我想使用pyserial庫來連接我的arduino到Python,但我不斷收到錯誤。我有我的arduino連接,並且arduino程序的序列沒有運行。我不斷收到此錯誤:Python pyserial - Windows錯誤(2)
Traceback (most recent call last):
File "<pyshell#0>", line 1, in <module>
j = arduino()
File "C:\Users\Dhruv and Anuj\Documents\Dhruv K. Patel\Python Files\bitSnake_source\bitSnake\glove_input.py", line 9, in __init__
ser = serial.Serial(port, 9600)
File "C:\Python32\lib\site-packages\serial\serialwin32.py", line 38, in __init__
SerialBase.__init__(self, *args, **kwargs)
File "C:\Python32\lib\site-packages\serial\serialutil.py", line 282, in __init__
self.open()
File "C:\Python32\lib\site-packages\serial\serialwin32.py", line 66, in open
raise SerialException("could not open port %r: %r" % (self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM1': WindowsError(2, 'The system cannot find the file specified.')
這裏是我的Arduino代碼:
int speed = 10;
const int thumb = 2;
const int index = 3;
const int middle = 4;
const int ring = 5;
const int pinky = 6;
String out;
void setup(){
pinMode(thumb,INPUT);
pinMode(index,INPUT);
pinMode(middle,INPUT);
pinMode(ring,INPUT);
pinMode(pinky,INPUT);
Serial.begin(9600);
}
void loop(){
boolean repeat = true;
if(repeat == true){
if(digitalRead(thumb) == HIGH){
Serial.write(1);
Serial.println(1);
repeat = false;
}
if(digitalRead(index) == HIGH){
Serial.write(2);
Serial.println(2);
repeat = false;
}
if(digitalRead(middle) == HIGH){
Serial.write(3);
Serial.println(3);
repeat = false;
}
if(digitalRead(ring) == HIGH){
Serial.write(4);
Serial.println(4);
repeat = false;
}
if(digitalRead(pinky) == HIGH){
Serial.write(5);
Serial.println(5);
repeat = false;
}
}
if(repeat == true){
Serial.write(0);
Serial.println(0);
}
delay(10);
}
我的Python代碼:
import serial
from serial import *
port = 0
class arduino:
def __init__(self):
#serial.tools.list_ports()
ser = serial.Serial(port, 9600)
self.port = str(port)
def read(self):
return ser.readline()
def close(self):
ser.close()
任何幫助將是巨大的,謝謝!
你確定COM1(又名端口0)是你實際連接到的嗎? – abarnert