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migrating audio application from DSKC6713 to Omap L-138 platform

Giacomo Gioacchini
Prodigy 60 points

Hi, I am using an Omap L-138 for a University project. The purpose is the implementation of a Stereo Acoustic Echo Cancellation algorithm. It has already been implemented on  DSKC6713 platform. I am quite newbie about TI board, so I am trying to get any useful information for the application I have to develop. I have seen that the code between the two DSPs should be compatible. I should use the ARM to manage the data exchange between my PC and the DSP through the ethernet connection.

I have installed ccs 4 and following this guide: http://processors.wiki.ti.com/index.php/How_to_connect_to_the_OMAP-L138/C6748_EVM_board_using_CCS%3F#XDS100v2.2C_XDS510_or_XDS560_external_emulator_-_DSP_.2B_ARM_.28OMAP-L138_SOM.29

I have found that without an external emulator I can connect only with the DSP processor, is this correct?

Is it suggestable/possible to use only the DSP as starting point?

In a second moment do I need to install linux with DVSDK on my PC to use also the ARM, or I need an external emulator like XDS100v2/ 560/ 510?

Thanks for any help,

 Giacomo

 

  • 0
    TI__Genius 14405 points

    Hello Giacomo,

    Giacomo Gioacchini said:
    I have found that without an external emulator I can connect only with the DSP processor, is this correct? 

    Yes.

     

    I would suggest you get an external emulator, and start your ARM programming under CCS first. If you don't have much experimence on TI devices, it might be difficult for your to develop/debug under Linux.

  • 0 in reply to Paul.Yin
    Prodigy 60 points

    So if I have understood that to develop an application on the ARM I should use an external emulator with ccs or DVSDK with Linux and it is better to start with the first solution. But what I haven't understood is if it possible, at the beginning, to use only the DSP with a ccs project for the C6000 family device. Can only that core be used for an audio application? Or in any case I need to use also the ARM in order to manage the data exchange?

    Thanks,

    Giacomo.