Experimental Physics and
Industrial Control System

I’m trying to setup a pi node so that it starts my IOC at boot time using systemd. I can start the IOC with the script I call in my .service file, but when the script is called from within the .service file I get a epicsMutex::invalidMutex error.

 

 

The .service file:

 

 

(I have to start the IOC with root because I’m using the GPIO library that accesses /dev/mem.)

 

Is there something I can configure differently that will allow me to use systemd, or is there just something incompatible in systemd with the way IOCs are built to run?

 

 

Thanks,

Dave