2020-09-04 22:37:54 - Disconnected
2020-09-04 22:45:20 - Connecting
2020-09-04 22:45:20 - Connected
2020-09-04 22:45:23 - operation failed, retrying
Traceback (most recent call last):
File "/home/bravo123/rd-usb/webapp/backend.py", line 250, in retry
return callback()
File "/home/bravo123/rd-usb/interfaces/wrapper.py", line 48, in read
return self.get_result(60)
File "/home/bravo123/rd-usb/interfaces/wrapper.py", line 61, in get_result
raise TimeoutError
TimeoutError
2020-09-04 22:45:23 - operation failed, retrying
Traceback (most recent call last):
File "/home/bravo123/rd-usb/webapp/backend.py", line 250, in retry
return callback()
File "/home/bravo123/rd-usb/interfaces/wrapper.py", line 48, in read
return self.get_result(60)
File "/home/bravo123/rd-usb/interfaces/wrapper.py", line 64, in get_result
raise ErrorException(result)
interfaces.wrapper.ErrorException: Traceback (most recent call last):
File "/home/bravo123/rd-usb/interfaces/wrapper.py", line 100, in call
result = callback()
File "/home/bravo123/rd-usb/interfaces/um.py", line 37, in read
self.send("f0")
File "/home/bravo123/rd-usb/interfaces/um.py", line 42, in send
self.serial.write(bytes.fromhex(value))
File "/home/bravo123/.local/lib/python3.6/site-packages/serial/serialposix.py", line 531, in write
raise portNotOpenError
serial.serialutil.SerialException: Attempting to use a port that is not open
At the same time, the other program works fine.