cm4 runtime problem

2026-02-02T21:46:58.616000Z

no - you need to update,
smallest impakt is just to install the debiab package on target side.
Nothing else ( no updates in CODESYS)

cm4 runtime problem

2026-02-02T10:43:07.605000Z

Hello,

We are having the same kind of problem again with the last CM4 we received :

ooops... this runtime was built for RASPBERRYPI. Hardware version or firmware version not supported! (-18, 0x00000BB8, 0xFFFFFFFB)

Hardware Version

$ cat /proc/cpuinfo
processor       : 0
model name      : ARMv7 Processor rev 3 (v7l)
BogoMIPS        : 126.00
Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 1
model name      : ARMv7 Processor rev 3 (v7l)
BogoMIPS        : 126.00
Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 2
model name      : ARMv7 Processor rev 3 (v7l)
BogoMIPS        : 126.00
Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 3
model name      : ARMv7 Processor rev 3 (v7l)
BogoMIPS        : 126.00
Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

Hardware        : BCM2711
Revision        : a03141
Serial          : 1000000097594db7
Model           : Raspberry Pi Compute Module 4 Rev 1.1

Kernel Version

$ uname -a
Linux cmr-pv2-1t00-0001 6.12.25-rt9-v7l #1 SMP PREEMPT_RT Thu Sep 25 11:53:00 CEST 2025 armv7l GNU/Linux

OS Version

$ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 12 (bookworm)"
NAME="Raspbian GNU/Linux"
VERSION_ID="12"
VERSION="12 (bookworm)"
VERSION_CODENAME=bookworm
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"

CodeSys runtime
4.13.0.0

So far we tested runtime versions up to 4.18.0.0, here are the results :
* 4.13.0.0 --> Not working ❌
* 4.14.0.0 --> Not working ❌
* 4.15.0.0 --> Not working ❌
* 4.16.0.0 --> Not working ❌
* 4.17.0.0 --> Working ✅
* 4.18.0.0 --> Working ✅

There is nothing in the 4.17.0.0 release note that mentions that, so I'm not sure what to think about this.
Is this a known problem within the CodeSys development team ? If yes, how do you follow CM4 hardware evolutions ?

Is there a way of making this work without having to update the runtime version ? We have several products working with the 4.13.0.0 runtime and we would like to avoid having to update them all.

cm4 runtime problem

2024-09-16T04:35:03.230000Z

Hello. I try run /opt/codesys/bin/codesyscontrol_armv6l_raspberry.bin, not 7l
Becouse when I see link codesyscontrol.bin on my CM4, it shows next:
codesyscontrol.bin -> /opt/codesys/bin/codesyscontrol_armv6l_raspberry.bin

cm4 runtime problem

2024-09-09T12:20:38.724000Z

Hello again,

After looking into it, I noticed that the release note of "CODESYS Control for Raspberry PI 4.13.0.0" mentions a bug fix titled "Support Compute module 4".

Is it possible to have more details about this fix from the CodeSys team please ?
Because I have several CM4 boards with the same hardware revision / OS but some of them works with the 4.10 runtime and others only works with the 4.13 runtime...

cm4 runtime problem

2024-09-02T08:06:49.391000Z

It looks like it works with 4.13.0.0 indeed.
However when installing the runtime, it's not possible to select the multicore option (see attachment).

But once the 4.13.0.0 runtime is installed, the logs seems to indicate that the runtime is running in multicore mode. Looking at "htop" output, it seems like it actually is running on multiple CPU. This is very misleading, is it normal or is this a bug ?

Thank you for your answer @eschwellinger,
BR

cm4 runtime problem

2024-08-30T17:19:00.896000Z

guess you will need probalby 4.13.0.0

cm4 runtime problem

2024-08-28T10:32:24.581000Z

Hello,
I have exactly the same issue, with the following configuration :

Hardware version

>>> cat /proc/cpuinfo
processor       : 0
model name      : ARMv7 Processor rev 3 (v7l)
BogoMIPS        : 108.00
Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 1
model name      : ARMv7 Processor rev 3 (v7l)
BogoMIPS        : 108.00
Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 2
model name      : ARMv7 Processor rev 3 (v7l)
BogoMIPS        : 108.00
Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 3
model name      : ARMv7 Processor rev 3 (v7l)
BogoMIPS        : 108.00
Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

Hardware        : BCM2711
Revision        : a03141
Serial          : 10000000d5be5b5f
Model           : Raspberry Pi Compute Module 4 Rev 1.1

Kernel version

>>> uname -a
Linux raspberrypi 6.1.21-v7l+ #1642 SMP Mon Apr  3 17:22:30 BST 2023 armv7l GNU/Linux

OS Version

>>> cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)"
NAME="Raspbian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"

/boot/config.txt
I added the following line :

arm_64bit=0

CodeSys runtime
version 4.10

Were you able to solve the issue @michelebianchi ?
Any help with this would be appreciated...

cm4 runtime problem

2024-05-02T11:55:22.200000Z

hello i have installed codesys runtime mc sl and sl on a CM4 but after 30 second process exit.
have tried those runtime versions: 4.08 4.09 4.10 4.11
i get this message in all situations:

ooops... this runtime was built for RASPBERRYPI. Hardware version or firmware version not supported! (-18, 0x00000BB8, 0xFFFFFFFB)

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