Help with the HPWM command
October 18, 2008
Well, with my new motor controller parts soon in the mail, I am playing with the HPWM command on a 28x...
I am just plain lost, yo. I have re-read the picaxe manual about 40 times now, including the HPWM command and the HPWMDUTY command and am getting nowhere!
I have everything hooked up to a L293D -A,B hooked up to one side and C,D to the other. I can get the motors to spin and have had success in controlling their speed, but they are both stuck in one direction.
To be honest, I just simply don't understand single vs. full, active high and low, the polarity thing -really I am super lost.
Anyone out there wanna give me a quickie walk-through including some sample code (with notes) in plain English? --I would love you for ever and ever!