esp-hal/esp-lp-hal/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Added

Changed

Fixed

• Fixed size of LP_UART's RAM block (#3812)

Removed

v0.2.0 - 2025-06-03

Changed

• Fix gpio input_state and output_state for the ESP32-S3 and ESP32-S2 (#3191)
• Bump Rust edition to 2024, bump MSRV to 1.86. (#2951, #3391, #3560)

Removed

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

0.1.0 - 2024-07-15

Added

• Add the esp32c6-lp-hal package (#714)
• Add GPIO (output) and delay functionality to esp32c6-lp-hal (#715)
• Add GPIO input support and implement additional embedded-hal output traits for the C6's LP core (#720)
• Add the ulp-riscv-hal package (#840)
• Add LP_UART basic driver (#1113)
• Added basic LP-I2C driver for C6 (#1185)
• Add remaining GPIO pins for ESP32-S2/S3 (#1695)
• Add wake_hp_core for ESP32-C6 (#1723)
• Implement embedded-hal@1.x.x traits by default instead of embedded-hal@0.2.x (#1754)
• Implement embedded-hal-nb and embedded-io traits for UART driver (#1754)
• Add Delay.delay_millis function (#1789)
• Make some UART functions public, allowing it to be used without embedded-hal/embedded-io traits (#1789)

Changed

• Renamed to esp-ulp-riscv-hal (#916)
• Remove 2nd level generics from GPIO pin (#1526)
• GPIO Input/Output types have been converted to unit structs (#1754)