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DSP LINK
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  • Forum Post: DSPLINK Problems about integrating new server on DM6467

    touse
    Hi, all I try to test our H264 encoder on DVSDK 2.00. First, I test the video_copy example under the codec engine 2_23_01, the memory copy example works well. And I then I begin to call our parameter initliazation function in function alg_initObj() and set the dynamic parameters in the alg_control...
    on Mar 22, 2010

  • Forum Post: Re: Codec Engine SPHENC1_process failure

    Szymon Kuklinski
    Hi I recompiled DSPLink with --trace=1, compiled and linked my application with the new dsplink.lib loaded new dsplinkk.ko and here's the output: Before select! //MY select() printf Reading bytes!//MY select() printf Read 320 bytes!//MY select() printf @23,822,962us: [+0 T:0x41160490 S:0x4115fbe4...
    on Jul 27, 2010

  • Forum Post: Re: Codec Engine SPHENC1_process failure

    Szymon Kuklinski
    Hello Doubting that my problem is a serious bug in CE I started looking at my code and found an interesting fact. When my CE application was running alone in the system all went well. Right after I ran a second (much bigger) program CE started to behave in a random way. I concluded that this must...
    on Jul 28, 2010

  • Forum Post: dsplink problem on linux-CE based system

    Steve Liu56568
    I'm testing a linux + codec-engine based system on our 6446 board. Lately, it seems that the algorithm will stall after running a few hours. I turned the CE_DEBUG=2 on, then it showed where the program stalled as below: ... [DSP] @3829,345,939tk: [+5 T:0x878dae4c] CV - VISA_exit(visa=0x878dadd8...
    on Sep 19, 2010

  • Forum Post: Please WHERE ARE TI _DSPLINK_init, MSGQ_alloc, MEM_free,_MEM_valloc ... libraries

    Peter Bankole
    Please Where are the libraries for _FXN_F_nop , _GBL_procId _LOG_printf , _MEM_free , _MEM_valloc, _MSGQ_ATTRS, _MSGQ_alloc, _MSGQ_close _MSGQ_config, _POOL_config , _SYS_sprintf, located. I keep getting "unresolved symbol _DSPLINK_init" type errors in code composer 4.0 when I compile, the...
    on Nov 5, 2010

  • Forum Post: Setting USR_LIBS_REL / USR_LIBS_DEB for DSPLink

    Tamás Bondár
    Hi All, I am trying to build a simple application for the OMAP3530 using DSPLink. I started from the example applications shipped with DSPLink, but now I keep the sources of my application in a separate directory tree from DSPLink. When doing this I faced a problem when linking to dsplink.lib having...
    on Nov 18, 2010

  • Forum Post: (quick question) Is Code Composer Studio mainly for DSP for OMAPL1xx processors?

    Peter Bankole
    Is it possible to assess the gpp side in the OMAPL138 processor in CCS 3.3 or CCS4.0, and then link(dsplink) it to the dsp code? I have been coding the gpp side and dsp side in linux usiing dsp/bios and dsplink but I want to try windows only. I know you could connect linux with windows using Samba...
    on Nov 24, 2010

  • Forum Post: Re: CERuntime_exit() and DSPLink

    Frank Talbot
    Hi Doug, Unfortunately, no, I never could find a satisfactory solution other than the one stated above where we had to move the CE interface to a separate application and let it communicate over shared memory to our main application. I suspect, however, that compiling the CE interface as a separate...
    on Jan 6, 2011

  • Forum Post: Spectrum Digital User Interface Board for DA830 EVM DA830 EVM / OMAP-L137 Starter Kit) and /dsplink/dsp/scr/samples/scale project

    Brian Flinn
    Hello I am trying to add User interface LCD support (I.E. using the Spectrum Digital User Interface Board for DA830 EVM DA830 EVM / OMAP-L137 Starter Kit) on my MAP-L137 Starter Kit. I have successfully built and run the Spectrum Digital DSKDA830 User Interface Board Test Code uiboard/lcd lcd.pjt. I...
    on Feb 15, 2011

  • Forum Post: _ZCPYDATA_SWI_OBJ unresolved symbols ERROR in linux

    Peter Bankole
    When I compile the OMAP-L138_arm_1_00_00_11 folder using make in swi mode (--DspTskMode =0) i get the error below. Im I doing something wrong? Compiling mp_listcfg.s62... [MPCSXFER ] ------- DIRS ------------------ DEBUG -------------- [MPCSXFER ] ------- OBJECT ---------------- DEBUG --------...
    on Nov 24, 2010

  • Forum Post: Re: CE - Engine_createNode> Remote node creation FAILED (0x80008017).

    min li68235
    hello, Janet,the problem i have resloved,but new comes to me.when i run my own application on omap3530 ,it stops somewhere and i can't quit forcefully throught sery port,the following is my results when set CE_DEBUG=3,it did not report any errors.this is all information i get.it didn't produce...
    on Mar 16, 2011

  • Forum Post: app stopped and can't quit.

    min li68235
    hello, when i run my own application on omap3530 ,it stops somewhere and i can't quit forcefully,the following is my results when set CE_DEBUG=3,it did not report any errors.the following is all information i get.it didn't produce any more information,then the application stoped. would you...
    on Mar 15, 2011

  • Forum Post: Re: CE - Engine_createNode> Remote node creation FAILED (0x80008017).

    min li68235
    hello, Janet, thanks for your guide,the last problem have been resloved.however,there is another one.the error message from the sery port is : DSP MMU Error Fault! MMU_IRQSTATUS = [0x1]. Virtual DSP addr reference that generated the interrupt = [0xbe902bc0]. I referenced some information on...
    on Mar 19, 2011

  • Forum Post: Re: CE - Engine_createNode> Remote node creation FAILED (0x80008017).

    min li68235
    Janet, I did as you suggested,I trace more information in my fir_stub.c and fir_skel.c files.when i have my algorithm do noting but only return successfully, my app can run correctly.however,once i add my algorithm into the extended IALG_Fxns FIR_TI_process interface,the app cannot run normally and...
    on Mar 23, 2011

  • Forum Post: Using DSPLINK under DVSDK 4.01

    s andrews
    Hi, Using Ubuntu 10.04 LTS with DVSDK 4.01, containing DSPLINK 1.65 for the target L138 EVM, with CodeSourcery G++ 'Lite', what is the correct way to configure the environment to be able to build a modified 'sample' application in the DSPLINK subtree? I can build using the top level...
    on Mar 28, 2011

  • Forum Post: using DSPLink in C++ hangs Linux

    Chris Norris
    To troubleshoot an intermittent hang in a large C++ application that uses DSPLink, I'm creating a simple application to stress test my OMAP3530 system. I'd like to get feedback from anyone who has used DSPLink in C++. I'm having difficulty calling even a simple sequence of DSPLink functions...
    on Apr 12, 2011

  • Forum Post: Re: dsplink 1.65.00.02 notify interrupt generation - unlocking of KICK0/1 registers needed for OMAP-L138

    Arnie Reynoso
    The use of the Kick register has been a source of issues in the past. What has been done in DSPLink for some time now is to unlock the KICK register at start-up and leave them as so thus indicating that there is something else in the system (driver, user application code, etc) that is locking these registers...
    on Apr 25, 2011

  • Forum Post: Re: UNIVERSAL_process () failing ?

    rajesh peddi
    Hello Chris, Yes, you are correct there was a mistake in passing the IUNIVERSAL_inArgs and IUNIVERSAL_OutArgs. With the help of CE_CHECK=1 i got the error shown below root@beagleboard:~/DSP_Working/test_fir# CE_CHECK=1 ./fir @0x0005eebd:[T:0x4001ebb0] ZZ - main> Welcome to app's main...
    on May 7, 2011

  • Forum Post: UNIVERSAL_process () failing ?

    rajesh peddi
    Hello , The UNIVERSAL_process is failing when i run my application on the beagle board. The error message is shown below: @0,206,091us: [+4 T:0x4001ebb0 S:0xbe970c34] OG - Global_init> This program was built with the following packages: @0,206,488us: [+4 T:0x4001ebb0 S:0xbe970c34] OG - package...
    on May 6, 2011

  • Forum Post: User buffer is NOT contiguous

    rajesh peddi
    Hello, When i tried to run the application i am getting the error shown below. @0x000a1954:[T:0x4001ebb0] ZZ - main> Welcome to app's main(). @0x000a1a86:[T:0x4001ebb0] ZZ - App-> Application started. Successfully opened the engine = amrservercom Successfully created the codec = amrenc...
    on May 8, 2011

  • Forum Post: Using dsplink between ARM and DSP in evmomapl137

    yingming qin
    Hello: I am using evmomapl137 for studying now ,I want to use the dsplink between ARM and DSP in evmomapl137 as a bridge,so ARM and DSP can communicate with each other.But I only fund a little information about dsplink .Can you tell me where I can find the data about the using about dsplink,I am looking...
    on Jun 7, 2011

  • Forum Post: Visit the sharedram

    yingming qin
    Hi: I am using the evmomapl137,the operation system I using is Linux .Now ,I can visit the sharedram from DSP field,but I want to visit the sharedram in ARM field.How can I do it?I am looking forward to your help,thank you very much! yours sincere 7.28.2011
    on Jul 28, 2011

  • Forum Post: DSPLink init fails

    Tiemen Spits
    My customer has an issue where DSPLink fails to init the DATA component. A similar error shown on the DSPLink Wiki does not address the solution for our case: DSP-side configuration mismatch/failure 0 -> success Positive value -> DSP-side failure code. (Uint32) -1 -> DSP-side component...
    on Aug 16, 2011

  • Forum Post: Problems with DSPLink on the OMAP-L138

    Dan Sheline
    When attempting to transition code which uses DSPLink and was developed and working on a Spectrum Digital OMAP-L137 EVM to custom hardware with an OMAP-L138, I am encountering errors when attempting to open a RingIO in write mode from an application running on the ARM GPP on MontaVista Linux. For some...
    on Sep 12, 2011

  • Forum Post: Eclipse cannot compile obsolete 'far' keyword in TI code issued for building with gcc

    Mike Turner
    I am tasked with creating an Eclipse build environment for some TI-released userland code which supports the TMS320DMC64x (TMS320C6000 family) DSP core in the OMAP3530. This code is already building successfully with BitBake under OpenEmbedded, but it is not clear how this is being managed, as BitBake...
    on Oct 18, 2011
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