Comments (2)
Hi @AKLitman
This is actually a limitation / bug of this library, which currently not permits to use both channels (PWM_CHAN_A, PWM_CHAN_B) of the same slice to output PWMs (same freq. different duty-cycles)
Thanks to your report, I'm now aware, figure out and rewrite the library to permits to use both channels of the same slice.
I'll post a new release soon as I'm currently testing and it's working OK so far now.
I'm glad that the library will be better and better thanks to contributing users
like you.
Thanks and Regards,
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Hi @AKLitman
The new RP2040_PWM releases v1.1.0 has just been published. Your contribution is noted in Contributions and Thanks
Please try the new example PWM_MultiChannel which demonstrates how to use both channels of PWM slice.
Best Regards,
Releases v1.1.0
- Permit PWM output for both channels of PWM slice. Check Request for Clarification on PWM Slices and A/B sides #5
- Use float
instead
ofdouble
for frequency and duty-cycle - Add example PWM_MultiChannel to demonstrate how to use both channels of PWM slice.
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Related Issues (11)
- Wrong frequency HOT 4
- Changing Duty Cycle Dynamically Creates Runt PWM pulse HOT 4
- PWM_Basic example fails to blink LED on Pico W HOT 3
- Using PWM to step a stepper driver HOT 17
- Change the PWM frequency HOT 5
- Attempting to Alter the Duty Cycle w/o changing any other values HOT 4
- Setting duty cycle without disturbing frequency HOT 3
- Duty cycle as integer rather than float HOT 19
- Frequency and Duty Cycle Measurement HOT 1
- Measuring Duty Cycle Example HOT 1
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