12864菜单

#include <reg52.h> #include <asc.h> #include <12864.h> #include <imag.h> #define uchar unsigned char #define uint unsigned int //菜单的实现 /*-------------------------------------------------------------*/ #define MENU_SIZE 18 //菜单长度 unsigned char KeyFuncIndex=0; //存放当前的菜单索引 void (*KeyFuncPtr)(); //定义按键功能指针 //定义类型 typedef struct { unsigned char KeyStateIndex; //当前的状态索引号 unsigned char KeyDownState; //按下向下键时的状态索引号 unsigned char KeyUpState; //按下向上键时的状态索引号 unsigned char KeyEnterState; //按下回车键时的状态索引号 void (*CurrentOperate)(); //当前状态应该执行的功能操作 } StateTab; // // unsigned char code s0[]="MenuTest "; unsigned char code s1[]="Contact "; unsigned char code s2[]="LineTest "; unsigned char code s3[]="RectTest "; unsigned char code s4[]="ImagTest "; unsigned char code s5[]="Cancel "; unsigned char code s6[]="Univercity "; unsigned char code s7[]="E-Mail "; unsigned char code s8[]="QQ Number "; unsigned char code s9[]="Cancel "; unsigned char code s10[]=" "; /*-------------------------------------------------------------*/ void Stat0(void) { en_disp(0,0,16,Asc,s0,0); en_disp(2,0,16,Asc,s1,1); en_disp(4,0,16,Asc,s10,1); en_disp(6,0,16,Asc,s10,1); } /*-------------------------------------------------------------*/ void Stat1(void) { en_disp(0,0,16,Asc,s0,1); en_disp(2,0,16,Asc,s1,0); en_disp(4,0,16,Asc,s10,1); en_disp(6,0,16,Asc,s10,1); } /*-------------------------------------------------------------*/ void Stat2(void) { en_disp(0,0,16,Asc,s2,0); en_disp(2,0,16,Asc,s3,1); en_disp(4,0,16,Asc,s4,1); en_disp(6,0,16,Asc,s5,1); } /*-------------------------------------------------------------*/ void Stat3(void) { en_disp(0,0,16,Asc,s2,1); en_disp(2,0,16,Asc,s3,0); en_disp(4,0,16,Asc,s4,1); en_disp(6,0,16,Asc,s5,1); } /*-------------------------------------------------------------*/ void Stat4(void) { en_disp(0,0,16,Asc,s2,1); en_disp(2,0,16,Asc,s3,1); en_disp(4,0,16,Asc,s4,0); en_disp(6,0,16,Asc,s5,1); } /*-------------------------------------------------------------*/ void Stat5(void) { en_disp(0,0,16,Asc,s2,1); en_disp(2,0,16,Asc,s3,1); en_disp(4,0,16,Asc,s4,1); en_disp(6,0,16,Asc,s5,0); } /*-------------------------------------------------------------*/ void Stat6(void) { en_disp(0,0,16,Asc,s6,0); en_disp(2,0,16,Asc,s7,1); en_disp(4,0,16,Asc,s8,1); en_disp(6,0,16,Asc,s9,1); } /*-------------------------------------------------------------*/ void Stat7(void) { en_disp(0,0,16,Asc,s6,1); en_disp(2,0,16,Asc,s7,0); en_disp(4,0,16,Asc,s8,1); en_disp(6,0,16,Asc,s9,1); } /*-------------------------------------------------------------*/ void Stat8(void) { en_disp(0,0,16,Asc,s6,1); en_disp(2,0,16,Asc,s7,1); en_disp(4,0,16,Asc,s8,0); en_disp(6,0,10,Asc,s9,1); } /*-------------------------------------------------------------*/ void Stat9(void) { en_disp(0,0,16,Asc,s6,1); en_disp(2,0,16,Asc,s7,1); en_disp(4,0,16,Asc,s8,1); en_disp(6,0,16,Asc,s9,0); } /*-------------------------------------------------------------*/ void Stat10(void) { ClearLCD(); Line(10,10,100,48,1); } /*-------------------------------------------------------------*/ void Stat11(void) { ClearLCD(); Rect(0,0,127,63,1); Rect(10,10,67,43,1); } /*-------------------------------------------------------------*/ void Stat12(void) { // ClearLCD(); img_disp(1,10,70,56,img2); } /*-------------------------------------------------------------*/ void Stat13(void) { img12864_disp(img); } /*-------------------------------------------------------------*/ void Stat14(void) { en_disp(0,0,16,Asc,s10,1); en_disp(2,0,16,Asc,"E-Mail: ",1); en_disp(4,0,16,Asc," shehun12505669 ",1); en_disp(6,0,16,Asc," @126.com ",1); } /*-------------------------------------------------------------*/ void Stat15(void) { en_disp(0,0,16,Asc,s10,1); en_disp(2,0,16,Asc,"QQ Number: ",1); en_disp(4,0,16,Asc," 12505669 ",1); en_disp(6,0,16,Asc,s10,1); } /*-------------------------------------------------------------*/ //数据结构数组 StateTab code KeyTab[MENU_SIZE]= { {0,1,1,2, (*Stat0)}, //顶层 {1,0,0,6, (*Stat1)}, //顶层 {2,3,5,10, (*Stat2)}, //二层 {3,4,2,11, (*Stat3)}, //二层 {4,5,3,12, (*Stat4)}, //二层 {5,2,4,0, (*Stat5)}, //二层 {6,7,9,13, (*Stat6)}, //二层 {7,8,6,14, (*Stat7)}, // {8,9,7,15, (*Stat8)}, {9,6,8,1 , (*Stat9)}, //二层 {10,2,2,2,(*Stat10)}, //三 LineTest {11,3,3,3,(*Stat11)}, // RectTest {12,4,4,4,(*Stat12)}, // ImgTest {13,6,6,6,(*Stat13)}, //三 Univercity {14,7,7,7,(*Stat14)}, // E-Mail {15,8,8,8,(*Stat15)} // QQ Numeber }; /*-------------------------------------------------------------*/ void MenuOperate(unsigned char key) { switch(key) { case 0x30: //向上的键 { KeyFuncIndex=KeyTab[KeyFuncIndex].KeyUpState; break; } case 0x28: //回车键 { KeyFuncIndex=KeyTab[KeyFuncIndex].KeyEnterState; break; } case 0x18: //向下的键 { KeyFuncIndex=KeyTab[KeyFuncIndex].KeyDownState; break; } //此处添加按键错误代码 } //下面是执行按键的操作 KeyFuncPtr=KeyTab[KeyFuncIndex].CurrentOperate; (*KeyFuncPtr)(); //执行当前的按键操作 } //*/ /*-------------------------------------------------------------*/ unsigned char keyscan() { unsigned char key; P2=0xFF; key=P2&0x38; delayms(8); //在这里加去抖动 return key; } /*--------------------------------------------------------------*/ void int_0(void) interrupt 0 using 0 { unsigned char key; key=keyscan(); MenuOperate(key); } /*-------------------------------------------------------------*/ void main (void) { LCD12864_init(); ClearLCD(); //开中断 EX0=1; //设置电平触发方式 IT0=1; //开所有中断 EA=1; // MenuOperate(0); while(1) { } }