Experimental Physics and Industrial Control System
I have a VME system, which is external trigger driven. I wrote a device driver for one of the modules in the VME crate. The device driver is so far OSI. I am using EPICS R3.14.11 and vxWorks 6.6.
In my device driver, I need to execute a command a few hundred of micro seconds after the trigger. The device driver responds to the trigger, by queuing a call back routine. I would like to setup in the trigger handling call back routine another call back routine to be called a few hundred microseconds later. I don't want to call vxWorks routines directly. Looking through "EPICS: Input/Output Controller Application Developer's Guide", it seems to me that epicsTimer is a good candidate. Unfortunately, as it is for me, this guide is very good once I know what I am doing. Since I have not used epicsTimer before, the description in the guide is not explicit enough to be useful.
I would greatly appreciate if someone sent me an example of how to accomplish my goal in a device driver written in C.
Thank you,
Zen
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- Re: epicsTimer Eric Norum
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