Svhesta

A simple template with basic drivers to simplify the development of no_std Rust-based firmware for the M5Stack Cardputer ADV.

Warning

Since I don't have a Cardputer (original or 1.1), the keyboard driver in this firmware only works on the Cardputer ADV.

Features

I'm using esp-hal instead of esp-idf-hal, meaning that this project uses no_std Rust and I can't use any of the C-based IDF Components.

There are 2 Cardputer crates that already configure drivers for some peripherals but they're both for esp-idf-hal and std, so I used them as reference and made my own esp-hal implementation. You can check them out in the cardputer module of this project.

These are the implemented drivers:

• G0
• Display
• Cardputer ADV Keyboard
  • Cardputer (not ADV) Keyboard: Can't test
• SD Card
• IR Emitter
• Audio In/Out
• Expansions like LoRa Cap
• IMU (Gyro)

---

_{If you're curious about the name I just made it the fuck up}