TDA8007 linux下做接口控制智能卡的驱动程序设计-TDA8007 Linux do interface control IC card driver programming

对于Linux下的alsa的编程，用了alsa-lib库函数的接口。录音，播放功能。-For alsa programming under Linux, with a alsa-lib library functions of the interface. Recording, playback functions.

通过简单实例，从Linux设备驱动本身，理解Linux内核模块、Linux设备驱动的结构、Linux设备驱动中的并发控制等内容。并针对设备驱动的实例，给出了用户态的程序来访问该设备，展现设备驱动的运行情况及用户态和内核态的交互。-Linux (which is a kernel) manages the machine s hardware in a simple and efficient manner, offering the user a simple and uniform progr

qt creator串口通信界面，基于linux系统的编程，较简单，适合新手借鉴-qt creator serial communication interface-based programming linux system is relatively simple, suitable for beginners reference