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OMAP™ Applications Processors

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CPI
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Related Posts
  • Forum Post: Re: About the CPI(Camera Parallel Interface) of OMAP4460

    Mayank Mangla Mayank Mangla
    As the TRM says - in sync mode no assumption is made about pixel format. Therefore 16-bit mode can be used to transfer YUV data.
    on Mar 2, 2012
  • Forum Post: Leopard LI-5M06CMAF - OMAP4460 Camera Parallel Interface

    Zhi Yong Woo Zhi Yong Woo
    Hi all experts: Is OMAP4460 come with Camera Parallel Interface hardware that is kind of similar to OMAP3750's Camera Parallel Interface? I am thinking of using this camera module onto OMAP4460. I saw blogs talking about using different camera module but similar CMOS sensor interface onto...
    on Apr 4, 2012
  • Forum Post: Re: Leopard LI-5M06CMAF - OMAP4460 Camera Parallel Interface

    Zhi Yong Woo Zhi Yong Woo
    Hi Mayank, So, what is your recommendation if I want to use camera on OMAP4460? Do you know any good candidate to recommend?
    on Apr 10, 2012
  • Forum Post: Re: Leopard LI-5M06CMAF - OMAP4460 Camera Parallel Interface

    Zhi Yong Woo Zhi Yong Woo
    So, do you have any case recommended CSI2 camera that I can work on OMAP4460? I hope to get something which is working then only I explore on other camera that no one has try on before.
    on Apr 10, 2012
  • Forum Post: Re: Leopard LI-5M06CMAF - OMAP4460 Camera Parallel Interface

    Zhi Yong Woo Zhi Yong Woo
    Oh... thats great!!! So how can I have the access to Ducati source? Do I need to pay for that?
    on Apr 10, 2012
  • Forum Post: Re: Leopard LI-5M06CMAF - OMAP4460 Camera Parallel Interface

    Zhi Yong Woo Zhi Yong Woo
    Right, I got you! I think my approach will be as your recommendation. Finally, I am not clear about some imaging processing when using OMAP4460. I knew the CMOS sensor is producing RAW RGB data and I knew that OMAP4460 does have Image encoder like image resizer, autofocus, exposure and some video...
    on Apr 10, 2012
  • Forum Post: Re: Leopard LI-5M06CMAF - OMAP4460 Camera Parallel Interface

    Zhi Yong Woo Zhi Yong Woo
    Thanks for clarifying all my questions and I have actually started going into the open source camera driver that you direct me to. The only one thing I am not too sure is, can I use two similar camera on CSIA and CSIB with this driver? Finally, about the DSP - Do I need OS to drive the DSP to perform...
    on Apr 11, 2012
  • Forum Post: Re: Leopard LI-5M06CMAF - OMAP4460 Camera Parallel Interface

    Zhi Yong Woo Zhi Yong Woo
    That is sound good to me. Do I need to have any OS to run the multimedia frameworks in order to test the camera driver? Any suggestions for that?
    on Apr 11, 2012
  • Forum Post: Re: Leopard LI-5M06CMAF - OMAP4460 Camera Parallel Interface

    Zhi Yong Woo Zhi Yong Woo
    Right I see! That is what I though too. but I am a bit confuse from the instruction stated at the link you recommended: https://gitorious.org/omap4-v4l2-camera/pages/Home According to the "Testing Notes", why we need the "command line test" and "yavta" if we have OS?...
    on Apr 11, 2012
  • Forum Post: Re: Leopard LI-5M06CMAF - OMAP4460 Camera Parallel Interface

    Zhi Yong Woo Zhi Yong Woo
    OK. I think I understood now. gstreamer need OS to run and to use it with the camera, I need those instructions given by the release note right? Please correct me if I am wrong. If I am running Android ICS, (my understanding is) after porting the camera driver into the Kernel level I suppose...
    on Apr 12, 2012
  • Forum Post: Re: Leopard LI-5M06CMAF - OMAP4460 Camera Parallel Interface

    Zhi Yong Woo Zhi Yong Woo
    Right. It is sound like I need to have more reading to get a better understanding. Would you mind to point me to some useful link that it will help me in understanding how to make camera working in Android ICS or any Linux based OS?
    on Apr 12, 2012
  • Forum Post: Problem setting up CPI on OMAP4460

    Babaks Babaks
    Hello, We have been trying to use the CPI interface on the a OMAP4460. We have been successful in sending data form CSI2 to memory. “CSI2->ipipeif->isif->Memory” (so we know the “ipipeif->isif->Memory” part works), but the “CPI->ipipeif->isif->Memory”...
    on Jan 15, 2013
  • Forum Post: RE: Problem setting up CPI on OMAP4460

    Babaks Babaks
    Hi Egor, Thank you so much for the answer. I am not using PG. In IPIPEIF the INPSRC is zero, that is all I am using there. In ISIF all the MUXs are set to zero and just pushing the data forward. I looked at the init code you posted some time ago. What are you setting in omap4iss_cpiphy_config function...
    on Jan 23, 2013
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