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[NEWBEE] How to COMPILE & RUN the given sample code of EDMA [DSP Processor of OMAP L138]

Ashish Kumar Mishra
Expert 1550 points
Other Parts Discussed in Thread: OMAPL138


Hi All,

I am using UBUNTU 10.04 on my DEVELOPMENT DESKTOP and aiming to develop application for DSP processor of OMAPL138

-> I am working with TI DSP processor[infact DSP processor itself] for the first time and hence not very clear of the PROGRAMMING ENVIRONMENT and steps

I am from LINUX DEVICE DRIVER background , and currently working to get EDMA DATA transfer from DSP of OMAP L138.

-> With help of another e2e member of TI forum i could found the edma sample code from

LOCAL_DIRECTORY/dvsdk/edma3lld_01_11_02_05/examples/edma3_driver/src

Now i have the sample code but don't know how to build and run this sample code


A) Can any one please let me know how to compile & build these sample code of EDMA from

dvsdk/edma3lld_01_11_02_05/examples/edma3_driver/src

B) Also under /edma3lld_01_11_02_05/examples/ there was folder CSL2_DAT_DEMO

What's this folder for ?

C) Is Code composer studio required to build and test these sample application ?

D) How could i figure out which version of CCS will be required ?

also

Is CCS available for LINUX [UBUNTU 10.04] environment ?

I tried to find some README text which could help me to understand these stuff , but couldn't .

Hence asking this question..

..PLEASE GUIDE me for the same !!!!!!

Ashish Mishra

[Banglore / INDIA]

  • 0
    Expert 1550 points

    Hi All ,

    Any input for the same ....

    Thank You, 

    Ashish Mishra 

    [Banglore / INDIA]

  • 0 in reply to Ashish Kumar Mishra
    TI__Intellectual 1280 points

    Hi Ashish,

    For the point A:
    In local directory/dvsdk/edma3lld_01_11_02_05/release_notes_edma3_lld_<version>.html file
    is there. This html file provides the EDMA3 Driver User's Guide and other documents.

    This EDMA3 Driver user's guide provides the details about how to compile the driver.

    This is the SYS/BIOS code.

    Regards,

    Balaji N

  • 0
    Expert 1550 points

    Hi All , Got the stuff working using the sample code form STARTING KIT folder .....

    The following were the steps carried :-

    -> Created new folder by copying the present "readwrite" and name it to "readwrite_XXXXXX"

    -> Now in the new folder created created another folder called EDMA .

    -> Under the newly created folder of EDMA created new sample code [i.e the sample code of STARTING KIT]

    -> Now made an entry of this file in SAMPLE code entry.

    Thanks

    Thanks