https://forge.codesys.com/u/hbleier/activity/2020-06-05T07:53:48.046000ZRecent activity for hbleier2020-06-05T07:53:48.046000Z2020-06-05T07:53:48.046000Zhbleierhttps://forge.codesys.com/u/hbleier/profile/https://forge.codesys.com/forge/talk/Runtime/thread/a238c52ebb/?limit=25#67b9

I saw on youtube this guy said you can read values on the RPi4 SPI with python3 scripts then bring those values into codesys3.5 to use in a POU. I have been searching online for an example of this, but can not find it. He only showed executing a python script not reading from it. Attached is an example python script that I made to reads inputs 0 & 1 which are 4-20mA transmitters and 4 & 5 which are 10K NTC, beta 3892 thermistors on the MCP33131. It pulls the values and prints them to the console...

2020-06-05T07:51:02.969000Z2020-06-05T07:51:02.969000Zhbleierhttps://forge.codesys.com/u/hbleier/profile/https://forge.codesys.com/forge/talk/Runtime/thread/a238c52ebb/?limit=25#67b9

I saw on youtube this guy said you can read values on the RPi4 SPI with python3 scripts then bring those values into codesys3.5 to use in a POU. I have been searching online for an example of this, but can not find it. He only showed executing a python script not reading from it. Attached is an example python script that I made to reads inputs 0 & 1 which are 4-20mA transmitters and 5 & 6 which are 10K NTC, beta 3892 thermistors on the MCP33131. It pulls the values and prints them to the console...