My_Decoder.value doesn't change inside obstacle_avoiding(). Hence, while is running infinitely.
I think you have to delete the while, and let loop() take care of controlling the execution.
Addendum
The intent of the loop() is to read some IR data in value. I under the impression that getResults() sometimes block, acording to this:
However the IRrecvLoop is not interrupt driven and so when you call GetResults it sits in a tight loop and does not release control back to you until the complete signal has been received.
I also want to check that value doesn't change if getResults() return nothing with this loop()
void loop() {
bool r = My_Receiver.GetResults(&My_Decoder)
Serial.print("getResults()=");
Serial.print(r);
Serial.print(" value=");
Serial.println(My_Decoder.value);
if (r) {
//Restart the receiver so it can be capturing another code
//while we are working on decoding this one.
My_Receiver.resume();
My_Decoder.decode();
} else {
if (My_Decoder.value == 0xFF807F && My_Decoder.value != 0xFF0AF5) {
obstacle_avoiding();
}
}
}
I hope this works!
