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C6Accel
Related Posts

  • Forum Post: Our newest free software tools, C6EZRun and C6EZAccel, are now available for OMAP-L1x processors

    Daniel Allred
    The C6EZRun and C6EZAccel software development tools are our newest DSP + ARM software tools, and they are available for free! These tools enable ARM®, Linux™ and system developers to quickly and easily leverage the computational power of the TMS320C6000™ digital signal processor ...
    on Sep 29, 2010

  • Forum Post: Re: C6Run for WinCE?

    Rahul Prabhu
    The short term plans for C6Accel, does not involve supporting WinCE. We would like to support all platforms in the future. Regards, Rahul
    on Oct 5, 2010

  • Forum Post: Re: C6Accel libraries source code

    Rahul Prabhu
    Hi Joan, The source code for the DSPF_sp_iir is included in the C674x DSPLIB which can be downloaded from here http://focus.ti.com/docs/toolsw/folders/print/sprc900.html . Once you modify the function you can recompile the library and link it by adding the rebuilt version of this library to $(c6accel_install_dir...
    on Nov 18, 2010

  • Forum Post: C6Accel libraries source code

    Joan
    Hi We need to add a new function to the Signal processing kernel because the existing functions do not meet our requirements. For example the C6accel_DSPF_sp_iir(Floating point IIR filter) is a fourth-order and we need eighth order. Is possible to acces to the source code and modify the function...
    on Nov 17, 2010

  • Forum Post: Re: C6Accel with custom thread doing IO on omapl138

    Joe Coombs
    Pep, Quick question: are you using Linux on the ARM side? Your use case sounds a little different from what I'm used to, so I want to avoid making any false assumptions. If I understand your application correctly, it sounds like you have the following sequence: Read in data from uPP to...
    on Mar 17, 2011

  • Forum Post: C6Accel with custom thread doing IO on omapl138

    Pep
    Hello, I'm currently using an Omapl138 with DSPlink to do this kind of processing: UPP -> DSP processing -> GPP -> SATA. I want to provide to my customer a way to let them launch their custom algo once they get data on GPP. I think c6accell is the way to go. But how to integarte...
    on Mar 11, 2011

  • Forum Post: Re: Record sound on SATA with OMAP L138 via LINE IN

    Hubert Launay
    Right, I 'm actually trying to develop an application on the ARM to record data into SATA . But not only . The record data are audio data ( files.wav ) which comes from the input connector across the TLV320AIC3106 audio codec . So I want to encode the audio data on the DSP salve power on ARM ...
    on May 16, 2011

  • Forum Post: Record sound on SATA with OMAP L138 via LINE IN

    Hubert Launay
    Hello , I want to develop an application on OMAP L138 Experimenter in order to record audio sound continuously from LINE IN on a SATA hard drive . I 'm beginner and I hesitate between different softwares to develop my project : C6Accel , DMAI ... I want to use the power of the DSP . Could you...
    on May 12, 2011

  • Forum Post: RE: floating point kernels in C6Accel in DSP

    Rahul Prabhu
    Liela, As the following article suggests the C6Accel.float flag existed only in v1.01.00.06 and earlier versions. http://processors.wiki.ti.com/index.php/C6Accel_ARM_user_Documentation#Accessing_floating_point_kernels_in_C6Accel_1.01.00.06_or_earlier With the version you are using, please do not...
    on Apr 25, 2012

  • Forum Post: floating point kernels in C6Accel in DSP

    Myosotis
    Hello! I want to get access floating point kernels in C6Accel. My board is OMAP-L138 Experimenter Kit I have DVSDK 04_03_00_06. So I used TI manual and added in my .cgf file these strings: var C6ACCEL = xdc.useModule('ti.c6accel.ce.C6ACCEL'); C6ACCEL.alg.FLOAT = true; But I have got...
    on Apr 24, 2012

  • Forum Post: Is C6accel really fast?

    Myosotis
    I try to use MATH (float) functions from c6accel _1_01_00_ 07 lib in my board OMAP-L138 Experimenter Kit The problem is that they work very very very slowly. In comparison with with standard + , - , * , / . Let me to show you a simple example. I have this code float Two = 2.0; float a,b,c; clock_gettime...
    on Apr 24, 2012

  • Forum Post: strange behavior of C6accel_DSP_fft32x32

    Myosotis
    Hello! I faced the strange behavior of function C6accel_DSP_fft32x32(). It works fine in demo samples which are coming with c6accel lib (c6accel_1_01_00_07) from DVSDK 4 (dvsdk_omapl138-evm_04_03_00_06). But with my input signal file this function returns wrong result. Tell me please, what may...
    on May 5, 2012

  • Forum Post: C6accel_DSPF_sp_iir() failed with N>512

    Myosotis
    Hi! This is me again. I dealt with function C6accel_DSPF_sp_fftSPxSP() It works fine with 65536 samples. But function C6accel_DSPF_sp_iir() failed with 1024 samples. (CMEM error?). Logs of failed execution (but where is error here?) N=1024 @5,881,610us: [+4 T:0x40008000] OM - Memory_contigAlloc>...
    on May 15, 2012

  • Forum Post: RE: C6accel_DSPF_sp_iir() failed with N>512

    Rahul Prabhu
    I think I have located the error in your code.Can you check where you are passing the n variable from which you are doing the memory allocations. From your log this is what I found. The buffer at physical memory location 0xc6000 0000 is allocated of size 1028. See below log @7,827,463us: [+4 T...
    on Jul 2, 2012

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