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boards/nucleo-g474re: add short board info and flashing commands

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krzysztof-cabaj 2022-08-05 17:01:50 -04:00
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boards/nucleo-g474re/doc.txt
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@ingroup boards_common_nucleo64 @ingroup boards_common_nucleo64
@brief Support for the STM32 Nucleo-G474RE @brief Support for the STM32 Nucleo-G474RE
## Overview
The Nucleo-G474RE is a board from ST's Nucleo family supporting a ARM
Cortex-M4 STM32G474RE microcontroller with 128KiB of RAM and 512KiB of Flash.
## Flashing the device ## Flashing the device
### Flashing the Board Using OpenOCD
The ST Nucleo-G474RE board includes an on-board ST-LINK V3 programmer. The The ST Nucleo-G474RE board includes an on-board ST-LINK V3 programmer. The
easiest way to program the board is to use OpenOCD. Once you have installed easiest way to program the board is to use OpenOCD. Once you have installed
OpenOCD (look [here](https://github.com/RIOT-OS/RIOT/wiki/OpenOCD) for OpenOCD (look [here](https://github.com/RIOT-OS/RIOT/wiki/OpenOCD) for
@ -18,6 +25,20 @@ and debug via GDB by simply typing
make BOARD=nucleo-g474re debug make BOARD=nucleo-g474re debug
``` ```
### Flashing the Board Using ST-LINK Removable Media
On-board ST-LINK programmer provides via composite USB device removable media.
Copying the HEX file causes reprogramming of the board. This task
could be performed manually; however, the cpy2remed (copy to removable
media) PROGRAMMER script does this automatically. To program board in
this manner, use the command:
```
make BOARD=nucleo-g474re PROGRAMMER=cpy2remed flash
```
@note This PROGRAMMER was tested using ST-LINK firmware 2.37.26. Firmware updates
could be found on [this STM webpage](https://www.st.com/en/development-tools/stsw-link007.html).
## Supported Toolchains ## Supported Toolchains
For using the ST Nucleo-G474RE board we recommend the usage of the For using the ST Nucleo-G474RE board we recommend the usage of the