Function HandleSerialHandshake

RFM69_OTA.cpp:322–335

=================================================================================================================== HandleSerialHandshake() - handles the handshake with the serial port ===================================================================================================================

// HandleSerialHandshake() - handles the handshake with the serial port
//===================================================================================================================
uint8_t HandleSerialHandshake(RFM69& radio, uint16_t targetID, uint8_t isEOF, uint16_t TIMEOUT, uint16_t ACKTIMEOUT, uint8_t DEBUG)
{
  long now = millis();

  while (millis()-now<TIMEOUT)
  {
    if (radio.sendWithRetry(targetID, isEOF ? "FLX?EOF" : "FLX?", isEOF?7:4, 2,ACKTIMEOUT))
      if (radio.DATALEN >= 6 && radio.DATA[0]=='F' && radio.DATA[1]=='L' && radio.DATA[2]=='X' && radio.DATA[3]=='?')
        return true;
  }

  if (DEBUG) Serial.println(F("Handshake fail"));
  return false;
}


//===================================================================================================================