ST STM8

Configuration

platform = ststm8

The STM8 is an 8-bit microcontroller family by STMicroelectronics an extended variant of the ST7 microcontroller architecture. STM8 microcontrollers are particularly low cost for a full-featured 8-bit microcontroller.

For more detailed information please visit vendor site.

Debugging

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

Tools & Debug Probes

Supported debugging tools are listed in “Debug” column. For more detailed information, please scroll table by horizontal. You can switch between debugging Tools & Debug Probes using debug_tool option in “platformio.ini” (Project Configuration File).

Warning

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

On-Board Debug Tools

Boards listed below have on-board debug probe and ARE READY for debugging! You do not need to use/buy external debug probe.

Name

MCU

Frequency

Flash

RAM

ST STM8S-DISCOVERY

STM8S105C6T6

16MHz

32KB

2KB

Stable and upstream versions

You can switch between stable releases of ST STM8 development platform and the latest upstream version using platform option in “platformio.ini” (Project Configuration File) as described below.

Stable

; Latest stable version
[env:latest_stable]
platform = ststm8
board = ...

; Custom stable version
[env:custom_stable]
platform = ststm8@x.y.z
board = ...

Upstream

[env:upstream_develop]
platform = https://github.com/platformio/platform-ststm8.git
board = ...

Packages

Name

Description

framework-arduinoststm8

An Arduino-like programming API for the STM8 microcontrollers

framework-ststm8spl

Standard peripheral library for ST STM8S/A microcontrollers

tool-openocd

Open On-Chip Debugger. Free and Open On-Chip Debugging, In-System Programming and Boundary-Scan Testing

tool-stm8binutils

STM8 toolchain with GDB debugger

tool-stm8tools

Upload tools for ST STM8 microcontrollers

toolchain-sdcc

Small Device C compiler suite

Warning

Linux Users:

Windows Users:

Please check that you have a correctly installed USB driver from board manufacturer

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

Standard Peripheral Library

The ST Standard Peripheral Library provides a set of functions for handling the peripherals on the STM32 family of microcontrollers.

Boards

Note

ST

Name

Debug

MCU

Frequency

Flash

RAM

ST STM8S-DISCOVERY

On-board

STM8S105C6T6

16MHz

32KB

2KB

ST STM8S103F3 Breakout Board

No

STM8S103F3P6

16MHz

8KB

1KB

ST STM8S105K4T6 Breakout Board

No

STM8S105K4T6

16MHz

16KB

2KB

sduino

Name

Debug

MCU

Frequency

Flash

RAM

sduino MB (STM8S208MBT6B)

No

STM8S208MBT6

16MHz

128KB

6KB

sduino UNO (STM8S105K6)

No

STM8S105K6T6

16MHz

32KB

2KB