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ccd_asi: correction about binning size (BREAKING CHANGE)#671

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tail-feather:ccd_asi-binning-size-correction
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ccd_asi: correction about binning size (BREAKING CHANGE)#671
tail-feather wants to merge 2 commits intoindigo-astronomy:masterfrom
tail-feather:ccd_asi-binning-size-correction

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The ASI294MC Pro is currently listed with the following image sizes:

  • 4144x2822
  • 2072x1411
  • 1381x940
  • 1036x705

However, the 1381x940 resolution, which is 3x3 binning, will fail to capture the image.

According to the SDK manual (page 9 of the ASICamera2 Software Development Kit.pdf), the binning image size must be a value divisible by 8 for X and divisible by 2 for Y.

Notes:In general make sure iWidth%8=0,iHeight%2=0.

Following this note, the correct image size is as follows:

  • 4144x2822
  • 2072x1410
  • 1376x940
  • 1032x704

NOTE: This modification will result in a breaking change as it alters the size of the binning image.

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