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| 07:19 | se6astian | good morning
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| 08:34 | Bertl | off to bed now ... have a good one everyone!
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| 08:37 | se6astian | good night :)
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| 11:42 | FergusL | Hi here
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| 12:51 | se6astian | Hi FergusL
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| 12:52 | FergusL | hello se6astian
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| 12:52 | se6astian | I made some progress with the PHP code:
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| 12:52 | se6astian | https://github.com/apertus-open-source-cinema/alpha-software/tree/master/misc_scripts_and_utilities/webserver_root/registers
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| 12:52 | FergusL | I won't have the time to answer on the ML before going to class today, sorry
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| 12:52 | FergusL | okay
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| 12:52 | FergusL | sorry i've been busy lately
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| 12:52 | se6astian | I ported your code to calculate exposure time to php for example
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| 12:53 | FergusL | ha yes nice
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| 12:53 | se6astian | now you can get/set exposure time from the webinterface
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| 17:41 | Bertl | morning eveyone!
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| 17:42 | s3bastian | hi there
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| 17:42 | s3bastian | just sent the email to Cern!
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| 17:54 | Bertl | great!
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| 18:04 | Bertl | btw, I haven't tested the web frontend, but the math seems to be seriously off
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| 18:05 | Bertl | what is CalcExposureTime() supposed to do?
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| 18:07 | Bertl | why does CalcExposureRegisters() return values outside 16 bit?
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| 18:09 | s3bastian | so far the setting and getting of exposure times showed results that matched actual values (as displayed by snap2)
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| 18:11 | Bertl | okay, so, why does CalcExposureTime() take a time?
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| 18:11 | Bertl | as input>
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| 18:11 | Bertl | s/>/?/
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| 18:12 | s3bastian | limiting to 16bit values for the registers is a good idea though, let me add that to my todo list.
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| 18:13 | Bertl | i.e. how do I calculate the exposure time from 2 registers, the reg82, reg85 and bits/lvds with the library functions?
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| 18:13 | s3bastian | I ported FergusLs code from the metadatareader: https://github.com/apertus-open-source-cinema/alpha-software/blob/master/misc_scripts_and_utilities/metadata-reader/metadatareader.c#L60
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| 18:13 | Bertl | $time is the register values?
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| 18:19 | s3bastian | yes register values appended
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| 18:19 | s3bastian | exposure(swap_endian(registers[i], swap_endianess)*65536+swap_endian(registers[i-1], swap_endianess),
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| 18:19 | s3bastian | https://github.com/apertus-open-source-cinema/alpha-software/blob/master/misc_scripts_and_utilities/metadata-reader/metadatareader.c#L233
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| 18:19 | Bertl | I pushed a simple plausibility check
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| 18:19 | s3bastian | thanks
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| 18:20 | Bertl | https://github.com/apertus-open-source-cinema/alpha-software/blob/master/misc_scripts_and_utilities/webserver_root/etest.php
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| 18:20 | Bertl | run it with 'php etest.php' on the command line
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| 18:20 | Bertl | http://paste.linux-vserver.org/40185
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| 18:21 | s3bastian | added to todo list
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| 18:21 | Bertl | the first two columns are the calculated register values
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| 18:21 | Bertl | the second two columns are the calculated register values when the calculated time is used to calculate them
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| 18:21 | Bertl | (they should be identical)
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| 18:22 | Bertl | the 7th column is the time in ns, the 8th column the calculated time from the registers
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| 18:22 | Bertl | (again, they should be almost identical)
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| 18:23 | s3bastian | thanks
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| 18:23 | s3bastian | todays tweet: https://twitter.com/ApertusOSCinema/status/429307668541366272
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| 18:24 | s3bastian | any other news I can tweet about today?
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| 22:03 | s3bastian | good night
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