menu.c

基于STC12C5412AD单片机的简易存储示波器设计

//模块：Menu.C
//功能：菜单模块
//晶振：24.000MHz
//芯片: STC12C5412AD
//版本：V1.0.0
//设计：魏广寅
//日期：2007.4.10
//--------------------------------------------------------------------
#include"STC12C5412AD.h"
#define size_of_keybd_menu  8
#define uint unsigned int
#define uchar unsigned char
sbit sel_1=P1^6;
sbit sel_10=P1^4;
sbit sel_100=P3^4;
sbit f_in=P3^5;
uchar temp_l,temp_h;
uchar i=0;
uint temp0=0x30,temp1=0x30,temp2=0x30,temp3=0x30,temp4=0x30;
uchar keyfuncindex=0;
void(*keyfuncptr)();
void beep(uint time);
uchar bdata gate=4;
uchar code tab[16]=
{'0','1','2','3',
'4','5','6','7',
'8','9','A','B',
'C','D','E','F'};
extern void get_value();
extern void AD_init(uchar AD_port_sel );
extern void pwm();
extern void bin_to_hex();
extern unsigned char code x0[]; // 请
extern unsigned char code x1[];	// 选
extern unsigned char code x2[];	// 择
extern unsigned char code x3[];	// 工
extern unsigned char code x4[];	// 作
extern unsigned char code x5[];	// 模
extern unsigned char code x6[];	// 式
extern unsigned char code x7[];	// 频
extern unsigned char code x8[];	// 率
extern unsigned char code x9[];	// 计
extern unsigned char code x10[];// 示
extern unsigned char code x11[];// 波
extern unsigned char code x12[];// 器
extern unsigned char code x13[];// 测
extern unsigned char code x14[];// 量
extern unsigned char code x15[];// 红
extern unsigned char code x16[];// 外
extern unsigned char code x17[];// 分
extern unsigned char code x18[];// 析
extern unsigned char code x19[];// 固
extern unsigned char code x20[];// 件
extern unsigned char code x21[];// 版
extern unsigned char code x22[];// 本
extern unsigned char code x23[];// 信
extern unsigned char code x24[];// 息
extern unsigned char code x25[];// 程
extern unsigned char code x26[];// 式
extern unsigned char code x27[];// 设
extern unsigned char code x28[];// 计
extern unsigned char code x29[];// 魏
extern unsigned char code x30[];// 广
extern unsigned char code x31[];// 寅
extern unsigned char code x32[];// 贵
extern unsigned char code x33[];// 大
extern unsigned char code x34[];// 电
extern unsigned char code x35[];// 科
extern unsigned char code x36[];// 欢
extern unsigned char code x37[];// 迎
extern unsigned char code x38[];// 使
extern unsigned char code x39[];// 用
extern unsigned char code x40[];// 多
extern unsigned char code x41[];// 功
extern unsigned char code x42[];// 能
extern void lcd_init();
extern void delay(uint time);
extern void dis_one_zi(uchar x_add,uchar y_add,uchar code *po,bit back_flag,bit char_moudle);
extern void dis_one_char(uchar x,uchar y,uchar asc_num,bit b_flag);
extern  wave();
extern void dis_cls(void);
extern void freq();
sbit beep_port=P1^5;
//--------------------------------------------------------------------
void d0_3(uchar sel)
{
	dis_cls();
	dis_one_char(0,0,'1',1); //1. 50MHz频率计	
	dis_one_char(0,1,'.',1);
	dis_one_char(0,2,' ',1);
	dis_one_char(0,3,'5',1);
	dis_one_char(0,4,'0',1);
	dis_one_char(0,5,'M',1);
	dis_one_char(0,6,'H',1);
	dis_one_char(0,7,'z',1);
	dis_one_zi(0,4,x7,1,1);
	dis_one_zi(0,5,x8,1,1);
	dis_one_zi(0,6,x9,1,1);

	dis_one_char(1,0,'2',1); //2. 15KHz示波器	
	dis_one_char(1,1,'.',1);
	dis_one_char(1,2,' ',1);
	dis_one_char(1,3,'1',1);
	dis_one_char(1,4,'5',1);
	dis_one_char(1,5,'K',1);
	dis_one_char(1,6,'H',1);
	dis_one_char(1,7,'z',1);
	dis_one_zi(1,4,x10,1,1);
	dis_one_zi(1,5,x11,1,1);
	dis_one_zi(1,6,x12,1,1);

	dis_one_char(2,0,'3',1); //3. PWM红外分析	
	dis_one_char(2,1,'.',1);
	dis_one_char(2,2,' ',1);
	dis_one_char(2,3,'P',1);
	dis_one_char(2,4,'W',1);
	dis_one_char(2,5,'M',1);
	dis_one_zi(2,3,x15,1,1);
	dis_one_zi(2,4,x16,1,1);
	dis_one_zi(2,5,x17,1,1);
	dis_one_zi(2,6,x18,1,1);

	dis_one_char(3,0,'4',1); //4. SOW版本信息	
	dis_one_char(3,1,'.',1);
	dis_one_char(3,2,' ',1);
	dis_one_char(3,3,'S',1);
	dis_one_char(3,4,'O',1);
	dis_one_char(3,5,'W',1);
	dis_one_zi(3,3,x21,1,1);
	dis_one_zi(3,4,x22,1,1);
	dis_one_zi(3,5,x23,1,1);
	dis_one_zi(3,6,x24,1,1);

	switch (sel)
	{
		case 0:
	   {
	    dis_one_char(0,0,'1',0); //1. 50MHz频率计	
		dis_one_char(0,1,'.',0);
		dis_one_char(0,2,' ',0);
		dis_one_char(0,3,'5',0);
		dis_one_char(0,4,'0',0);
		dis_one_char(0,5,'M',0);
		dis_one_char(0,6,'H',0);
		dis_one_char(0,7,'z',0);
		dis_one_zi(0,4,x7,0,1);
		dis_one_zi(0,5,x8,0,1);
		dis_one_zi(0,6,x9,0,1);
		dis_one_char(0,14,0x7f,1);
		dis_one_char(0,15,0x7f,1);
		break;}

		case 1:
	   {
	   	dis_one_char(1,0,'2',0); //2. 15KHz示波器	
		dis_one_char(1,1,'.',0);
		dis_one_char(1,2,' ',0);
		dis_one_char(1,3,'1',0);
		dis_one_char(1,4,'5',0);
		dis_one_char(1,5,'K',0);
		dis_one_char(1,6,'H',0);
		dis_one_char(1,7,'z',0);
		dis_one_zi(1,4,x10,0,1);
		dis_one_zi(1,5,x11,0,1);
		dis_one_zi(1,6,x12,0,1);
		dis_one_char(1,14,0x7f,1);
		dis_one_char(1,15,0x7f,1);
		break;}

		case 2:
		{
		dis_one_char(2,0,'3',0); //3. PWM红外分析	
		dis_one_char(2,1,'.',0);
		dis_one_char(2,2,' ',0);
		dis_one_char(2,3,'P',0);
		dis_one_char(2,4,'W',0);
		dis_one_char(2,5,'M',0);
		dis_one_zi(2,3,x15,0,1);
		dis_one_zi(2,4,x16,0,1);
		dis_one_zi(2,5,x17,0,1);
		dis_one_zi(2,6,x18,0,1);
		dis_one_char(2,14,0x7f,1);
		dis_one_char(2,15,0x7f,1);
		break;}

		case 3:
		{
		dis_one_char(3,0,'4',0); //4. SOW版本信息	
		dis_one_char(3,1,'.',0);
		dis_one_char(3,2,' ',0);
		dis_one_char(3,3,'S',0);
		dis_one_char(3,4,'O',0);
		dis_one_char(3,5,'W',0);
		dis_one_zi(3,3,x21,0,1);
		dis_one_zi(3,4,x22,0,1);
		dis_one_zi(3,5,x23,0,1);
		dis_one_zi(3,6,x24,0,1);
	
		dis_one_char(3,14,0x7f,1);
		dis_one_char(3,15,0x7f,1);
		break;}

	}
}
//--------------------------------------------------------------------
void d0(void)
{
	d0_3(0);
	
}
//--------------------------------------------------------------------
void d1(void)
{
	d0_3(1);
}
//--------------------------------------------------------------------
void d2(void)
{
	d0_3(2);
}
//--------------------------------------------------------------------
void d3()
{
	d0_3(3);
}
//--------------------------------------------------------------------
void d4()
{
	dis_cls();
	pwm();
}
//--------------------------------------------------------------------
void d5()
{
	dis_cls();
	dis_one_zi(0,0,x19,1,1);
	dis_one_zi(0,1,x20,1,1);
	dis_one_char(0,4,':',1);
	dis_one_char(0,5,' ',1);
	dis_one_char(0,6,'V',1);
	dis_one_char(0,7,'1',1);
	dis_one_char(0,8,'.',1);
	dis_one_char(0,9,'0',1);
	dis_one_char(0,10,'.',1);
	dis_one_char(0,11,'0',1);

	dis_one_zi(1,0,x25,1,1);
	dis_one_zi(1,1,x26,1,1);
	dis_one_zi(1,2,x27,1,1);
	dis_one_zi(1,3,x28,1,1);
	dis_one_char(1,8,':',1);
	dis_one_zi(2,4,x32,1,1);
	dis_one_zi(2,5,x33,1,1);
	dis_one_zi(2,6,x34,1,1);
	dis_one_zi(2,7,x35,1,1);
	
	dis_one_zi(3,4,x29,1,1);
	dis_one_zi(3,5,x30,1,1);
	dis_one_zi(3,6,x31,1,1);

}
//--------------------------------------------------------------------
void d6()
{
	dis_cls();
	freq();
}
//--------------------------------------------------------------------
void d7()
{
	dis_cls();
	wave();
}
//--------------------------------------------------------------------
typedef struct
{
	uchar keystateindex;
	uchar keydnstate;
	uchar keyupstate;
	uchar keycrstate;
	void(*currentoperate)();
} kbdtabstruct;
//--------------------------------------------------------------------
kbdtabstruct code keytab[size_of_keybd_menu]=
{ //第一行表示在0级菜单时按下向下键则转到1级菜单
  //按下向上键则转1级菜单，按下回车键则转5级菜单
  //    下 上 回车

	{ 0, 1, 3, 6, (* d0)},
	{ 1, 2, 0, 7, (* d1)},
	{ 2, 3, 1, 4, (* d2)},
	{ 3, 0, 2, 5, (* d3)},
	
	{ 4, 2, 2, 2, (* d4)},//PWM分析子程序
	{ 5, 3, 3, 3, (* d5)},//版本信息
	{ 6, 0, 0, 0, (* d6)},//频率计子程序
	{ 7, 0, 1, 1, (* d7)},//示波器子程序
};
//--------------------------------------------------------------------
void getkeyinput(void)
{

	uchar key_value,temp;
re:	temp=P3;
	temp|=0x03;
	P3=temp;
	key_value=P3&0x03;
	delay(50000);
//0：下键   2：中键   1：上键 
	switch(key_value)
	{
		case 1:
		{
			keyfuncindex=keytab[keyfuncindex].keycrstate;
			beep(6500);
			break;
		}
		case 2:
		{
			keyfuncindex=keytab[keyfuncindex].keyupstate;
			beep(6500);
			break;
		}
		case 0:
		{ 
			keyfuncindex=keytab[keyfuncindex].keydnstate;
			beep(6500);
			break;
		}
		default:
		goto re;
	}  
		
	keyfuncptr=keytab[keyfuncindex].currentoperate;
	(*keyfuncptr)();
	delay(65535);
	delay(65535);
}
//--------------------------------------------------------------------
void beep(uint time)
{
	beep_port=0;
	delay(time);
	delay(time);
	delay(time);
	delay(time);
	beep_port=1;
}
//--------------------------------------------------------------------
void sys_auto_check(void)
{
	uchar xx,c=3;

	dis_one_zi(0,2,x36,1,1);
	dis_one_zi(0,3,x37,1,1);
	dis_one_zi(0,4,x38,1,1);
	dis_one_zi(0,5,x39,1,1);
	dis_one_zi(1,1,x40,1,1);
	dis_one_zi(1,2,x41,1,1);
	dis_one_zi(1,3,x42,1,1);
	dis_one_zi(1,4,x7,1,1);
	dis_one_zi(1,5,x8,1,1);
	dis_one_zi(1,6,x9,1,1);
	while(--c!=0)
	{
		for(xx=3;xx<13;xx++)
		{
			dis_one_char(2,xx-1,'>',1);
			dis_one_char(2,xx  ,'>',1);
			dis_one_char(2,xx+1,'>',1);
			delay(50000);
			delay(50000);

			dis_one_char(2,xx-1,' ',1);
			dis_one_char(2,xx  ,' ',1);
			dis_one_char(2,xx+1,' ',1);
		 }
	}
	beep(60000);
}
 //--------------------------------------------------------------------
void main(void) using 0
{
	
	beep_port=1;
	EA=0;
	SP=0x7f;
	lcd_init();
	f_in=1;
	sys_auto_check();
	AD_init(7);
	keyfuncindex=0;
	d0();
	while(1)
    {
		getkeyinput();
	}
 }
 //--------------------------------------------------------------------