在STM32F103上实现双定时器1S定时，利用RS232串口发送数据，利用中断检测PS2键盘和PC机交换信息并在串口助手上显示-In the STM32F103 dual timer 1 S timing, using RS232 serial send data, using interrupt the PS2 and PC keyboard detection to exchange information and serial port on display in assistant

给予STM32F103芯片，4个雷达距离检测的代码。CAN输出，串口输出。CAN OUT (500K),UART1 OUT (115200BPS)-4 radar CHECK, STM32F103 CPU, CAN OUT (500K),UART1 OUT (115200BPS)

STM32F0系列的ucosii移植实例代码，基于Keil5，包括串口通信、按键检测、RTC时钟实时显示等(STM32F0 series of uCOSII transplantation example code, based on Keil5, including serial communication, key detection, RTC clock, real-time display)