STM32L476G-DISCO

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Support for the STM32L476G-DISCO board.

When using this board with RIOT, set the BOARD variable to stm32l476g-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 ?= stm32l476g-disco

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

include $(RIOTBASE)/Makefile.include

Support for the STM32L476G-DISCO board.

Overview

The STM32L476GDISCOVERY is an evaluation board with the ARM Cortex-M4 based ultra-low power microcontroller STM32L476VGT6 with 128KiB of RAM and 1MiB of ROM Flash.

Hardware

STM32L476G-DISCO

Pinout

MCU

MCU	STM32L476VG
Family	ARM Cortex-M4
Vendor	ST Microelectronics
RAM	128KiB
Flash	1MiB
Frequency	up to 80MHz
FPU	yes
Timers	16 (2x watchdog, 1 SysTick, 6x 16-bit, 2x 32-bit [TIM2])
ADCs	3x 12-bit (up to 16 channels)
UARTs	6 (three USARTs, two UARTs and one Low-Power UART)
SPIs	3
I2Cs	3
RTC	1
CAN	1
Vcc	1.71 V - 3.6V
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 STM32L479G-DISCO is stm32l476g-disco.

Accessing RIOT shell

Default RIOT shell access utilize VCP (Virtual COM Port) via USB interface, provided by integrated ST-LINK programmer. ST-LINK is connected to the microcontroller USART2.

The default baud rate is 115200.