2011-09-02 13:27:16     OV9655 + BF532

Document created by Aaronwu Employee on Aug 27, 2013
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2011-09-02 13:27:16     OV9655 + BF532

Wilson Cifuentes (COLOMBIA)

Message: 103259   




I'm trying to capture an image from sensor ov9655, attached the image that I was able to capture, apply the patch given by James in the following link:   blackfin.uclinux.org/gf/project/uclinux-dist/forum/?_forum_action=ForumMessageBrowse&thread_id=35907&action=ForumBrowse.  With this patch i2c errors were corrected and the SCCB, the file used to acquire the image is (v4l-test) attached. This v4l-test was modified not to send the image through serial but creates a file that contains it, I'm working with the kernel and toolchain 2010-RC5.


Connections are D2-D9 in the sensor directly connected to blackfin-PPI7 PPI0, FS1 is connected to H-SYNC and V-SYNC FS2, and the PPICLK PCLK. I can not use ffmpeg due to low memory that has the bf532 L1, right now just looking for a capture


The kernel configuration is made according to the V4L page on the wiki, as well as for setting I2C


Is there another way to create an image without the v4l-test or ffmpeg?? what can i do?







2011-09-04 23:16:33     Re: OV9655 + BF532

Sonic Zhang (CHINA)

Message: 103274   


Please refer to V4L document   www.linuxtv.org/downloads/legacy/video4linux/API/V4L1_API.html


And try the V4L utils.