Merge branch 'main' into main

1 files changed, 73 insertions, 3 deletions

diff --git a/embassy-stm32/CHANGELOG.md b/embassy-stm32/CHANGELOG.md
index 74f0ba4e0..67af79080 100644
--- a/embassy-stm32/CHANGELOG.md
+++ b/embassy-stm32/CHANGELOG.md
@@ -5,9 +5,37 @@ 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).
 
-<!-- next-header -->
 ## Unreleased - ReleaseDate
 - Add `receive_waveform` method in `InputCapture`, allowing asynchronous input capture with DMA.
+
+- fix: stm32: GPDMA driver reset ignored during channel configuration
+- fix: stm32: SPI driver SSOE and SSM manegment, add `nss_output_disable` to SPI Config
+- change: stm32: use typelevel timer type to allow dma for 32 bit timers
+- fix: fix incorrect handling of split interrupts in timer driver
+- feat: allow granular stop for regular usart
+- feat: Add continuous waveform method to SimplePWM
+- change: remove waveform timer method
+- change: low power: store stop mode for dma channels
+- fix: Fixed ADC4 enable() for WBA
+- feat: allow use of anyadcchannel for adc4
+- fix: fix incorrect logic for buffered usart transmission complete.
+- feat: add poll_for methods to exti
+- feat: implement stop for stm32wb.
+- change: rework hsem and add HIL test for some chips.
+- change: stm32/eth: ethernet no longer has a hard dependency on station management, and station management can be used independently ([#4871](https://github.com/embassy-rs/embassy/pull/4871))
+- feat: allow embassy_executor::main for low power
+- feat: Add waveform methods to ComplementaryPwm
+- fix: Avoid generating timer update events when updating the frequency ([#4890](https://github.com/embassy-rs/embassy/pull/4890))
+- chore: cleanup low-power add time
+- fix: Allow setting SAI peripheral `frame_length` to `256`
+- fix: flash erase on dual-bank STM32Gxxx
+- feat: Add support for STM32N657X0
+- feat: timer: Add 32-bit timer support to SimplePwm waveform_up method following waveform pattern ([#4717](https://github.com/embassy-rs/embassy/pull/4717))
+- feat: Add support for injected ADC measurements for g4 ([#4840](https://github.com/embassy-rs/embassy/pull/4840))
+- feat: Implement into_ring_buffered for g4 ([#4840](https://github.com/embassy-rs/embassy/pull/4840))
+- feat: Add support for 13-bit address and 16-bit data SDRAM chips
+- feat: stm32/hrtim add new_chx_with_config to provide pin configuration
+- fix flash erase on L4 & L5
 - fix: Fixed STM32H5 builds requiring time feature
 - feat: Derive Clone, Copy for QSPI Config
 - fix: stm32/i2c in master mode (blocking): subsequent transmissions failed after a NACK was received
@@ -20,16 +48,57 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - feat: Configurable gpio speed for QSPI
 - feat: derive Clone, Copy and defmt::Format for all *SPI-related configs
 - fix: handle address and data-length errors in OSPI
-- feat: Allow OSPI DMA writes larger than 64kB using chunking
+- feat: Allow OSPI/HSPI/XSPI DMA writes larger than 64kB using chunking
 - feat: More ADC enums for g0 PAC, API change for oversampling, allow separate sample times
 - feat: Add USB CRS sync support for STM32C071
 - fix: RTC register definition for STM32L4P5 and L4Q5 as they use v3 register map.
 - fix: Cut down the capabilities of the STM32L412 and L422 RTC as those are missing binary timer mode and underflow interrupt.
 - fix: Allow configuration of the internal pull up/down resistors on the pins for the Qei peripheral, as well as the Qei decoder mode.
+- feat: stm32/rcc/mco: Added support for IO driver strength when using Master Clock Out IO. This changes signature on Mco::new taking a McoConfig struct ([#4679](https://github.com/embassy-rs/embassy/pull/4679))
+- feat: derive Clone, Copy and defmt::Format for all SPI-related configs
+- feat: stm32/usart: add `eager_reads` option to control if buffered readers return as soon as possible or after more data is available ([#4668](https://github.com/embassy-rs/embassy/pull/4668))
+- feat: stm32/usart: add `de_assertion_time` and `de_deassertion_time` config options
+- change: stm32/uart: BufferedUartRx now returns all available bytes from the internal buffer
+- fix: Properly set the transfer size for OSPI/HSPI/XSPI transfers with word sizes other than 8 bits.
+- fix: stm32/adc: Calculate the ADC prescaler in a way that it allows for the max frequency to be reached
+- fix: Prevent a HardFault crash on STM32H5 devices by changing `uid()` to return `[u8; 12]` by value instead of a reference. (Fixes #2696)
+- change: timer: added output compare values
+- feat: timer: add ability to set master mode
+- fix: sdmmc: don't wait for DBCKEND flag on sdmmc_v2 devices as it never fires (Fixes #4723)
+- fix: usart: fix race condition in ringbuffered usart
+- feat: Add backup_sram::init() for H5 devices to access BKPSRAM
+- feat: stm32/i2c v1: Add I2C MultiMaster (Slave) support
+- feat: stm32/i2c v2: Add transaction() and blocking_transaction() methods with contract-compliant operation merging
+- feat: stm32/fdcan: add ability to control automatic recovery from bus off ([#4821](https://github.com/embassy-rs/embassy/pull/4821))
+- low-power: update rtc api to allow reconfig
+- adc: consolidate ringbuffer
+- feat: Added RTC low-power support for STM32WLEx ([#4716](https://github.com/embassy-rs/embassy/pull/4716))
+- fix: Correct STM32WBA VREFBUFTRIM values
+- low_power: remove stop_with rtc and initialize in init if low-power feature enabled.
+- feat: stm32/dsi support zero parameter commands in `write_cmd` ([#4847](https://github.com/embassy-rs/embassy/pull/4847))
+- feat: stm32/spi: added support for slave mode ([#4388](https://github.com/embassy-rs/embassy/pull/4388))
+- chore: Updated stm32-metapac and stm32-data dependencies
+- adc: reogranize and cleanup somewhat. require sample_time to be passed on conversion
+- fix: stm32/i2c v2 slave: prevent misaligned reads, error false positives, and incorrect counts of bytes read/written
+- feat: add flash support for c0 family ([#4874](https://github.com/embassy-rs/embassy/pull/4874))
+- fix: fixing channel numbers on vbat and vddcore for adc on adc
+- adc: adding disable to vbat
+- feat: stm32/flash: add async support for h7 family
+- feat: exti brought in line with other drivers' interrupt rebinding system ([#4922](https://github.com/embassy-rs/embassy/pull/4922))
+- removal: ExtiInput no longer accepts AnyPin/AnyChannel; AnyChannel removed entirely
+- fix: build script ensures EXTI2_TSC is listed as the IRQ of EXTI2 even if the PAC doesn't
+- feat: stm32/lcd: added implementation
+- change: add error messages to can timing calculations ([#4961](https://github.com/embassy-rs/embassy/pull/4961))
+- feat: stm32/spi bidirectional mode 
+- fix: stm32/i2c v2: add stop flag on stop received
+- stm32: Add blocking_listen for blocking I2C driver
+- fix: stm32l47*/stm32l48* adc analog pin setup
+- fix: keep stm32/sai: make NODIV independent of MCKDIV
+- fix: Source system clock from MSIS before (de)configuring PLLs on STM32U5
 
 ## 0.4.0 - 2025-08-26
 
-- feat: stm32/sai: make NODIV independent of MCKDIV 
+- feat: stm32/sai: make NODIV independent of MCKDIV
 - fix: stm32/sai: fix WB MCKDIV
 - fix: stm32/i2c: pull-down was enabled instead of pull-none when no internal pull-up was needed.
 - feat: Improve blocking hash speed
@@ -38,6 +107,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - chore: Updated stm32-metapac and stm32-data dependencies
 - feat: stm32/adc/v3: allow DMA reads to loop through enable channels
 - fix: Fix XSPI not disabling alternate bytes when they were previously enabled
+- feat: stm32/adc/v3: added support for Continuous DMA configuration
 - fix: Fix stm32h7rs init when using external flash via XSPI
 - feat: Add Adc::new_with_clock() to configure analog clock
 - feat: Add GPDMA linked-list + ringbuffer support ([#3923](https://github.com/embassy-rs/embassy/pull/3923))