sduino UNO (STM8S105K6)¶

Hardware¶

Platform ST STM8: 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.

Configuration¶

Please use s8uno ID for board option in “platformio.ini” (Project Configuration File):

[env:s8uno]
platform = ststm8
board = s8uno

You can override default sduino UNO (STM8S105K6) settings per build environment using board_*** option, where *** is a JSON object path from board manifest s8uno.json. For example, board_build.mcu, board_build.f_cpu, etc.

[env:s8uno]
platform = ststm8
board = s8uno

; change microcontroller
board_build.mcu = stm8s105k6t6

; change MCU frequency
board_build.f_cpu = 16000000L

Uploading¶

sduino UNO (STM8S105K6) supports the following uploading protocols:

• serial

• stlinkv2

Default protocol is serial

You can change upload protocol using upload_protocol option:

[env:s8uno]
platform = ststm8
board = s8uno

upload_protocol = serial

Debugging¶

Debugging - “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).

sduino UNO (STM8S105K6) 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.

Frameworks¶