该项目是为全志 F1C100S/F1C200S 所编写的库函数，编写风格模仿 STM32 标准库，使得从 STM32 过来的人更容易上手。项目已经移植了 cherryusb、fatfs、lvgl、rt-thread。

Random instruction generator for RISC-V processor verification

Instruction Set Generator initially contributed by Futurewei

RISC-V Formal Verification Framework

RISC-V Virtual Prototype

A low cost small size USB dev board based on WCH CH552.

Awesome machine learning for combinatorial optimization papers.

TinyMaix is a tiny inference library for microcontrollers (TinyML).

convert kicad to openEMS

CH55x USB to JTAG bridge

ota update with ble in esp32 use Siliconlabs EFR Connect App

Makes Linux applications self-contained by copying in the libraries and plugins that the application uses, and optionally generates an AppImage. Can be used for Qt and other applications

My resume

Updater system for Qt applications

CMSIS-DAP compatible wireless debugger for ESP8266/ESP32/ESP32C3/ESP32S3. Optional 40MHz SPI acceleration, etc. 适配多种ESP芯片的无线调试器

SERV - The SErial RISC-V CPU

Kiri is a visual tool designed for reviewing schematics and layouts of KiCad projects that are version-controlled with Git.

A little fail-safe filesystem designed for microcontrollers

In application debugger for ARM Cortex microcontrollers.

An ultra-lightweight(ROM<1.6K, RAM<0.3k), high-performance C/C++ log library. | 一款超轻量级(ROM<1.6K, RAM<0.3k)、高性能的 C/C++ 日志库

Advanced fault backtrace library for ARM Cortex-M series MCU | ARM Cortex-M 系列 MCU 错误追踪库

你还在为有刷电机的高噪声、低响应速度和低寿命而烦恼吗？这个项目是一个20块钱就能搞定的FOC无刷电机控制方案！This project is a FOC (Field Oriented Control) BLDC Motor control scheme that can be done for 3$!

M5Pi is an open source Linux embedded development board, using Allwinner F1C200s CPU, and has a beautiful shell.

An FPGA-based lightweight CAN bus controller. 基于FPGA的轻量级CAN总线控制器。

An Open-Source CMSIS-DAP Debug Probe based on DAPLink and USB bus convert and it can realize USB convert to serial interface based in CH552, low-cost of $5 dollars

低成本CMSIS-DAP V2调试器，IO时序SPI优化，速度级别200KB/S至450KB/S

A lightweight, portable pure C99 onnx inference engine for embedded devices with hardware acceleration support.

STM32F103C8T6 无线有线DAP下载器，脱机（离线）烧录器，脱机下载器