RoyCroston

Comments

• I believe that I have found the problem. There is a burn mark on the Raspberry Pi. I think there is some sort of failure that resulted in the Linux software failing to find the serial USB hardware. I am going to replace the Raspberry Pi.

  in many resends Comment by RoyCroston January 2023
• If I do "ls -l /dev/serial" both give "ls: cannot accell '/dev/serial': No such file or directory"

  in many resends Comment by RoyCroston January 2023
• btw: The ttyAMA0 is the only port that seems to temporarily attach but no data is sent. I will check the tx pin tomorrow.

  in many resends Comment by RoyCroston January 2023
• I have discovered that the Raspberry pi 3 and 4 treat the serial port differently. I have a raspberry pi 4. I believe that there is a configuration problem that I am dealing with but haven't discovered it yet. Got any ideas?

  in many resends Comment by RoyCroston January 2023
• Note too, that the Raspberry Pi software when I display printer, shows that the printer is "idle" and momentarily switches to "offline". If I try to set up another port on the Raspberry Pi, it says that the port is "offline".

  in many resends Comment by RoyCroston January 2023
• Correction, works well with the Repetier Server using the usb on the Windows machine. When I use the Host to go the Raspberry Pi Repetier Server, that is when I lose connection.

  in many resends Comment by RoyCroston January 2023
• The 2.4 GHz Composite device is the wireless keyboard/mouse dongle. It is working well. The Shenzhen Goodix Technology Co.,Ltd. TouchScreen is the touchscreen and it obviously comes and goes. I have tried each on different usb ports with success. No…

  in many resends Comment by RoyCroston January 2023
• Note: The windows version of the server uses the usb and works well. The raspberry pi server is installed from the latest download of the version 1.4.6. It has gone through initialization and the printer has been installed with the connectWizard but…

  in many resends Comment by RoyCroston January 2023
• I am connecting using the usb. I ran the lsusb and got the following: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubBus 001 Device 004: ID 1912:1014  2.4G Composite DevicBus 001 Device 003: ID 27c6:0818 Shenzhen Goodix Technology C…

  in many resends Comment by RoyCroston January 2023
• There is no device in the /dev   /dev/serial/by-id/...  or  pi@RepetierServer:/dev $ cd /serial-bash: cd: /serial: No such file or directorypi@RepetierServer:/dev $ cd /by-id-bash: cd: /by-id: No such file or directorypi@RepetierServer:/dev $ pi@R…

  in many resends Comment by RoyCroston January 2023
• I have tried /dev/tty, /dev/tty0, /dev/tty1, /dev/ttyAMA0, /dev/serial0. None seem to work as I get the timeout and momentary icon flash indicating offline. The period is the retry interval. 

  in many resends Comment by RoyCroston January 2023
• I am having a problem with the connection of the raspberry pi communicating with my ender 3 pro. I can use the server on my windows machine and it connects and runs the printer via the usb. However, I cannot get the raspberry pi to do the same. I ha…

  in many resends Comment by RoyCroston January 2023
• I just updated my raspberry pi with a video display with raspberry pi attached on the back. I downloaded repetier server 1.46 and installed it. I cannot remember the license key. Can you provide this?

  in many resends Comment by RoyCroston January 2023
• The start/end code accessed through Repetier Host sends the start code plus 9 other scripts. This does not appear anywhere. This is accessed through the Repetier Host menu config->printer settings. It appears that this script is not passed throug…

  in many resends Comment by RoyCroston April 2022
• I resolved the issue. I had put some gcode in the Repetier Host that was to be executed on connection. It was always being executed, on the initiation of a print job. It was not shown in the gcode generated by the slicer. I finally realized this and…

  in many resends Comment by RoyCroston April 2022