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Update lin.cpp #7

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Update lin.cpp #7

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3 changes: 2 additions & 1 deletion lin.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -135,11 +135,12 @@ uint8_t Lin::recv(uint8_t addr, uint8_t* message, uint8_t nBytes,uint8_t proto)
uint8_t bytesRcvd=0;
unsigned int timeoutCount=0;
serialBreak(); // Generate the low signal that exceeds 1 char.
serial.flush();
serial.write(0x55); // Sync byte
serial.flush();
uint8_t idByte = (addr&0x3f) | addrParity(addr);
//p("ID byte %d", idByte);
serial.write(idByte); // ID byte
serial.flush();
pinMode(txPin, INPUT);
digitalWrite(txPin, LOW); // don't pull up
do { // I hear myself
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