benstockil / esp-idf-svc

Type-Safe Rust Wrappers for various ESP-IDF services (WiFi, Network, Httpd, Logging, etc.)

Safe Rust wrappers for the services in the ESP IDF SDK

Highlights

• Supports almost all ESP IDF services: timers, event loop, Wifi, Ethernet, HTTP client & server, MQTT, WS, NVS, OTA, etc.
• Implements the traits of embedded-svc
• Blocking and async mode for each service (async support where feasible)

You might want to also check out the ESP IDF Drivers wrappers, and the raw bindings to ESP IDF in the esp-idf-sys crate!

Build Prerequisites

Follow the Prerequisites section in the esp-idf-template crate.

Examples

The examples could be built and flashed conveniently with cargo-espflash. To run e.g. wifi on an e.g. ESP32-C3: (Swap the Rust target and example name with the target corresponding for your ESP32 MCU and with the example you would like to build)

with cargo-esptool v1.7:

$ ESP_IDF_VERSION=release/v4.4 cargo espflash --target riscv32imc-esp-espidf --example wifi --monitor /dev/ttyUSB0

with cargo-esptool v2.0:

$ ESP_IDF_VERSION=release/v4.4 cargo espflash flash --target riscv32imc-esp-espidf --example wifi --monitor

Setting up a "Hello, world!" binary crate with ESP IDF

Use the esp-idf-template project. Everything would be arranged and built for you automatically - no need to manually clone the ESP IDF repository.

More information

For more information, check out:

• The Rust on ESP Book
• The ESP Embedded Training
• The esp-idf-template project
• The embedded-svc project
• The esp-idf-hal project
• The embedded-hal project
• The esp-idf-sys project
• The Rust for Xtensa toolchain
• The Rust-with-STD demo project