CODESYS on Raspberry Pi - First Steps 

CODESYS does support the Raspberry Pi 5; however, GPIOs are not yet supported. The Raspberry Pi Foundation deprecated the GPIO Sysfs Interface for userspace on the Raspberry Pi 5, which is used by CODESYS. A fix is planned for the next Service Pack 21, scheduled for release in Q1 2025, but it has not been implemented yet. You should take this into consideration.

Hi, Yes that is possible. We have a sample project you can try. help.codesys.com/webapp/_rbp_project_camera;product=CODESYS_Control_for_Raspberry_Pi_SL;version=3.5.16.0

@@Codesys-AutomationSoftware Thanks for the answer, Yes, I know that you can connect a rspberry pi camera. I meant is it possible to connect a regular USB web camera for PC?

@@erkh9794 Oh Sorry. I didn't read it precisely. Well that depends on the Usecase. You can add it in the Visu via a IP Webstream with the BrowserControl snippet. There is also the possibility to add it with Halcon from MVTec.

Yes, it will work but CODESYS Control requires a network interface (LAN, WLAN).

There are multiple possibilities why the 'ok' is greyed out. 1. If you don't have a raspberry with Aarch64, ARMv7 or newer architecture of the SoC, the multicore runtime is not available due to hardware limitations. The mode which can be used also depends on the operating system image being used. If you use a purely 64-bit image, then only the 64-bit mode can be used. If you use a purely 32-bit image, then only the 32-bit modes can be selected. Depending on the hardware used (Raspberry PI 2B, PI 3, PI 4, etc.), only selected modes are supported. 2. If you use a Raspberry Pi 5, make sure you use the newest Version of CODESYS. Pi 5 Support came with CODESYS Control for Raspberry Pi SL Version 4.11.0.0. 3. Can you read out the System info? If not maybe the IP Adresse or the credencials are wrong. If you want to use Multicore Task Pinning of the Raspberry Pi you have to buy a application based license which supports it. Otherwise you can use the legacy/singlecore runtime which distributes the tasks of the runtime automatically to the cores of the Pi.

Maybe your demo mode expired and you must restart it in the overlay or your router gave the raspberry a new IP-Address?

You can probably skip this part of the tutorial, since the Revolution Pi comes with a preinstalled OS (at least as far as we know).

@@Codesys-AutomationSoftware Sir I just want to ask do you have videos about the Modbus Slave Channel which explains about the Trigger Cyclic, Rising Edge and Application?

We only have one video about Modbus on this channel: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-EzTsWy-mszQ.html Feel free to contact us if it doesn't answer your questions: products@codesys.com

For Raspberry Pi OS you can set it in the Raspberry Pi Imager. For the CODESYS Runtime you set the password and Username when you connect to it for the first time.

Yes, CODESYS works on a 64-bit Raspberry Pi. You will however need the CODESYS Control for Linux ARM Runtime instead of the CODESYS Control for Raspberry Pi: store.codesys.com/en/codesys-control-for-linux-arm-sl-bundle.html

There are several possibilities. You can either check it in the UI of your router, ping all the devices in your local network with the Windows command prompt or use a tool like Advanced IP Scanner to search for all devices in your network.

The Revolution Pi works just as well with CODESYS as the standard Raspberry Pi, yes.