STM32F4 Discovery

The STM32F4 Discovery is an ARM development board based on the ST Micro STM32F407 SoC.

It has an onboard LIS302DL or LIS3DSH accelerometer, MP45DT02 MEMS digital microphone, anCS43L22 audio DAC, 2 user buttons, and 4 user LEDs.

Interfaces

InterfaceHardware SupportedTinyGo Support
GPIOYESYES
UARTYESYES
SPIYESNot yet
I2CYESNot yet
ADCYESNot yet
PWMYESNot yet

Machine Package Docs

Documentation for the machine package for the STM32F4 Discovery

Flashing

OpenOCD

Programs are loaded onto the STM32F4 Discovery with the onboard STLink v2 hardware programmer, using the openocd command line utility program to perform the board flashing. You must install OpenOCD before you will be able to flash the STM32F4 Discovery board with your TinyGo code.

  • Plug your STM32F4 Discovery into your computer’s USB port.
  • Build and flash your TinyGo program using tinygo flash -target=stm32f4disco