CHANGELOG.md

Changelog

Unreleased

• Fixed clippy lints:

  • Added safety docs for some DMA functions
  • Implemented additional conversion utilities for time
  • Breaking: Changed I2S constructors to take less arguments

• MSRV increased to 1.52.0

• Breaking: Simplified API for reading device signature values. VAL::get().read() becomes VAL::read()

• adc: Allow parallel execution of multiple ADCs through start_conversion()

• Rename the PeripheralREC object for BDMA2 on 7B3, 7B0, 7A3 parts from BDMA to BDMA2

• pac: Upgrade to stm32-rs v0.14.0

• Add "rt" to the default features

• Breaking: qspi flag renamed to xspi

• Breaking: SAI sai_[ab]_ker_ck methods now return Hertz rather than Option<Hertz> and if the clock is stopped they panic with a message.

• ethernet: ethernet::DesRing and ethernet::EthernetDMA require generic constants to specify how many transmit / receive buffers to include in ethernet::DesRing. To replicate the previous behaviour, use DesRing<4, 4>

• spi: Utilise FIFO in Transfer and Write implementations

• Breaking: manual control over serial data length removed, now set automatically based on parity

v0.10.0 2021-07-xx

• Breaking: Don't reset peripheral in DMA1/2 StreamsTuple::new() method #229

• adc: Add free() method for ADC12 #213

• dma: Fast double-buffered DMA next_dbm_transfer_with() method #226

• ethernet: Fix feature set for smoltcp dependency #221

• pwm: Add advanced PWM functions #175

• rtc: Set LSEBYP before enabling LSE #211

• serial: implement fmt::Write for Serial<USART #214

• spi: Add more hardware CS features #216

• timers: Better calculations for set_timeout_ticks #208

• Breaking: Rename the quadspi flag to xspi

v0.9.0 2021-03-12

• Updates cortex-m to v0.7.1. cortex-m v0.6.5+ are forward compatible with v0.7.0+ except for CBP, ITM, MPU, NVIC, SCB. If you have problems, run cargo update to try to switch to cortex-m v0.7 in other dependencies. Something like cargo tree is very useful to track down remaining uses of cortex-m v0.6.
• Breaking: Add new/new_unchecked methods for USB structures, remove pin types from structure
• Add support for USB1_ULPI #184
• Add support for LTDC #81
• Add support for CRC #199
• Add support for DMA1, DMA2, BDMA #153
• pac: Upgrade to stm32-rs v0.13.0
• spi: Update CS management #159
• spi: Support 32-bit frames #200
• qspi: Sample on falling edges #161
• qspi: Add configuration support #176
• timers: Add DelayFromCountDownTimer #170
• ethernet: update smoltcp v0.6 -> v0.7
• usb: add support for external ULPI PHYs #184
• rtc: fix unlisten method
• serial: add clear_idle and is_busy methods #201

v0.8.0 2020-10-26

• Breaking: Ethernet PHY configuration feature flags removed. The user must now instantiate an instance of the PHY type in order to configure the PHY.
• pac: Upgrade to stm32-rs v0.12.0
• devices: Add support for 7B3, 7B0, 7A3
• Add USB support
• Add I2S support
• Add RTC support
• Add LPTIM support
• Add DMA support, but the current API is depreciated and will be replaced
• timer: add tick_timer and set_tick_freq to configure the timer's counter frequency #144
• Add RTC support #143
• pwr: add PowerConfiguration to ensure VoltageScale isn't modified from pwr.freeze() to rcc.freeze() #141
• impl Copy, Clone, PartialEq for enums #139
• ethernet: automatically configure MDC clock based on hclk
• time: add types for microseconds and nanoseconds
• rec: add low_power methods for configuring peripherals

v0.7.1 2020-09-04

• Update docs

v0.7.0 2020-09-03

• Breaking: Fix PWM pin types. See #110
• Add QSPI support
• Add SDMMC support
• Add Ethernet support
• Add FMC support
• spi: add new configuration options
• i2c: fix i2c bus clock frequency calculation
• i2c: extend write duration until transaction finishes
• timer: Fix timer first cycle invalid #72
• timer: Add set_timeout method
• adc: add method to initialise ADC1 and ADC2 together, see examples
• Added method to switch to VOS0 (480MHz)
• Allow external HSE clock input (bypass mode)
• Use ACLK (AXI clock) frequency for calculating flash waitstates
• pll: Add fractional strategies
• pll: fix very subtle error in PLL Q,R frequencies
• serial: rename usart method to serial, will be depreciated in future
• examples: Added logging framework
• MSRV increased to 1.43.0

v0.6.0 2020-06-25

• Breaking: Peripheral driver constructors now consume a peripheralREC singleton. Previously they inconsistently took &mut or & references to the CCDR struct itself. See the examples for the new constructors
• Breaking: Erase pins from peripheral driver types. free() method return types may have changed.
• Expose new_unchecked methods for instantiating peripheral drivers without providing pins
• Improved top-level docs
• Add DAC peripheral driver
• Added MCO pins
• Add .free() method for ADC
• MSRV increased to 1.41.0
• rtfm crate was renamed to rtic
• Added alternate flash size definitions to memory.x
• Bump dependency versions: cortex-m, cortex-m-rt, cast, paste, bare-metal

v0.5.0 2020-04-27

• pac: Upgrade to stm32-rs v0.11.0
• pwr: Remove need for unsafe, add documentation describing Run* mode
• rcc: Add a safe interface for the user and other crates to access the RCC
• spi: 16-bit word support
• i2c: Remove reference to I2C1 in macro generic for all I2Cs
• Add HAL for Serial Audio Interface, PDM mode
• Implement default blocking write for serial

v0.4.0 2020-03-20

• pac: Upgrade to stm32-rs v0.10.0
• rcc: Add iterative PLL configuration strategy
• rcc: Improve documentation
• pwr: configure core supply on parts with SMPS (dual core). Prevents lock-up without unsafe for certain hardware configurations
• i2c: wait for end of previous address phase before setting START
• i2c: return immediately when TXIS / RXNE is set
• timers: implement TIM3/4/5/6/7/8/12/13/14/15/16/17
• gpio: fix error in PF7 definition
• add MSRV 1.39.0

v0.3.0 2019-12-27

• timer: add method to clear interrupt flag
• gpio: initialise gpio in the correct typestate
• i2c: flush the TXDR register when a NACK condition occurs
• Fix clear_interrupt_pending_bit()
• i2c: detect not-acknowledge error, clear errors when detected
• Run CI against stable since Rust 1.37.0
• Upgrade to stm32-rs v0.9.0 (including svd2rust v0.16)
• Started Changelog