Testing the speed of the fft on DSP TMS320c6711 (with CCS 3.1 device cycle accurate simulator) , are the times reasonable?

Started by Dukke in comp.dsp13 years ago 1 reply

I'm testing the speed of FFT Dsplib functions on DSP TMS320c6711(with CCS 3.1 device cycle accurate simulator) . For the single pass...

I'm testing the speed of FFT Dsplib functions on DSP TMS320c6711(with CCS 3.1 device cycle accurate simulator) . For the single pass implementation the code is the following: #define CHIP_6711C #include #include #include #include #include #include "twiddlesp8192.h" /*twiddle factors*/ #include "brev_table.h" #include "DSPF_sp


trouble reading data into CCS 4.0, from a .pcm file which has data stored as 32-bit float.

Started by aaab in comp.dsp6 years ago
CCS

Hi all, I am having trouble reading data into CCS 4.0, from a .pcm file which has data stored as 32-bit float. If someone has a link for...

Hi all, I am having trouble reading data into CCS 4.0, from a .pcm file which has data stored as 32-bit float. If someone has a link for this please send. thanks and regards, AAV. Here is my C code: //globals float in_data[FFT_LENGTH]; // data read from the .pcm file. Int16 inter[1024*4]; Int16 out_vals[512]; // buffer which holds the output data in Q15 format to writ...


CCS studio VERSION 2.2

Started by jsrsarma in comp.dsp15 years ago 1 reply
CCS

Is it possible to find out used copies or second hand at an affordable price regards sivaram naren_jonn@yahoo.com

Is it possible to find out used copies or second hand at an affordable price regards sivaram naren_jonn@yahoo.com


CCS 3.1 vs 3.0.1

Started by soum...@gmail.com in comp.dsp14 years ago 6 replies

Hi, I am looking for some information on whats new In TI Code composer studio 3.1 expect to me they have merged it for all processors. Any...

Hi, I am looking for some information on whats new In TI Code composer studio 3.1 expect to me they have merged it for all processors. Any comment will be helpful. Regards, Soumit


what is the best way to learn DM6437 programming?

Started by bharat pathak in comp.dsp10 years ago

Dear all, I am beginner to TI DSP's and we have DM6437 board in our lab. Also I am new to CCS. Can anyone suggest me how and...

Dear all, I am beginner to TI DSP's and we have DM6437 board in our lab. Also I am new to CCS. Can anyone suggest me how and where to begin from? Ti does not have any tutorial document on this. Regards Bharat


ccs+graph

Started by Anonymous in comp.dsp13 years ago 1 reply
CCS

Hi all, I want to use the graph option to see certain time varying signal. Is it necessary to run the program in real time mode??what steps...

Hi all, I want to use the graph option to see certain time varying signal. Is it necessary to run the program in real time mode??what steps should I follow to do so? Please help! With regards


undefined symbols

Started by adityakothari in comp.dsp14 years ago 1 reply
CCS

hi all i get thses " Undefined Symbols " in the "Not Yet Placed " branch of the visual linker for CCS 2.20 (simulating TMS320C6713) which i am...

hi all i get thses " Undefined Symbols " in the "Not Yet Placed " branch of the visual linker for CCS 2.20 (simulating TMS320C6713) which i am not able to understand. can plese any body help me on fixing it


Help needed

Started by luv2design in comp.dsp14 years ago 1 reply
CCS

Hi All, I need to intialize an float array[n]={ }; i.e I need float array[n]=(a,b,c,....} These a,b,c.... should be from a file in my...

Hi All, I need to intialize an float array[n]={ }; i.e I need float array[n]=(a,b,c,....} These a,b,c.... should be from a file in my PC. how do i do this in CCS. Thanks in Advance, Luv2design


Y-scale in CCS graphic

Started by Medris in comp.dsp13 years ago

Hi all, Can I change the Y-scale to small value to indicate the 0-5V input not codes values (+/- 32K) in FFT output where in output signal...

Hi all, Can I change the Y-scale to small value to indicate the 0-5V input not codes values (+/- 32K) in FFT output where in output signal can be changed using Q-value. Thank you a lot


Cache misses with TIC6000

Started by K. Raw in comp.dsp16 years ago 1 reply
CCS

Hi, I need to estimate cache misses with TI-C6x. Is there a way to do this with CCS? Any pointer or suggestion are...

Hi, I need to estimate cache misses with TI-C6x. Is there a way to do this with CCS? Any pointer or suggestion are welcome. ThanX K.R.


[CCS] McBsP control Register

Started by Curl in comp.dsp15 years ago 4 replies

Hi all, ***/ Joyeux noel, bonne ann?e et toutes ces choses.. ! \*** Does anyone know how to access McBSP control registers with code composer...

Hi all, ***/ Joyeux noel, bonne ann?e et toutes ces choses.. ! \*** Does anyone know how to access McBSP control registers with code composer studio ? Thank you !


Do CCS3.0 for C6000 and CCS2.2 for C5000 have conflict in the same computer?

Started by Harryk in comp.dsp14 years ago 2 replies
CCS

addtionally, when I installed CCS for C5000, pop up a message: need win xp service pack 1, however, I can't find this pack in microsoft website

addtionally, when I installed CCS for C5000, pop up a message: need win xp service pack 1, however, I can't find this pack in microsoft website


help

Started by Anonymous in comp.dsp13 years ago 3 replies

im doin a project in code composer studio.. i installed ccs.. i just started to learn to create new projects.. but im not able to load a NEW...

im doin a project in code composer studio.. i installed ccs.. i just started to learn to create new projects.. but im not able to load a NEW PROGRAM by choosin FILE.. i.e, my LOAD PROGRAM is inactive..pls help!


Dump memory

Started by chc in comp.dsp15 years ago 2 replies
CCS

Hello, I am using TI CCS, and I would like to dump a section of memory to a file in the host, then I can check and review the content of...

Hello, I am using TI CCS, and I would like to dump a section of memory to a file in the host, then I can check and review the content of the memory. How can I do it? Thank you. Geny


Code Composer Studio..help!

Started by Ger in comp.dsp15 years ago 5 replies

Hi, I have a project in CCS under windowsXPpro where I want to delay the execution of the processor but I can't find a suitable function for...

Hi, I have a project in CCS under windowsXPpro where I want to delay the execution of the processor but I can't find a suitable function for that. I try to use function Sleep from windows.h but then I get the: #error 'ERROR: Only Win32 target supported!' Can anyone help? greetz, Ger


Accessing 2D array

Started by Anonymous in comp.dsp12 years ago
CCS

Hi, i am working ccs 3.1 writing assembly program for 64x processor. i have "c" program line like vertical[ack][k++]; how to access...

Hi, i am working ccs 3.1 writing assembly program for 64x processor. i have "c" program line like vertical[ack][k++]; how to access this array element using assemly program. Regards Vadivel.ks


How to make simplest project with c28x

Started by Albert in comp.dsp12 years ago 6 replies

Hello , I am beginner in DSP . How to Set/Reset a PIN on TMS320F2812 for familiar with DSP GPIO port. Under CCS v3.1 without eZdsp F2812 DSK ....

Hello , I am beginner in DSP . How to Set/Reset a PIN on TMS320F2812 for familiar with DSP GPIO port. Under CCS v3.1 without eZdsp F2812 DSK . ( Via RS232 cable and F2812 in Bootlader mode ) . Best regards and thank you .


FFT in DSK6713

Started by Medris in comp.dsp12 years ago

Hi all, I used in my work DSK6713 and CCS v3.1, and I want to use this board as standalone for FFT application. I want to burn the .out file in...

Hi all, I used in my work DSK6713 and CCS v3.1, and I want to use this board as standalone for FFT application. I want to burn the .out file in flash memory after change it to hex file but unfortunately I couldn?t do that, so any help for that. Thanks. Medris


Getting data into MATLAB through RTDX

Started by romm...@gmail.com in comp.dsp13 years ago

Hi everyone, I am looking for a way to get data off a dsp board into MATLAB using RTDX. I am using an older version(6.1) and do not have the...

Hi everyone, I am looking for a way to get data off a dsp board into MATLAB using RTDX. I am using an older version(6.1) and do not have the Code Composer toolbox(CCS link for IDE or something like that) installed. Is this still possible? If so how? Thank you very much for your time. Rommel


CCS compatible JTAG interfaces

Started by Anonymous in comp.dsp16 years ago 3 replies

Does anybody know of a reasonably priced JTAG interface which works with the Texas Code Composer Studio. All the ones I have found so far...

Does anybody know of a reasonably priced JTAG interface which works with the Texas Code Composer Studio. All the ones I have found so far cost $3,000+ !!! Regards Andy Please send any email to andy.robertson1@ntlworld.com as I don't often get the opportunity to browse newsnet.