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Added ATC_MiThermometer to the BLE part. This allows to receive the Advertising data from the Custom firmware running on the Thermometer via BLE

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This commit is contained in:
atc1441
2024-02-16 18:12:13 +01:00
parent 9bbd30b783
commit dd69fa029a
4 changed files with 61 additions and 8 deletions
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16
ESP32_AP-Flasher/data/tagtypes/BE.json Normal file
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@@ -0,0 +1,16 @@
{
"name": "ATC MiThermometer BLE",
"width": 6,
"height": 8,
"rotatebuffer": 1,
"bpp": 1,
"colors": 1,
"colortable": {
"white": [255, 255, 255],
"black": [0, 0, 0]
},
"shortlut": 0,
"options": [],
"contentids": [ 22 ],
"usetemplate": 0
}

50
ESP32_AP-Flasher/src/ble_filter.cpp
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@@ -57,19 +57,28 @@ uint8_t gicToOEPLtype(uint8_t gicType) {
}
bool BLE_filter_add_device(BLEAdvertisedDevice advertisedDevice) {
Serial.print("BLE Advertised Device found: ");
Serial.println(advertisedDevice.toString().c_str());
uint8_t payloadData[100];
int payloadDatalen = advertisedDevice.getPayloadLength();
memcpy(&payloadData, (uint8_t*)advertisedDevice.getPayload(), payloadDatalen);
Serial.printf(" Payload data: ");
for (int i = 0; i < payloadDatalen; i++)
Serial.printf("%02X", payloadData[i]);
Serial.printf("\r\n");
if (advertisedDevice.haveManufacturerData()) {
int manuDatalen = advertisedDevice.getManufacturerData().length();
uint8_t manuData[100];
if (manuDatalen > sizeof(manuData))
return false; // Manu data too big, could never happen but better make sure here
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) {
Serial.print("BLE Advertised Device found: ");
Serial.println(advertisedDevice.toString().c_str());
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");
if (manuDatalen == 7 && manuData[0] == 0x53 && manuData[1] == 0x50) { // Lets check for a Gicisky E-Paper display
struct espAvailDataReq theAdvData;
memset((uint8_t*)&theAdvData, 0x00, sizeof(espAvailDataReq));
@@ -94,7 +103,34 @@ bool BLE_filter_add_device(BLEAdvertisedDevice advertisedDevice) {
return true;
}
}
if (payloadDatalen >= 17) { // Lets check for an ATC Mi Thermometer
uint8_t macReversed[6];
memcpy(&macReversed, (uint8_t*)advertisedDevice.getAddress().getNative(), 6);
if (payloadData[9] == macReversed[5] && payloadData[8] == macReversed[4] && payloadData[7] == macReversed[3]) { // Here we found an ATC Mi Thermometer
struct espAvailDataReq theAdvData;
memset((uint8_t*)&theAdvData, 0x00, sizeof(espAvailDataReq));
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] = 0x00; // We use this do find out what type of display we got for compression^^
theAdvData.src[7] = 0x00;
theAdvData.adr.batteryMv = payloadData[14] << 8 | payloadData[15];
theAdvData.adr.temperature = (payloadData[10] << 8 | payloadData[11]) / 10;
theAdvData.adr.lastPacketLQI = payloadData[12];
theAdvData.adr.lastPacketRSSI = advertisedDevice.getRSSI();
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;
}
}
return false;
}

2
ESP32_AP-Flasher/src/ble_writer.cpp
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@@ -155,7 +155,7 @@ void BLETask(void* parameter) {
if (millis() - last_ble_scan > (INTERVAL_BLE_SCANNING_SECONDS * 1000)) {
last_ble_scan = millis();
Serial.println("Doing the BLE Scan");
BLE_startScan(5); // timeout in seconds, this is blocking but only for this thread!
BLE_startScan(10); // timeout in seconds, this is blocking but only for this thread!
}
if (millis() - BLE_last_pending_check >= (INTERVAL_HANDLE_PENDING_SECONDS * 1000)) {
if (BLE_is_image_pending(BLE_curr_address)) {

1
oepl-definitions.h
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@@ -70,6 +70,7 @@
#define GICI_BLE_EPD_BW_74 0xB8
#define GICI_BLE_EPD_BWR_74 0xB9
#define GICI_BLE_UNKNOWN 0xBF
#define ATC_MI_THERMOMETER 0xBE
// Solum types - customer data byte 16 in M3 (nRF) UICR
#define STYPE_SIZE_016 0x40