From ac6a46262a46f797ab537205c5db9aced97375fd Mon Sep 17 00:00:00 2001
From: atc1441 <atc1441@googlemail.com>
Date: Thu, 22 May 2025 10:40:49 +0200
Subject: [PATCH] Update main.c

---
 .../OpenEPaperLink_esp32_C6_AP/main/main.c       | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/main.c b/ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/main.c
index 8c1ffc3d..a512c840 100644
--- a/ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/main.c
+++ b/ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/main.c
@@ -149,7 +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) {
@@ -159,7 +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;
@@ -167,7 +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;
@@ -176,14 +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;
@@ -314,7 +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));
@@ -624,7 +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;
     }
 }
@@ -788,7 +788,7 @@ void app_main(void) {
     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);