BluesWireless Swan R5

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.

Microcontroller

STM32L4R5ZIY6

Frequency

120MHz

Flash

2MB

RAM

640KB

Vendor

BluesWireless

Configuration

Please use bw_swan_r5 ID for board option in “platformio.ini” (Project Configuration File):

[env:bw_swan_r5]
platform = ststm32
board = bw_swan_r5

You can override default BluesWireless Swan R5 settings per build environment using board_*** option, where *** is a JSON object path from board manifest bw_swan_r5.json. For example, board_build.mcu, board_build.f_cpu, etc.

[env:bw_swan_r5]
platform = ststm32
board = bw_swan_r5

; change microcontroller
board_build.mcu = stm32l4r5ziy6

; change MCU frequency
board_build.f_cpu = 120000000L

Uploading

BluesWireless Swan R5 supports the following uploading protocols:

  • blackmagic

  • cmsis-dap

  • dfu

  • jlink

  • mbed

  • serial

  • stlink

Default protocol is stlink

You can change upload protocol using upload_protocol option:

[env:bw_swan_r5]
platform = ststm32
board = bw_swan_r5

upload_protocol = stlink

Debugging

Debugging - “1-click” solution for debugging with a zero configuration.

Warning

You will need to install debug tool drivers depending on your system. Please click on compatible debug tool below for the further instructions and configuration information.

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

BluesWireless Swan R5 does not have on-board debug probe and IS NOT READY for debugging. You will need to use/buy one of external probe listed below.

Compatible Tools

On-board

Default

Black Magic Probe

Yes

CMSIS-DAP

J-LINK

ST-LINK

Frameworks

Name

Description

Arduino

Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences.

STM32Cube

STM32Cube embedded software libraries, including: The HAL hardware abstraction layer, enabling portability between different STM32 devices via standardized API calls; The Low-Layer (LL) APIs, a light-weight, optimized, expert oriented set of APIs designed for both performance and runtime efficiency