0.4.0 - 2021.04.04

• Add support for multiple sectors per cluster in GhostFAT to enable larger flash sizes
  • Add native test for ghostfat with varous checks
• Add new board API:
  • board_reset()
  • board_flash_erase_app()
  • board_usb_init()
  • board_uart_init()
• Add erase_firmware application target (only implemented for iMXRT for now).
  • TinyUF2 will erase whole flash if MAGIC_ERASE_APP is written by application.
  • erase_firmware.uf2 is also uploaded as part of build/release asset if available
• No major chagnes to LPC55, STM32 F3 F4

ESP32-S2

• Rework Dotstar driver
• Speed up flashing speed by increase cache size to 64KB and using block erase
• Add new boards:
  • Adafruit Fun House
  • Unexpected Maker TinyS2

iMXRT

• Always write tinyuf2 image to flash if loaded in Serial Donwload mode (Boot Mode = 01)
• Add erase_firmware.uf2 to erase the whole flash except bootloader
• Add sdphost binary for arm 32bit e.g raspberry pi 4
• Add esp32programmer.uf2 app for selected board.

0.3.0 - 2021.02.17

• Add compiled date to INFO_UF2.TXT
• Add new port STM32F3

ESP32-S2

• Add new boards: gravitech_cucumberRIS_v1.1, lilygo_ttgo_t8_s2_st7789, olimex_esp32s2_devkit_lipo_vB1

iMXRT

• Fix FCFB address on RT1060
• Use LPGPR for double tap detection instead of generic sram.
• Fix flash-pyocd for imxrt evk board.

LPC55

• No major changes

STM32F3

• new port with stm32f303 discovery board

STM32F4

• No major changes

0.2.1 - 2021.02.02

• Added stm32f401 blackpill
• Fix stm32f4 uart logging
• update-*.uf2 is uploaded separately in release assests.

0.2.0 - 2021.01.19

• Add new port for NXP LPC55xx.
• Rename USE_ feature to TINYUF2_

ESP32-S2

• Add support for 1.14 ST7789 TFT
• New board: Adafruit Feather ESP32-S2 with and without TFT

iMXRT

• Enhance iMXRT port by running entire bootloader on SRAM. Also support bootROM Serial Download Mode (BOOT_MODE = 01).
• Add port's readme

LPC55

• Support Neopixel, double reset, flashing.
• New boards: LPCXpresso 55s68 and 55s28, Steiert's Feather Double M33

STM32F4

• No major changes

Initial Release

0.1.0

force new cache for idf-tool