GPIO

at91sam7a3的pwm学习例程，运行于iar开发环境，调试通过(at91sam7a3 pwm learning routines, running in the the iar development environment, debugging through)

stm32 cortex m3 pwm输出控制(pwm control)

经过修改的STM32软件烧录器！！按提示输入Map文件夹的路径！！重要！！！Map存放于//bin/debug中！！(STM32 software modified burner! ! When prompted, enter the Map folder path! ! Important! ! ! Map stored in the// bin/debug)

很多TFT都带有字库，直接调用函数就可以显示字库里面的内容，这个就是一个字库集，需要的朋友看一下(TFT comes with a lot of fonts, you can directly call the function displays the contents of the font inside, this is a character set, need to look at a friend)

近30个LPC23XX系列，各模块源代码！(Nearly 30 LPC23XX series, each module source code!)

这个是LPC1788开发板的测试用例 都已经试过可以编译通过(This is the LPC1788 development board test cases have been compiled through)

stm32f4xx包含启动文件（starup_stm32f4xx.s,system_stm32f4xx.h,system_stm32f4xx.c,system.h)和库函数(stm32f4xx intialize files and library)

说明：  LED basic code for 51 chips

以LPC2138为基础的防火防盗报警显示系统。(LPC2138-based fire burglar alarm display system.)

TMS320C6713 视频压缩算法源代码(TMS320C6713 video compression algorithm source code)