Support for the STM32F746G-DISCO board. More...

Detailed Description

Support for the STM32F746G-DISCO board.

Overview

The ST STM32F746G-DISCO is an evaluation board supporting a ARM Cortex-M7 STM32F746NG microcontroller with 340KB of RAM and 1MB of ROM Flash.

As main features, this board provides:

a 4"3 RGB 480×272 color LCD-TFT with capacitive touch screen, - an ethernet port - 2 user USB ports (FS and HS) - 2 user digital microphones - 128M-bit external Quas-SPI flash - 128M-bit external SDRAM Current hardware support: <table class="markdownTable"> <tr class="markdownTableHead"> <th class="markdownTableHeadNone"> Feature

Support

Configuration

UART

X

USART1 on PB7/PA9 (stdio) and USART6 on PC6/PC7

SPI

X

SPI2 on PB15/PB14/PI1

I2C

X

I2C1 on PB8/PB9

Ethernet

X

USB OTG FS

X

USB OTG HS

X

TFT LCD

X

Capacitive touch screen

X

User microphones

-

External Quad-SPI Flash

-

External SDRAM

X

The STM32F746G-DISCO board includes an on-board ST-LINK programmer and can be flashed using OpenOCD. The board can be flashed with:

make BOARD=stm32f746g-disco flash

and debug via GDB with

make BOARD=stm32f746g-disco debug

For using the STM32F746G-DISCO board we recommend the usage of the GNU Tools for ARM Embedded Processors toolchain.

Files
file	board.h
	Board specific definitions for the STM32F746G-DISCO.

file	gpio_params.h
	Board specific configuration of direct mapped GPIOs.

file	periph_conf.h
	Configuration of CPU peripherals for STM32F746G-DISCO board.