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- Re: AN75779 CyU3PDmaMultiChannelSetWrapUp() Proble...
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Anonymous
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May 06, 2013
01:12 AM
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I used AN75779(How to Implement an Image Sensor Interface with EZ-USB® FX3™ in a USB) Source.
CyU3PDmaMultiChannelSetWrapUp() function is succeed. But Sometimes CyFxUvcApplnDmaCallback() isn't called.
So losing about 2 frame per second, 28 frame appears.
Please help me.
Thanks.
2 Replies
Anonymous
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May 09, 2013
07:10 PM
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please look for the updates under #define check_last_buffer. See if this helps.
Thanks,
Karnik
Anonymous
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May 20, 2013
10:06 PM
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Hi shah
I had the same error in my firmware"AN75779 CyU3PDmaMultiChannelSetWrapUp () Problem" error code 71.
But i can't find "# define check_last_buffer". could you tell me where i can find it.
Thanks!