usb示例代码(pic16f690)

代码说明：

#include //绿屏版SHIYAN __CONFIG(0X3BE4); //关闭看门狗,选择高速晶振,上电延时复位,掉电复位使能,代码保护 //#include "tab1.h" #include "tab2.h" #include "dianzhen12864.h" #include "AD.h" unsigned char ReadEE(unsigned char addr); void WriteEE(unsigned char addr,unsigned char data);        //写EEPROM void get_AD(); uchar hour=0; //时分秒 uchar min=0;   uchar sec=0; uint mah;//容量 mah表示 uint mahYS;//容量 mah表示 uchar valL; uchar valH; unsigned long int mas=0;//ma秒,3600mas=1mah bit GL=0;