Minimized Neopixel library?
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
- westfw
- Posts: 2008
- Joined: Fri Apr 27, 2007 1:01 pm
Minimized Neopixel library?
Is there by chance a sort of minimal neopixel library for controlling the single neopixels "LED_BUILTIN" on boards like the QT Py?
- adafruit_support_carter
- Posts: 29150
- Joined: Tue Nov 29, 2016 2:45 pm
Re: Minimized Neopixel library?
What programming language?
There's the Arduino library:
https://github.com/adafruit/Adafruit_NeoPixel
and the CircuitPython library:
https://github.com/adafruit/Adafruit_Ci ... n_NeoPixel
but nothing like a specialized minimal library. Are things not working using those libraries on the QT Py?
There's the Arduino library:
https://github.com/adafruit/Adafruit_NeoPixel
and the CircuitPython library:
https://github.com/adafruit/Adafruit_Ci ... n_NeoPixel
but nothing like a specialized minimal library. Are things not working using those libraries on the QT Py?
- westfw
- Posts: 2008
- Joined: Fri Apr 27, 2007 1:01 pm
Re: Minimized Neopixel library?
For Arduino.
The Neopixel library works fine, It just offends my sense of "object code minimalism"
(I suppose that at less than 1k of code (the way I'm using it), out of the 248k available, I shouldn't really complain. But old habits die hard.)
The Neopixel library works fine, It just offends my sense of "object code minimalism"
(I suppose that at less than 1k of code (the way I'm using it), out of the 248k available, I shouldn't really complain. But old habits die hard.)
- adafruit_support_carter
- Posts: 29150
- Joined: Tue Nov 29, 2016 2:45 pm
Re: Minimized Neopixel library?
Search around. There's probably something out there. Just nothing hosted in the Adafruit library repos.
Maybe this?
https://github.com/cpldcpu/light_ws2812
And searching for those more generic terms like "WS2812" might help also in finding other options.
Maybe this?
https://github.com/cpldcpu/light_ws2812
And searching for those more generic terms like "WS2812" might help also in finding other options.
- westfw
- Posts: 2008
- Joined: Fri Apr 27, 2007 1:01 pm
Re: Minimized Neopixel library?
Yeah; thanks for that pointer.
I found this PR for the adafruit SAMD core: https://github.com/adafruit/ArduinoCore-samd/pull/223
And the UF2 bootload source has this (rather buried in "utils": https://github.com/microsoft/uf2-samdx1 ... rc/utils.c
I found this PR for the adafruit SAMD core: https://github.com/adafruit/ArduinoCore-samd/pull/223
And the UF2 bootload source has this (rather buried in "utils": https://github.com/microsoft/uf2-samdx1 ... rc/utils.c
Please be positive and constructive with your questions and comments.