Serial.serial不起作用，所以:模块‘串行’没有属性'serial‘

Question

我刚开始使用Ardunino、Python和RPI与Ardunio之间的串行通信(使用Thonny)。我查看了一些教程(例如https://roboticsbackend.com/raspberry-pi-arduino-serial-communication/)来运行我的代码。但即使是标准代码也没有运行。

这是我的代码：

if __name__ == '__main__':
    ser = serial.Serial('/dev/ttyACM0', 9600, timeout=1)
    ser.reset_input_buffer()
    while True:
        if ser.in_waiting > 0:
            line = ser.readline().decode('utf-8').rstrip()
            print(line)```

This error keeps occuring: *AttributeError: module 'serial' has no attribute 'Serial'*

Your program tries to call method Serial of an object of type serial, but this type does not have such method. 

I have installed the library serial, the name of my file is : *Comm_testb.py*. 

I have tried also to do some other codes, which I found on stackoverflow ;). But either I failed to adapt them or there is something wrong. I also can not figure out other causes. So, I hope you can help me :).

Answer 1

你确定你下载了正确的库吗？在python中，有‘串行’和'pyserial‘，要与Arduino通信，您需要后者。

您最好卸载“串行”库，因为导入pyserial的行是：

import serial

请告诉我这是否有效