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#include #include #include #include #include

#include /**********³õʼ»¯CPU************/ void init_cpu() //³õʼ»¯cPu { EA=1; TR0=1; TR1=1;

TMOD=0x11; TH1=0x3c; TL1=0xb0; }

/*void time1(void) interrupt 3 using 1 {

TH1=(65536-50000)/256;

TL1=(65536-50000)%6; keyval=P1;

} * //³õʼ»¯CPU½áÊø// void main_menu_initial() //LCDÖ÷²Ëµ¥³õʼ»¯.// {

main1_menu[0].menu_count=4; //ÓÐ4¸ö²Ëµ¥Ïî.//

main1_menu[0].display=measurearray; //¶¨ÒåÒ»¸ö¡±¿ªÊ¼²âÁ¿¡°Êý×é// main1_menu[0].subs=NULL;

main1_menu[0].children_menus=measure_menu; //µ±Ç°²Ëµ¥×Ӳ˵¥µÄÖ¸Õë

main1_menu[0].parent_menus=NULL;

¡­¡­ //»¹ÓС°Êý¾Ý´æ´¢¡±¡¢¡°Ê±¼äÉèÖᱡ­¡­// }

void measure_menu_initial() //¡°¿ªÊ¼²âÁ¿¡±²Ëµ¥ÉèÖÃ// {

measure_menu[0].menu_count=2; measure_menu[0].display=qr; //¿ªÊ¼²âÁ¿º¯Êý, È·ÈÏ. measure_menu[0].subs=start_measure_function; //¿ªÊ¼²âÁ¿º¯Êý measure_menu[0].children_menus=NULL; measure_menu[0].parent_menus=main1_menu;

measure_menu[1].menu_count=2;

measure_menu[1].display=qx; //¿ªÊ¼²âÁ¿º¯Êý, È¡Ïû. measure_menu[1].subs=NULL;

measure_menu[1].children_menus=NULL;

measure_menu[1].parent_menus=main1_menu; }

¡­¡­ //»¹ÓÐvoid store_menu_initial()¡¢void time_menu_initial()// void led_menu_pro() { max_item=menu_led->menu_count; switch(keyval) {

case 0: break;

case 1: //ÏòÉϼü. if(user_choosen==0) {

user_choosen=max_item; }

shuaxin=1;

user_choosen--; break; }

¡­¡­ //¡°ÏòÉÏ¡±¡°ÏòÏ¡±¡°È·ÈÏ¡±¡°È¡Ïû¡±¼ü// if(shuaxin) //ÊÇ·ñÐèҪˢÐÂLCD±ê־λ. { Clr_Scr(); shuaxin=0; }

led_menu_show(); }

v oid led_menu_show() {

uchar n;

max_item=menu_led->menu_count;

if (max_item>=4) //²Ëµ¥ÏîΪ3Ôò±íʾΪÖ÷²Ëµ¥. {

for(n=0;n<4;n++)

{ draw_bmp(n*2,20,96,0,menu_led[n].display); }

select_item(user_choosen); //±ê¼Ç³öµ±Ç°²Ëµ¥Ïî. } else {

switch(temp_choosen) { case 0:

draw_bmp(0,20,96,0,measurearray); //¡°¿ªÊ¼²âÁ¿¡±Êý×é// break; ¡­¡­

default: break; }

for(n=0;n

{

draw_bmp((n+1)*2,20,32,0,menu_led[n].display); }

select_item(user_choosen+1); } } void select_item(uchar n) {

draw_bmp(n*2,2,16,0,curflag); }

void start_measure_function(void) //¿ªÊ¼²âÁ¿º¯Êý// {main_Menu(); } ¡­¡­

/*----------------Ö÷º¯Êý-------------------*/ main() {

init_cpu(); Init_Clock(); init_lcd();

Disp_Img(FirstPage);

delay(2000); //ÑÓʱ// ClockMsg(); Refresh(); delay(2500); Clr_Scr(); main_Menu(); Clr_Scr();

main_menu_initial(); measure_menu_initial(); store_menu_initial(); time_menu_initial();

communication_menu_initial(); while(1)

{ keyval=get_key(); //¶Á¼ü. led_menu_pro(); }

} // Êʵ±ÑÓʱ·ÀÖ¹ÒòΪ²»¶Ï²éæ¶øºÄ·Ñ´óÁ¿CUP×ÊÔ´ //

¸½Â¼Èý ADC0832³ÌÐò

#define uint unsigned int //³£Á¿/±äÁ¿¶¨Òå//

uchar k,i,j; float xdata lv;

sbit ADCS =P3^1; //ADC0832 chip seclect //½Ó¿Ú¶¨Òå// ¡­¡­ //ÆäËüÒý½ÅÂÔ¡­¡­

uchar xdata dsw[20]; //´æ·Åsprintfת»»×Ö·û uchar xdata value[149]; //µãÕó×Ö·û´¢´æ uchar code table[]={ //×Ö·û²é±í

0x00,0x00,0x00,0x30,0x00,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*\¡­¡­};//²É¼¯²¢·µ»Ø

unsigned int Adc0832(unsigned char channel) //AD{

uchar i=0; uchar j; uint dat=0; uchar ndat=0;

if(channel==0)channel=2; if(channel==1)channel=3; ADDI=1; _nop_(); _nop_();

ADCS=0;//À­µÍCS¶Ë _nop_(); _nop_();

ADCLK=1;//À­¸ßCLK¶Ë _nop_(); _nop_();

ADCLK=0;//À­µÍCLK¶Ë,ÐγÉϽµÑØ1 _nop_(); _nop_();

ADCLK=1;//À­¸ßCLK¶Ë ADDI=channel&0x1; _nop_(); _nop_();

ADCLK=0;//À­µÍCLK¶Ë,ÐγÉϽµÑØ2 _nop_(); _nop_();

ADCLK=1;//À­¸ßCLK¶Ë ADDI=(channel>>1)&0x1; _nop_(); _nop_();

ADCLK=0;//À­µÍCLK¶Ë,ÐγÉϽµÑØ3

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