Changelog for embassy-nrf

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

Support for NRF chips:
- nrf51
- nrf9151
Support for new peripherals:
- EGU
- radio - low-level support for IEEE 802.15.4 and BLE via radio peripheral
Peripheral changes:
- gpio: Drop GPIO Pin generics (API break)
- pdm: Fix gain register value derivation
- pwm:
  - Expose duty method
  - Expose pwm::PWM_CLK_HZ and add is_enabled method
  - Allow specifying OutputDrive for PWM channels
  - Fix infinite loop
- spim:
  - Reduce trace-level messages ("Copying SPIM tx buffer..")
  - Support configuring bit order for bus
  - Allow specifying OutputDrive for SPI pins
  - Add bounds checks for EasyDMA buffer size
  - Implement chunked DMA transfers
- uart:
  - Add support for rx- or tx-only BufferedUart
  - Implement splitting Rx/Tx
  - Add support for handling RX errors
Miscellaneous changes:
- Add collapse_debuginfo to fmt.rs macros.
- Drop sealed mod
- nrf52840: Add dcdc voltage parameter to configure REG0 regulator