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Subject: ADMythen --acquisition issues
From: zhaoying via Tech-talk <tech-talk@aps.anl.gov>
To: <tech-talk@aps.anl.gov>
Date: Fri, 30 Nov 2018 09:28:43 +0800

Hello, J. Sullivan:

We have a customized DCS6 (Detector control system for up to 6 detector modules ) with 5 Dextris Mythen detector modules. We are using ADMythen module to control those 5 Detectors. The result is as follows.

result

Figure 1Read back results

It can be seen the controlling part works well, but the read back data is all 0 which is not reasonable.

We tried to print the debug. The result is like figure 2.

微信图片_20181130083839

It can be seen “nread” never equals “nread_expected”. So we believe it happens in “acquisition” parts (from line 853 to line 947). But we have not find the actual line.  Any suggestions?

 

Thank you!

---Ying

 


Replies:
RE: ADMythen --acquisition issues Mark Rivers via Tech-talk

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