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#include typedef unsigned int u16; ***it rw=P1^1; ***it dula=P2^6; #define DATA P0 void send(u8 cmk) SBUF=cmk; } void delay(u16 xms) u16 x,y; for(y=122;y>=0;y--); void led_clear() wela=1; wela=0; dula=1; dula=0; } void comm_int1() TMOD=0x20; PCON=0x00; TL1=0xfd; ES=1; send('2');
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{ rw=0; delay(5); : W* q' A2 U } Z5 ?
e=0;
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{ rw=0; delay(5); delay(5); } void lcd_int(void) lcd_cmd(0x02); lcd_cmd(0x0c); lcd_cmd(0x01);//clear the screen } - g5 }! x# A3 t M* ?5 L- J" k
{
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while(1) lcd_cmd(0x80);
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} void conn_interrupt() interrupt 4 if(RI) RI=0; P1=u_buff; } }
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