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    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.

    Magic Mirror with touchscreen Display/Monitor

    Scheduled Pinned Locked Moved Hardware
    21 Posts 6 Posters 12.2k Views
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    • B
      BJK @BJK
      last edited by

      @sdetweil

      Well, I start the xin.sh with PM2 and it works with calibrating the IR-frame:

      xin.sh:
      #!/bin/bash
      DISPLAY=:0.0 xinput --set-prop “Multi touch Multi touch overlay device” “Coordinate Transformation Matrix” 0 -1 1 1 0 0 0 0 1

      However, after the mm.sh (the MagicMirror) has started, then when I go back to Raspberry disktop the the Calibration is off again. If I then run the xin.sh with “pm2 start xin.sh” in a terminal window then the calibration is okay again.

      This is the error that I get from pm2 log file:

      Bo@MMpi:~ $ pm2 list
      ┌────┬────────────────────┬──────────┬──────┬───────────┬──────────┬──────────┐
      │ id │ name │ mode │ ↺ │ status │ cpu │ memory │
      ├────┼────────────────────┼──────────┼──────┼───────────┼──────────┼──────────┤
      │ 0 │ xin │ fork │ 15 │ errored │ 0% │ 0b │
      └────┴────────────────────┴──────────┴──────┴───────────┴──────────┴──────────┘
      [PM2][WARN] Current process list is not synchronized with saved list. App led mm differs. Type ‘pm2 save’ to synchronize.
      Bo@MMpi:~ $ pm2 log
      [TAILING] Tailing last 15 lines for [all] processes (change the value with --lines option)
      /home/Bo/.pm2/pm2.log last 15 lines:
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] online
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] exited with code [0] via signal [SIGINT]
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] starting in -fork mode-
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] online
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] exited with code [0] via signal [SIGINT]
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] starting in -fork mode-
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] online
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] exited with code [0] via signal [SIGINT]
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] starting in -fork mode-
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] online
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] exited with code [0] via signal [SIGINT]
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] starting in -fork mode-
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] online
      PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] exited with code [0] via signal [SIGINT]
      PM2 | 2022-03-31T20:11:38: PM2 log: Script /home/Bo/xin.sh had too many unstable restarts (16). Stopped. “errored”

      /home/Bo/.pm2/logs/xin-out.log last 15 lines:
      /home/Bo/.pm2/logs/xin-error.log last 15 lines:
      0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
      0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
      0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
      0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
      0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
      0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
      0|xin | Unable to connect to X server
      0|xin | Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
      0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
      0|xin | Unable to connect to X server
      0|xin | Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
      0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
      0|xin | Unable to connect to X server
      0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
      0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server

      Should I do something else with pm2 or run the xin.sh in an other way?

      It would be so nice to have i done automatically :beaming_face_with_smiling_eyes:

      Best Bo

      1 Reply Last reply Reply Quote 0
      • B
        BJK @BJK
        last edited by

        @sdetweil

        @sdetweil

        Well, I start the xin.sh with PM2 and it works with calibrating the IR-frame:

        xin.sh:
        #!/bin/bash
        DISPLAY=:0.0 xinput --set-prop “Multi touch Multi touch overlay device” “Coordinate Transformation Matrix” 0 -1 1 1 0 0 0 0 1

        However, after the mm.sh (the MagicMirror) has started, then when I go back to Raspberry disktop the the Calibration is off again. If I then run the xin.sh with “pm2 start xin.sh” in a terminal window then the calibration is okay again.

        This is the error that I get from pm2 log file:

        Bo@MMpi:~ $ pm2 list
        ┌────┬────────────────────┬──────────┬──────┬───────────┬──────────┬──────────┐
        │ id │ name │ mode │ ↺ │ status │ cpu │ memory │
        ├────┼────────────────────┼──────────┼──────┼───────────┼──────────┼──────────┤
        │ 0 │ xin │ fork │ 15 │ errored │ 0% │ 0b │
        └────┴────────────────────┴──────────┴──────┴───────────┴──────────┴──────────┘
        [PM2][WARN] Current process list is not synchronized with saved list. App led mm differs. Type ‘pm2 save’ to synchronize.
        Bo@MMpi:~ $ pm2 log
        [TAILING] Tailing last 15 lines for [all] processes (change the value with --lines option)
        /home/Bo/.pm2/pm2.log last 15 lines:
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] online
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] exited with code [0] via signal [SIGINT]
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] starting in -fork mode-
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] online
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] exited with code [0] via signal [SIGINT]
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] starting in -fork mode-
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] online
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] exited with code [0] via signal [SIGINT]
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] starting in -fork mode-
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] online
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] exited with code [0] via signal [SIGINT]
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] starting in -fork mode-
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] online
        PM2 | 2022-03-31T20:11:38: PM2 log: App [xin:0] exited with code [0] via signal [SIGINT]
        PM2 | 2022-03-31T20:11:38: PM2 log: Script /home/Bo/xin.sh had too many unstable restarts (16). Stopped. “errored”

        /home/Bo/.pm2/logs/xin-out.log last 15 lines:
        /home/Bo/.pm2/logs/xin-error.log last 15 lines:
        0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
        0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
        0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
        0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
        0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
        0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
        0|xin | Unable to connect to X server
        0|xin | Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
        0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
        0|xin | Unable to connect to X server
        0|xin | Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
        0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
        0|xin | Unable to connect to X server
        0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server
        0|xin | Invalid MIT-MAGIC-COOKIE-1 keyUnable to connect to X server

        Should I do something else with pm2 or run the xin.sh in an other way?

        It would be so nice to have i done automatically 😁

        the mm.sh file:
        cd ~/MagicMirror
        DISPLAY=:0 npm start

        Best Bo

        S B 2 Replies Last reply Reply Quote 0
        • S
          sdetweil @BJK
          last edited by

          @BJK first

          do
          pm2 save

          to sync the disk list with the memory list of things pm2 manages

          then do

          pm2 info 0

          to get the startup info from the task definition

          we’re you running as root ( or using sudo ) when u did the pm2 start xin.sh?

          Sam

          How to add modules

          learning how to use css

          1 Reply Last reply Reply Quote 0
          • B
            BJK @BJK
            last edited by

            @BJK

            Regarding: “we’re you running as root ( or using sudo ) when u did the pm2 start xin.sh?”

            I just wrote “pm2 start xin.sh”,and then “pm2 start mm.sh” and then at last “pm2 save”

            Should I have used “sudo pm2 start xin.sh” ?

            S B 2 Replies Last reply Reply Quote 0
            • S
              sdetweil @BJK
              last edited by sdetweil

              @BJK no… NEVER use sudo for anything unless you know WHY you are doing it…

              and you were logged on as user pi, right?

              Sam

              How to add modules

              learning how to use css

              1 Reply Last reply Reply Quote 0
              • B
                BJK @BJK
                last edited by

                @BJK
                and you were logged on as user pi, right?
                Well, instead of user pi, I am user Bo. So my home directory is like home/Bo/MagicMirror/modules…
                But any idea about the xin.sh error? Would it help to let pm2 just run the xin.sh once?
                Best

                S 1 Reply Last reply Reply Quote 0
                • S
                  sdetweil @BJK
                  last edited by

                  @BJK pm2’s JOB is to start and run stuff AND KEEP it running…

                  so, if it ends. pm2 will start it back up…

                  and if it errors too many times too fast it will stop restarting…

                  Sam

                  How to add modules

                  learning how to use css

                  1 Reply Last reply Reply Quote 0
                  • SnilleS
                    Snille Module Developer @BJK
                    last edited by Snille

                    @BJK I don’t start the xin.sh (with pm2). if you read in the xin.sh file you will find instructions how I did it… :) Here you can download the xin.sh.

                    The script (if you don’t want to download it):

                    #!/bin/bash

# Before I just tested with the xinput command directly in the autostart file, but that did not work. So now instead I just created a script called xin.sh.
# nano ~/xin.sh
# Then added
# DISPLAY=:0.0 xinput --set-prop "Multi touch Multi touch overlay device" "Coordinate Transformation Matrix" 0 1 0 -1 0 1 0 0 1
# There should actually be 3 spaces between “Multi touch” and “Multi touch overlay device”. For some reason the board removes the extra spaces here.
#
# You can actually find the “name” of the device with this commandDISPLAY=:0.0 xinput list
# Shows something like this:
#
# Virtual core pointer id=2 [master pointer (3)]
#   Virtual core XTEST pointer id=4 [slave pointer (2)]
#   Multi touch Multi touch overlay device id=6 [slave pointer (2)]
# Virtual core keyboard id=3 [master keyboard (2)]
# Virtual core XTEST keyboard id=5 [slave keyboard (3)]
#
# Depending on what you have connected to your RPi. 🙂
# 
# So, after creating the xin.sh I added that to the autostart file for LXDE:
# Like this:
# nano ~/.config/lxsession/LXDE-pi/autostart
# Added at the end of the file.
# @/home/pi/xin.sh
# Restarted and it works.
#
DISPLAY=:0.0 xinput --set-prop "Multi touch   Multi touch overlay device" "Coordinate Transformation Matrix" 0 1 0 -1 0 1 0 0 1

                    You have to figure out your own “matrix” of course… :) Not sure if mine is the same…

                    If you cant find it, make it and share it!
                    Modules: MMM-homeassistant-sensors, MMM-Modulebar, MMM-Profilepicture, MMM-Videoplayer

                    B 1 Reply Last reply Reply Quote 0
                    • B
                      BJK @Snille
                      last edited by

                      @Snille

                      Thank you! :beaming_face_with_smiling_eyes:
                      Now, after your precise suggestions, I did read up on the autostart for Raspberry:
                      https://forums.raspberrypi.com/viewtopic.php?t=313191
                      https://forums.raspberrypi.com/viewtopic.php?f=66&t=294014

                      and using:
                      “sudo nano /etc/xdg/lxsession/LXDE-pi/autostart”

                      I pasted my line at the end of the the autostart:
                      @/home/pi/xin.sh
                      and then saved the file

                      In the xin.sh file, I have:
                      line1: #!/bin/bash
                      line 2: DISPLAY=:0.0 xinput --set-prop “Multi touch Multi touch overlay device” “Coordinate Transformation Matrix” 0 -1 1 1 0 0 0 0 1

                      So, just two lines and "line1or2: " is not part of the file :smirking_face: (and - as you said - I do have a bit different coordinate compared to you)

                      AND now it WORKS! Thank you !

                      SnilleS S 2 Replies Last reply Reply Quote 0
                      • SnilleS
                        Snille Module Developer @BJK
                        last edited by

                        @BJK Great to hear!! :)

                        If you cant find it, make it and share it!
                        Modules: MMM-homeassistant-sensors, MMM-Modulebar, MMM-Profilepicture, MMM-Videoplayer

                        1 Reply Last reply Reply Quote 0
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