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problem with writinng/reading from memory

Started by morganyang1982 in TMS320c6x20 years ago

Hello, I'm trying to make an image encoder/decoder on a 6712 start kit. I am using code composer and matlab's link to code...

Hello, I'm trying to make an image encoder/decoder on a 6712 start kit. I am using code composer and matlab's link to code composer. From the matlab tutorial, the following script should work: cc = ccsdsp; cc.visible(1); write(cc,'50',1:250); mem = read(cc,0,


RTDX COM object problem

Started by Aizezi Abuding in TMS320c6x21 years ago

Hi! I am using CCS 2.10 version for my aplication with 6711 dsk and pcm3003. I am trying to exchange data between RTDX and...

Hi! I am using CCS 2.10 version for my aplication with 6711 dsk and pcm3003. I am trying to exchange data between RTDX and Matlab by using COM object interface. The problem is in Matlab when we create COM object, it needs to specify the program ID " actxserver('prog


ERROR: please specify a valid board configuration file via the -f option.

Started by hieu dang in TMS320c6x15 years ago 1 reply

Thank for your helping but I don't understand more about your answer. I set up CCS and Matlab likely user's guide. =C2=A0 Exactly, when I use...

Thank for your helping but I don't understand more about your answer. I set up CCS and Matlab likely user's guide. =C2=A0 Exactly, when I use "Embedded Target for TI C6000(tm) DSP=E2=80=9D toolbox = in matlab, I need to test my hardware and software installation to be sure = everything works, in "Confirming Your C6711 DSK Installation" =C2=A0 This is a guide in the toolbox for the testing. ...


Re: Digest Number 820

Started by Andrew Nesterov in TMS320c6x20 years ago

Have you tried to search for the board support package on the matlab web site? You might also take a look at the SMT6040 and...

Have you tried to search for the board support package on the matlab web site? You might also take a look at the SMT6040 and SMT6050 toolboxes for Simulink at http://www.sundance.com If matlab genrates a plane C code (as I on


how to plot data

Started by sandeep gajbhiye in TMS320c6x17 years ago

hi there ! i want to know ,how to plot data output ,using the data transferred from the external memory of DSK on the MATLAB.also want to know...

hi there ! i want to know ,how to plot data output ,using the data transferred from the external memory of DSK on the MATLAB.also want to know input and output data plot on MATLAB is there any technique exist ? --------------------------------- Get your own web address. Have a HUGE year through Yahoo! Small Business.


help chose dsp

Started by "amelie.quinet" in TMS320c6x18 years ago 1 reply

hello everybody, I m working on image compression with Matlab (wavelets, color transformation, RLE and Huffman codage..) . I will finish my...

hello everybody, I m working on image compression with Matlab (wavelets, color transformation, RLE and Huffman codage..) . I will finish my programs soon, and will have to chose a DSP on which I can put my code. Even if I never did it, I ve heard it' s possible to use CCS and Matlab directly to put code on dsp. But that's not my problem just now. I begin to look at different Texas D...


Re: RTDX Target application does not match emulation protocol using RTDX with C6711DSK

Started by Jeff Brower in TMS320c6x16 years ago

Benjamin- > First of all let me give you thanks for your fast answer! > > Finally I have found RTDX source code from the rtdxtutorial demo...

Benjamin- > First of all let me give you thanks for your fast answer! > > Finally I have found RTDX source code from the rtdxtutorial demo files of Link for > CCS toolbox for Matlab. I will use these files to include my DSP algorithms and > validate them doing co-simulation with Matlab/LabView applications. Ok, sounds like you're on your way. That's good. You might want to keep those 671


simulink model built on c6711 dsk

Started by omnia_mohsen in TMS320c6x21 years ago 1 reply

hi everybody, we are working on our graduation project and we use the c6711 dsk kit and the audio daughter card to use them as...

hi everybody, we are working on our graduation project and we use the c6711 dsk kit and the audio daughter card to use them as transmitter once and then use it as a reciever . we built our system with matlab simulink blocks using the new version of matlab 6.5 which contains a blochse


Re: [Fwd: Re: [c54x] code working on simulator but not on device?]

Started by megha daga in TMS320c6x18 years ago

Thanks Jeff I have forwarded this messag eon matlab group too. Jeff I was testing my result at matlab with result at DSP and I am not getting...

Thanks Jeff I have forwarded this messag eon matlab group too. Jeff I was testing my result at matlab with result at DSP and I am not getting same outputs. If you get something from below calculations, Kindly reply. Following are the calculations: Fs = 48000; > > HalfFs = Fs/2; > > Wp = 6000/HalfFs; > > Ws = 8600/HalfFs; > > Rp = 3; > > Rs = 20; > > [n,Wn] = buttord(Wp,Ws,Rp,Rs) n


matlab sumilunk 2009b and ccs V3.3 error

Started by badr...@gmail.com in TMS320c6x13 years ago

I am using matlab 2009b and ccs V3.3 platinum version . i made a smal project in Simulink for TMS32DM6437 processor. But when press in...

I am using matlab 2009b and ccs V3.3 platinum version . i made a smal project in Simulink for TMS32DM6437 processor. But when press in button "Incremental Build" to generate the code for CCS, appear a error dialog window with next message: ================================================== The call to ccslink_ert_make_rtw_hook, during the entry hook generated the following error: Er...


Loading data to DSK-C6711 memory from Matlab- HELP

Started by motti_ch1 in TMS320c6x20 years ago

Hi All! One of the importent parts of my project (using the DSKC6711) is to load some large amount of data from Matlab...

Hi All! One of the importent parts of my project (using the DSKC6711) is to load some large amount of data from Matlab enviroment to the DSK memory (SDRAM). I'm talking about thousands of 'float' values which has to be loaded before the real-time operation of the algorit


problem in using optimal DSPF_dp_biquad

Started by rex...@g-tech-inst.com in TMS320c6x18 years ago

hi all.. Is there anyone who also has problem in using DSPF_dp_biquad? My develop environment is Code Composer Studio 2.2, and I included...

hi all.. Is there anyone who also has problem in using DSPF_dp_biquad? My develop environment is Code Composer Studio 2.2, and I included dsp67x.lib and DSPF_dp_biquad.h into my project. Then I try to execute the DSPF_dp_biquad function and compare with the result of Matlab. While using the optimal version, it turns out different result to Matlab. With using the dsp67x_sa.src, I could get ...


A problem in code execution speed

Started by msha...@yahoo.com in TMS320c6x17 years ago 2 replies

Hi everyone, I am involved in a DSP project with MATLAB and CCS, and my enquiry is as follows: The above stated project has been...

Hi everyone, I am involved in a DSP project with MATLAB and CCS, and my enquiry is as follows: The above stated project has been implemented using Simulink (Embedded Target for the TI TMS320C6000 DSP Platform) in MATLAB 7.1 and CCS version 3.00 for downloading to the TMS320C6713 DSK. It seems that adding the General TCM Decoder block in my model (in Simulink library browser) will cau...


Speed problem

Started by msha...@yahoo.com in TMS320c6x17 years ago

Hi, everyone, At the time being I am working on a DSP project with the advantageous MATLAB and Code Composer Studio (CCS) features, but a problem...

Hi, everyone, At the time being I am working on a DSP project with the advantageous MATLAB and Code Composer Studio (CCS) features, but a problem has arisen that will be mentioned as follows: A project that has been created by the Embedded Target for the TI TMS320C6000 DSP Platform (MATLAB 7.1) in CCS version 3.00 and then is loaded to the TMS320C6713 DSK. More over the above mentioned task ...


converting matlab M-files to run in DSK 6711

Started by edznin84 in TMS320c6x19 years ago 3 replies

I'm doing a project regarding phase vocoder technique. I already have the matlab m-files. is there any simple way to convert those...

I'm doing a project regarding phase vocoder technique. I already have the matlab m-files. is there any simple way to convert those m-files so that it can be run in DSK 6711? :)


help needed urgently

Started by Bushra Mohsin in TMS320c6x19 years ago

Hello, I am trying to download a Simulink model on DSK C6711. I did that successfully using Matlab 6.5 . Now I am using Matlab 7 since...

Hello, I am trying to download a Simulink model on DSK C6711. I did that successfully using Matlab 6.5 . Now I am using Matlab 7 since it offers more options. But i am having difficulty downloading my model on the DSK. Everytime I try to "build and execute" my model I get the following error messages Message Build error


Re: RTDX timeout problem between Matlab and CCS

Started by ahma...@yahoo.com in TMS320c6x18 years ago

hi how much is your data amount and which is your target and your interface(parallel PCI or usb)? I have also this problem but my data...

hi how much is your data amount and which is your target and your interface(parallel PCI or usb)? I have also this problem but my data amount is above 1024 bytes pereach transfer and the time out error message occures. you can change the timeout amount by 'set' function in MATLAB. or you can enable ,open close and disable every channel in every itteratio


using RTDX for huge data transferring

Started by ahmadagha23 in TMS320c6x18 years ago

hello How can I exchange image data between host (MATLAB 7) and target program on C6711 dsk? My hoost and target codes for RTDX are as...

hello How can I exchange image data between host (MATLAB 7) and target program on C6711 dsk? My hoost and target codes for RTDX are as below this text. When the amount of data to be transfered is more than 1010 Byte, the MATLAB sends timeout error for reading data from 'ochan';although I set the timeout=1000s. Do you know Why? Is it because of para


Tutorial on How to implement a DSP edge detection in simulink with a TI C6711

Started by nsogof in TMS320c6x17 years ago

hey Guys ! Does someone have the tutorial on how to make a dsp run in matlab simulink. I had designed an algorithm in matlab now, I would like...

hey Guys ! Does someone have the tutorial on how to make a dsp run in matlab simulink. I had designed an algorithm in matlab now, I would like to do a real time demo using DSP C6711 from TI. I have been looking for a tutorial since... but I have got anything Help is needed. do somebody can tel me how to do that or just send me the tutorial at n...@yahoo.fr pleassssssssssssssssssssssss...


RTDX for huge data transferring

Started by ahma...@yahoo.com in TMS320c6x18 years ago

hello How can I exchange image data between host (MATLAB 7) and target program on C6711 dsk? My hoost and target codes for RTDX are as...

hello How can I exchange image data between host (MATLAB 7) and target program on C6711 dsk? My hoost and target codes for RTDX are as below this text. When the amount of data to be transfered is more than 1010 Byte, the MATLAB sends timeout error for reading data from 'ochan';although I set the timeout=1000s. Do you know Why? Is it because of parallel port?