TODO.md

Testing

• REPO SYNC MODE: When there is a compiler error there isn't a hard failure. The compiler error needs to get propagate back to the top.

• Esp32 testing

  • https://github.com/marketplace/actions/esp32-qemu-runner will run a sketch for X seconds and see's if it crashes
    • There's specific tests we'd like to run with this including the WS2812 and APA102 tests to test the clockless and clocked drivers

Feature Enhancements

[ ] Adafruit converter driver [ ] NeoPixel converter driver

• CH32V003 RISC-V MCU Support

  • Ultra-low-cost 10-cent RISC-V microcontroller
  • Currently has partial support
  • Board configuration: ci/boards/package_ch32v_index.json (CH32V00x EVT Board)
  • Development resources: https://github.com/cnlohr/ch32fun

• I2S driver for ESP32 WS2812

  • https://github.com/hpwit/I2SClocklessLedDriver
    • Our copy is here: https://github.com/FastLED/FastLED/blob/master/src/platforms/esp/32/clockless_i2s_esp32.h
  • S3:
    • https://github.com/hpwit/I2SClockLessLedDriveresp32s3
  • Apparently, this driver allows MASSIVE parallelization for WS2812
  • Timing guide for reducing RMT frequency Makuna/NeoPixelBus#795
  • ESp32 LED guide
    • web: https://components.espressif.com/components/espressif/led_strip
    • repo: https://github.com/espressif/idf-extra-components/tree/60c14263f3b69ac6e98ecae79beecbe5c18d5596/led_strip
    • adafruit conversation on RMT progress: adafruit/Adafruit_NeoPixel#375

• MIT Licensed SdFat library

  • https://github.com/greiman/SdFat

• YVes LittleFS implementation for ESP

  • https://github.com/hpwit/ledOS/blob/main/src/fileSystem.h

• NimBLE for Arduino

  • https://github.com/h2zero/NimBLE-Arduino?tab=readme-ov-file

• Arduino test compile

  • https://github.com/hpwit/arduino-test-compile/blob/master/arduino-test-compile.sh

• Ingest protocol implementations from open-source ESP32-Bit-Pirate

  • https://github.com/geo-tp/ESP32-Bit-Pirate/wiki/12-USB (starting point: USB)
  • Goal: harvest reference protocol logic from the project's wiki pages (USB and any other protocol modules they document) for reuse / inspiration

Misc:

• sutaburosu's guide to playing around with FastLED 4
  • https://github.com/sutaburosu/FastLED4-ESP32-playpen

Animartrix: try using sinf, cosf and other found trip instead of trying to go

full double precision.