实现IO串口通讯程序代码，主要程序是基于CAN总线的应用，可以实现计算机与飞思卡尔单片机之间的通讯功能。-IO serial communication program code to achieve the main program is based on the CAN bus applications, Computer and communication between Freescale microcontrollers.

该工程是飞思卡尔单片机MC9S12HY64芯片的开发板测试程序，修改该程序，并实现CAN总线通讯和LCD驱动等功能；-The project is the development of Freescale' s microcontroller MC9S12HY64 chip board test program, modify the program, and CAN bus communication and the LCD driver functions

用于飞思卡尔s12系列16位单片机的can口通讯(Can port communication for 16 bit singlechip of the flying Carle S12 series)