MicroPython Forum (Archive)

ihornehrutsa wrote: ↑

Thu Jun 10, 2021 5:54 am

esp32/machine_pwm: handle multiple timers. #6276
https://github.com/micropython/micropython/pull/6276

Thanks!

Unfortunately, yes, it's still a limitation for v1.15. I believe that overhauling PWM for the ESP32 is on the list for v1.16. It was better to introduce the CMake improvements (delivered in v1.15) first. Thanks for your prompt answer :) BTW, where I can find these information? I'm facing these ques...

Hi! I read in other topics from 2019 that is not possible to use more than one frequency in ESP32 PWM. Is this limitation still true? In ESP32 quick reference example seems that use 2 frequencies. I tried by myself and last frequency configured in a pin is the global frequency for all pins... :cry: ...

Any luck with this? Hi Sgar, YES that worked! I first downgraded to MP 1.14 and tried everything. I might have put all the files in the /lib sub_dir instead of giving trickLED its own sub-dir on the ESP32. Now the demo file runs without a hitch also on MP 1.15. Thanks a lot:) Nice! If you achieve t...

Primesty wrote: ↑

Sun May 16, 2021 9:40 pm

Hi Sgar,

Thanks, I’ll give that a shot.

Any luck with this?

@sgar Do you mind posting your sample code or a link to a repo with the code you’re running? Are you using an ESP32? How did you install the trickLED lib? I tried installing the entire folder, but am still getting an error. No worries :) : I'm running the main.py demo from the library with the folo...

@artacus any chance to configure brightness in Fire animation and/or flip the direction of the animations? (Fire start from last led)

Thanks!

Awesome library! Congratulations!
I will try to use it in my project Thanks!!

From the screenshot I see that you have stopped your program with Stop/Restart button. This button, besides interrupting the program, does soft reboot for MicroPython's VM. That's why you don't see the globals defined in your program. If you want to simply interrupt your program then use Ctrl+C It ...

Debugging isn't supported, because MicroPython lacks some required featured for this. Regarding variables table -- it is supposed to show all global variables which don't start with an underscore. Can you bring a specific example, where some variables are present in globals() but not shown in the t...