MakerPi 3d BBS

Title: Reboot/Restart when connecting by USB to Raspberry Pi or PC on P3 Pro [Print This Page]

Author: Maranthalas Time: 2022-10-22 22:48
Title: Reboot/Restart when connecting by USB to Raspberry Pi or PC on P3 Pro
As soon as I connect my P3 by USB to Raspberry Pi or to my PC, directly or by hub, it will enter a reboot/restart cycle. I would guess it has somethimg to do witth the usb current on the usb connection.So it is not possible to connect to the printer. On Pronterface under windows 11 I only get "connection refused", Repetier server on the Raspberry Pi is not able to connect at all.
Any suggestions?

Author: Maranthalas Time: 2022-10-23 18:32
Tried different cables, raspberry pies and PCs, as well with and without a powered usb hub, under pronterface, octoprint and repetier server. As well with and without a covered 5v + pin on the usb cables.
Slightly different results from going into a restart cycle at once, to once in a while to connecting, and then restarting. It gets to recognizing the printer, to sending data and then restarting after the printer not responding. Very frustrating.

Author: herz08 Time: 2022-10-23 20:37
Hi,
have the same problem when tried to connect the printer using octopi

Author: Maranthalas Time: 2022-10-24 23:43
Well. tried some more without success. This is what pronterface gives me:

Connecting...
Printer is now online.
Can't write to printer (disconnected ?):
Traceback (most recent call last):
  File "printrun\printcore.py", line 744, in _send
  File "serial\serialwin32.py", line 325, in write
serial.serialutil.SerialTimeoutException: Write timeout

Can't write to printer (disconnected ?):
Traceback (most recent call last):
  File "printrun\printcore.py", line 744, in _send
  File "serial\serialwin32.py", line 325, in write
serial.serialutil.SerialTimeoutException: Write timeout

Exception in thread read thread:
Traceback (most recent call last):
  File "printrun\printcore.py", line 333, in _readline
  File "printrun\printcore.py", line 329, in _readline_nb
  File "serial\serialwin32.py", line 275, in read
serial.serialutil.SerialException: ClearCommError failed (PermissionError(13, 'Das Gerät erkennt den Befehl nicht.', None, 22))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "threading.py", line 932, in _bootstrap_inner
  File "threading.py", line 870, in run
  File "printrun\printcore.py", line 420, in _listen
  File "printrun\printcore.py", line 354, in _readline
IndexError: tuple index out of range
Can't write to printer (disconnected ?):
Traceback (most recent call last):
  File "printrun\printcore.py", line 744, in _send
  File "serial\serialwin32.py", line 317, in write
serial.serialutil.SerialException: WriteFile failed (PermissionError(13, 'Das Gerät erkennt den Befehl nicht.', None, 22))

Author: Jay_Jay Time: 2023-7-10 10:25
I just got the P3 and same issue over PC.
Has anyone solved this?

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