STM32F4,DCMI_OV9655_SelectOutputFormat

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Posted on April 21, 2017 at 00:02

I am using the ov9655 camera for image processing with the STM32F4 microprocessor.  I want to convert the camera format from RGB to YUV(grayscala) . How can ı do it ?

/* OV9655 Camera size setup */

#if defined (QQVGA_SIZE) DCMI_OV9655_QQVGASizeSetup(); #elif defined (QVGA_SIZE) DCMI_OV9655_QVGASizeSetup(); #endif /* Set the RGB565 mode */ DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_COM7, 0x63); DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_COM15, 0xd0);

/* Invert the HRef signal*/

DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_COM10, 0x08); /* OV9655 Camera DCMI setup */ OV9655_DCMI_Configuration();

return (0x00);

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Posted on April 22, 2017 at 22:38

Turvey.Clive.002

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Centauris.Alpha

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