Experimental Physics and
Industrial Control System

Brandon,

The -t flag with makeBaseApp refers to application templates that are listed in epics-base/templates/makeBaseApp/top . These are entire directories that get copied and structured by the makeBaseApp script.

The template file that you are referring to is a Database Template File (https://urldefense.com/v3/__https://docs.epics-controls.org/en/latest/appdevguide/databaseDefinition.html*dbloadtemplate__;Iw!!Mih3wA!F3VYOcbOWJDcx8SKiZcVvWpnBgFgPZIAOjcz7FKfYkeJTBMhDkBmr0l68J89Tbs4gX9qnwPZP2Qf$  ) which is a file used at IOC startup to generate PV's using database definition files and macro replacement.

The lakeshore336.template file is meant to be loaded in your IOC's st.cmd file using the dbLoadTemplate command. That command will take in the path to the template file and a set of macros to apply to the template.


Keenan
________________________________
From: Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of Brandon Gunn via Tech-talk <tech-talk at aps.anl.gov>
Sent: Wednesday, June 21, 2023 5:16 PM
To: tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>
Subject: Help creating IOC for Lakeshore 336

Hello,

Firstly, thank you to everyone who helped me with my EPICS installation last week!

I am now trying to create an IOC for our Lakeshore 336 using this, which I am very grateful someone has taken the time to create: https://urldefense.com/v3/__https://github.com/mp49/lakeshore__;!!Mih3wA!F3VYOcbOWJDcx8SKiZcVvWpnBgFgPZIAOjcz7FKfYkeJTBMhDkBmr0l68J89Tbs4gX9qn_r7NOWN$

Unfortunately, between the README and the EPICS documentation, I am a bit confused about how to set up this IOC.

So far, I cloned the repo into my ~/EPICS/support directory, edited the RELEASE file to include the appropriate paths, followed by make, which did not throw any errors.

I have now created a directory in ~/EPICS/IOCs and am attempting to call  makeBaseApp.pl to create a lakeshore336 IOC. I believe that I am supposed to link the lakeshore336.template file that I downloaded using the -t flag, but even using the full path does not seem to work.

Is this the correct way to link the Lakeshore336 module when creating the IOC? Am I supposed to create symlinks someplace for the downloaded template files so that makeAppBase.pl can find them?

Thank you,
Brandon