Talk:10338: Difference between revisions
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[[Image:10338-purple-image.jpg]] | --[[User:Andrey.filippov|Andrey.filippov]] 16:49, 3 December 2007 (CST)[[Image:10338-purple-image.jpg]] | ||
Several of our 10338 sensors are producing images of this nature (single purple-ish color.) | Several of our 10338 sensors are producing images of this nature (single purple-ish color.) | ||
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--[[User:Ekratzer|Ekratzer]] 11:18, 3 December 2007 (CST) | --[[User:Ekratzer|Ekratzer]] 11:18, 3 December 2007 (CST) | ||
What cable length are you using? It looks like the signal phase is wrong. You may try &byr=0..3 in ccam.cgi parameters, but that is just to verify the problem, to fix it you'll need to adjust that phase (see [[Adjusting_sensor_clock_phase]])--[[User:Andrey.filippov|Andrey.filippov]] 16:49, 3 December 2007 (CST) | |||
We are using a 4inch cable. I have tried adjusting the phase.. sometimes we have success, but most of the time not. I think it is similar to the problem where the 5Mpix sensor gets confused when setting the clock frequency as described in [[Adjusting_sensor_clock_phase]]. Has there been any more discovery as to why this happens? --[[User:Ekratzer|Ekratzer]] 11:43, 11 December 2007 (CST) | |||
Latest revision as of 17:43, 11 December 2007
--Andrey.filippov 16:49, 3 December 2007 (CST)
Several of our 10338 sensors are producing images of this nature (single purple-ish color.)
Some of the sensors produce this type of image 100% of the time, others 50% of the time (after reboots), and still others work fine.
I have tested with 7.1.5 from sourceforge and (as of today 2007-12-03) the latest from CVS with the same results.
Is this a bad sensor? Has anyone seen this behaviour?
(note: the lens is a fisheye.)
--Ekratzer 11:18, 3 December 2007 (CST)
What cable length are you using? It looks like the signal phase is wrong. You may try &byr=0..3 in ccam.cgi parameters, but that is just to verify the problem, to fix it you'll need to adjust that phase (see Adjusting_sensor_clock_phase)--Andrey.filippov 16:49, 3 December 2007 (CST)
We are using a 4inch cable. I have tried adjusting the phase.. sometimes we have success, but most of the time not. I think it is similar to the problem where the 5Mpix sensor gets confused when setting the clock frequency as described in Adjusting_sensor_clock_phase. Has there been any more discovery as to why this happens? --Ekratzer 11:43, 11 December 2007 (CST)