d12编程 对开发者用处大 采用c-D12 programming useful to developers using large c

Linux下的usb驱动编程，这个是实现主机的中断传输方式的驱动-Usb driver under Linux programming, this is the way to achieve the host interrupt transmission drive

stm32的IAP自编程，实现usb协议通过boot更新程序的功能-stm32 of IAP from programming, through the boot update usb protocol functions-stm32 of IAP from programming, through the boot update usb protocol functions

基于v4l视频编程 ，在Linux环境下的 经过自己亲测试过很好用的源码，对库函数调用同时封装的很好，对变量以及函数的掉用关系有很多注释帮助我们可以很快v4l接口编程的知识ps:Makefile已经都写好了-V4l-based video programming under Linux environment after their parent tested well used source library function call and the package is very good,