Thanks, i had missed this tip
i was working on a raspberry pi 4B(Linux raspberrypi 5.10.17-v7l+ #1414 SMP Fri Apr 30 13:20:47 BST 2021 armv7l GNU/Linux), and when i install and run the codesys runtime(version 3.5.12.70) on it, the codesyscontrol.bin exit with the message ooops... this runtime was built for RASPBERRYPI (-8, 0x00000BB8, 0xFFFFFFFB) i have tried ooops... this runtime was built for RASPBERRYPI (-22, 0x00000BB8, 0xFFFFFFFB), but it did not work for me. cat /proc/cpuinfo processor : 0 model name : ARMv7 Processor rev...