LCD多级菜单
LCD多级菜单C51程序
//Last Modify Time:03/11/07 01:22
//ReadMe
//屏宽:112
//屏高:64
#include
#include
#include
//
typedef struct
{
unsigned int KeyTab_MenuIndex; //当前状态索引号
unsigned int KeyTab_MaxItems; //本级菜单最大条目数
unsigned int KeyTab_PressOk; //按下"回车"键时转向的状态索引号
unsigned int KeyTab_PressEsc; //按下"返回"键时转向的状态索引号
unsigned int KeyTab_PressDown; //按下"向下"键时转向的状态索引号
unsigned int KeyTab_PressUp; //按下"向上"键时转向的状态索引号
void (*CurrentOperate)(); //当前状态应该执行的功能操作
}KeyTabStruct;
void (*KeyFuncPtr)(); //按键功能指针
//
#define S_S 0x80//上 =1000,0000=0x80,
#define S_X 0x40//下 =0100,0000=0x40,
#define S_Z 0x20//左 =0010,0000=0x20,
#define S_Y 0x10//右 =0001,0000=0x10,
#define S_ZS 0xa0//左上 =1010,0000=0xa0,
#define
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