DAPLink (CMSIS-DAP) porting to Artery AT32F425, WCH CH32V203 and CH32V305.

A guide for putting TZXDuino/MaxDuino/Arduitape hardware into a Cassette Tape

Use the ch32v003 as a usb pd controller

Universal "stm32.h" CMSIS include

Lightweight USB device Stack for STM32 microcontrollers

A purely software based USB peripheral for ARM Cortex M0+ devices

🦾 Firmware for a cheap CH552G macro keyboard off AliExpress/Amazon to "touch" a comma three from a comfortable position

CH552 touchscreen experiment

Arduino Text-to-Speech Library

TOYOSHIKI Tiny BASIC for Arduino

CH32V003 Tristate Multiplexing LED

6502 learning platform in a familiar form factor

Rust HAL crate for CH32X035, CH32X033 MCUs

Arduino core for the PY32.

STM32Cube MCU Full Package for the STM32L0 series - (HAL + LL Drivers, CMSIS Core, CMSIS Device, MW libraries plus a set of Projects running on all boards provided by ST (Nucleo, Evaluation and Dis…

STM32 core support for Arduino

Open source STM32 MCU programming toolset

Arduino core for the Air MCU.

program your stm8 devices with SWIM/stlinkv(1,2)

STM32G0 examples

STM32Cube MCU Full Package for the STM32G0 series - (HAL + LL Drivers, CMSIS Core, CMSIS Device, MW libraries plus a set of Projects running on all boards provided by ST (Nucleo, Evaluation and Dis…

Open Source STC MCU ISP flash tool

Open Source STC8G/STC8H ISP flash tool

PC tool for uplading hexfiles to the STM8 microcontroller via UART or SPI , using the built-in ROM bootloader. Works under Windows and Posix operating systems

Patch for STM8 Standard Peripherals Libraries

STM8S/A STL updated to compile with SDCC

Example codes using sdcc to target STM8S MCUs.

program your stm8 devices with SWIM/stlinkv(1,2)

Puya PY32F002A PY32F003 PY32F030 GNU GCC SDK, template and examples