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Opened 11 years ago
Closed 10 years ago
#235 closed defect (fixed)
Software triggering is slow
| Reported by: | Suren A. Chilingaryan | Owned by: | |
|---|---|---|---|
| Priority: | major | Milestone: | |
| Component: | UFO Camera | Version: | |
| Keywords: | Cc: | Suren A. Chilingaryan, mirone, Uros Stevanovic, Matthias Vogelgesang |
Description
After triggering the frame by setting control register to 0x80000209 and back to 0x80000001, the camera stays for quite long time in busy mode status2&0x40000000 is set. Even if I set exposure to 100us, it takes about 100ms before busy flag is cleared.
Attachments (0)
Change History (2)
comment:1 Changed 11 years ago by
comment:2 Changed 10 years ago by
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
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It seams the problem is actually access to the registers during the data streaming. The read of status2 (and actually other statuses as well) returns 0xffffffff when I try to check if camera is busy before triggering. Other times, there are other statuses as well.
If I try to wait until busy is cleared, I get following readouts from status2
If I just skip trigger if the camera is not ready, I always get ffffffff. If I print more status registers, I got following: