通过命令运行Python脚本,语法错误

时间:2017-05-20 02:06:10

标签: python-2.7 terminal raspberry-pi raspberry-pi3

我使用Raspberry Pi 3,我试图通过命令终端运行这个Python脚本:

import RPi.GPIO as GPIO
from time import sleep

GPIO.setmode(GPIO.BOARD)

Motor1A = 16
Motor1B = 18
Motor1E = 22

GPIO.setup(Motor1A,GPIO.OUT)
GPIO.setup(Motor1B,GPIO.OUT)
GPIO.setup(Motor1E,GPIO.OUT)

print "Turning motor on"
GPIO.output(Motor1A,GPIO.HIGH)
GPIO.output(Motor1B,GPIO.LOW)
GPIO.output(Motor1E,GPIO.HIGH)

sleep(2)

print "Stopping motor"
GPIO.output(Motor1E,GPIO.LOW)

GPIO.cleanup()

该文件名为" motor1.py"。它位于" / home / pi" 。目录

当我输入sudo python motor1.py时,终端响应如下:

pi@raspberrypi:~ $ sudo python motor1.py
    File "motor.py", line 1
      Python 2.7.9 (default, Sep 17 2016, 20:26:04)
               ^
SyntaxError: invalid syntax

谁能告诉我为什么?非常感谢。

约翰尼

0 个答案:

没有答案