USB通用芯片CH376手册,全面介绍了该类芯片各引脚的定义及如何进行固件编成.-USB Universal chip CH376 manual, a comprehensive introduction to the class definition of each pin chip and how the firmware compiled.

该文档描述了基于ARM的32位MCU STM32F101xx和STM32F103xx的固件库-This document describes the ARM-based 32-bit MCU STM32F101xx and STM32F103xx firmware library