[Only at master]
long Ret;
Ret = GpGet(Yradr); //Performs "GET" command against the destination device (Yradr).
Notes: GET command (Trigger) instructs the slave to perform some specific function. Because the destination device decides what to do, please refer to the listener user manual. Using GpTalk function to send string containing "E" or "G" according to the device specification will behave like GET command.
Up to now, the GET command is created.