rtic/examples/esp32c6/README.md

ESP32-C3 RTIC template

This crate showcases a simple RTIC application for the ESP32-C6.

Prerequisites

Nightly Rust

The ESP32-C6 HAL requires a nightly build of Rust. Following the example of the (Espressif no_std book)[https://docs.esp-rs.org/no_std-training/02_2_software.html], we use this specific build: rustup toolchain install nightly-2023-11-14 --component rust-src --target riscv32imac-unknown-none-elf

Espressif toolchain

This crate uses the most convenient option in cargo-espflash and espflash cargo install cargo-espflash espflash

Running the crate

cargo run --example sw_and_hw --features=riscv-esp32c6-backend (--release)

should do the trick.

Expected behavior

The program

• Prints init
• Enters a high prio task
• During the execution of the high prio task, the button should be non-functional
• Pends a low prio task
• Exits the high prio task
• Enters the low prio task
• During the execution of the low prio task, the button should be functional.
• Exits the low prio task
• Prints idle