mirror of https://github.com/esp-rs/esp-hal.git synced 2025-09-29 13:21:40 +00:00

History

* i2c: make blocking impl first in docs

* uart: group write and flush together

* reviews && use address instead of addr in lp i2c in pub API

2025-03-18 08:37:57 +00:00

.cargo

GPIO Refactoring (#1542 )

2024-05-15 08:49:33 +00:00

examples

Remove embedded-hal 0.2.x impls and dependency from esp-lp-hal package (#2609 )

2024-11-27 14:54:00 +00:00

Combine the esp-ulp-riscv-hal and esp32c6-lp-hal packages (#1115 )

2024-01-26 13:46:51 +00:00

src

I2c and uart docs improvement (#3265 )

2025-03-18 08:37:57 +00:00

build.rs

Add the esp-build package, update esp-hal and esp-lp-hal to use it in their build scripts (#1325 )

2024-03-21 15:36:33 +00:00

Cargo.toml

Xtask/latest redirect (#3231 )

2025-03-07 11:28:41 +00:00

CHANGELOG.md

Fix esp-lp-hal gpio reading for the esp32s3 and esp32s2 (#3191 )

2025-03-05 10:37:17 +00:00

README.md

Update documentation links (#3244 )

2025-03-14 09:01:31 +00:00

esp-lp-hal

Bare-metal (no_std) hardware abstraction layer for the low-power RISC-V coprocessors found in the ESP32-C6, ESP32-S2, and ESP32-S3 from Espressif.

Implements a number of blocking and, where applicable, async traits from the various packages in the embedded-hal repository.

For help getting started with this HAL, please refer to The Rust on ESP Book and the [documentation].

Supported Devices

Chip	Datasheet	Technical Reference Manual	Target
ESP32-C6	ESP32-C6	ESP32-C6	`riscv32imac-unknown-none-elf`
ESP32-S2	ESP32-S2	ESP32-S2	`riscv32imc-unknown-none-elf`
ESP32-S3	ESP32-S3	ESP32-S3	`riscv32imc-unknown-none-elf`

Minimum Supported Rust Version (MSRV)

This crate is guaranteed to compile when using the latest stable Rust version at the time of the crate's release. It might compile with older versions, but that may change in any new release, including patches.

License

Licensed under either of:

Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.