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@salkinium salkinium released this 01 Apr 23:44
· 136 commits to develop since this release
2024q1
3b03250

This release covers everything from 2024-01-01 and has been tested with avr-gcc
v12.2.0 from Upstream and arm-none-eabi-gcc v12.2.1 from xpack.

Breaking changes:

  • TinyUSB v0.16 implements a DFU class in addition to a DFU runtime class.
    Therefore the modm:tinyusb:config:device.dfu option was renamed to
    device.dfu_rt to align with the TinyUSB naming.
  • TinyUSB v0.16 improves support for using two USB ports at the same time. A
    differnt port can now be chosen for device and host classes. In addition, the
    HS peripheral may be operated in FS mode, therefore the modm:tinyusb:speed
    option was renamed to modm:tinyusb:max-speed since it now has a different
    meaning.
  • Remove the separate hosted-rpi Raspberry Pi target in favor of plain
    hosted-linux. Its GPIO implementation based on wiringPi is removed.

Features:

  • Add USB High-Speed support to all development boards with ULPI interface.
  • Catch accidental use of Newlib's printf implementation.
  • Fibers are now implemented for ARM64, albeit only on Linux and macOS.
  • Add BDMA driver for STM32H7.
  • DMA support for ADC driver on STM32F3 and STM32G4.
  • Support for ADC conversion sequences on STM32F3 and STM32G4.
  • Add Prescaler+Counter constexpr algorithm and use it in Iwdg::initialize().
  • Add PWM modes, break input and comparator to Timer driver on STM32.
  • CMake generator now works with multiple lbuild repositories.
  • Allow setting I2C interrupt priority for STM32 and SAMx7x.

Integrated Projects:

  • TinyUSB upgraded to v0.16.0.
  • STM32G0 headers upgraded to v1.4.4.
  • STM32G4 headers upgraded to v1.2.3.
  • STM32H5 headers upgraded to v1.2.0.
  • STM32H7 headers upgraded to v1.10.4.
  • STM32L5 headers upgraded to v1.0.6.
  • STM32U5 headers upgraded to v1.4.0.
  • STM32WB headers upgraded to v1.12.1.

Fixes:

  • Fix Rcc::enable() for STM32H7 comparator.
  • Fix Timer 23 and 24 counter size on STM32H7.
  • Fix ADC asynchronous clock on STM32H7.
  • Fix DMA enable on STM32G0.
  • Fix reconfiguring DMAMUX requests.
  • Fix ADC sampling time configuration on STM32F3.
  • Separate ULPI clock from USB clock on STM32 to allow using OTGHS in FS mode.
  • Stack alignment underneath promise in fiber tasks.
  • Move Iwdg driver to modm::platform::Iwdg namespace.
  • Fix flash page size for large F103, F105 and F107 devices.

New development boards:

  • DISCO-F401VC as modm:disco-f401vc.
  • NUCLEO-G070RB as modm:nucleo-g070rb.
  • DISCO-F411VE as modm:disco-f411ve.

New device drivers:

  • AS5047 absolute encoder driver as modm:driver:as5047.

Known bugs:

  • OpenOCD cannot enable SWO on STM32H7 targets. See #1079.
  • Compiling Protothreads and Resumable Functions is broken on GCC13. See #1012.
  • arm-none-eabi-gdb TUI and GDBGUI interfaces are not supported on Windows.
    See #591.
  • STM32F7: D-Cache not enabled by default. See #485.
  • Generating modm on Windows creates paths with \ that are not compatible with
    Unix. See #310.
  • lbuild build and lbuild clean do not remove all previously generated files
    when the configuration changes. See #285.

Many thanks to all our contributors.
A special shoutout to first timers 🎉:

PR #1153 -> 2024q1.

Detailed changelog

2024-03-15: Allow I2C interrupt priority to be set

PR #1143 -> 734de07 and PR #1148 -> e1d8a17.

2024-03-09: Adapt CMake generator to multiple lbuild repositories

PR #1140 -> 1a89fbe.
Tested in hardware by @Javask.

2024-03-08: Extend Timer features for STM32G0

PR #1134 -> a371df6.
Tested in hardware by @victorandrehc.

2024-03-08: Add AS5047 absolute encoder driver

PR #1138 -> dbfd93b.
Tested in hardware by @hshose.

2024-03-06: Add DISCO-F411VE board support

PR #1135 -> 009bb06.
Tested in hardware by @TomSaw.

2024-02-06: Use Prescaler+Counter algorithm for Iwdg::initialize()

PR #1127 -> 23036e3.
Tested in hardware by @salkinium.

2024-02-05: Add DMA and conversion sequence support to STM32F3/G4 ADC

PR #1126 -> fe4cbc5.
Tested in hardware by @chris-durand.

2024-02-02: Add NUCLEO-G070RB board support

PR #1125 -> 6de70ba.
Tested in hardware by @chris-durand.

2024-02-01: Add BDMA driver for STM32H7

PR #1115 -> 2e40ab4.
Tested in hardware by @chris-durand.

2024-01-21: Implement Fibers for ARM64

New targets with -arm64 suffix, -x86_64 is implicit for backwards
compatibility:

  • hosted-linux-arm64
  • hosted-darwin-arm64

Removed hosted-rpi target, as wiringPi is deprecated and thus the target lost
its only peripheral.

PR #1113 -> 623a13b.
Tested in hardware by @salkinium (Apple Silicon M2) and @rleh (Raspberry Pi).

2024-01-14: Catch Newlib's printf usage

This previously lead to cryptic linking failures due to a missing heap
implementation. Now any use of printf without including the modm:printf
module will lead to a linking failure with a proper error description.

PR #1120 -> 7318c28.
Tested by @salkinium.

2024-01-05: Upgrade TinyUSB to v0.16.0

PR #1116 -> 1f210c1.
Tested in hardware by @salkinium with high impact on TinyUSB configuration.

2024-01-05: Add DISCO-F401VC board support

PR #1117 -> 2381c61.
Tested in hardware by @cajt.

2024-01-04: Miscellaneous fixes for STM32H7 and STM32G0

PR #1114 -> 8bcbe25.
Tested in hardware by @chris-durand.

Contributors

salkinium, cajt, and 7 other contributors
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