Per Tillisch

I believe there is now an upstream feature request for this: https://github.com/bugst/go-serial/issues/85

Hi @kalj. Thanks for the additional investigation! >Should I update this issue or file a new one? I think it is best to update the issue.

>If the arduino-cli.yaml can live in the sketch directory It can, but note there is no special treatment of the configuration file in that location. The configuration file is handled...

Hi @dajtxx. Please post the output from this command: ``` arduino-cli core list ```

Thanks for your suggestion @hpssjellis. Although I think this would be appropriate for other use cases (most likely as another path to global `#define`s a la https://github.com/arduino/arduino-builder/issues/15), for your specific...

This caused by the `heltec-esp8266:[email protected]` boards platform archive structure violating a limitation imposed by Arduino CLI: ```text $ arduino-cli version arduino-cli.exe Version: git-snapshot Commit: 9b6c9c46 Date: 2022-07-03T15:00:54Z $ export ARDUINO_BOARD_MANAGER_ADDITIONAL_URLS=https://resource.heltec.cn/download/package_heltec_esp8266_index.json...

I transferred this issue to the Arduino CLI repository because it seems the bug is in this code base: ``` $ arduino-cli version arduino-cli.exe Version: nightly-20220207 Commit: 10107d2 Date: 2022-02-07T01:28:33Z...

The bug does occur in the hourly build, but not in the beta build of the Arduino IDE, so [arduino-preprocessor](https://github.com/arduino/arduino-preprocessor) handles this code correctly. I'll leave it to the developers...

@ubidefeo it's not resolved. I verified it with the latest nightly Arduino CLI before transferring it here from the `arduino/Arduino` repository.

Thanks @jmnc2! We have an existing issue that is used to track the fact that it is not clear that `board listall` only lists boards of installed platforms: https://github.com/arduino/arduino-cli/issues/550 I...