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由于库adafruit_servokit一直在阻止我分配引脚,我一直在苦苦挣扎。当我尝试这样做时:

from adafruit_servokit import ServoKit # Servo library that works with Jetson
import RPi.GPIO as GPIO                # Part of PWM DC motor control 
GPIO.setmode(GPIO.BOARD)               # Error here

它返回一个错误,说明:

Traceback (most recent call last):
  File "brew.py", line 4, in <module>
    GPIO.setmode(GPIO.BOARD)
  File "/usr/lib/python3/dist-packages/Jetson/GPIO/gpio.py", line 317, in setmode
    raise ValueError("A different mode has already been set!")
ValueError: A different mode has already been set!

我只需要一种方法来控制我的伺服系统并同时使用我的 GPIO 引脚。

我也愿意购买新零件。

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1 回答 1

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原来我只需要使用digitalio:https ://learn.adafruit.com/circuitpython-on-raspberrypi-linux/digital-io

于 2021-10-12T04:33:34.077 回答