rp-hal-boards/rp2040-hal/CHANGELOG.md
2022-10-18 20:11:24 +00:00

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# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
### Changed
- Update dependency on rp2040-pac to 0.4.0 - @jannic
- Update embedded-hal alpha support to version 1.0.0-alpha.9 - @jannic
(Non-blocking traits were moved to embedded-hal-nb, which is not yet supported)
- Implement UartConfig::new constructor method - @jannic
- Deprecate uart::common_configs - @jannic
- Fix spelling error in UART error discarded field - @Sizurka
## [0.6.0] - 2022-08-26
### Added
- Documentation Example for the bsp_pin! macro - @ hmvp
- Timer: Documentation & doc examples for Timers - @9names
- Add suspend, resume and remote wakeup support. - @ithinuel & @jannic
- `rp2040-e5` feature enabling the workaround for errata 5 on the USB device peripheral. - @ithinuel
- NonPwmPinMode for gpio::Disabled - @FlorianUekermann
- RAM-based interrupt vector tables - @9names
- Support for critical-section 1.0.0.
Critical-section 0.2 is still supported (ie. a custom-impl is provided, compatible
with the 1.0.0 implementation), to avoid a breaking change. It will be removed
later. - @jannic
- Add support for the Interpolator. @fenax
### Changed
- Update dev dependencies on cortex-m-rtic to 1.1.2 - @jannic
- Use correct interrupt names in `timer::alarms` - @hmvp
- Update embedded-hal alpha support to version 1.0.0-alpha.8 - @jannic
- Fix PIO rx fifo status - @jannic
- Implement `From<&SomeClock> for Hertz` instead of `From<SomeClock> for Hertz`
for the clocks in `rp2040_hal::clocks`. - @jannic
- Fix i2c example using the wrong clock. - @jannic
- Fix duty cycle handing on disabled pwm channels. - @jannic
- GPIO IRQ example: add check for interrupt source - @9names
- Align USB synchronisation requirements with the manual & pico-sdk - @ithinuel
- Update dependencies on usb-device to 0.2.9 - @ithinuel
- Use wfi in otherwise empty infinite loops in examples. - @jannic
- Use generic bootloader in examples - @jannic
- Use `rp2040-hal`'s entry function. - @ithinuel
- Migrate from `embedded-time` to `fugit` - @ithinuel
- Fix PIO's `set_pins` and `set_pindirs` when `out_sticky` is set. - @jannic & @ithinuel
### Removed
- Unnecessary cortex_m::interrupt::free in timer.rs - @jannic
- Unused embassy-traits deps - @9names
## [0.5.0] - 2022-06-13
### MSRV
The Minimum-Supported Rust Version (MSRV) for this release is 1.61
### Added
- RP2040 specific #[entry] macro that releases spinlocks - @jannic
- Start multiple state machines in sync with each other - @astraw
- Unsafe fn for freeing all spinlocks when you can't use the RP2040 entry macro (eg RTIC) - @9names
- Optional feature for enabling defmt formatting for i2c errors - @ithinuel
- Accessor for getting the offset of an installed PIO program - @fenax
### Changed
- Use thread send safe UART* marker when splitting, improves UART ergonmics - @marius-meissner
- Improve performance for hardware division instrinsics. Internal intrinsics cleanup - @Sizurka
- Provide a better alarm abstraction - @ithinuel
- Update Multicore::spawn to be able to take a closure without requiring alloc.
Improve Multicore ergonomics and add example for how to use new API - @Liamolucko
- Allow PIO program to be 32 instructions long, was previously limited to 31 - @jannic
- Fix Typos - @mqy, @danbev
- Replace generic pio::Tx::write<T> with write_u8_replicated, write_u16_replicated, and update
write to take a u32. The generic version was too easy to misuse. - @9names
### Removed
- I2c async driver. Use new one at https://github.com/ithinuel/rp2040-async-i2c/ - @ithinuel
- Unused fields from UartPeripheral and Reader - @jannic
## [0.4.0] - 2022-03-09
### Added
- ROM function caching
- ROM version lookup function
- Compiler intrinsics for ROM functions
- Compiler intrinsics for hardware divider
- Document bsp_pins! macro
- UART IRQ examples
- PIO side-set example
- Stopped PIO state machines can change their clock divider
- Added HAL IRQ example
### Changed
- Rewrite UART driver to own its pins
- Improve UART defaults
- Fix repeated-read in i2c embassy driver
- Fix bug in i2c peripheral state machine
- Fix race condition in alarm
- Fix safety bugs in hardware divider
- Enable watchdog reset trigger bits when watchdog enabled
- Update spinlocks to use new PAC API
- Use generics to improve spinlock implementation
- Update critical_section to use new spinlock implementation
- Update embedded-hal alpha support to version 1.0.0-alpha.7
- Avoid 64-bit division in clock calculations
- Update pio and pio-proc to 0.2.0
## [0.3.0] - 2021-12-19
### MSRV
The Minimum-Supported Rust Version (MSRV) for this release is 1.54.
### Added
- A README!
- Implementation of the `critical-section` API
- Embedded HAL 1.0-alpha6 support
- I²C Controller and Peripheral support
- Multi-core support, including spin-locks and SIO FIFO
- RTC support
- USB Device support
- Timer support
- PIO support
- Implementation of `rng_core::RngCore` for `RingOscillator`
- ADC example
- GPIO Interrupt support
- Multi-core FIFO example
- PIO LED Blinky example
- ROM Functions example
- SPI example
- Watchdog example
- ADC documentation
- Lots of bug fixes :)
### Changed
- Modified PIO API for better ergonomics
- Updated PAC to 0.2.0
- Exported common driver structs from top-level (e.g. it's now `Sio`, not `sio::Sio`)
## [0.2.0] - 2021-08-14
### Added
- Updated version with support for:
- Ring Oscillator
- Crystal Oscillator
- Plls
- Watchdog
- Clocks
- GPIO
- PWM
- ADC
- SPI
- I²C
- Resets
- UART
- Hardware divide/modulo
## [0.1.0] - 2021-01-21
- Initial release
[Unreleased]: https://github.com/rp-rs/rp-hal/compare/v0.5.0...HEAD
[0.5.0]: https://github.com/rp-rs/rp-hal/compare/v0.4.0...v0.5.0
[0.4.0]: https://github.com/rp-rs/rp-hal/compare/v0.3.0...v0.4.0
[0.3.0]: https://github.com/rp-rs/rp-hal/compare/v0.2.0...v0.3.0
[0.2.0]: https://github.com/rp-rs/rp-hal/compare/v0.1.0...v0.2.0
[0.1.0]: https://github.com/rp-rs/rp-hal/releases/tag/v0.1.0