Experimental Physics and
| |||||||||||||||
|
I can create a camera driver (WinFDC_Config) and pipe the output through a chain of plugins: camera_driver -> process-> overlay -> NDStdArray -> stats and everything works. I next tried to create an IOC with two cameras and found {camera_driver_1, camera_driver_2} -> process works, where process can receive output from one camera or the other. However {camera_driver_1, camera_driver_2} -> process -> overlay crashes. In particular the IOC crashes on start up at the last of these lines: NDOverlayConfigure("OVER1", $(QSIZE), 0, "PROC1", 0, 8, -1, -1) dbLoadRecords("$(AREA_DETECTOR)/ADApp/Db/NDPluginBase.template",... dbLoadRecords("$(AREA_DETECTOR)/ADApp/Db/NDOverlay.template" dbLoadRecords("$(AREA_DETECTOR)/ADApp/Db/NDOverlayN.template", ... I get an error message "myIOC.exe has encountered a problem and needs to close". If I omit the last line the IOC will start up. Note that these are the same db files that work in the single camera IOC. I don't know how to proceed. Hoping someone can suggest a next step. Any wild guesses as to what might be a problem? Regards, John Dobbins Lab for Elementary Particle Physics Cornell University
| ||||||||||||||
ANJ, 02 Sep 2010 |
·
Home
·
News
·
About
·
Base
·
Modules
·
Extensions
·
Distributions
·
Download
·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing · |