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boards/nucleo-l476rg: add short board info and flashing commands

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krzysztof-cabaj 2022-08-08 12:07:54 -04:00
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boards/nucleo-l476rg/doc.txt
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@ -3,6 +3,12 @@
@ingroup boards_common_nucleo64
@brief Support for the STM32 Nucleo-L476RG
## Overview
The Nucleo-L476RG is a board from ST's Nucleo family supporting ARM Cortex-M4
STM32L476RG microcontroller with 128KiB or RAM and 1MiB of Flash.
### MCU
@ -29,6 +35,8 @@
## Flashing the device
### Flashing the Board Using OpenOCD
The ST Nucleo-L476RG board includes an on-board ST-LINK V2 programmer. The
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
@ -42,6 +50,19 @@ and debug via GDB by simply typing
make BOARD=nucleo-l476rg 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-l476rg 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