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1.6 KiB
1.6 KiB
@defgroup boards_stm32f746g-disco STM32F746G-DISCO @ingroup boards @brief 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:
| 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 | |
| SD Card Interface | x | SDMMC1 on PC8..PC13 and PD2 |
Flashing the device
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
Supported Toolchains
For using the STM32F746G-DISCO board we recommend the usage of the GNU Tools for ARM Embedded Processors toolchain.