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OMAP 3530 - BSP for CCS 3.3 or CCS 4.x

Jakob Daescher
Prodigy 10 points

Dear all

First Q: Is there a BSP available for OMAP 3530 (e.g. Mistral EVM or Beagle Board) to use with CCS 3.3 or CCS 4.x ? The EVM's of OMAPL-137 or 138 were delivered with a BSP and simple CCS 3.3 test examples.

Second Q: I cannot find an example in the BSP of OMAPL-137 / 138 with interrupts. Has anybody such examples on OMAP 3530 or 137?

Thanks a lot.

 

  • 0
    TI__Mastermind 41665 points

    Jakob Daescher said:
    First Q: Is there a BSP available for OMAP 3530 (e.g. Mistral EVM or Beagle Board) to use with CCS 3.3 or CCS 4.x ? The EVM's of OMAPL-137 or 138 were delivered with a BSP and simple CCS 3.3 test examples.

    I have not done much work with the L137 software, but I am guessing the examples you reference are the test code sources from Spectrum Digital? Unfortunately there are no such test examples for the OMAP3, typically the OMAP3 will be running a higher level OS such as Linux or Windows CE which makes such examples not very useful. In the case of the OMAP3 EVM the low level board testing is done through the Is The Board Ok (ITBOK) utility that runs within U-Boot as opposed to through CCS. The only CCS based example code I am familiar with for the OMAP3 would be the BIOS examples, however these are not very specific to hardware, and are examples such as hello world and BIOS exercies.

    Jakob Daescher said:
    Second Q: I cannot find an example in the BSP of OMAPL-137 / 138 with interrupts. Has anybody such examples on OMAP 3530 or 137?

    In the case of the OMAP3 interrupts would be managed at a Linux device driver level, there are a number of resources available online regarding embedded Linux and driver development that could help with developing a driver that utilizes interrupts, this could also apply to L137 running Linux. As to a CCS based example with interrupts I am not sure that one exists for either platform for the ARM core.