• Content Count

  • Joined

  • Last visited

  1. alterfritz

    Connect 3d printer to armbian

    Issue can be closed... work now. It was - shame on me - the long USB cable. I did not looked at it as it works perfectly under Windows. I switched to a short one... works!
  2. alterfritz

    Connect 3d printer to armbian

    Sorry... that seems to be related to i2c...
  3. alterfritz

    Connect 3d printer to armbian

    [ 9.414921] hub 2-1:1.0: 4 ports detected [ 9.433218] sunxi_i2c_do_xfer()902 - [i2c1] incomplete xfer (status: 0x20, dev addr: 0x19) [ 9.452863] sunxi_i2c_do_xfer()902 - [i2c1] incomplete xfer (status: 0x20, dev addr: 0x19) [ 9.472566] sunxi_i2c_do_xfer()902 - [i2c1] incomplete xfer (status: 0x20, dev addr: 0x8) [ 9.492228] sunxi_i2c_do_xfer()902 - [i2c1] incomplete xfer (status: 0x20, ... maybe thats the reason?
  4. alterfritz

    Connect 3d printer to armbian

    Hi, need some help here. I'm running an orangepiwin: root@orangepiwin:~# uname -a Linux orangepiwin 3.10.107-pine64 #11 SMP PREEMPT Sun Feb 11 19:22:44 CET 2018 aarch64 aarch64 aarch64 GNU/Linux I try to use it for my 3d printers, by using a thing like octoprint or repetier server. I woud prefer repetier as due to its smaller footprint. I have issues to etsablish usb communication - it works fine on raspbrian on an rasppi3, so I guess the printer(s) are fine. I think this is related to the USB communication, I can see that the printer is detected. root@orangepiwin:~# ls -la /dev/ttyU* crw-rw---- 1 root dialout 188, 0 Aug 6 07:32 /dev/ttyUSB0 I can also connect from repetier server and can see the output of the console about marlin fw. However I can not move the axis in any direction or home the printer with G28. Seems I can not talk to the printer from armbian. I also tried this: usermod -a -G dialout repetierserver No effect - I uploaded armbianmonitor -u here Somebody have any idea what I can try next? Thanks! Regards Joerg
  5. alterfritz

    Read only file system in Debian 9

    Hmmm... seems not to be easy doable. I guess moving to Armbian Xenial is maybe an easier option. Thoughts?
  6. Hi, 1st - thanks for your wonderful job. I really like using Armbian. I have setup a few small nanopi neo's with spotify / airplay / Bluetooth to play music via Echo-Dots with line in connected speakers. Now I would like to make this setup as stable as it can be., so I was thinking about making those SD cards read only. What I got from here - on the old kernel 3.4 there is an option - apt-get install overlayroot. Sadly I'm on the latest Debain based image - fritz@nanopineo2:~$ uname -a Linux nanopineo2 4.14.18-sunxi #24 SMP Fri Feb 9 16:24:32 CET 2018 armv7l GNU/Linux unionfs-fuse is maybe a good option. Before I try that out myself - anybody had done this? Any guide I can use / follow? Regards Joerg