f2812例子程序，LCD,SCI,AD,EEPROM,CMD等例程；EV,GPIO等-f2812 example program, LCD, SCI, AD, EEPROM, CMD and other routines EV, GPIO, etc.

内部有SCI CAN ADC等模块，测试通过，可以直接使用(there have SCI CAN ADC and other modules, test through, can be used directly)