The above ought to work. As it is right now, you toggle a PWM from a channel to another, but never both together. To alter the Volume, you'll need a fixed duty on 1 channel, and a variable one on the other.. Not sure if this specific allow to do it.
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Re: PIC 16F690 PWM's ports selection - How to?
The above ought to work. As it is right now, you toggle a PWM from a channel to another, but never both together. To alter the Volume, you'll need a fixed duty on 1 channel, and a variable one on the other.. Not sure if this specific allow to do it.
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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Re: PIC 16F690 PWM's ports selection - How to?
@Mister_e,
Ça veut dire que mon code devrait être bon?Originally Posted by mister_e
I have only one fixed dutycycle. To modify the volume, I vary the current on the transistor's base.
@HankMcSpank,
Yup, I scoped them all and I have never a signal on P1B (PORTC.4)
Roger
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Re: PIC 16F690 PWM's ports selection - How to?
It works as expected here!
Have you tested PORTC.4 to see if it's blown, or you have a problem with something connected to it?
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Re: PIC 16F690 PWM's ports selection - How to?
Well....
.... a new PIC did the trick.
Thanks a lot for your help.
The biggest surprise is not that I'm a little bit stupid, it's more that I am a witness of a miracle: I understood (a part of) the datasheet by myself!!!!
Still not going to tell anyone how much hours I spent on this one too...
Roger
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Re: PIC 16F690 PWM's ports selection - How to?
shush on that.... ta geulle :P
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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