Problems in Simulink -> Code Compose Studio V3.3 (CCS) about toolbox C2000 when used RTDX functions

[Rui]

Hi,

I make a project that used Toolbox for DSP Texas
Instruments C2000. I tried to use the RTDX functions (write
and read) in Simulink for TMS320F2812 processor.
But when press in button "Incremental Build" to generate
the code for CCS, appear a error dialog window with next
message:

" Error building Real-Time Workshop target for block
diagram 'c2812rtdxtest'. MATLAB error message:
Error using ==> callMakeHook.p>callMakeHook at 47
The call to ccslink_ert_make_rtw_hook, during the exit hook
generated the following error:
Error using ==> i_exitHookpoint at 88
Error while creating the project:
Error using ==> ccs.ccsdsp.fileparamparser at 32
Specified file does not exist on CCS path "

I don?t know what "specified file does not exist on CCS
path". I hope somebody give me a little tips to fix it.

Thanks.
Rui Machado

[Foad Askari]

Hey,

I am just getting started with a project and we are using Code Composer Studio v3.1 with a eZdsp kit for TMS320F2812.
do you know of any tutorial on how to code this CPU with this software and even how to get started. I appreciate any help as I am not familiar with this program at all.

Thanks

"Rui " <rui...@gmail.com> wrote in message <g9j8iq$35s$1...@fred.mathworks.com>...

[Philip Chu]

To start coding with F2812 CPU, you may refer to following documents:

F281x Data Manual - sprs174r.pdf
C281x C/C++ Header Files and Peripheral Examples - SPRC097.pdf

If you are using Simulink Target Support Package, you may look at C2000
demos with F2812 board models.

Hope this helps.

Thanks,
Philip

"Foad Askari" <foada...@hotmail.com> wrote in message
news:hutncc$90m$1...@fred.mathworks.com...

[Foad Askari]

Thanks for your response.
I have looked at those. I can't follow it very well.
I am trying to use this kit to generate 0 or 5 v output to my motor controller.
I just realized that it doesnt output analog so I am buying a DAC.

do you know of any basic coding examples such as blinking a LED or even reaching the input and output pins.
Thanks

but if you can help me with
"Philip Chu" <pc...@mathworks.com> wrote in message <hutvj0$acd$1...@fred.mathworks.com>...

[Philip]

If you go to www.ti.com and search for SPRC097 and download SPRC097.zip, after you install it, you will find a lot examples about how to use C281x ADC, GPIO, SCI etc peripherals.

If you are using Target Support Package with Simulink, you may refer to this demo to get started with:

ADC-PWM Synchronization via ADC Interrupt

Thanks,
Philip

"Foad Askari" <foada...@hotmail.com> wrote in message <hvtsko$oql$1...@fred.mathworks.com>...

[Thanh Dang Hong]

Hi,

I'm using F2811 with Matlab/Simulink.

How can i fix the updated point for the compare value of PWM, for example when the counter underflow is ?

In the motor control example for TI (Matlab help) i've found only the start of ADC.

Thanks

[Mousa Marzband]

Salam
I have a question about eZdsp TMS320F2812. I have executed the necessary procedure in order to obtain SVPWM waveform by using to convert SIMULINK to eZdsp target in the real time workshop mode unfortunately after connecting of inverter output to DC motor, my program have stopped. Could you please let me know what should I do now?
Meanwhile, my email addresses are as follows:
m_marzb...@yahoo.com
mousa.m...@estudiant.upc.edu
Thank you so much in advance for your attention.
Best regards,

"Foad Askari" <foada...@hotmail.com> wrote in message <hvtsko$oql$1...@fred.mathworks.com>...

[Mousa Marzband]

Hi Philip
I have formed my Inverter PWM waveform on the oscilloscope via to convert SIMULINK project (MATLAB 2009B) to CCS studio 3.3 without any problem but after to connect my eZdsp TMS320F2812 target to DC motor (Maxon EC motor W03) I loosed my waveform. Do you know why I have this problem?
Thanks a lot in advance for your attention
Best regards,
Mousa

"Philip " <phili...@mathworks.com> wrote in message <i00cpl$hfi$1...@fred.mathworks.com>...

[Ramazan]

Hi;
i m working on a project that is required to generate control signals for a inverter with TI F2808 controller. I have to simulate my design in simulink,but i cant find the "Target For TI C2000" library in my simulink's library browser. i m using Matlab 2010. Can any one help me to install this library to simulink?
Thanks a lot..

[Fizatul Aini]

Hi
I also have the same problem. I am doing project sensored FOC using available file from TI. I use matlab version 2006b, DSP TMS320F2812 and CCS3.1. The problem appear as:
error using==.ccs.ccs.fileparamparser
specified file does not exit on ccs or MATLAB path

Any suggestion? Please help.

"Rui " <rui...@gmail.com> wrote in message <g9j8iq$35s$1...@fred.mathworks.com>...