Implementation of break points

Started by Sandeep Chikkerur in comp.dsp15 years ago 10 replies

Hi, I am not sure if this is the right place to ask this question. When we are debugging some application , say in simulation, we often put...

Hi, I am not sure if this is the right place to ask this question. When we are debugging some application , say in simulation, we often put the breakpoints, to see what is happening at that place. (Example : in Code Composer Studio, we put breakpoints ) I want to know how the breakpoints are implemented ? Thanks Sandeep


Trouble installing software from Innovative

Started by Dr. David Kirkby in comp.dsp15 years ago 1 reply

Hi, We have a DSP board(Sbc6701) from Innovative in the USA http://www.innovative-dsp.com/ but I'm having one hell of a time trying to get...

Hi, We have a DSP board(Sbc6701) from Innovative in the USA http://www.innovative-dsp.com/ but I'm having one hell of a time trying to get the thing to work. 1) Our univerity has a 'default setup' for a new PC (or old PCs that are to be reconfigured for a new user), but if I use that with Windoze XP Professional, I am unable to install Code Composer Studio(CCS), so I can forget that. ...


[newbie] how to build DSP prototype board

Started by Anonymous in comp.dsp15 years ago 6 replies

Hi all, Suppose I've got well working algorithm (IIR filter) developed in Code Composer Studio along with DSP Starter Kit, say C5510. I've got...

Hi all, Suppose I've got well working algorithm (IIR filter) developed in Code Composer Studio along with DSP Starter Kit, say C5510. I've got a built COFF file (*.out) that loads into DSP through DSK and works there like a charm. Now what. I want to have that code to work on a standalone prototype board that I'll build. Please, tell me what are the steps to be taken in order to transfer m...


Loading program failure on TMS320LF2407A

Started by Ajay in comp.dsp15 years ago 6 replies

I just installed the latest version of Code Composer Studio Free Eval tools. I imported my project. It did the conversion from the 4.x version...

I just installed the latest version of Code Composer Studio Free Eval tools. I imported my project. It did the conversion from the 4.x version to the CCS version and compiled perfectly. However, whenever I try Load Program, I get the error. ---------- Load Failed. A section of your program falls into a memory region that is not writable. Check your linker configuration and or memory m...


DSP/BIOS : IDL Thread : CPU Usage

Started by seb in comp.dsp15 years ago 1 reply

Hello, I writing an application using the full TI kit : Code composer studio, DSP/BIOS,... and i need to know the CPU usage. The TI's...

Hello, I writing an application using the full TI kit : Code composer studio, DSP/BIOS,... and i need to know the CPU usage. The TI's DSP/BIOS include an IDL thread which can be used to see CPU usage using RTDX (jtag, debugger...). But the application i made run on a proprety acquisition board. So the idea is to uses this IDL thread in order to monitor the CPU usage. Unfortunatly, the T...


Help me a build the FFT of a signal please

Started by Eugene in comp.dsp15 years ago 3 replies

Hello, I just started to work with DSP 320VC5416 and I try to build the FFT of the sine signal. If I have right, then I should get only one...

Hello, I just started to work with DSP 320VC5416 and I try to build the FFT of the sine signal. If I have right, then I should get only one peak in FFT spectrum. but if I use fft function, and then show my result in "code composer studio" in praph/time:frequency, then I see a lot of peaks. I think, I should do some operation with output of the fft, but wich operation should I do? ...


Getting my program to load (Code Composer)

Started by Larry Martell in comp.dsp15 years ago 13 replies

Hi- I am using TI's Code Composer Studio version 2.20 with some TMS320C6701's. I have written a very small test program, but I cannot get it...

Hi- I am using TI's Code Composer Studio version 2.20 with some TMS320C6701's. I have written a very small test program, but I cannot get it to load. When I try to build it it fails with this message: > > error: can't allocate .bss (sz: 00016dd4 page: 0) in IDRAM (avail: 0000ff04) I've gone into the IDRAM properities, but no matter what I change I can't get the program t


Using C to program DSP TMS320LF2407A

Started by knheman206 in comp.dsp15 years ago 17 replies

help!i need to program a DSPTMS320LFA) using C for a bRUSHLESS DC motor. I know basic C commands, but i dont know anything about DSP...

help!i need to program a DSPTMS320LFA) using C for a bRUSHLESS DC motor. I know basic C commands, but i dont know anything about DSP PRORAMMING!!any 1 know a site that has helpful tuts in C language to write code for PWM and using capture of dsp???? I AM USING CODE COMPOSER STUDIO FOR DSP PROGRAMMING. i need to see some kind of code for the functioning of a PWM and an CAPTURE, ADC. Plzzzzzzzz ...


Code Composer Studio - How do I get decent syntax highlighting?

Started by todd...@gmail.com in comp.dsp15 years ago 2 replies

I have a Spectrum Digital TMS320C6713 DSP Starter Kit (i.e. 6713 DSK) with the included version of Code Composer Studio installed on...

I have a Spectrum Digital TMS320C6713 DSP Starter Kit (i.e. 6713 DSK) with the included version of Code Composer Studio installed on my computer. The syntax highlighting in the "out-of-the-box" configuration leaves something to be desired - it highlights comments in green and functions in pink (after building) and everything else is in black. So ... my question is - how do I activate som...


Problems with external interrupt at TMS320LF2407

Started by Taylor in comp.dsp15 years ago 2 replies

Hi, i want to initiate an interrupt with XINT1. I work with C2xx Code Composer Studio. When i run the mainprogramm,it ends in a continuous loop...

Hi, i want to initiate an interrupt with XINT1. I work with C2xx Code Composer Studio. When i run the mainprogramm,it ends in a continuous loop and waits for the interrupt. If i enable the external interrupt, the interrupt-flag in the XINT1CR - Register is set but the pogramm doesn?t jump to my defined subroutine. I set the XINT1CR = 0x8003; //0x0001 enable //0x0002 low priority ( vec...


DSP optimizations - limits?

Started by Michael Schoeberl in comp.dsp15 years ago 7 replies

Hi ... I'm starting to work on DSPs and wondering about speed optimizations and the (reasonable) limits of this. (I got a TI TMSC320C6416...

Hi ... I'm starting to work on DSPs and wondering about speed optimizations and the (reasonable) limits of this. (I got a TI TMSC320C6416 demo-board with the Code Composer Studio) - first there are compiler optimizations - loop unrolling, pipelining and all this ... ti has good documents and examples about that - then the TI documents describe the cache analysis with the simulat...


Program Code Size and Data Memory Usage

Started by Daniel in comp.dsp15 years ago 3 replies

Hi everybody! I am programming a TI 6713 DSP with the Code Composer Studio V 2.21 in C and have a question concerning it. Is there an easy...

Hi everybody! I am programming a TI 6713 DSP with the Code Composer Studio V 2.21 in C and have a question concerning it. Is there an easy way to see the size of the program code (not the C-Code, but the compiled code that is transmitted to the DSP) and the maximum of data memory used? I want to compare MATLAB-generated Code with my own handwritten code and see which one is smaller and ...


Code Composer Studio - Load Failed

Started by Rosco Coltrane in comp.dsp15 years ago 4 replies

When trying to load the program (in Microprocessor mode) I got the following message "Load Failed. A section of your program fails into a memory...

When trying to load the program (in Microprocessor mode) I got the following message "Load Failed. A section of your program fails into a memory region that is not writable. Check your linker configuration and/or memory map." I've changed nothing, my code is the same as before and it has been working fine until now. Can someone help me ? Hardware : eZdsp LF2407A Software : C2xx code composer s...


TI DM642 JTAG Emulation Just Stops

Started by Randy Yates in comp.dsp14 years ago 4 replies

Hi Folks, I had a strange experience this past week (well, maybe not so strange for TI...) in which I started a fresh copy of Code Composer...

Hi Folks, I had a strange experience this past week (well, maybe not so strange for TI...) in which I started a fresh copy of Code Composer Studio (I'm using 2.18, I think), so that there were no breakpoints or other debugging session setup, and then loaded and ran (via F5/Run) an executable into a TMS320DM642. Then during the processing of subsequent host processor messages (via the PCI b...


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


Problem with scaling in HMM alg.

Started by Stanislav in comp.dsp14 years ago 1 reply

Hi everyone. I am working on voice recognition sistem on TMS320LF2407 DSP. I have implemented a Baum-Welch Algorithm using papers: Rabiner,...

Hi everyone. I am working on voice recognition sistem on TMS320LF2407 DSP. I have implemented a Baum-Welch Algorithm using papers: Rabiner, L., ?Tutorial on HMMs and Selected Application in Speech Recognition? and Trebbe, H., ?Correction of Errata in Rabiner?s Tutorial on HMM? as references and I still have a problem with scaling. I wrote code for DSP in Code Composer Studio and in...


clock() C Library call on 6713 DSP.

Started by William C Bonner in comp.dsp14 years ago 1 reply

I'm new to DSP Programming. I've got a dsp system board that I'm not in complete control of, but am doing a bunch of programming on. I'd like...

I'm new to DSP Programming. I've got a dsp system board that I'm not in complete control of, but am doing a bunch of programming on. I'd like to know if there is an easy way of enabling the C library function call to clock()? The help file in code composer studio indicates that I'd have to write my own handler, but I have no idea how I might even begin to support the back end of that fun...


Setup Code Composer Studio for TMS320F2808? (HELP)

Started by Moppe in comp.dsp14 years ago 2 replies

How do I setup Code Composer Studio v2 to compile for the TMS320F2808? And how do I setup my XDS510PP PLUS JTAG Scan Path Emulator to work...

How do I setup Code Composer Studio v2 to compile for the TMS320F2808? And how do I setup my XDS510PP PLUS JTAG Scan Path Emulator to work with this DPS? I suspect that I must download a lot of updates?


FFTW on DSP

Started by bngguy in comp.dsp14 years ago 4 replies

Hello All, I'm planning to use FFTW library on the DSP....has anybody used it with code composer studio to generate the coff file...

Hello All, I'm planning to use FFTW library on the DSP....has anybody used it with code composer studio to generate the coff file for the DSP ??..please share your experiences Thanks bngguy


help

Started by Anonymous in comp.dsp14 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!