4c5be2c907
* Allow splitting off of gpio drivers * Extract and correct low level connection bits * Add Input/OutputSignal::connect_to * Remove unnecessary public API * Fix typos * Remove unused private methods * Add separate Direct signals that do bypass the GPIO matrix * Do not disable stage input * Clean up spi_slave test * Constrain to static Flex * Improve docs * Separate input_enable and open_drain parameters * Link to the chapter * Changelog * Clarify |
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| .. | ||
| ld | ||
| src | ||
| build.rs | ||
| Cargo.toml | ||
| CHANGELOG.md | ||
| MIGRATING-0.20.md | ||
| MIGRATING-0.21.md | ||
| README.md | ||
esp-hal
Bare-metal (no_std) hardware abstraction layer for Espressif devices.
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.
Documentation
Supported Devices
| Chip | Datasheet | Technical Reference Manual | Target |
|---|---|---|---|
| ESP32 | ESP32 | ESP32 | xtensa-esp32-none-elf |
| ESP32-C2 | ESP32-C2 | ESP32-C2 | riscv32imc-unknown-none-elf |
| ESP32-C3 | ESP32-C3 | ESP32-C3 | riscv32imc-unknown-none-elf |
| ESP32-C6 | ESP32-C6 | ESP32-C6 | riscv32imac-unknown-none-elf |
| ESP32-H2 | ESP32-H2 | ESP32-H2 | riscv32imac-unknown-none-elf |
| ESP32-S2 | ESP32-S2 | ESP32-S2 | xtensa-esp32s2-none-elf |
| ESP32-S3 | ESP32-S3 | ESP32-S3 | xtensa-esp32s3-none-elf |
Minimum Supported Rust Version (MSRV)
This crate is guaranteed to compile on stable Rust 1.79 and up. It might compile with older versions but that may change in any new patch release.
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.