Firmware burn function implementation

NORFlasherFirmware.ino

@@ -25,14 +25,16 @@ uint16_t addressPage = 0;
 
 bool receiveBlockHandler(void *blk_id, size_t idSize, byte *data, size_t dataSize) {
   unsigned int id = *((int *) blk_id);
-  unsigned long page = (id - 1) * DATA_LEN;
-  addressPage += page;
+  //unsigned long page = (id - 1) * DATA_LEN;
+  //addressPage += page;
   for (int i = 0; i < dataSize; i++) {
     unsigned long index = i + addressPage;
     programData(data[i], index);
     //programData(id, i);
   }
 
+  addressPage += DATA_LEN;
+
   return true;
 }
 
@@ -144,6 +146,7 @@ void loop() {
   switch (cmd) {
     case CMD_WRITE:
       setDataPinsOut();
+      addressPage = 0;
       Serial.println("Burn new ROM: Waiting for an xmodem transfer..");
       if (xmodem.receive() == true) {
         delay(1000);
@@ -172,7 +175,7 @@ void loop() {
       //cmd = NULL;
       break;
     case CMD_ERASE:
-      //eraseROM();
+      eraseROM();
       cmd = NULL;
       break;
 

ROMWireProtocol.cpp

@@ -81,7 +81,7 @@ void writeByte(byte data, unsigned long address) {
   digitalWrite(OE, HIGH);
   digitalWrite(PGM, HIGH);
 
-  delayMicroseconds(10);
+  delayMicroseconds(20);
 
   digitalWrite(PGM, LOW);
   delayMicroseconds(3);