On 2/23/2014 2:38 PM, Jared Turner wrote: > So I think I have the hardware setup - but now I'm confused on how to > actually setup PWM to control an axis. I noticed that the .hal file > has some PWM instances at the bottom, but they seem to be set for > heaters. Should repurpose one of these or create a new one? How do I > create a new one, reference it to a pin, then connect it to the > software? The more I read about the hal configuration, the more > confused I get :S there's lots of work here (Thanks for all of it > BTW)
Unless you're intending to use the heater outputs and run a 3D printer, you should just re-use one of the existing PWM outputs. The pin numbers can be confusing, since there are about 4 different schemes all required to match up properly to get anything to work. I'm working on fixing that, but in the meantime, using one that's already setup and just changing what's driving the PWM value is your best bet. Holler if you get stuck. -- Charles Steinkuehler [email protected]
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