msp430 三级菜单 菜单算法.doc

#include msp430x14x.h#include lcd12864.h#include jianpan.h#include fun.h#define uchar unsigned char#define uint unsigned intuchar func_index; uint i;void (*current_operation_index)();/*主函数*/void main() P1DIR=0Xf0; P1OUT=0X00; WDTCTL = WDTPW + WDTHOLD; lcd12864_init(); init();/初始化LCD模块 delay2(1);while(1) /*find index*/ if(P1IN=0X0E) func_index=tablefunc_index.up; /向上翻 while(P1IN&0x0f)!=0x0f);/松手检测 write_con(0x01);/清屏 if(P1IN=0x0D) func_index=tablefunc_index.down; /向下翻while(P1IN&0x0f)!=0x0f); write_con(0x01);/清屏 if(P1IN=0x0B) func_index=tablefunc_index.enter; /确认 while(P1IN&0x0f)!=0x0f); write_con(0x01);/清屏 current_operation_index=tablefunc_index.current_operation; (*current_operation_index)();/执行当前操作函数 #includemsp430f149.h#define uchar unsigned char#define uint unsigned int#define keyin (P1IN&0X0F)uchar keyValue;/*延时1ms*/void delay2(uchar time) uint i,j; for(i=0;itime;i+) for(j=0;j150;j+); #includemsp430f149.h/*菜单结构体*/typedef struct uchar current;uchar up;/向上翻索引号uchar down;/向下翻索引号uchar enter;/确认索引号void (*current_operation)(); key_table;/*菜单功能显示*/void fun1() display_hz(1,0,【菜单1 】,12); display_hz(2,1,菜单2,3); display_hz(3,1,菜单3,3); display_hz(4,3,返回,2);void fun2() display_hz(1,1,菜单1,2); display_hz(2,0,【菜单2 】,2); display_hz(3,1,菜单3,2); display_hz(4,3,返回,2);void fun3() display_hz(1,1,菜单1,2); display_hz(2,1,菜单2,2); display_hz(3,0,【菜单3 】,2); display_hz(4,3,返回,2);void fun4() display_hz(1,1,菜单1,2); display_hz(2,1,菜单2,2); display_hz(3,1,菜单3,2); display_hz(4,2,【返回】,2);void fun5() display_hz(1,0,【菜单1.1 】,2); display_hz(2,1,菜单1.2,2); display_hz(3,1,菜单1.3,2); display_hz(4,3,返回,2);void fun6() display_hz(1,1,菜单1.1,2); display_hz(2,0,【菜单1.2 】,2); display_hz(3,1,菜单1.3,2); display_hz(4,3,返回,2);void fun7() display_hz(1,1,菜单1.1,2); display_hz(2,1,菜单1.2,2); display_hz(3,0,【菜单1.3 】,2); display_hz(4,3,返回,2);void fun8() display_hz(1,1,菜单1.1,2); display_hz(2,1,菜单1.2,2); display_hz(3,1,菜单1.3,2); display_hz(4,2,【返回】,2);void fun9() display_hz(1,0,【菜单2.1 】,2); display_hz(2,1,菜单2.2,2); display_hz(3,1,菜单2.3,2); display_hz(4,3,返回,2);void fun10() display_hz(1,1,菜单2.1,2); display_hz(2,0,【菜单2.2 】,2); display_hz(3,1,菜单2.3,2); display_hz(4,3,返回,2);void fun11() display_hz(1,1,菜单2.1,2); display_hz(2,1,菜单2.2,2); display_hz(3,0,【菜单2.3 】,2); display_hz(4,3,返回,2);void fun12() display_hz(1,1,菜单2.1,2); display_hz(2,1,菜单2.2,2); display_hz(3,1,菜单2.3,2); display_hz(4,2,【返回】,2);void fun13() display_hz(1,0,【菜单3.1 】,2); display_hz(2,1,菜单3.2,2); display_hz(3,1,菜单3.3,2); display_hz(4,3,返回,2);void fun14() display_hz(1,1,菜单3.1,2); display_hz(2,0,【菜单3.2 】,2); display_hz(3,1,菜单3.3,2); display_hz(4,3,返回,2);void fun15() display_hz(1,1,菜单3.1,2); display_hz(2,1,菜单3.2,2); display_hz(3,0,【菜单3.3 】,2); display_hz(4,3,返回,2);void fun16() display_hz(1,1,菜单3.1,2); display_hz(2,1,菜单3.2,2); display_hz(3,1,菜单3.3,2); display_hz(4,2,【返回】,2);void fun17() display_hz(1,1,菜单1.1.1,2); display_hz(2,1,菜单1.1.2,2); display_hz(3,1,菜单1.1.3,2); display_hz(4,2,【返回】,2);void fun18() display_hz(1,1,菜单1.2.1,3); display_hz(2,1,菜单1.2.2,3); display_hz(3,1,菜单1.2.3,3); display_hz(4,2,【返回】,2);void fun19() display_hz(1,1,菜单1.3.1,2); display_hz(2,1,菜单1.3.2,2); display_hz(3,1,菜单1.3.3,2); display_hz(4,2,【返回】,2);void fun20() display_hz(1,1,菜单2.1.1,2); display_hz(2,1,菜单2.1.2,2); display_hz(3,1,菜单2.1.3,2); display_hz(4,2,【返回】,2);void fun21() display_hz(1,1,菜单2.2.1,2); display_hz(2,1,菜单2.2.2,2); display_hz(3,1,菜单2.2.3,2); display_hz(4,2,【返回】,2);void fun22() display_hz(1,1,菜单2.3.1,2); display_hz(2,1,菜单2.3.2,2); display_hz(3,1,菜单2.3.3,2); display_hz(4,2,【返回】,2);void fun23() display_hz(1,1,菜单3.1.1,2); display_hz(2,1,菜单3.1.2,2); display_hz(3,1,菜单3.1.3,2); display_hz(4,2,【返回】,2);void fun24() display_hz(1,1,菜单3.2.1,2); display_hz(2,1,菜单3.2.2,2); display_hz(3,1,菜单3.2.3,2); display_hz(4,2,【返回】,2);void fun25() display_hz(1,1,菜单3.3.1,2); display_hz(2,1,菜单3.3.2,2); display_hz(3,1,菜单3.3.3,2); display_hz(4,2,【返回】,2);void fun26() display_hz(1,0,错,2); display_hz(2,0,误,2); display_hz(3,0,操,2); display_hz(4,0,作,2);/*结构体数组*/ key_table table30= 0,3,1,4,(*fun1),/第一层，显示 【菜单1】、菜单2、菜单3 、返回1,0,2,8,(*fun2),/第一层，显示 菜单1、【菜单2】、菜单3 、返回2,1,3,12,(*fun3),/第一层，显示 菜单1、菜单2、【菜单3】 、返回3,2,0,25,(*fun4),/第一层，显示 菜单1、菜单2、菜单3 、【返回】4,7,5,16,(*fun5),/第二层，菜单1层下显示 【菜单1.1】、菜单1.2、菜单1.3、返回5,4,6,17,(*fun6),/第二层，菜单1层下显示 菜单1.1、【菜单1.2】、菜单1.3、返回6,5,7,18,(*fun7), /第二层，菜单1层下显示 菜单1.1、菜单1.2、【菜单1.3】、返回 7,6,4,0,(*fun8),/第二层，菜单1层下显示 菜单1.1、菜单1.2、菜单1.3、【返回】8,11,9,19,(*fun9),/第二层，菜单2层下显示 【菜单2.1】、菜单2.2、菜单2.3、返回9,8,10,20,(*fun10),/第二层，菜单2层下显示 菜单2.1、【菜单2.2】、菜单2.3、返回10,9,11,21,(*fun11), /第二层，菜单2层下显示 菜单2.1、菜单2.2、【菜单2.3】、返回 11,10,8,1,(*fun12),/第二层，菜单2层下显示菜单2.1、菜单2.2、菜单2.3、【返回】12,15,13,22,(*fun13),/第二层，菜单3层下显示 【菜单3.1】、菜单3.2、菜单3.3、返回13,12,14,23,(*fun14), /第二层，菜单3层下显示 菜单3.1、【菜单3.2】、菜单3.3、返回 14,13,15,24,(*fun15), /第二层，菜单3层下显示菜单3.1、菜单3.2、【菜单3.3】、返回 15,14,12,2,(*fun16), /第二层，菜单3层下显示 菜单3.1、菜单3.2、菜单3.3、【返回】 16,16,16,4,(*fun17), /第三层，菜单1.1层 17,17,17,5,(*fun18), /第三层，菜单1.2层 18,18,18,6,(*fun19), /第三层，菜单1.3层19,19,19,8,(*fun20), /第三层，菜单2.1层 20,20,20,9,(*fun21), /第三层，菜单2.2层 21,21,21,10,(*fun22), /第三层，菜单2.3层22,22,22,12,(*fun23), /第三层，菜单3.1层 23,23,23,13,(*fun24), /第三层，菜单3.2层 24,24,24,14,(*fun25), /第三层，菜单3.3层25,25,25,0,(*fun26), /第0层 ;#includemsp430f149.h#define uchar unsigned char#define uint unsigned int#define RS_0 (P3OUT&=BIT0)#define RS_1 (P3OUT|=BIT0)#define RW_0 (P3OUT&=BIT1)#define RW_1 (P3OUT|=BIT1)#define EN_0 (P3OUT&=BIT2)#define EN_1 (P3OUT|=BIT2)/*延时1ms*/void delay1(uchar time) uint i,j; for(i=0;itime;i+) for(j=0;j150;j+); /*IO初始化*/void lcd12864_init(void)P4DIR=0XFF;P6DIR|=BIT2;P6DIR |= BIT3;P3DIR|=0X07;/*lcdd写指令*/void write_con(uchar con) RS_0; RW_0; EN_0; P4OUT=con; delay1(2); EN_1; EN_0;/*lcd写数据*/void write_data(uchar data)RS_1;RW_0; EN_0; P4OUT=data; delay1(2); EN_1; EN_0;/*lcd初始化*/void init() P6OUT|=0X04; P6OUT |= BIT3;write_con(0x30);/基本指令集delay1(2);write_con(0x02);/地址归位delay1(2);write_con(0x0c);/显示delay1(2);write_con(0x01);/清屏delay1(2);write_con(0x06);/点设定delay1(2);/*lcd写指令/数据地址*/void write_ardd(uchar hang,uch