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TI Home » TI E2E Community » Support Forums » OMAP™ Applications Processors » OMAP 4 Forum » CSI2B Support in Ducati
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CSI2B Support in Ducati

This question is answered
Navaneetha Kandethodi
Posted by Navaneetha Kandethodi
on May 02 2012 14:31 PM
Prodigy15 points

Hello,

I am trying to connect a camera to CSI2B interface but OMX on A9 fails with a time out  when it requests for a state change to OMX_StateLoaded.

My question is what exactly the stateLoaded  does?

I am not sure if the Camera is giving proper data on CSI2B. Is it necessary that the CSI2B receives proper data for the loaded state to pass?

Thanks

Navaneetha

omap4 ducati Camera Camera serial interface CSI
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  • Chintan Patel
    Posted by Chintan Patel
    on May 03 2012 00:46 AM
    Intellectual1410 points

    Navaneetha,

    The information you have provided is not enough to identify the problem. CSI2A and CSI2B both interfaces are tested and working on the standard Blaze release. Please let us know the following details to help you further on this.

    1) What kind of board you are using? Blaze or Pandaboard?

    2) Which version of SW release you are using?

    3) What is the sensor part number? Do you have access to source code for camera drivers?

    Regards,

    Chintan

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    Camera Sensor CSI
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  • Mayank Mangla
    Posted by Mayank Mangla
    on May 04 2012 08:00 AM
    Verified Answer
    Verified by Magdalena Iovescu
    Expert3845 points

    As understood from our email discussions - you are using CSI1/CCP2 interface. Understood that this is pin muxed with CSI2B, but you are not using CSI2 logic.

    Ducati SW can support only CSI2 sensors.

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