I'd suggest setting up and Raspberry Pi and install Octoprint. Then you can make use of the Octoprint plugin within Cura.
On 1/18/2019 at 9:36 AM, TK_HPU said:Cura3.3 cannot connect printer via USB.
But Simplify3D can connect to the printer.
Is it the bug of Cura3.3?
Here is the log info.
WARNING - [Thread-6] UM.Logger.logException [85]: serial.serialutil.SerialException: could not open port 'COM2': PermissionError(13, '拒绝访问。', None, 5) DEBUG - [Thread-6] USBPrinting.AutoDetectBaudJob.run [37]: Checking COM2 if baud rate 19200 works WARNING - [Thread-6] UM.Logger.logException [81]: Exception: Unable to create serial WARNING - [Thread-6] UM.Logger.logException [85]: Traceback (most recent call last): WARNING - [Thread-6] UM.Logger.logException [85]: File "C:\Program Files\Ultimaker Cura 3.3\plugins\USBPrinting\AutoDetectBaudJob.py", line 41, in run WARNING - [Thread-6] UM.Logger.logException [85]: serial = Serial(str(self._serial_port), baud_rate, timeout = timeout, writeTimeout = timeout) WARNING - [Thread-6] UM.Logger.logException [85]: File "serial\serialwin32.py", line 31, in __init__ WARNING - [Thread-6] UM.Logger.logException [85]: File "serial\serialutil.py", line 182, in __init__ WARNING - [Thread-6] UM.Logger.logException [85]: File "serial\serialwin32.py", line 62, in open WARNING - [Thread-6] UM.Logger.logException [85]: serial.serialutil.SerialException: could not open port 'COM2': PermissionError(13, '拒绝访问。', None, 5) DEBUG - [Thread-6] USBPrinting.AutoDetectBaudJob.run [37]: Checking COM2 if baud rate 9600 works WARNING - [Thread-6] UM.Logger.logException [81]: Exception: Unable to create serial WARNING - [Thread-6] UM.Logger.logException [85]: Traceback (most recent call last): WARNING - [Thread-6] UM.Logger.logException [85]: File "C:\Program Files\Ultimaker Cura 3.3\plugins\USBPrinting\AutoDetectBaudJob.py", line 41, in run WARNING - [Thread-6] UM.Logger.logException [85]: serial = Serial(str(self._serial_port), baud_rate, timeout = timeout, writeTimeout = timeout) WARNING - [Thread-6] UM.Logger.logException [85]: File "serial\serialwin32.py", line 31, in __init__ WARNING - [Thread-6] UM.Logger.logException [85]: File "serial\serialutil.py", line 182, in __init__ WARNING - [Thread-6] UM.Logger.logException [85]: File "serial\serialwin32.py", line 62, in open WARNING - [Thread-6] UM.Logger.logException [85]: serial.serialutil.SerialException: could not open port 'COM2': PermissionError(13, '拒绝访问。', None, 5) DEBUG - [Thread-3] USBPrinting.AutoDetectBaudJob.run [37]: Checking COM2 if baud rate 230400 works DEBUG - [Thread-3] USBPrinting.AutoDetectBaudJob.run [37]: Checking COM2 if baud rate 57600 works DEBUG - [Thread-3] USBPrinting.AutoDetectBaudJob.run [37]: Checking COM2 if baud rate 38400 works DEBUG - [Thread-3] USBPrinting.AutoDetectBaudJob.run [37]: Checking COM2 if baud rate 19200 works DEBUG - [Thread-3] USBPrinting.AutoDetectBaudJob.run [37]: Checking COM2 if baud rate 9600 works DEBUG - [Thread-3] USBPrinting.AutoDetectBaudJob.run [37]: Checking COM2 if baud rate 115200 works DEBUG - [Thread-3] USBPrinting.AutoDetectBaudJob.run [37]: Checking COM2 if baud rate 250000 works DEBUG - [Thread-3] USBPrinting.AutoDetectBaudJob.run [37]: Checking COM2 if baud rate 230400 works
Thanks!
Hey there.
According to your log file, you are having "Permission Error".
Are you connecting with S3D *AND* Cura at the same time?
Basically, a first application which opens usb port for writing will win:)
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ahoeben 2,047
Ultimaker has no interest in supporting USB printing. So if it does not work you will have to use something else untill someone from the community or eg your printer manufacturer steps in and fixes it.
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