→Retrieve realtime data
* '''Send an "r"'''
if you send an "r" to the port you must also send
4 further bytes immediately after the "r". These are a 2 byte offset and a 2 byte length. the offset is the position in he realtime list you want the data returned to start from and the 2 byte length is the number of bytes you want returned. the bytes are sent LSB first .
The port will reply with ,
"r" confirming the received instruction (send as 0x72 in hex) ,
The port will now transmit a single byte in hex ,this is the value of the "r" , type command, confirming what was requested.
The port will then transmit the realtime data requested starting at the byte position sent for the number of bytes length.
73 - currentStatus.tpsADC
TPS (Raw 0-255)
== Read external analog data from a remote device ==