STM32F103标准库函数版本C程序，包含工程模板、跑马灯、按键、串口、定时器、外部中断、TFT显示等常用程序，非常好用，适合工程开发人员和STM32单片机学习人员。-Revision C standard library functions STM32F103 program, including project templates, marquees, keys, serial, timers, external interrupts, TFT display and other comm

已在STM32F103芯片上测试过的DES加密程序-DES encryption program has been tested on the STM32F103 chip