Feather-f405

Board support package for the Adafruit feather f405 with some abstractions and helpers for the onboard peripherals.

Support and examples for the

• onboard led
• Neopixel led
• SD-card reader
• Spi flash

Flashing

with dfu-utils

dfu-util -a 0 --dfuse-address 0x08000000 -D firmware.bin

Or look at dfu-flash.sh for a complete example

With cargo embed

You will have to solder leads to the programming pads on the back of then board. Then you can use a programmer like a ST-link v2 and flash and debug the board with Probe or Openocd.

cargo embed --release example neopixel

Resources

https://learn.adafruit.com/adafruit-stm32f405-feather-express/dfu-bootloader-details