32F723EDISCOVERY

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	STM32F723IEK6
Frequency	216MHz
Flash	512KB
RAM	192KB
Vendor	ST

Configuration

Please use disco_f723ie ID for board option in “platformio.ini” (Project Configuration File):

[env:disco_f723ie]
platform = ststm32
board = disco_f723ie

You can override default 32F723EDISCOVERY settings per build environment using board_*** option, where *** is a JSON object path from board manifest disco_f723ie.json. For example, board_build.mcu, board_build.f_cpu, etc.

[env:disco_f723ie]
platform = ststm32
board = disco_f723ie

; change microcontroller
board_build.mcu = stm32f723iek6

; change MCU frequency
board_build.f_cpu = 216000000L

Uploading

32F723EDISCOVERY supports the following uploading protocols:

• blackmagic

• cmsis-dap

• jlink

• stlink

Default protocol is stlink

You can change upload protocol using upload_protocol option:

[env:disco_f723ie]
platform = ststm32
board = disco_f723ie

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).

32F723EDISCOVERY has on-board debug probe and IS READY for debugging. You don’t need to use/buy external debug probe.

Compatible Tools	On-board	Default
Black Magic Probe
CMSIS-DAP
J-LINK
ST-LINK	Yes	Yes

Frameworks

Name	Description
CMSIS	Vendor-independent hardware abstraction layer for the Cortex-M processor series
Open-source ARM Cortex-M microcontroller library	The libopencm3 project aims to create an open-source firmware library for various ARM Cortex-M microcontrollers.
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
Zephyr	Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures