About kamada

kamada · 2012-02-25

Posted on February 25, 2012 at 09:41I 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 stran...

kamada · 2011-10-22

Posted on October 22, 2011 at 20:08Hi,I want to know about how to program STM103F's internal flash memory via I2C bus.Now, I am preparing for developing new PCB which can update firmware via I2C.I read AN3078(http://www.st.com/internet/com/TECHNICAL...

kamada · 2012-02-26

Posted on February 27, 2012 at 03:22Hi Davies,OV3640's register address is 16bit.OV2640's register address is 8bit.So their register settings are different.I have to output by YUV.I have not to output by JPEG.I am developing the camera module that c...

kamada · 2012-02-07

Posted on February 07, 2012 at 11:55Hi Davies,Thanks so much.After my previous post, I inserted the following code to DCMI_OV9655Config() on main.c.------- if(DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x12, 0x80)) { return (0xFF); } ...

kamada · 2012-02-07

Posted on February 07, 2012 at 09:08I read ''STM32F2xx_StdPeriph_Lib_V1.0.0\Project\STM32F2xx_StdPeriph_Examples\DCMI\OV9655_Camera\'' by MDK-ARM.I rebuilded and started debug. It seems to run with no error. But I can not see image of CMOS image sen...

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

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

Re: DCMI ov9655 Example help (STM3220g Eval)

Re: DCMI ov9655 Example help (STM3220g Eval)