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Subject: | How can I collect data values |
From: | Kai Stein <[email protected]> |
To: | [email protected] |
Date: | Thu, 27 Sep 2012 16:43:59 +0200 |
Hello,I'm working on an automatic data analysis of electron beam (emittance measurement with a wire scanner and a magnetic lens) with EPICS. I get values from the hardware (self build measurement cards). The device support put the values into a longin records (this part is fixed, because it is already used for other applications). I need to gather the values (will be a position and a corresponding current) for a certain amount of time (approximately 1000 to 10000 values) and then hand it over to a subroutine, to perform the analysis (like fitting a curve onto the data). It should all run on a debian machine.
My problem is to collect the data with EPICS. I thought about collecting them somehow in a waveform record, but i have no idea, how to do this by using other records instead of the device support.
Best regards, Kai Stein