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Compiling LCDK DSP Examples

vinothraj mariyappan
Intellectual 575 points

HI,

 i want to compile the dsp examples in lcdk linux sdk. But i got the error 

ERROR:(WHEN compiling)

marudham@marudham-Compaq-420:~/SDKs/ti-sdk-omapl138-lcdk-01.00.00/example-applications/refresh-screen-1.0$ qmake
Could not find mkspecs for your QMAKESPEC(freebsd-g++) after trying:
    /home/marudham/SDKs/ti-sdk-omapl138-lcdk-01.00.00/linux-devkit/bin/mkspecs
Error processing project file: /home/marudham/SDKs/ti-sdk-omapl138-lcdk-01.00.00/example-applications/refresh-screen-1.0/refresh_screen.pro

suggest me any idea to solve

  • 0
    TI__Intellectual 1585 points

    Hi,

    Kindly setup the paths for the Linux tool chain using the wiki link,

    http://processors.wiki.ti.com/index.php/OMAP-L138_LCDK_Linux_SDK_Getting_Started_Guide#Set_up_paths .

    The tool chain path for the SDK is packed in the linux-devkit/environment-setup sript file. when the sript file is executed the tool chain is automatically setup.

    For further details, look at the environment-setup script file. Then Compile the example applications in target OMAP-L138-LCDK inside the linux-devkit.

    Regards,

    Iyshwarya

    If this answers your question, please click the Verify Answer button below. If not, please reply back with more information.

  • 0 in reply to Iyshwarya Gopalakrishnan
    Intellectual 575 points

    Hi,

    Thank for your Reply.

    But i already set the linux tool chain path:  

    export PATH=/home/marudham/SDKs/ti-sdk-omapl138-lcdk-01.00.00/linux-devkit/bin:$PATH

    As You said,i did that.But i get the error like

    [linux-devkit]:~/SDKs/ti-sdk-omapl138-lcdk-01.00.00/example-applications/refresh-screen-1.0> qmake
    Failure to read QMAKESPEC conf file /linux-devkit/arm-arago-linux-gnueabi/usr/share/qtopia/mkspecs/linux-g++/qmake.conf.
    Error processing project file: /home/marudham/SDKs/ti-sdk-omapl138-lcdk-01.00.00/example-applications/refresh-screen-1.0/refresh_screen.pro

  • 0 in reply to vinothraj mariyappan
    TI__Intellectual 1585 points

    Hi,

    export PATH=/home/marudham/SDKs/ti-sdk-omapl138-lcdk-01.00.00/linux-devkit/bin:$PATH

     

                Kindly export the path as per the GSG and run the qmake command inside linux-devkit after running the environment–setup.

    Following are the steps:

                export TI_SDK_PATH=/home/user/SDKs/ti-sdk-omapl138-lcdk-01.00.00 

                host $ source linux-devkit/environment-setup

                [linux-devkit]:~/SDKs/ti-sdk-omapl138-lcdk-01.00.00> cd /home/user/SDKs/ti-sdk-omapl138-lcdk-01.00.00/example-applications/refresh-screen-1.0/

                [linux-devkit]:~/SDKs/ti-sdk-omapl138-lcdk-01.00.00 example-applications/refresh-screen-1.0>qmake

                [linux-devkit]:~/SDKs/ti-sdk-omapl138-lcdk-01.00.00 example-applications/refresh-screen-1.0> make all

                [linux-devkit]:~/SDKs/ti-sdk-omapl138-lcdk-01.00.00 example-applications/refresh-screen-1.0>./refresh-screen

    Regards,

    Iyshwarya

    If this answers your question, please click the Verify Answer button below. If not, please reply back with more information