I'm using my own code to send commands and receive responses to my G-Rex. Periodically I get a strange response which I'm finding confusing.
Here’s the scenario:
I send motion command say x+100y+10000z+1000
Instead of returning the master axis "x" it returns a something like “px0y0z0a0b0c0”
If I read the next line It contains "x"
What exactly is that string?