Anonymous
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May 27, 2013
08:19 PM
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May 27, 2013
08:19 PM
Hi, I'm going to use AN75779 Version *B on our environment for following system, Sensor Size: SXGA(1024 x 1280) Sensor frame rate: 60 fps [GPIF II Setting] 16bit 100MHz How do I have to customize AN75779 source code ? When I use AN75779 with no customize, following error has been displayed. CyU3PDmaMultiChannelCommitBuffer() ---> Err71 If enabling flag BACKFLOW_DETECT, "Backflow detected" message was displayed on terminal output, and "cbArg" are 0x1005 and 0x1006 by turns. I think that I could customize GPIF II setting for 16bit mode. We'd like to know how to customize for Sensor size and frame rate settings. Regards, ChibiNorider
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May 28, 2013
05:46 AM
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May 28, 2013
05:46 AM
The sensor settings depend on the type of sensor you are using. Please specify it , or try the sensor documentation to get the settings.
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Anonymous
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May 31, 2013
02:03 AM
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May 31, 2013
02:03 AM
Hello, I easily list changes from AN75779. 1. 16bit does image bus width with GPIF-II designer. 2. I make a counter for an interrupt half with GPIF-II designer. 3. I change image size in cyfxuvcdscr.c. 4. I change image size in uvc.c. Please try it. Thank you very much for your help.