CODESYS Forge - CODESYS Forge / Talk / Runtime 🇬🇧: Raspberry Pi Runtime Issue with 4.2.0.0

On the latest Raspberry Pi OS 32-bit image with updates performed and kernel as shown below, CODESYS Control for Raspberry PI runtime exits after about 30 seconds.

Linux raspberrypi 5.10.92-v7l+ #1514 SMP Mon Jan 17 17:38:03 GMT 2022 armv7l

● codesyscontrol.service - LSB: Prepares and starts codesyscontrol
     Loaded: loaded (/etc/init.d/codesyscontrol; generated)
     Active: active (exited) since Fri 2022-01-21 12:01:11 PST; 31s ago
       Docs: man:systemd-sysv-generator(8)
    Process: 5053 ExecStart=/etc/init.d/codesyscontrol start (code=exited, status=0/SUCCESS)
        CPU: 10.833s

Jan 21 12:01:10 raspberrypi systemd[1]: Starting LSB: Prepares and starts codesyscontrol...
Jan 21 12:01:10 raspberrypi codesyscontrol[5057]: cat: /sys/devices/virtual/bcm2708_vcio/vcio/dev: No such file or directory
Jan 21 12:01:10 raspberrypi codesyscontrol[5059]: mknod: missing operand after ‘c’
Jan 21 12:01:10 raspberrypi codesyscontrol[5059]: Special files require major and minor device numbers.
Jan 21 12:01:10 raspberrypi codesyscontrol[5059]: Try 'mknod --help' for more information.
Jan 21 12:01:11 raspberrypi codesyscontrol[5053]: codesyscontrol started
Jan 21 12:01:11 raspberrypi systemd[1]: Started LSB: Prepares and starts codesyscontrol.

Talk.ru: 1

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eschwellinger - 2022-01-21

Maybe I'm wrong, but I think you need a fresh install, not an update. Even Rasperrypi.org recommend not to update the distribution in case you update to bullseye. Could you try this.

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sumkrnboy - 2022-01-21

This was a fresh install.

I performed the following:

sudo apt-get update sudo apt-get upgrade

After the above commands, the runtime terminates.
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eschwellinger - 2022-01-22

fresh install is flash an empty sd card with bullseye from my point of view or do you mean you update bullseye?

Last edit: eschwellinger 2022-01-22

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sumkrnboy - 2022-01-22

With a fresh install of the latest Raspberry Pi OS image,
https://downloads.raspberrypi.org/raspios_lite_armhf/images/raspios_lite_armhf-2021-11-08/2021-10-30-raspios-bullseye-armhf-lite.zip
it will work fine and run, however, after running the previously mentioned update and upgrade commands, it it fail to load after restart. This behavior was observed in both the Raspberry Pi 3B as well as 4B (4GB).

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eschwellinger - 2022-01-22

think this change in this scrpit should solve it:
https://forge.codesys.com/forge/talk/Deutsch/thread/b03a511b8c/?limit=25#467a
(/opt/codesys/scripts/init-functions)

Last edit: eschwellinger 2022-01-22

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sumkrnboy - 2022-01-22

That fixed it. When can we expect an official fixed release?

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yann2021 - 2022-01-23

Hello,
I think I have the same problem. What should I do after I downloaded the script file from the German topic ?
Many thanks for your help.

Last edit: yann2021 2022-01-27

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sumkrnboy - 2022-01-23

Download the file and overwrite the following file:

/opt/codesys/scripts/init-functions

Restart the CODESYS Control service:

sudo service codesyscontrol restart

After 30 seconds or so, check the status of the service to see that it is still running:

sudo service codesyscontrol status

👍
2
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- yann2021 - 2022-01-27
  
  Hello "sumkrnboy",
  Many thanks, now I can again see my devices when I click on the "Scan Network" button.
  
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yann2021 - 2022-02-01

Hello,
The solution with the "corrected file" from the german forum is working but after a certain random time the runtime stop (waiting wheel on the WebVisu) and the connection to Codesys is stoped (if login). I still can "talk" to the Raspi via PuTTY so is not a network problem.
If I run the command

sudo service codesyscontrol restart

then all come back live again.

Any suggestions...?

Last edit: yann2021 2022-02-01
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eschwellinger - 2022-02-01

check the plclogger for more information
cat/tmp/codesyscontrol.log
I fear there is maybe an problem with latest bullseye from 2022-01-28 release

Last edit: eschwellinger 2022-02-01

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Stefan - 2022-02-10

sudo ln -sf /dev/vcio /dev/char_dev

no need to override the init-functions file after that
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- Stefan - 2022-02-15
  
  You have to do this after each restart, or add the command to /etc/rc.local
  
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vand3000 - 2022-02-14

Hello
I had the same issue with runtime :
ii codesyscontrol 4.2.0.0 armhf codesyscontrol based on SDK 3.5.17.10 , from Fri Aug 27 12:04:56 CEST 2021 [121], Release build

Solution:
sudo rpi-update e1050e94821a70b2e4c72b318d6c6c968552e9a2

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