Yes, I agree, technically that is possible. But this requires additional programming (not in PBP as I guess) - skills which I do not posses. And I'm immediate result oriented guy - If installing...
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Re: Need to get 4 independently controllable frequency outputs, PBP can do that?
Yes, I agree, technically that is possible. But this requires additional programming (not in PBP as I guess) - skills which I do not posses. And I'm immediate result oriented guy - If installing...
Re: Need to get 4 independently controllable frequency outputs, PBP can do that?
CD does not need any extra part. Frequency input of all 4 is connected to PICs HPWM output, which allows to do some extra things - since all these frequencies will be driving stepper motors, having...
Re: Need to get 4 independently controllable frequency outputs, PBP can do that?
and 3 extra PIC chips does not count as extra hardware, but CD4536 does? :D
Re: Need to get 4 independently controllable frequency outputs, PBP can do that?
I don't need PWM, I need frequency :)
Re: Need to get 4 independently controllable frequency outputs, PBP can do that?
The only suitable chips I've found are FM synthesis chips from early computer soundcards, like Yamaha YMF262 or AY-3-8910 :D But they require extra periphery and are loaded with unnecessary bells and...
Re: Need to get 4 independently controllable frequency outputs, PBP can do that?
I need 4 outputs simultaneously, at different frequencies and w/o putting any load into "main" code execution.
PCA9685 can output different dutycycle, but not frequency. There are a lot of such...
Need to get 4 independently controllable frequency outputs, PBP can do that?
The setup is as follows, there is a chip, PIC16F886, which does a lot of thing - updates 1602 LCD, monitors user input, endstops, issues enable/disable statement to motors, etc. Chip is quite busy, I...