STM32F429I-DISCO

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Support for the STM32F429I-DISCO board

When using this board with RIOT, set the BOARD variable to stm32f429i-disco in your Makefile. If you follow the standard RIOT project structure, your Makefile should look like this:

# name of your application
APPLICATION = hello-world

# Change this to your board if you want to build for a different board
BOARD ?= stm32f429i-disco

# This has to be the absolute path to the RIOT base directory:
RIOTBASE ?= $(CURDIR)/RIOT

include $(RIOTBASE)/Makefile.include

Support for the STM32F429I-DISCO board

General information

The board is identical to the boards_stm32f429i-disc1 except that it uses an older on-board ST-LINK debugger that does not provide a serial UART interface.

To mitigate that, stdio is instead provided through the micro-USB connector using RIOT’s CDC ACM functionality.

MCU

MCU	STM32F429ZI
Family	ARM Cortex-M4F
Vendor	ST Microelectronics
RAM	256KiB
Flash	2MiB
Frequency	up to 180 MHz (set to 180MHz in RIOT)
RIOT default	180 MHz
FPU	yes
Ethernet	10/100 Mbps
Timers	17 (2x watchdog, 1 SysTick, 2x 32bit, 12x 16bit)
ADCs	3x 12 bit (up to 24 channels)
UARTs	4
I2Cs	3
SPIs	6
CAN	2
RTC	1
Datasheet	Datasheet
Reference Manual	Reference Manual
Programming Manual	Programming Manual
Board Manual	Board Manual

Flashing the Board

A detailed description about the flashing process can be found on the guides page. The board name for the STM32F429I-DISCO is stm32f429i-disco.