此程序是对Atmegal128单片机在iccavr环境下进行编程，程序的主要功能是充分利用Atmegal128单片机的两个串口，一个进行无线模块的控制，一个端口进行触摸屏的控制-This program is in iccavr environment Atmegal128 microcontroller programming, the program' s main function is to take full advantage of Atmegal128 microcontroller two serial ports, a wireless module control, a touchscreen control port