?? 74164 serial to parallel.c
字號:
/******************************
****74164 serial to parallel****
******************************/
#include <REGX52.h>
void delay(int count);
void main(void)
{
int i;
unsigned char table[10] = {0xC0,0xF9,0x24,0x30,
0x19,0x12,0x02,0xF8,
0x00,0x10};
SCON = 0x00; //Mode 0
while(1)
{
for(i=0;i<10;i++)
{
TI = 0; //clear TI flag
SBUF = table[i]; //transmit
while(TI==0); //TI = 1 , transimit finished
delay(20000);
}
}
}
void delay(int count)
{
int i;
for(i=0;i<count;i++)
;
}
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