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TI Home » TI E2E Community » Support Forums » DLP & MEMS » DLP LightCrafter Development Platform » BMP dpi question
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BMP dpi question

BMP dpi question

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Rong Sun
Posted by Rong Sun
on Aug 14 2012 16:49 PM
Prodigy160 points

I got two different BMP files one is 72 dpi (all white, 001.bmp) and can be loaded to the GUI and the other (0000.bmp, all black) is 96 dpi and everytime I tried the "upload all" option it gave me a "command failed" error. Please help me understand this issue. Thanks!

0000.bmp

001.bmp

bug
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  • Divya
    Posted by Divya
    on Aug 13 2012 18:54 PM
    Verified Answer
    Verified by Rong Sun
    Expert3640 points

    Hi Rong,

    I have tested both the images and was able to project them. Please find my settings below,

    We have noticed the "Command Failure" error before. Can you please try projecting attached 72 dpi 1-bit patterns and let me know the results.

    0066.Patterns.zip

    Regards,

    Divya

    www.ti.com/mems

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  • Rong Sun
    Posted by Rong Sun
    on Aug 14 2012 11:35 AM
    Prodigy160 points

    I have no issues working with 72 dpi images. It is the 96 dpi images that threw me "Command failed" errors. I now work exclusively with 72 dpi images so I think I am all set. Just want to bring this up in case others encountered the same problem.

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  • Divya
    Posted by Divya
    on Aug 14 2012 16:49 PM
    Expert3640 points

    Hi Rong,

    I appreciate your feedback. This information is beneficial while debugging this error further.

    Regards,

    Divya

    www.ti.com/mems

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