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i.mx25 pdk and ov2640 cmos sensor

Question asked by garytee on May 24, 2013
Latest reply on Jun 13, 2013 by Yixing Kong
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Has anyone in this community used the ov2640 cmos sensor on the imx25-3stack board?

 

I have the i.mx25 pdk 3-stack development kit and I'm using L2.6.31_09.12.00_sdk_source. I'm trying to run /unit_tests/csi_v4l2_capture.out and /unit_tests/csi_v4l2_overlay.out. These test applications fail with the following message:  >>i2c-adapter i2c-0: ACK not received<<.

 

I have verified that the dip switches on the personality board are set for i2c1 and I'm not enabling 'sim' on the boot command line.

 

Thank you for your time.

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