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How to use DSPLink sample applications on windows CE.

chandrashekhar mishra
Intellectual 915 points
Other Parts Discussed in Thread: OMAP3530, OMAPL138

Hi,

I am new to this multiprocessor enviornment and seek some information about DSPLink. I want to establish communication between OMAP ARM gpp and its DSP on my custom OMAP3530 based board. I am using Logic PD's LPD_OMAP35xx_SOM BSP. How I can compile gpp side code for windows CE. All the available documents referring to Linux envoirnment only.

 

  • 0
    TI__Expert 4930 points

    Hello,

    DSPLink 1.64 provides support for OMAP3530 on WinCE.

    The release can be downloaded from http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/DSPLink/index.html

    The document for build related instructions is $DSPLINK/doc/InstallGuide_WinCE_OMAP3530.pdf

    For generic DSPLink programming information:

    • DSP Link User's Guide :(Part of DSPLink installation under docs folder)
    • DSP Link Programmer’s Guide: (Part of DSPLink installation under docs folder)
    • DSPLink Wiki: http://wiki.davincidsp.com/index.php/Category:BIOSLink

    Deepali

  • 0 in reply to Deepali Uppal
    TI__Genius 9185 points

    Hi,

    Additional information on DVSDK (of which DSP LINK is a part) for WinCE/OMAP3530 and download links can be found here. http://focus.ti.com/docs/toolsw/folders/print/dvsdk-winceomap.html . Please note though that this has only been verified with bSquare BSP and Mistral EVM.

    Jatin

  • 0 in reply to Deepali Uppal
    Intellectual 915 points

    Hello Deepali,

    Thanks for your useful suggestion. Now I am able to build and run the sample application provided with DSPLink 1.64 on OMAP3530 board.

    Now to use dsplinkapi.lib from windows based application , dsplink header and generated lib files should be copied to  $(_PROJECTROOT)\cesysgen\SDK\inc and $(_PROJECTROOT)\cesysgen\SDK\lib respectively.By default it is not doing. Could you please help me in finding the correct place where I can modify so that these files will placed at required path. I am not getting this information from supported documents.

     

    Thanks & Regards,

    Chandra Shekhar Mishra

  • 0 in reply to chandrashekhar mishra
    TI__Expert 5320 points

    You will need to edit the dsplink\make\current.mak to copy the headers/libs to your desired location. For headers, search for $(EXP_HEADERS) rule in this file and add the copy command for your desired location. For libs, search $(export_deb) and $(export_deb) in this file and add your copy commands here.

    -Madhvi

     

  • 0 in reply to Madhvi
    Intellectual 795 points

    Hi Deepali

    I am working with OMAP L-138 with Win CE 6.0.

    I am able to move a bi ahead, now while including DSPLink in OS during building OS in VS-2005, I am facing errors because of dsplinkk.dll missing from location C:\WINCE600\OSDESIGNS\OMAPL138_AM18X_TI_DEFAULT\OMAPL138_AM18X_TI_DEFAULT\RELDIR\OMAPL138_AM18X_ARMV4I_RELEASE\DSPLINKK.DLL.

    I am using following software,

    1. WINCE 6.0 (R1, R2, R3 and platform builder) from MSDN

    2. DSP\BIOS 5.33.05

    3. CG_Tool Ver 6.1.14

    4. Active Perl

    5. DSPLink

    6. OMAP-L138_Win CE6.0 Source BSP from Adeono

    I followed all the instructions as per "InstallGuide_WinCE_OMAPL138.pdf", but still I am facing errors in VS-2005.

    The snapshot of log is as under:

    Its urgent, I have been posting it for quite some time,

    do suggest where I am wrong.

    thanks