L476DMW1K¶

Hardware¶

Platform ST STM32: The STM32 family of 32-bit Flash MCUs based on the ARM Cortex-M processor is designed to offer new degrees of freedom to MCU users. It offers a 32-bit product range that combines very high performance, real-time capabilities, digital signal processing, and low-power, low-voltage operation, while maintaining full integration and ease of development.

Configuration¶

Please use rhombio_l476dmw1k ID for board option in “platformio.ini” (Project Configuration File):

[env:rhombio_l476dmw1k]
platform = ststm32
board = rhombio_l476dmw1k

You can override default L476DMW1K settings per build environment using board_*** option, where *** is a JSON object path from board manifest rhombio_l476dmw1k.json. For example, board_build.mcu, board_build.f_cpu, etc.

[env:rhombio_l476dmw1k]
platform = ststm32
board = rhombio_l476dmw1k

; change microcontroller
board_build.mcu = stm32l476vgt6

; change MCU frequency
board_build.f_cpu = 80000000L

Uploading¶

L476DMW1K supports the next uploading protocols:

• blackmagic

• cmsis-dap

• jlink

• stlink

Default protocol is cmsis-dap

You can change upload protocol using upload_protocol option:

[env:rhombio_l476dmw1k]
platform = ststm32
board = rhombio_l476dmw1k

upload_protocol = cmsis-dap

Debugging¶

PIO Unified Debugger - “1-click” solution for debugging with a zero configuration.

You can switch between debugging Tools & Debug Probes using debug_tool option in “platformio.ini” (Project Configuration File).

L476DMW1K has on-board debug probe and IS READY for debugging. You don’t need to use/buy external debug probe.

Frameworks¶