一個51單片機1602結構體多級菜單仿真+源程序分享

ID:246657 · 發表于 2017-11-7 17:14

結構體多級菜單，從網上下來的，移植后覺得還不錯，分享給大家

仿真原理圖如下（proteus仿真工程文件可到本帖附件中下載）

單片機源程序如下:

#ifndef _Menu_H_
#define _Menu_H_
#include"LCD1602.h" //液晶顯示器頭文件
#include"KeYsCan.h"
#include"TimEDisPlaY.H"
#define LCD1602MaxDisplaYLinE 2 //LCD最大顯示行數
#define UP 0 //上
#define Down 1 //下
//#define LeFt 4 //確定
//#define RigHt 5 //退出
#define Enter 2
#define Esc 3
void NullSubs(void) //空函數
{ }
struct MenuItem code SysTemSet[5]; //這里不聲明一下，MainMenu里不能引用
struct MenuItem code BaudRatE[7]; //同上
struct MenuItem code EquipmenT[4]; //同上
//*------------------------------------------------------------------------------
//*目錄結構體定義
//*------------------------------------------------------------------------------
struct MenuItem //結構體名稱
{ unsigned char MenuCount; //當前層節點數、每層菜單能顯示的條目數
unsigned char *DisplayString; //指向菜單標題的字符串
unsigned char (*Subs)(); //指向當前狀態應該執行的功能函數
struct MenuItem *ChildrenMenus;//指向當前菜單的下級菜單
struct MenuItem *ParentMenus; //指向當前菜單的上級菜單
} Null;
struct MenuItem code MainMenu[4] = //結構體主菜單
{
{4,"1.SysTem Set ",&Null,SysTemSet,&Null},
{4,"2.EquipmenT ID ",&Null,EquipmenT,&Null},
{4,"3.BaudRatE ",&Null,BaudRatE, &Null},
{4,"4.System Infor ",&Null,&Null, &Null},
};
struct MenuItem code SysTemSet[5] = //系統菜單
{
{5,"1.DatA Set ",&Null,&Null,MainMenu},
{5,"2.TimE Set ",&Null,&Null,MainMenu},
{5,"3.AlarM Set ",&Null,&Null,MainMenu},
{5,"4.BacKLed Set ",&Null,&Null,MainMenu},
{5,"5.Password Set ",&Null,&Null, &Null},
};
struct MenuItem code BaudRatE[7] = //波特率
{
{7,"1.2400 ",&Null,&Null,MainMenu},
{7,"2.4800 ",&Null,&Null,MainMenu},
{7,"3.9600 ",&Null,&Null,MainMenu},
{7,"4.19200 ",&Null,&Null,MainMenu},
{7,"5.38400 ",&Null,&Null,MainMenu},
{7,"6.57600 ",&Null,&Null,MainMenu},
{7,"7.115200 ",&Null,&Null,MainMenu},
};
struct MenuItem code EquipmenT[4] = //設備號
{
{4,"1.No.01 ",&Null,&Null,MainMenu},
{4,"2.No.02 ",&Null,&Null,MainMenu},
{4,"3.NO.03 ",&Null,&Null,MainMenu},
{4,"4.No.04 ",&Null,&Null,MainMenu},
};
struct MenuItem (*MenuPoint) = MainMenu;
char DisplayStart = 0; //顯示菜單的開始位置
char UserChoose = 0; //用戶的選擇
char DisplayPoint = 0; //顯示菜單的編號
char MaxItems = 0; //菜單的數量
char Option = 0; //保存用戶的菜單編號
//*------------------------------------------------------------------------------
//*顯示函數
//*------------------------------------------------------------------------------
void ShowMenu(void)
{
unsigned char i = 0;
MaxItems = MenuPoint[0].MenuCount; //獲取當前菜單的條目數
DisplayPoint = DisplayStart;
if (MaxItems > LCD1602MaxDisplaYLinE){ //如果大于能顯示的菜單數做處理
for (i = 0;i < LCD1602MaxDisplaYLinE;i++){
LCD1602wRITESTring(i,1,MenuPoint[DisplayPoint].DisplayString);
if ((DisplayPoint) == (UserChoose)){
LCD1602SetWZ(0,0,0x7e); //寫小箭頭
}
else{
LCD1602SetWZ(i,0,' '); //寫空格
}
DisplayPoint += 1; //字符串偏移量+1
if ((DisplayPoint) == (MaxItems)){
DisplayPoint = 0;
}
}
}
else{
for (i = 0;i < LCD1602MaxDisplaYLinE;i++){
LCD1602wRITESTring(i,1,MenuPoint[DisplayPoint].DisplayString);
if ((DisplayPoint) == (UserChoose)){
LCD1602SetWZ(0,0,0x7e); //寫小箭頭
}
else{
LCD1602SetWZ(i,0,' '); //寫空格
}
DisplayPoint += 1; //字符串偏移量+1
if ((DisplayPoint) == (MaxItems)){
DisplayPoint = 0;
}
}
}
}
//*------------------------------------------------------------------------------
//*菜單執行函數
//*------------------------------------------------------------------------------
void ChangeMenu(void)
{ unsigned char GetKeyNum;
GetKeyNum = KeYsCanFuc();
if (GetKeyNum != 0xff){ //確定有功能按鍵被按下的情況下才執行其功能
ShowMenu(); //顯示菜單
switch (GetKeyNum){
case UP:
UserChoose--; //用戶菜單的選擇
if (UserChoose < 0){
UserChoose = MaxItems - 1;
}
break;
case Down:
UserChoose++;
if (UserChoose == MaxItems){
UserChoose = 0;
}
break;
case Enter:
if ((MenuPoint[UserChoose].Subs) != NullSubs){
(*MenuPoint[UserChoose].Subs)();
}
if (MenuPoint[UserChoose].ChildrenMenus != &Null){
MenuPoint = MenuPoint[UserChoose].ChildrenMenus; //指向子菜單
Option = UserChoose;
UserChoose = 0;
DisplayStart = 0;
}
break;
case Esc:
if (MenuPoint[0].ParentMenus != &Null){
……………………
…………限于本文篇幅余下代碼請從51黑下載附件…………

復制代碼

所有資料51hei提供下載:

新建文件夾.rar (139.23 KB, 下載次數: 384)

ID:292571 · 發表于 2018-3-16 00:01

怎么下載

ID:292571 · 發表于 2018-3-16 00:02

怎么下載不了呢

ID:304328 · 發表于 2018-4-9 11:56

想學習一下

ID:97310 · 發表于 2018-4-12 13:19

多級菜單，蒙圈了。

ID:33713 · 發表于 2018-11-22 17:40

老例子了，不過我改成了STM32 有空傳上來

ID:82683 · 發表于 2019-5-7 16:42

下載看看

ID:711846 · 發表于 2020-6-24 10:27

qwrjnb 發表于 2018-11-22 17:40
老例子了，不過我改成了STM32 有空傳上來

你好，請問您STM32的資料還有嗎

ID:495287 · 發表于 2020-6-27 13:51

謝謝樓主分享。

ID:47634 · 發表于 2021-4-22 06:21

這個很好，下載學習，感謝樓主

ID:903915 · 發表于 2021-6-29 21:56

Thanks for your kind, my master.

ID:953296 · 發表于 2021-7-15 21:45

下載了，仿真和程序都好用

ID:563955 · 發表于 2022-4-26 09:54

試下能看懂不

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一個51單片機1602結構體多級菜單仿真+源程序分享