Post by flavinhofh on Beaglebone Black OPC-UA Server ^{CODESYS Forge talk (Post)}
what was the solution guys ?
Last updated: 2024-04-10

Post by flavinhofh on Beaglebone Black OPC-UA Server ^{CODESYS Forge talk (Post)}
what was the solution guys ?
Last updated: 2024-04-10

Post by flavinhofh on Beaglebone Black OPC-UA Server ^{CODESYS Forge talk (Post)}
what was the solution guys ?
Last updated: 2024-04-10

Not able to create an OPC UA certificate in my Beaglebone Black (linux Debian) on CODESYS 3.5 SP19 ^{CODESYS Forge talk (Thread)}
Not able to create an OPC UA certificate in my Beaglebone Black (linux Debian) on CODESYS 3.5 SP19
Last updated: 2023-05-28

[Error when Install Codesys for Beaglebone black ver4.0.0] cannot access '/sys/bus/i2c/devices/0-0050/at24-0/nvmem': No such file or directory ^{CODESYS Forge talk (Thread)}
[Error when Install Codesys for Beaglebone black ver4.0.0] cannot access '/sys/bus/i2c/devices/0-0050/at24-0/nvmem': No such file or directory
Last updated: 2021-11-21

Post by dgdamt on Beaglebone Black OPC-UA Server ^{CODESYS Forge talk (Post)}
Hello, In my case all was ok on the BeagleBone side (OPC server) but wrong on the client side (was OK with UA Expert who manage properly its own certificates. I finnaly removed all security settings
Last updated: 2024-04-16

Post by megamax on Codesys + BeagleBone PLC +LED control ^{CODESYS Forge talk (Post)}
Hello! Did you ever solve this? I'm running into the exact same problem.
Last updated: 2024-08-12

Post by miodusy on CODESYS Control Standard S and Beaglebone ^{CODESYS Forge talk (Post)}
Hi, CODESYS Control Standard S + CODESYS Visualization L, CODESYS Control for Beaglebone 4.11.0.0, CODESYS V3.5 SP20 + (64-bit) I have problem that license manager say that this device is not supported when i try active whole license. When I select only runtime and communication it is go next step, but then I no have license on in Visualistion section, all of rest of software metric licese is ok(IO, Istances of com et, code size etc.). Thanks!
Last updated: 2024-05-11

Post by flavinhofh on Beaglebone Black OPC-UA Server ^{CODESYS Forge talk (Post)}
ah ok, I will keep trying, I already removed all security from the Server side. I'm new on codesys and I don't know yet how to implement the certificates, but I will find out and also try. thanks for your reply.
Last updated: 2024-04-11

Post by food on Beaglebone Black OPC-UA Server ^{CODESYS Forge talk (Post)}
Man, this was a long time ago. I think the problem probably stemmed from not loading the certificates from the client and the server on the server and client respectively in the correct manner. I believe I ended up getting around it just by removing all security on the server. In the end we did not move forward with that architecture so I never had to actually fix it.
Last updated: 2024-04-10

Post by mondinmr on Jitter problems on imx8 ^{CODESYS Forge talk (Post)}
We are experiencing serious jitter issues on an ARM64 imx8. Until now, on rpi and beaglebone derivatives, and on Intel, we never encountered jitter issues unless they were already present on the device. In this case, as can be seen from the attached graph, we have excellent maximum latency. The cyclictest on the isolated core dedicated to IEC CODESYS tasks shows a latency of 37µs, with an average of 14µs. Usually, on all other devices, with an RT kernel, with the appropriate parameters to avoid frequency throttling, with properly managed IRQs, and with the disabling of large page sizes, the jitter measured by CODESYS is very close to the cyclictest latency. However, on this imx8, we are noticing a fluctuating value of +/- 300µs that seems to be added to this latency, as if something occasionally miscalculates the sleep times by exactly +/- 300µs. Two screenshoot attached. - Result of cyclictest - Jitter on CODESYS Tasks are assigned to isolated core!
Last updated: 2023-10-18

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