Previously, I had done this and the list of ports showed this /dev/cu.usbserial-110 as one of the ports. I wanted to access a webcamera through serial port using python. SerialException: could not open port /dev/cu.usbserial-110: No such file or directory: '/dev/cu.usbserial-110' SerialException Traceback (most recent call last)ģ port='/dev/cu.usbserial-110',baudrate = 115200,Ĥ #Applying Parity Checking (none in this case)ġ0 # Number of serial commands to accept before timing outġ2 # Pause the program for 1 second to avoid overworking the serial portįile /opt/homebrew/Caskroom/miniforge/base/envs/p圓/lib/python3.10/site-packages/serial/serialutil.py:244, in SerialBase._init_(self, port, baudrate, bytesize, parity, stopbits, timeout, xonxoff, rtscts, write_timeout, dsrdtr, inter_byte_timeout, exclusive, **kwargs)Ģ41 raise ValueError('unexpected keyword arguments: ".format(self._port, msg))ģ26 #~ fcntl.fcntl(self.fd, fcntl.F_SETFL, 0) # set blockingģ28 self.pipe_abort_read_r, self.pipe_abort_read_w = None, None > 322 self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK)įileNotFoundError: No such file or directory: '/dev/cu.usbserial-110'ĭuring handling of the above exception, another exception occurred:
# Pause the program for 1 second to avoid overworking the serial portįileNotFoundError Traceback (most recent call last)įile /opt/homebrew/Caskroom/miniforge/base/envs/p圓/lib/python3.10/site-packages/serial/serialposix.py:322, in Serial.open(self) # Number of serial commands to accept before timing out #Applying Parity Checking (none in this case)