Skip to content

CHANGELOG.md

Latest commit

 

History

History
45 lines (34 loc) · 2.13 KB

CHANGELOG.md

File metadata and controls

45 lines (34 loc) · 2.13 KB

Changelog

[v0.3.0] - 2026-02-26

Added

  • STM32WB55 support, tested on WeAct STM32WB55CGU6 using P-NUCLEO-WB55 / NUCLEO WB55 USB Dongle board definition
  • Nucleo-64 board definition support — most F1/F4/G4 Nucleo-64 variants should work as a side effect
  • dfu_boot_stm32wb.c — WB55-specific Reset_Handler override for reliable DFU bootloader entry
  • WeAct STM32G474 confirmed working
  • WeAct STM32F405 confirmed working

Changed

  • DFU bootloader entry completely overhauled — previous implementation was not reliable
    • F1/F4/G4: now uses direct jump to ST ROM bootloader after disabling interrupts and resetting clocks
    • WB55: uses magic value in BKP0R + NVIC_SystemReset(), intercepted by Reset_Handler override before SystemInit() runs
  • boards.txt entries now require four lines per board (two additional lines for use_1200bps_touch and wait_for_upload_port to enable Arduino IDE auto-upload)
  • boards_txt_additions.txt updated to reflect new four-line format and added Nucleo_64 entry

Known Limitations

  • Generic WB55 board definitions lack USB clock configuration and are not supported — use P-NUCLEO-WB55 or NUCLEO WB55 USB Dongle board definition instead. Proper generic support requires adding a clock configuration (PLLSAI1Q 48 MHz USB clock) to the generic WB55 variant in the STM32duino core.
  • STM32F1 DFU entry requires further validation on boards with factory bootloader.

[v0.2.0] - 2026-02-21

Added

  • STM32F1 support, tested on STM32F103 BluePill
  • STM32F4 support, tested on WeAct STM32F411 BlackPill
  • STM32G4 support, tested on WeAct STM32G431
  • Automatic USB initialisation via initVariant() — no sketch boilerplate required
  • Automatic task polling via HAL_IncTick() override and serialEventRun() hook
  • Serial automatically aliased to SerialTinyUSB
  • DFU bootloader entry via "touch 1200" auto-reset
  • TinyUSB_Port_GetSerialNumber() using factory UID registers for all families

[v0.1.1] - 2026-01-25

Fixed

  • Added missing redirect of Serial to TinyUSBSerial

[v0.1.0] - 2026-01-25

Added

  • Initial version with STM32F4 support, tested on WeAct STM32F411 BlackPill