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How can I output QVGA YUV with OV2640 of STM3220G-EVAL rev.C?

Question asked by Damien on Feb 25, 2012
Latest reply on Feb 27, 2012 by Damien
I can saw good picture on LCD, with OV2640 QVGA RGB565.
But I cannot get right picture with OV26740 QVGA YUV.

How can I output QVGA YUV with OV2640 of STM3220G-EVAL rev.C?

I tried the following action.
But I saw strange picture only.

Act 1. I got the register settings from the followin URL. But not good.
http://www.mail-archive.com/linux-media@vger.kernel.org/msg19236.html

Act 2. I got the register settings from stm32f4's sample source code.
stm32f4_dsp_stdperiph_lib\STM32F4xx_DSP_StdPeriph_Lib_V1.0.0\Project\STM32F4xx_StdPeriph_Examples\DCMI\Camera\dcmi_ov2640.c
function OV2640_JPEGConfig()
I remove the code of JPEG output.

Act 3. I contacted the distributor of OmniVision, and I got the datasheet of OV2640. But I could not get the setting of QVGA YUV. And the distributor said "This sensor is EOL. So we couldn't support and couldn't send any other application note or technical documents.

Help me!

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