Possibly a weird question, but let's say I change the PWM duty cycle to 50%, then carry on in a while loop or something to do something completely different. I assume the PWM will still be working even though the control flow of the program is locked in the loop, is that right? If so, does the PWM routine take up a lot of system resources?
I only ask because I'm eventually going to have to control 7 motors independently while doing some lower level processing and might need to squeeze every bit of speed out of the axon as possible :-P High level stuff will be done on a PC, though, but fast, reactive control is what I'm using the axon for!
MIKE