*****************************************************************************
**函数名称;void LED_4()
**功 能:指针显示秒
******************************************************************************/
void LED_4()
{
//unsigned char i=0;
while(1)
{
if(Et_flag==1)
{
unsigned char d=0;
unsigned int e=0; //指针
for(d=0;d<64;d++)
{
write_led_data1(tab1[e+1],tab1[e]);
e=e+2;
delay_ms(1);
}
//delay_us(200);
//delay_ms(64);
out_data();
}
Et_flag=0;
unsigned char i=0;
L_RCK;
for(i=0;i<59;i++)
{
write_led_data2(0xff);
L_SCK;
write_led_data2(0x00);
L_RCK;
delay_us(16);
H_RCK;
}
}
}
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