stm32芯片 KERIL 3.0 ucosii 功能实现： GPIO LED测试 STM32 USB部分驱动数据-stm32 chip KERIL 3.0 ucosii function realization: GPIO LED Test STM32 USB part of the driver data

可以实现PS2键盘 定时中断 UART串口通信-PS2 keyboard can be achieved timer interrupt UART serial communication

STM32基于UCOS的GPIO应用。对于UCOS操作系统在stm32103上的移植与应用操作。-UCOS based STM32 application of GPIO，For UCOS operating system on the stm32103 transplantation and application operations.