电机转速测量系统(11)

Disbuf[1] = 0x9e;

Disbuf[2] = 0x9e;

Disbuf[3] = 0x9e;

while(1)

{ DisplayFresh();//不再测速 等待复位i

}

}

}

}

//在数码管上显示一个四位数

void DisplayFresh()

{

P2 |= 0xF0;

LED_SEG0 = 0;

LED_DAT = table[Disbuf[0]];

Delay(1);

P2 |= 0xF0;

LED_SEG1 = 0;

LED_DAT = table[Disbuf[1]];

Delay(1);