jhaand / mch2022-pio_hello_world

Hello world program for MCH2022 badge using Platformio

Platformio Arduino on the MCH2022 badge

This repo contains instructions and code to run Arduino code via platformio on the MCH2022 badge.

Installing the toolchains

Install platformio via VScode or via command line on Linux.

https://docs.platformio.org/en/latest//core/installation/methods/installer-script.html

Make sure that the udev knows how to access the badge. (https://github.com/badgeteam/mch2022-firmware-esp32#linux-permissions)

Install the python3-usb package for webusb to work.

Running the code

Change directory to this repository

Building

Build this project with:

pio run 

Uploading and running

./tools/webusb_push.py hello_pio .pio/build/esp32dev/firmware.bin

Do not use the regular upload command because it will overwrite the MCH launcher. Therefore it is disabled in the platformio.ini Connect a serial terminal emulation program with 115200 baud to /dev/ttyACM0 or run:

pio run -t monitor 

Then select the app from the launcher.

Resources

You can find the latest webusb tools in the mch2022-firmware/tools directory.