50];
+       snprintf(buffer,sizeof(buffer),
+                "ESP32-" SHORT_CHIP_NAME " version is now %04x", apInfo.version);
+       wsSerial(String(buffer));
+    }
+    else if(apInfo.version == 0) {
+       wsSerial("AP failed to come online. :-(");
+    }
+    else {
+       wsSerial("Flashing failed. :-(");
+    }
+    // wsSerial("Reboot system now");
+    // wsSerial("[reboot]");
+    free(urlPtr);
+    vTaskDelay(30000 / portTICK_PERIOD_MS);
     vTaskDelete(NULL);
 }
+#endif
+
 
 void handleUpdateC6(AsyncWebServerRequest* request) {
 #if defined C6_OTA_FLASHING
-    uint8_t doDownload = 1;
-    if (request->hasParam("download", true)) {
-        doDownload = atoi(request->getParam("download", true)->value().c_str());
+    if (request->hasParam("url",true)) {
+        const char* urlStr = request->getParam("url", true)->value().c_str();
+        char* urlCopy = strdup(urlStr);
+        xTaskCreate(C6firmwareUpdateTask, "OTAUpdateTask", 6400, urlCopy, 10, NULL);
+        request->send(200, "Ok");
     }
-    xTaskCreate(C6firmwareUpdateTask, "OTAUpdateTask", 6144, &doDownload, 10, NULL);
-    request->send(200, "Ok");
+    else {
+       LOG("Sending bad request");
+       request->send(400, "Bad request");
+    }
+#elif defined(SHORT_CHIP_NAME)
+    request->send(400, SHORT_CHIP_NAME " flashing not implemented");
 #else
-    request->send(400, "C6 flashing not implemented");
+    request->send(400, "C6/H2 flashing not implemented");
 #endif
 }
 
@@ -355,7 +406,7 @@ void handleUpdateActions(AsyncWebServerRequest* request) {
         request->send(200, "No update actions needed");
         return;
     }
-    DynamicJsonDocument doc(1000);
+    JsonDocument doc;
     DeserializationError error = deserializeJson(doc, file);
     const JsonArray deleteFiles = doc["deletefile"].as<JsonArray>();
     for (const auto& filePath : deleteFiles) {
@@ -367,4 +418,4 @@ void handleUpdateActions(AsyncWebServerRequest* request) {
     wsSerial("Cleanup finished");
     request->send(200, "Clean up finished");
     contentFS->remove("/update_actions.json");
-}
+}

ESP32_AP-Flasher/src/powermgt.cpp

@@ -3,6 +3,7 @@
 #include <Arduino.h>
 
 #include "settings.h"
+#include "leds.h"
 
 #ifdef HAS_EXT_FLASHER
 #include "soc/rtc_cntl_reg.h"
@@ -34,16 +35,21 @@ void rampTagPower(uint8_t* pin, bool up) {
     WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0);
 #endif
     if (up) {
+#if ESP_ARDUINO_VERSION_MAJOR == 2
         ledcSetup(0, 50000, 8);
         ledcWrite(0, 254);
         vTaskDelay(1 / portTICK_PERIOD_MS);
         pinMode(pin[0], OUTPUT);
+        ledcAttachPin(pin[0], 0);
+#else
+        ledcWriteChannel(0, 254);
+        ledcAttachChannel(pin[0], 50000, 8, 0);
+#endif
         pinMode(FLASHER_EXT_RESET, OUTPUT);
         digitalWrite(FLASHER_EXT_RESET, LOW);
-        ledcAttachPin(pin[0], 0);
         vTaskDelay(10 / portTICK_PERIOD_MS);
         for (uint8_t c = 254; c != 0xFF; c--) {
-            ledcWrite(0, c);
+            ledcSet(0, c);
             delayMicroseconds(700);
         }
         digitalWrite(pin[0], LOW);
@@ -52,14 +58,14 @@ void rampTagPower(uint8_t* pin, bool up) {
         digitalWrite(FLASHER_EXT_RESET, INPUT_PULLUP);
     } else {
         ledcSetup(0, 50000, 8);
-        ledcWrite(0, 0);
+        ledcSet(0, 0);
         vTaskDelay(1 / portTICK_PERIOD_MS);
         pinMode(pin[0], OUTPUT);
         pinMode(FLASHER_EXT_RESET, INPUT_PULLDOWN);
         ledcAttachPin(pin[0], 0);
         vTaskDelay(10 / portTICK_PERIOD_MS);
         for (uint8_t c = 0; c < 0xFF; c++) {
-            ledcWrite(0, c);
+            ledcSet(0, c);
             if (c > 250) {
                 vTaskDelay(2 / portTICK_PERIOD_MS);
             } else {

ESP32_AP-Flasher/src/serialap.cpp

@@ -2,6 +2,8 @@
 
 #include <Arduino.h>
 #include <HardwareSerial.h>
+#include <system.h>
+#include <WiFi.h>
 
 #include "commstructs.h"
 #include "contentmanager.h"
@@ -13,6 +15,9 @@
 #include "storage.h"
 #include "web.h"
 #include "zbs_interface.h"
+#include "wifimanager.h"
+
+#define LOG(format, ...) printf(format, ##__VA_ARGS__)
 
 QueueHandle_t rxCmdQueue;
 SemaphoreHandle_t txActive;
@@ -25,7 +30,9 @@ SemaphoreHandle_t txActive;
 volatile uint8_t cmdReplyValue = CMD_REPLY_WAIT;
 
 #define AP_SERIAL_PORT Serial1
+#ifndef FLASHER_DEBUG_SHARED
 volatile bool rxSerialStopTask2 = false;
+#endif
 
 uint8_t channelList[6];
 struct espSetChannelPower curChannel = {0, 11, 10};
@@ -42,6 +49,8 @@ struct espSetChannelPower curChannel = {0, 11, 10};
 volatile uint32_t lastAPActivity = 0;
 struct APInfoS apInfo;
 
+volatile ApSerialState gSerialTaskState;
+
 struct rxCmd {
     uint8_t* data;
     uint8_t len;
@@ -150,12 +159,28 @@ void setAPstate(bool isOnline, uint8_t state) {
         CRGB::Red,
         CRGB::YellowGreen};
     rgbIdleColor = colorMap[state];
-    #ifdef BLE_ONLY
-        rgbIdleColor = CRGB::Green;
-    #endif
+#ifdef BLE_ONLY
+    rgbIdleColor = CRGB::Green;
+#endif
     rgbIdlePeriod = (isOnline ? 767 : 255);
     if (isOnline) rgbIdle();
 #endif
+#ifdef FLASHER_DEBUG_SHARED
+    // Flasher shares port with AP comms
+    if (state == AP_STATE_FLASHING) {
+        LOG("Shared COM port, gSerialTaskState %d\n", gSerialTaskState);
+        gSerialTaskState = SERIAL_STATE_STOP;
+        for (int i = 0; i < 100; i++) {
+            vTaskDelay(1 / portTICK_RATE_MS);
+            if (gSerialTaskState == SERIAL_STATE_STOPPED) {
+                gSerialTaskState = SERIAL_STATE_NONE;
+                break;
+            }
+        }
+        LOG("gSerialTaskState %d\n", gSerialTaskState);
+    }
+#endif
+    wsSendSysteminfo();
 }
 
 // Reset the tag
@@ -384,46 +409,49 @@ void rxCmdProcessor(void* parameter) {
     txActive = xSemaphoreCreateBinary();
     xSemaphoreGive(txActive);
     while (1) {
-        struct rxCmd* rxcmd = nullptr;
-        BaseType_t q = xQueueReceive(rxCmdQueue, &rxcmd, 10);
-        if (q == pdTRUE) {
-            switch (rxcmd->type) {
-                case RX_CMD_RQB:
-                    processBlockRequest((struct espBlockRequest*)rxcmd->data);
+        if (apInfo.isOnline) {
+            struct rxCmd* rxcmd = nullptr;
+            BaseType_t q = xQueueReceive(rxCmdQueue, &rxcmd, 10);
+            if (q == pdTRUE) {
+                switch (rxcmd->type) {
+                    case RX_CMD_RQB:
+                        processBlockRequest((struct espBlockRequest*)rxcmd->data);
 #ifdef HAS_RGB_LED
-                    // shortBlink(CRGB::Blue);
+                        // shortBlink(CRGB::Blue);
 #endif
-                    quickBlink(3);
-                    break;
-                case RX_CMD_ADR:
-                    processDataReq((struct espAvailDataReq*)rxcmd->data, true);
+                        quickBlink(3);
+                        break;
+                    case RX_CMD_ADR:
+                        processDataReq((struct espAvailDataReq*)rxcmd->data, true);
 #ifdef HAS_RGB_LED
-                    // shortBlink(CRGB::Aqua);
+                        // shortBlink(CRGB::Aqua);
 #endif
-                    quickBlink(1);
-                    break;
-                case RX_CMD_XFC:
-                    processXferComplete((struct espXferComplete*)rxcmd->data, true);
+                        quickBlink(1);
+                        break;
+                    case RX_CMD_XFC:
+                        processXferComplete((struct espXferComplete*)rxcmd->data, true);
 #ifdef HAS_RGB_LED
-                    // shortBlink(CRGB::Purple);
+                        // shortBlink(CRGB::Purple);
 #endif
-                    break;
-                case RX_CMD_XTO:
-                    processXferTimeout((struct espXferComplete*)rxcmd->data, true);
-                    break;
-                case RX_CMD_RSET:
-                    Serial.println("AP did reset, resending pending\r\n");
-                    refreshAllPending();
-                    sendChannelPower(&curChannel);
-                    break;
-                case RX_CMD_TRD:
-                    // received tag return data
-                    processTagReturnData((struct espTagReturnData*)rxcmd->data, rxcmd->len, true);
-                    break;
+                        break;
+                    case RX_CMD_XTO:
+                        processXferTimeout((struct espXferComplete*)rxcmd->data, true);
+                        break;
+                    case RX_CMD_RSET:
+                        Serial.println("AP did reset, resending pending\r\n");
+                        refreshAllPending();
+                        sendChannelPower(&curChannel);
+                        break;
+                    case RX_CMD_TRD:
+                        // received tag return data
+                        processTagReturnData((struct espTagReturnData*)rxcmd->data, rxcmd->len, true);
+                        break;
+                }
+                if (rxcmd->data) free(rxcmd->data);
+                if (rxcmd) free(rxcmd);
             }
-            if (rxcmd->data) free(rxcmd->data);
-            if (rxcmd) free(rxcmd);
         }
+        vTaskDelay(1 / portTICK_PERIOD_MS);
     }
 }
 void rxSerialTask(void* parameter) {
@@ -435,7 +463,9 @@ void rxSerialTask(void* parameter) {
     static char lastchar = 0;
     static uint8_t charindex = 0;
 
-    while (1) {
+    gSerialTaskState = SERIAL_STATE_RUNNING;
+    LOG("rxSerialTask starting\n");
+    while (gSerialTaskState == SERIAL_STATE_RUNNING) {
         while (AP_SERIAL_PORT.available()) {
             lastchar = AP_SERIAL_PORT.read();
             switch (RXState) {
@@ -506,8 +536,8 @@ void rxSerialTask(void* parameter) {
                         packetp = (uint8_t*)calloc(sizeof(struct espBlockRequest) + 8, 1);
                         memset(cmdbuffer, 0x00, 4);
                         lastAPActivity = millis();
-                        if (apInfo.isOnline == false)
-                            setAPstate(true, AP_STATE_ONLINE);
+                        // don't set APstate heree, as it interferes with the flashing process
+                        // if (apInfo.isOnline == false && config.runStatus == RUNSTATUS_RUN) setAPstate(true, AP_STATE_ONLINE);
                     }
                     if (strncmp(cmdbuffer, "ADR>", 4) == 0) {
                         RXState = ZBS_RX_WAIT_DATA_REQ;
@@ -516,8 +546,8 @@ void rxSerialTask(void* parameter) {
                         packetp = (uint8_t*)calloc(sizeof(struct espAvailDataReq) + 8, 1);
                         memset(cmdbuffer, 0x00, 4);
                         lastAPActivity = millis();
-                        if (apInfo.isOnline == false)
-                            setAPstate(true, AP_STATE_ONLINE);
+                        // don't set APstate heree, as it interferes with the flashing process
+                        // if (apInfo.isOnline == false && config.runStatus == RUNSTATUS_RUN) setAPstate(true, AP_STATE_ONLINE);
                     }
                     if (strncmp(cmdbuffer, "XFC>", 4) == 0) {
                         RXState = ZBS_RX_WAIT_XFERCOMPLETE;
@@ -540,8 +570,6 @@ void rxSerialTask(void* parameter) {
                         packetp = (uint8_t*)calloc(sizeof(struct espTagReturnData) + 8, 1);
                         memset(cmdbuffer, 0x00, 4);
                         lastAPActivity = millis();
-                        if (apInfo.isOnline == false)
-                            setAPstate(true, AP_STATE_ONLINE);
                     }
                     break;
                 case ZBS_RX_BLOCK_REQUEST:
@@ -666,10 +694,26 @@ void rxSerialTask(void* parameter) {
         }
         vTaskDelay(1 / portTICK_PERIOD_MS);
     }  // end of while(1)
+
+    AP_SERIAL_PORT.end();
+    gSerialTaskState = SERIAL_STATE_STOPPED;
+    LOG("rxSerialTask stopped\n");
+    vTaskDelete(NULL);
+}
+
+#if defined(FLASHER_DEBUG_RXD) && !defined(FLASHER_DEBUG_SHARED)
+uint32_t millisDiff(uint32_t m) {
+    uint32_t ms = millis();
+    if (ms >= m)
+        return ms - m;
+    else
+        return UINT32_MAX - m + ms + 1;
 }
 
-#ifdef FLASHER_DEBUG_RXD
 void rxSerialTask2(void* parameter) {
+    char rxStr[100] = {0};
+    int rxStrCount = 0;
+    uint32_t modemResetHoldoff = millis();
     char lastchar = 0;
     time_t startTime = millis();
     int charCount = 0;
@@ -681,6 +725,33 @@ void rxSerialTask2(void* parameter) {
 
             // debug info
             Serial.write(lastchar);
+
+            rxStr[rxStrCount] = lastchar;
+            if (lastchar == '\n' || lastchar == '\r') {
+                if (strncmp(rxStr, "receive buffer full, drop the current frame", 43) == 0 && millisDiff(modemResetHoldoff) > 20000) {
+                    modemResetHoldoff = millis();
+                    vTaskDelay(100 / portTICK_PERIOD_MS);
+                    config.runStatus = RUNSTATUS_STOP;
+                    Serial.println("IEEE802.15.4 modem stuck case detected, resetting...");
+                    APTagReset();
+                    vTaskDelay(1000 / portTICK_PERIOD_MS);
+                    Serial.println("bringing AP online again");
+                    if (bringAPOnline()) {
+                        config.runStatus = RUNSTATUS_RUN;
+                        Serial.println("Finished!");
+                    } else {
+                        Serial.println("Failed!");
+                    }
+                    logLine("IEEE802.15.4 modem reset " + (config.runStatus == RUNSTATUS_RUN) ? ("ok") : ("failed"));
+                }
+                rxStrCount = 0;
+                memset(rxStr, 0, sizeof(rxStr));
+            } else if (rxStrCount < sizeof(rxStr) - 2) {
+                rxStrCount++;
+            } else {
+                rxStrCount = 0;
+                memset(rxStr, 0, sizeof(rxStr));
+            }
         }
         vTaskDelay(1 / portTICK_PERIOD_MS);
 
@@ -688,7 +759,7 @@ void rxSerialTask2(void* parameter) {
         if (currentTime - startTime >= 1000) {
             if (charCount > 6000) {
                 rxSerialStopTask2 = true;
-                Serial.println("Serial monitor stopped because of flooding (" + String(charCount) + " characters per second");
+                Serial.println("Serial monitor stopped because of flooding (" + String(charCount) + " characters per second)");
             }
             startTime = currentTime;
             charCount = 0;
@@ -733,7 +804,7 @@ void checkWaitPowerCycle() {
 #endif
 }
 void segmentedShowIp() {
-    IPAddress IP = WiFi.localIP();
+    IPAddress IP = wm.localIP();
     char temp[12];
     vTaskDelay(2000 / portTICK_PERIOD_MS);
     sendAPSegmentedData(apInfo.mac, (String) "IP    Addr", 0x0200, true, true);
@@ -746,12 +817,36 @@ void segmentedShowIp() {
     vTaskDelay(2000 / portTICK_PERIOD_MS);
 }
 
-bool bringAPOnline() {
-    #ifdef BLE_ONLY
+bool bringAPOnline(uint8_t newState) {
+#ifdef BLE_ONLY
     apInfo.state = AP_STATE_NORADIO;
-    #endif
+#endif
     if (apInfo.state == AP_STATE_NORADIO) return true;
     if (apInfo.state == AP_STATE_FLASHING) return false;
+
+    if (gSerialTaskState != SERIAL_STATE_INITIALIZED) {
+#ifdef HAS_ELECROW_ADV_2_8
+        // Set GPIO45 low to connect the wireless interface to the multiplexed pins
+        pinMode(45, OUTPUT);
+        digitalWrite(45, LOW);
+#endif
+
+#if (AP_PROCESS_PORT == FLASHER_AP_PORT)
+        AP_SERIAL_PORT.begin(115200, SERIAL_8N1, FLASHER_AP_RXD, FLASHER_AP_TXD);
+#elif defined(HAS_EXT_FLASHER)
+#if (AP_PROCESS_PORT == FLASHER_EXT_PORT)
+        AP_SERIAL_PORT.begin(115200, SERIAL_8N1, FLASHER_EXT_RXD, FLASHER_EXT_TXD);
+#elif (AP_PROCESS_PORT == FLASHER_ALTRADIO_PORT)
+        AP_SERIAL_PORT.begin(115200, SERIAL_8N1, FLASHER_AP_RXD, FLASHER_AP_TXD);
+#endif
+#endif
+        gSerialTaskState = SERIAL_STATE_INITIALIZED;
+    }
+    if (gSerialTaskState != SERIAL_STATE_RUNNING) {
+        gSerialTaskState = SERIAL_STATE_STARTING;
+        xTaskCreate(rxSerialTask, "rxSerialTask", 1750, NULL, 11, NULL);
+        vTaskDelay(500 / portTICK_PERIOD_MS);
+    }
     setAPstate(false, AP_STATE_OFFLINE);
     // try without rebooting
     AP_SERIAL_PORT.updateBaudRate(115200);
@@ -788,18 +883,18 @@ bool bringAPOnline() {
         }
 
         vTaskDelay(200 / portTICK_PERIOD_MS);
-        setAPstate(true, AP_STATE_ONLINE);
+        setAPstate(newState == AP_STATE_ONLINE ? true : false, newState);
         return true;
     }
 }
 
 bool checkRadio() {
-    #ifdef BLE_ONLY
+#ifdef BLE_ONLY
     return false;
-    #endif
-    #ifndef C6_OTA_FLASHING
+#endif
+#ifndef C6_OTA_FLASHING
     return true;
-    #endif
+#endif
     // make a short between FLASHER_AP_TXD and FLASHER_AP_RXD to indicate that no radio is present
     // e.g. for flasher only, or just to use the S3 to generate images for smaller AP's
     pinMode(FLASHER_AP_TXD, OUTPUT);
@@ -823,25 +918,11 @@ void APTask(void* parameter) {
         return;
     }
 
-#if (AP_PROCESS_PORT == FLASHER_AP_PORT)
-    AP_SERIAL_PORT.begin(115200, SERIAL_8N1, FLASHER_AP_RXD, FLASHER_AP_TXD);
-#endif
-#ifdef HAS_EXT_FLASHER
-#if (AP_PROCESS_PORT == FLASHER_EXT_PORT)
-    AP_SERIAL_PORT.begin(115200, SERIAL_8N1, FLASHER_EXT_RXD, FLASHER_EXT_TXD);
-#endif
-#if (AP_PROCESS_PORT == FLASHER_ALTRADIO_PORT)
-    AP_SERIAL_PORT.begin(115200, SERIAL_8N1, FLASHER_AP_RXD, FLASHER_AP_TXD);
-#endif
-#endif
-
     xTaskCreate(rxCmdProcessor, "rxCmdProcessor", 6000, NULL, 15, NULL);
-    xTaskCreate(rxSerialTask, "rxSerialTask", 1750, NULL, 11, NULL);
-#ifdef FLASHER_DEBUG_RXD
-    xTaskCreate(rxSerialTask2, "rxSerialTask2", 1750, NULL, 2, NULL);
-#endif
-
+#if defined(FLASHER_DEBUG_RXD) && !defined(FLASHER_DEBUG_SHARED)
+    xTaskCreate(rxSerialTask2, "rxSerialTask2", 1850, NULL, 2, NULL);
     vTaskDelay(500 / portTICK_PERIOD_MS);
+#endif
     bringAPOnline();
 
 #ifndef C6_OTA_FLASHING
@@ -876,7 +957,7 @@ void APTask(void* parameter) {
         if (FLASHER_AP_MOSI != -1) {
             fsversion = getAPUpdateVersion(apInfo.type);
             if ((fsversion) && (apInfo.version != fsversion)) {
-                Serial.printf("Firmware version on LittleFS: %04X\r\n", fsversion);
+                Serial.printf("Firmware version on FS: %04X\r\n", fsversion);
 
                 Serial.printf("We're going to try to update the AP's FW in\r\n");
                 flashCountDown(30);

ESP32_AP-Flasher/src/storage.cpp

@@ -2,22 +2,63 @@
 
 #ifdef HAS_SDCARD
 #include "FS.h"
+#ifdef SD_CARD_SDMMC
+#include "SD_MMC.h"
+#define SDCARD SD_MMC
+#else
 #include "SD.h"
 #include "SPI.h"
+#define SDCARD SD
+#endif
 #endif
 
+#ifndef SD_CARD_ONLY
 #include "LittleFS.h"
+#endif
 
 DynStorage::DynStorage() : isInited(0) {}
 
-SemaphoreHandle_t fsMutex;
+SemaphoreHandle_t fsMutex = NULL;
 
+#ifndef SD_CARD_ONLY
 static void initLittleFS() {
     LittleFS.begin();
     contentFS = &LittleFS;
 }
+#endif
 
 #ifdef HAS_SDCARD
+static bool sd_init_done = false;
+#ifdef SD_CARD_SDMMC
+static void initSDCard() {
+    if(!SD_MMC.begin("/sdcard", true, true, BOARD_MAX_SDMMC_FREQ, 5)){
+        Serial.println("Card Mount Failed");
+        return;
+    }
+    uint8_t cardType = SD_MMC.cardType();
+
+    if(cardType == CARD_NONE){
+        Serial.println("No SD_MMC card attached");
+        return;
+    }
+
+    Serial.print("SD_MMC Card Type: ");
+    if(cardType == CARD_MMC){
+        Serial.println("MMC");
+    } else if(cardType == CARD_SD){
+        Serial.println("SDSC");
+    } else if(cardType == CARD_SDHC){
+        Serial.println("SDHC");
+    } else {
+        Serial.println("UNKNOWN");
+    }
+
+    uint64_t cardSize = SD_MMC.cardSize() / (1024 * 1024);
+    Serial.printf("SD_MMC Card Size: %lluMB\n", cardSize);
+
+    contentFS = &SD_MMC;
+}
+#else
 static SPIClass* spi;
 
 static void initSDCard() {
@@ -45,15 +86,19 @@ static void initSDCard() {
     contentFS = &SD;
 }
 #endif
+#endif
 
 uint64_t DynStorage::freeSpace(){
     this->begin();
 #ifdef HAS_SDCARD
-    return SD.totalBytes() - SD.usedBytes();
+    return SDCARD.totalBytes() - SDCARD.usedBytes();
 #endif
+#ifndef SD_CARD_ONLY
     return LittleFS.totalBytes() - LittleFS.usedBytes();
+#endif
 }
 
+#ifndef SD_CARD_ONLY
 void copyFile(File in, File out) {
     Serial.print("Copying ");
     Serial.print(in.path());
@@ -127,14 +172,25 @@ void copyIfNeeded(const char* path) {
     }
 }
 #endif
+#endif
 
 void DynStorage::begin() {
-    fsMutex = xSemaphoreCreateMutex();
+    if(fsMutex == NULL) {
+        fsMutex = xSemaphoreCreateMutex();
+    }
+
+#ifndef SD_CARD_ONLY
     initLittleFS();
+#endif
 
 #ifdef HAS_SDCARD
-    initSDCard();
-
+    if(!sd_init_done) {
+        xSemaphoreTake(fsMutex, portMAX_DELAY);
+        initSDCard();
+        xSemaphoreGive(fsMutex);
+        sd_init_done = true;
+    }
+#ifndef SD_CARD_ONLY
     copyIfNeeded("/index.html");
     copyIfNeeded("/fonts");
     copyIfNeeded("/www");
@@ -143,6 +199,7 @@ void DynStorage::begin() {
     copyIfNeeded("/tag_md5_db.json");
     copyIfNeeded("/update_actions.json");
     copyIfNeeded("/content_template.json");
+#endif
 #endif
 
     if (!contentFS->exists("/current")) {
@@ -155,7 +212,17 @@ void DynStorage::begin() {
 
 void DynStorage::end() {
 #ifdef HAS_SDCARD
+#ifndef SD_CARD_ONLY
     initLittleFS();
+#endif
+#ifdef SD_CARD_SDMMC
+#ifndef SD_CARD_ONLY
+    contentFS = &LittleFS;
+#endif
+    SD_MMC.end();
+    sd_init_done = false;
+#else
+#ifndef SD_CARD_ONLY
     if (SD_CARD_CLK == FLASHER_AP_CLK ||
         SD_CARD_MISO == FLASHER_AP_MISO ||
         SD_CARD_MOSI == FLASHER_AP_MOSI) {
@@ -171,7 +238,8 @@ void DynStorage::end() {
 
         contentFS = &LittleFS;
     }
-
+#endif
+#endif
 #endif
 }
 

ESP32_AP-Flasher/src/swd.cpp

@@ -264,7 +264,19 @@ void nrfswd::write_register(uint32_t address, uint32_t value) {
     bool state3 = DP_Read(DP_RDBUFF, temp);
     // if (showDebug) Serial.printf("%i%i%i Write Register: 0x%08x : 0x%08x\r\n", state1, state2, state3, address, value);
 }
-
+uint8_t nrfswd::nrf_erase_all() {
+    nrf_port_selection(1);
+    nrf_write_port(1, AP_NRF_ERASEALL, 1);
+    long timeout = millis();
+    while (nrf_read_port(1, AP_NRF_ERASEALLSTATUS)) {
+        if (millis() - timeout > 1000) return 1;
+    }
+    nrf_write_port(1, AP_NRF_ERASEALL, 0);
+    nrf_port_selection(0);
+    nrf_soft_reset();
+    init();
+    return 0;
+}
 uint8_t nrfswd::erase_all_flash() {
     write_register(0x4001e504, 2);
     long timeout = millis();