matlab & ccs interfacing

Started by vasu in comp.dsp13 years ago 2 replies

we are currently working on echo cancellation using adaptive filtering on dsk 6713. we have implemented fir low pass and high pass filters on...

we are currently working on echo cancellation using adaptive filtering on dsk 6713. we have implemented fir low pass and high pass filters on the board using CCS. we have developed L.M.S algorithm in Matlab(Not the Blockset provided in Help. A new one). we want to download that m file on the board(Portability between Matlab and Code Composer Studio). How ?


Help: checking/selecting DSP/BIOS version, TI CCS 3.10 PE EVAL doesn't appear in Component Manager

Started by dafty in comp.dsp13 years ago 1 reply

Hi all, I've recently installed the "Code Composer Studio Platinum v3.10 120-day Free Evaluation" from Texas...

Hi all, I've recently installed the "Code Composer Studio Platinum v3.10 120-day Free Evaluation" from Texas Instruments (http://focus.ti.com/docs/toolsw/folders/print/ccstudio.html), which I hope to use with my 'C6713 DSK from Spectrum Digital (Board Rev. 2, www.spectrumdigital.com). I need to check for and select the version of DSP/BIOS that I need to use with my application, which I've...


speed problem on tms320f2812

Started by lukasz_masta in comp.dsp13 years ago 5 replies

Hi! I have wrote a simple program on eZdsp with tms320f2812 frocesor using Code Composer Studio 2.0, witch in a loop sets and clears one of...

Hi! I have wrote a simple program on eZdsp with tms320f2812 frocesor using Code Composer Studio 2.0, witch in a loop sets and clears one of the optput lines. I have set the system clock frequency to 150Mhz and by using #pragma CODE_SECTION.. placed that loop int the h0 memory section of processor. But when I'am running my program the output signal frequency is only 10Mhz. My loop has olny 4 ...


problem displaying YUV image on Code composer studio

Started by dokang in comp.dsp13 years ago 1 reply

I'm trying to display the picture that the dskCam takes on Code composer studio. However, the image that i see on Code composer studio(view->...

I'm trying to display the picture that the dskCam takes on Code composer studio. However, the image that i see on Code composer studio(view-> graph-> image) doesnt seem to be right. I captured the screeen which shows the image, and you can check that here -> http://www-personal.umich.edu/~dokang/image.bmp fllowings are parts of my code that i'm using. -> http://www-personal.umich.e


DSK 6713

Started by Saurin in comp.dsp13 years ago

Hey ppl, How are you'll doing? I am doing a project on speech recognition using DSK 6713 and Code Composer Studio. I was wondering if anyone...

Hey ppl, How are you'll doing? I am doing a project on speech recognition using DSK 6713 and Code Composer Studio. I was wondering if anyone out there has done something similar and maybe they could point out a few things to me. I basically have to recognize two voice commands : 'Yes' and 'No'. Help in any form will be highly appreciated. Thanx! Saurin.


f240_hex.exe ERROR: Unable to open fastdrive.out

Started by Sly in comp.dsp13 years ago 2 replies

Hi, I'm trying to convert a file to obtain a .hex file (myfile.out to myfile.hex) using f240_hex.exe provided by TI. Unfortunately, I...

Hi, I'm trying to convert a file to obtain a .hex file (myfile.out to myfile.hex) using f240_hex.exe provided by TI. Unfortunately, I always get this error message : "ERROR: Unable to open myfile.out Conversion aborted" myfile.out is obtained by compiling my project with Code Composer Studio (version 2.20). In Build options, Linker, Advanced, the COF output format selected...


what does the DSS stand for?

Started by Anonymous in comp.dsp13 years ago 7 replies

Recently I am studing the TIDSP. I find DSS is very common in the MCBSP program. I want to know the exact meaning of the DSS. Originally I think...

Recently I am studing the TIDSP. I find DSS is very common in the MCBSP program. I want to know the exact meaning of the DSS. Originally I think it is a module in the DSP/BIOS configuration,but I can't find the help in the Code Composer Studio.If anyone know the answer,please tell me.Many thanks!


DSP job with TI in Palo Alto, CA

Started by awegener in comp.dsp13 years ago 3 replies

Texas Instruments is looking for an experienced TMS320C67x DSP programmer with significant experience in optimizing ANSI C code using Code...

Texas Instruments is looking for an experienced TMS320C67x DSP programmer with significant experience in optimizing ANSI C code using Code Composer Studio's #pragma directives. The adaption software from an existing Matlab-based adaptive system has been ported to C, and the C code needs to be optimized primarily for execution speed but also for program size. The successful candidate will have ...


Default Configuration for TI DSK6713

Started by Alberto Fahrenkrog in comp.dsp13 years ago 3 replies

Hi all! I'm working since not very much on a TI DSK6713. Despite having had some success with some examples and modifying them, I've not been...

Hi all! I'm working since not very much on a TI DSK6713. Despite having had some success with some examples and modifying them, I've not been able to create a project from scratch, using the Code Composer Studio that comes with it. This is not so bad, but still I'd like to create something simple and have some "Starting Guidelines" or compiler and linker settings. And other thing, doe...


question about dsp/bios configration

Started by Anonymous in comp.dsp13 years ago 1 reply

Hey ,everyone.I am studying the TIDSP.what i am using is the TMS302C5410.the software version is code composer studio 3.1.when i creat a new...

Hey ,everyone.I am studying the TIDSP.what i am using is the TMS302C5410.the software version is code composer studio 3.1.when i creat a new configration file,i find that the MCBSP setting has Advanced A,and Advanced B. i think that the mcbsp registers likes the SPCR1,SPCR2,RCR1,RCR2 and so on ,have been set in the figure .Need i set the Advanced A and Advanced B ? In the Advanced A ,there a...


ADC output and Reference Sinewave in TMS320LF2407A processor

Started by tselvi4u in comp.dsp13 years ago 2 replies

Hi all, I am doing a project of DSP based on-line UPS(Inverter stage) using TMS320LF2407 processor with C language. I have done this in...

Hi all, I am doing a project of DSP based on-line UPS(Inverter stage) using TMS320LF2407 processor with C language. I have done this in open loop. Now i am trying in closed loop. In this closed loop, the reference sine wave and ADC output will be compared. I have generated the reference sinewave in code composer studio using C program. I have given 2.56V via transformer to ADC. I have se...


TI TMS320F28112 SCI driver

Started by Anonymous in comp.dsp13 years ago 2 replies

I'm in the process of coming up to speed on the TMS320F2812. We have the Spectrum Digital eZdsp evaluation board along with Code Composer Studio...

I'm in the process of coming up to speed on the TMS320F2812. We have the Spectrum Digital eZdsp evaluation board along with Code Composer Studio 3.1.23. I'm using the XDS510 USB interface to talk to the eval. board. I've developed other DSP based embedded control systems but not with the TI tools and processors. My question: Where can I find example code for an SCI serial driver? More de...


Can the Image Processing Industry Be Entered Without A Specialized Degree?

Started by Space1999 in comp.dsp13 years ago 7 replies

Hi All I have a BEng in Electrical and a solid background in C++. I am very familiar with DSP theory from self-study only. I have familiarity...

Hi All I have a BEng in Electrical and a solid background in C++. I am very familiar with DSP theory from self-study only. I have familiarity good with MATLAB. Recently I bought Embedded Image Processing on the TMS320C6000=99 DSP. Soon I plan to buy the C6416 DSK development platform to practice the exercises involving MATLAB, Code Composer Studio, and C. The topics covered are advanced li...


Need Help with code composer studio version 1.2

Started by lauy0001 in comp.dsp13 years ago 1 reply

hi, I am a starter of CCS. And i started by trying to run a COFF file provided by ti, examples.out, and it turned out successful. However,...

hi, I am a starter of CCS. And i started by trying to run a COFF file provided by ti, examples.out, and it turned out successful. However, when i try to build the .mak file in the CCS i encountered some errors and could not build successfully due to many undefined symbols which are contained in the header file. I tried adding all the required header files to the project but it still cant ...


Problem about using GEL function to access actual target DSP board

Started by X.Y. in comp.dsp13 years ago

I try to use GEL function to access actual target DSP board and add options to Code Composer Studio's GEL menu. I just copy the code...

I try to use GEL function to access actual target DSP board and add options to Code Composer Studio's GEL menu. I just copy the code from examples: menuitem "Application Control" dialog Loada(loadxParma "Load") { processingLoad = loadxParma; } slider Gaina(0, 10 ,1, 1, gainyParma) { gain = gainyParma; } Of course, I define two integer variable processingLoad and gai...


.s55 (Code Composer Studio) problems

Started by Borrall Wonnell in comp.dsp13 years ago 1 reply

Hi all, TI's DSP/BIOS generates a cfg.s55 file. When I build my project, this file gets compiled. There are two problems: 1) I get a...

Hi all, TI's DSP/BIOS generates a cfg.s55 file. When I build my project, this file gets compiled. There are two problems: 1) I get a number of big, ugly remarks that I don't understand 2) It takes a long time to compile The remarks I get are all similar, and look something like this: "samplecfg.s55", REMARK at line 1118: [R5110] Instructions encoded in an


DSP newbie :struck up in CCS setup

Started by wolfpack in comp.dsp13 years ago

Hi all, I am basically a software person, am new to this DSP hardware things. I have Innovative Integration's: Conejo Baseboard with Four...

Hi all, I am basically a software person, am new to this DSP hardware things. I have Innovative Integration's: Conejo Baseboard with Four Analog I/O Channels, Upto 10MHz input/50Mhz output 900 MFLOPS Floating point DSP TMS320C6711 150MHz. The Software tools provided by II include: Pismo toolset, Armada toolset and TI code composer studio. I am able to understand the code given in the ex...


Mixed C/Assembler compile-time constants?

Started by Borrall Wonnell in comp.dsp13 years ago 5 replies

Hi all, I'm using C and asm in a TI-based DSP project under Code Composer Studio. I want to use compile-time (or assemble-time, if you...

Hi all, I'm using C and asm in a TI-based DSP project under Code Composer Studio. I want to use compile-time (or assemble-time, if you will) constants. Example (please ignore style): C: #define VAL 10 ASM: _VAL .set 10 Compile-time constants are useful for defining array sizes in C, and assembler code is simpler and more efficient. Some of the constants I want to use a...


Export to Makefile utility

Started by rajashree.prasad in comp.dsp12 years ago 1 reply

Hi, I'm trying to use the "Export to Makefile" feature of Code Composer Studio (version 3.1). It doesn't work. Comes out with a "Nothing to...

Hi, I'm trying to use the "Export to Makefile" feature of Code Composer Studio (version 3.1). It doesn't work. Comes out with a "Nothing to be done for makefile" message. Has anyone had better luck with this? We work on the Windows XP platform. Thanks, Rajashree


Code Composer Studio not simulating interrupts

Started by Bartek in comp.dsp12 years ago 4 replies

Hi, I'm working on a project using CCS 3.3.38.2 set up with F2812 Device Simulator. The project is in C and contains several interrupts...

Hi, I'm working on a project using CCS 3.3.38.2 set up with F2812 Device Simulator. The project is in C and contains several interrupts (cpu timer0, eva timer1, xint13). None of them is simulated during debug. This applies also to the examples from TI (SPRC097 ). During debug IER are registers set corrctly, cpu timer0 reach 0 and no flag neither in PIE nor IFR is set. here is everything rela...