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Wrong FOV calculation with gphoto driver

  • Posts: 94
  • Thank you received: 38

Wrong FOV calculation with gphoto driver was created by max

When connect to the camera, the parameter in camera tab in indi control panel is wrong.
frame width and height are both 1392, resolution x & y are both 1392, pixel size is 5.0 x 5.0,
after taking a picture , frame width and height and resolution x & y are update to the correct data , but pixel size still 5.0 x 5.0,

but the FOV in alignment tab still use frame width and height 1392 to calculate.
Last edit: 9 years 8 months ago by max.
9 years 8 months ago #1587

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Replied by Jasem Mutlaq on topic Wrong FOV calculation with gphoto driver

There is no way to know the pixel size, you have to update it manually. I added a message to alert the user to this. At any rate, please update all (kstars, libindi, and indi-gphoto) and the above issue will be resolved.
9 years 8 months ago #1589

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Replied by max on topic Wrong FOV calculation with gphoto driver

Thank you. The new code fix the FOV problem.
But indi_gphoto_ccd crash when I try to start a capture.
9 years 8 months ago #1591

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Replied by Jasem Mutlaq on topic Wrong FOV calculation with gphoto driver

did you build and INSTALL libindi before you compiled indi-gphoto?
9 years 8 months ago #1592

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Replied by max on topic Wrong FOV calculation with gphoto driver

Yes.
Actually, indi_gphoto_ccd crash when connect to camera.
2014-07-26T15:52:23: Client 0: queuing <setNumberVector device='GPhoto CCD' name='CCD_INFO'>
2014-07-26T15:52:23: Driver indi_gphoto_ccd: XML error: Line 6: No value for attribute s
2014-07-26T15:52:23: Driver indi_gphoto_ccd: XML read: p='2014-07-26T15:52:23'
>
  <defText
    name='d402'
    label='d402'>
      Canon EOS 5D Mark II
  </defText>
</defTextVector>
<?xml version='1.0'?>
<defTextVector
  device='GPhoto CCD'
  name='d407'
  label='d407'
  group='other'
  state='Idle'
  perm='ro'
  timeout='60'
  timestamp='2014-07-26T15:52:23'
>
  <defText
    name='d407'
    label='d407'>
      1
  </defText>
</defTextVector>
<?xml version='1.0'?>
<defTextVector
  device='GPhoto CCD'
  name='d406'
  label='d406'
  group='other'
  state='Idle'
  perm='rw'
  timeout='60'
  timestamp='2014-07-26T15:52:23'
>
  <defText
    name='d406'
    label='d406'>
      Unknown Initiator
  </defText>
</defTextVector>
<?xml version='1.0'?>
<setNumberVector
  device='GPhoto CCD'
  name='CCD_INFO'
  state='Idle'
  timeout='60'
  timestamp='2014-07-26T15:52:23'
>
  <oneNumber name='CCD_MAX_X'>
      1392
  </oneNumber>
  <oneNumber name='CCD_MAX_Y'>
      1392
  </oneNumber>
  <oneNumber name='CCD_PIXEL_SIZE'>
      5
  </oneNumber>
  <oneNumber name='CCD_PIXEL_SIZE_X'>
      5
  </oneNumber>
  <oneNumber name='CCD_PIXEL_SIZE_Y'>
      5
  </oneNumber>
  <oneNumber name='CCD_BITSPERPIXEL'>
      8
  </oneNumber>
</setNumberVector>
<?xml version='1.0'?>
<setNumberVector
  device='GPhoto CCD'
  name='CCD_INFO'
  state='Idle'
  timeout='60'
  timestamp='2014-07-26T15:52:23'
>
  <oneNumber name='CCD_MAX_X'>
      1392
  </oneNumber>
  <oneNumber name='CCD_MAX_Y'>
      1392
  </oneNumber>
  <oneNumber name='CCD_PIXEL_SIZE'>
      5
  </oneNumber>
  <oneNumber name='CCD_PIXEL_SIZE_X'>
      5
  </oneNumber>
  <oneNumber name='CCD_PIXEL_SIZE_Y'>
      5
  </oneNumber>
  <oneNumber name='CCD_BITSPERPIXEL'>
      8
  </oneNumber>
</setNumberVector>
<?xml version='1.0'?>
<message
 device='GPhoto CCD'
  timestamp='2014-07-26T15:52:23'
  message='Please update the camera's pixel size in the Image Info section. The camera's resolution will be updated after the first exposure is complete.'
/>
 
2014-07-26T15:52:23: Driver indi_gphoto_ccd: restart #1
2014-07-26T15:52:23: Driver indi_gphoto_ccd: pid=17466 rfd=3 wfd=7 efd=8
2014-07-26T15:52:23: Client 0: sending <defSwitchVector device="GPhoto CCD" name="Auto Fo
2014-07-26T15:52:23: Driver indi_gphoto_ccd: sending <getProperties version='1.7'/>
9 years 8 months ago #1593

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Replied by Jasem Mutlaq on topic Wrong FOV calculation with gphoto driver

Yeah sorry the message contained an apostrophe (') which broke the XML. Fixed now.
9 years 8 months ago #1594

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Replied by max on topic Wrong FOV calculation with gphoto driver

It's working now.Thank you.
9 years 8 months ago #1595

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