電子工藝實習報告(6)

1、電子工藝實習報告電工電子實驗中心附錄：#include#include#include#include#define uchar unsigned charvoid scan_key(void);void treat_with_key(void);void fun0(void);void fun1(void);void fun2(void);void delay(int t);void unit(void);void give_led_data(void);char data seg3=0x7f,0xbf,0xdf;char data dis10=0xc0,0xf9,0xa4,0xb0,0x9

2、9,0x92,0x82,0xf8,0x80,0x90;unsigned char code sine_data128=0x80,0x86,0x8d,0x93,0x99,0x9f,0xa5,0xab, 0xb1,0xb7,0xbc,0xc2,0xc7,0xcc,0xd1,0xd6, 0xda,0xdf,0xe3,0xe7,0xea,0xee,0xf1,0xf4, 0xf6,0xf8,0xfa,0xfc,0xfd,0xff,0xff,0xff, 0xff,0xff,0xff,0xfe,0xfd,0xfb,0xf9,0xf7, 0xf5,0xf2,0xef,0xec,0xe9,0xe5,0xe1,0

3、xdd, 0xd8,0xd4,0xcf,0xca,0xc5,0xbf,0xba,0xb4, 0xae,0xa8,0xa2,0x9c,0x96,0x90,0x89,0x83, 0x80,0x79,0x72,0x6c,0x66,0x60,0x5a,0x55, 0x4e,0x48,0x43,0x3d,0x38,0x33,0x2e,0x29, 0x25,0x20,0x1c,0x18,0x15,0x11,0x0e,0x0b, 0x09,0x07,0x05,0x03,0x02,0x00,0x00,0x00, 0x00,0x00,0x00,0x01,0x02,0x04,0x06,0x08, 0x0a,0x0

4、d,0x10,0x13,0x16,0x1a,0x1e,0x22, 0x27,0x2b,0x30,0x35,0x3a,0x40,0x45,0x4c, 0x51,0x57,0x5d,0x63,0x69,0x6f,0x76,0x7c;uchar key=0,wave_way=0,add_dec=1,j=0,n=0,m=0,k=0,l=0,led_data0,led_data1,led_data2;int i=0;main() unit(); give_led_data(); while(1) scan_key(); if(key!=0) treat_with_key(); /*/ void unit

5、(void) ip=0xc2; et0=0; tr0=0; et1=0; tr1=0; th0=0x7d; tl0=0x7d; th1=0xdc; tl1=0xd8; tmod=0x12; tr0=1; et0=1; tr1=1; et1=1; ea=1; /*/ void give_led_data(void) if(wave_way=0) switch(add_dec) case 1: led_data0=dis0; led_data1=dis0; led_data2=dis8; break; case 2: led_data0=dis0; led_data1=dis0; led_data

6、2=dis4; break; case 3: led_data0=dis0; led_data1=dis0; led_data2=dis2; break; case 4: led_data0=dis0; led_data1=dis0; led_data2=dis2; break; default:break; if(wave_way=1) switch(add_dec) case 1: led_data0=dis0; led_data1=dis6; led_data2=dis1; break; case 2: led_data0=dis3; led_data1=dis8; led_data2=

7、0x00; break; case 3: led_data0=dis7; led_data1=dis5; led_data2=0x00; break; case 4: led_data0=dis2; led_data1=dis4; led_data2=0x00; break; default:break; if(wave_way=2) switch(add_dec) case 1: led_data0=dis1; led_data1=dis7; led_data2=0x00; break; case 2: led_data0=dis7; led_data1=dis3; led_data2=0x

8、00; break; case 3: led_data0=dis5; led_data1=dis2; led_data2=0x00; break; case 4: led_data0=dis8; led_data1=dis1; led_data2=0x00; break; default:break; /*/ void scan_key(void) key=(p1)&0x07; if(key!=0) delay(150); key=0; if(p1)&0x07)!=0) key=(p1)&0x07; /*/ /*ms延時函數(shù)*/void delay(int t) int i,j; for(i=

9、0;it;i+) for(j=0;j120;j+) ; /*/ void treat_with_key(void) switch(key) case 1:fun0();give_led_data();break; case 2:fun1();give_led_data();l=add_dec;break; case 3:fun2();give_led_data();l=add_dec;break; default:break; /*/ void fun0(void) wave_way+; if(wave_way=3) wave_way=0; /*/ void fun1(void) add_de

10、c+; if(add_dec=5) add_dec=1; /*/ void fun2(void) add_dec-; if(add_dec=0) add_dec=5; /*/ void timer1(void)interrupt 1 if(wave_way=0)待添加的隱藏文字內(nèi)容3 et0=0; tr0=0; th0=0x00; tl0=0x00; tmod=0x12; tr0=1; m+; if(m=2*add_dec) p0=0x00; if(m=4*add_dec) m=0; p0=0xff; et0=1; ea=1; if(wave_way=1) et0=0; tr0=0; th0=

11、0x13; tmod=0x12; tr0=1; k+; if(k10*add_dec) j=j-4; p0=j; if(k=20*add_dec)p0=0x00;j=0;k=0; et0=1; ea=1; if(wave_way=2) et0=0; tr0=0; th0=0xc8; tl0=0xc8; tmod=0x12; tr0=1; l-; if(l=0) p0=sine_datai; i+; l=add_dec; if(i=128)i=0; et0=1; ea=1; /*/ void timer3(void)interrupt 3 et1=0; tr1=0; th1=0xdc; tl1=0xd8; tmod=