• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 99 subscribers
  • Views 396 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DM365 and Wind River VxWorks RTOS

HiPer
Prodigy 200 points

I am planning to port Wind River VxWorks 6.6 RTOS to DM365 EVM. I am expecting a plenty of difficulties related to device drivers development. But at least there are some technical documentation and sourse code available.

The major obstacle is that TI does not provide any information about dedicated hardware blocks for video codecs acceleration (HDVICP and MJCP). I have downloaded and browsed DVSDK_2_10. It looks like important video codecs functionality is concealed in Linux binaries (h264vdec_ti_arm926.a, libmp4dec.a, libjpgdec.a, libimx.a, dma_ti_dm365.a, etc). There are no source code and documentation available. Basically, all details about interactions between ARM926 and hardware accelerators are hidden in binary form.

Please tell me, are there any VxWorks RTOS alternatives to theese codec libraries can be provided by TI ?

Is there any possibility to get thorough technical documentation about video codecs accelerators (HDVICP and MJCP) ?

  • 0
    TI__Mastermind 41665 points

    HiPer said:
    Please tell me, are there any VxWorks RTOS alternatives to theese codec libraries can be provided by TI ?

    I have not come across any.

    HiPer said:
    Is there any possibility to get thorough technical documentation about video codecs accelerators (HDVICP and MJCP) ?

    As you have found such documentation is not publicly available, your best bet in this case would be to work with your local TI contact for additional information, as if such documentation is available it will likely be under NDA.