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@rleh rleh released this 02 Apr 21:54
· 581 commits to develop since this release
2022q1
ec18352

This release covers everything from 2022-01-01 and has been tested with avr-gcc
v11.2.0 from upstream and arm-none-eabi-gcc 10.3-2021.10 from Arm.

Breaking changes:

  • Removed all functions marked deprecated for >1 year.

Features:

  • STM32L5 support.
  • Raspberry Pi RP2040 support.
  • Microchip SAM timer driver.
  • Improved project and Doxygen documentation.
  • STM32G4 internal flash driver.
  • TinyUSB on STM32G4.

Integrated Projects:

  • ETL upgraded to v20.27.1.
  • TinyUSB upgraded to v0.13.0.
  • LVGL upgraded to v8.2.0.

Fixes:

  • Issues when using TinyUSB and FreeRTOS together solved.
  • Fix TinyUSB crash when reading device descriptor.
  • TinyUSB correctly chooses fullspeed port on STM32 by default.
  • Fix SPI bug in handling of CPHA/CPOL on Microchip SAM.
  • Read unique ID correctly on SAMG55.
  • Fix GPIO peripheral connect method on Microchip SAM.
  • Heap allocator defaults to Newlib on devices with one continuous RAM section.
  • FreeRTOS now always supports static allocation.

New development boards:

  • Support for newer revision (B-03) of the DISCO-F469NI development board
    as modm:disco-f469ni:b-03.
  • Nucleo-L552ZE-Q as modm:board:nucleo-l552ze-q.
  • RP-PICO as modm:board:rp-pico.

New device drivers:

  • ADIS16470 inertial measurement unit driver as modm:driver:adis16470.

Known bugs:

  • Cannot set breakpoints on specific lines in debug profile. See #777.
  • C++20 is not fully implemented by GCC10 yet, however modm does not use all
    features yet anyways. See #326.
  • STM32F7: D-Cache not enabled by default. See #485.
  • lbuild build and lbuild clean do not remove all previously generated files
    when the configuration changes. See #285.
  • Generating modm on Windows creates paths with \ that are not compatible with
    Unix. See #310.
  • arm-none-eabi-gdb TUI and GDBGUI interfaces are not supported on Windows.
    See #591.

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

PR #842 -> 2022q1.

Detailed changelog

2022-03-17: Enable flash driver for STM32G4

PR #838 -> f7dff92.
Tested in hardware by @rasmuskleist.

2022-02-28: I²C driver for RP2040

PR #830 -> 21ba120.
Tested in hardware by @andryblack and @rleh.

2022-02-14: Add configuration version for DISCO-F469NI

PR #819 -> b18385c.

2022-02-09: Add driver for SAMG timer channels

PR #823 -> f5cdf6a.
Tested in hardware by @mcbridejc.

2022-02-09: Fix GPIO peripheral connect method on Atmel SAM

PR #822 -> c868f59.
Tested in hardware by @mcbridejc.

2022-02-08: Read unique ID correctly for SAMG55

PR #824 -> 845840e.
Tested in hardware by @mcbridejc.

2022-02-08: Fix SPI bug in handling of CPHA/CPOL

PR #821 -> ac46099.
Tested in hardware by @mcbridejc.

2022-01-31: Fix issues when using TinyUSB and FreeRTOS together

PR #816 -> 3f3ff3d.
Tested in hardware by @rleh.

2022-01-24: Add ADIS16470 inertial measurement unit driver

PR #805 -> b153186.
Tested in hardware by @rleh.

2022-01-24: Add Raspberry Pi RP2040 support

Support for the Raspberry Pi microcontroller RP2040 with two ARM Cortex M0+
cores.
This includes support platform drivers for clock, DMA, GPIO, UART, SPI,
USB (TinyUSB) and a board support package for the Raspberry Pi Pico
development board.

PR #806 -> 1c9c0b6.
Tested in hardware by @andryblack, @rleh and @salkinium.

2022-01-19: Add STM32L5 support

Support for all devices of the new STM32L5 family with Cortex-M33 core.
ADC, DMA, FreeRTOS and RCC platform drivers are adapted and a BSP for the
Nucleo-L552ZE-Q is also included.

PR #800 -> 187ddd8.
Tested in hardware by @chris-durand.

Contributors

salkinium, andryblack, and 7 other contributors
Assets 2
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