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Venkatesh Chilapur


MathWorks

77 total contributions since 2017

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Answered
Permanent Magnet Synchronous Motor Field-Oriented Control +c2000
It is likely that you model is corrupt. Please consider re-installing the support package as that will help restore the correct ...

5 days ago | 0

Answered
Permanent Magnet Synchronous Motor Field-Oriented Control +c2000
Please update on the specific error you are seeing and version of MATLAB and C2000 support package being used.

6 days ago | 0

Answered
Did anyone already use DMA with F28M36 ?
Please update on the version of MATLAB you are using?

6 days ago | 0

Answered
ePWM setting for C2000 DSP, output not the right frequency
Hi Mike, Regarding your point of 'Also, if I look at ePWMA and ePWMB panes setting, is there a mistake for ePWMB output pane ...

6 days ago | 0

Answered
ePWM setting for C2000 DSP, output not the right frequency
Please share your model and provide MATLAB version details, and Hardware version details for further investigation.

9 days ago | 0

Answered
Simulink compilation error: Launchpad F28069M
Looks like your model is stuck in external mode configuration which happens to be a intermediate config set that is used in back...

20 days ago | 0

| accepted

Answered
How do I generate complementary signals on ePWMA and ePWMB with F28335 using Simulink ePWM block?
Please mention the version of the MATLAB and version of the C2000 hardware support package that you are working with.

23 days ago | 0

Answered
The Embedded Coder for the TI c2000 F2837xD builds and compiles but does not deploy to hardware only when some blocks are used?
Please refer the link: https://in.mathworks.com/matlabcentral/answers/358275-how-to-create-and-open-a-code-composer-studio-ccs-...

25 days ago | 0

Answered
The Embedded Coder for the TI c2000 F2837xD builds and compiles but does not deploy to hardware only when some blocks are used?
I think the log you have attached is quite normal. After the programming is running from target, it is a standalone application ...

25 days ago | 0

Answered
Usage of C2000 TI family launch pad F28069M without Embedded coder
Yes, you can generate code from Simulink coder/Matlab coder and work with C2000 target. But Embedded coder provides more option ...

1 month ago | 0

Answered
How to measure task execution time on F28379D target?
This feature is not supported in MATLAB 2016b. Please consider upgrade to 2017a or later where this feature is introduced.

1 month ago | 0

Answered
How to measure task execution time on F28379D target?
Please mention the MATLAB version and attach the Model file if possible.

1 month ago | 0

Answered
I am trying to generate PWM for F28335 with CCSV6 with simulink coder. C code is generated when I am trying to "Deploy to Hardware" an error occurred. The diagnostic report is attached.
Hi, Run the 'targetupdater' and complete the hardware setup once. You could also provide the details of the path of tools th...

2 months ago | 0

Answered
Problem in programming 28379D from Simulink
Hi, Please try to connect to board from CCS and see if you are successful. Do you see the device listed under device manager?...

2 months ago | 0

Answered
Code generated by Simulink Embedded Coder runs slower as more coded added, why?
Hi, If the execution time is larger than the sample time, we are in an overrun situation. We want to keep the execution time ...

2 months ago | 0

Answered
Program the TI F28335 for CAN communication
Hi, Please update on the MATLAB version being used. Regards, Venkatesh C

2 months ago | 0

Answered
How to enable the MCU's internal pullup/pulldown resistors at Embedded Coder Support Package for Texas Instruments C2000 Processors?
Hi Gabriel, There is no Pulldown circuit. You need to add an external one if required. If pullup is disabled, the pin would b...

2 months ago | 0

Answered
How to enable the MCU's internal pullup/pulldown resistors at Embedded Coder Support Package for Texas Instruments C2000 Processors?
HI, If you can try the following: Please use the "System Initialize" block found under "Simulink coder->Custom Code" lib...

2 months ago | 0

| accepted

Answered
Problem with TI TMDSHVMTRINSPIN+F x hardware (C2000 processors)
Hi Galo, Your approach should work considering the fact that both Kits are the same with only a subtle difference that the 'T...

2 months ago | 0

Answered
LaunchXL-F28379D in External Mode. I only got last few values when I save a signal "To Workspace", any idea of the reason?
Hi Josep, Use a hardware trigger for ADC conversion and see if it helps. I have model attached in which I am triggering ADC ...

3 months ago | 0

Answered
I cannot find c2000 as well as target preferences in embeded coder in matlab 2016a?is it there or c5000 is only there?
Please try this one: https://www.mathworks.com/help/supportpkg/texasinstrumentsc2000/ug/install-support-for-c2000-processors....

3 months ago | 0

Answered
With 28335 TI, embedded coder, for a sine signal with and without presence of ADC block frequency is changing
The likely reason for this is overrun issue of the step function. You may consider reducing the sample time of the step functio...

4 months ago | 0

Answered
With 28335 TI, embedded coder, for a sine signal with and without presence of ADC block frequency is changing
Hi, Please send us the model. Regards, Venkatesh C

4 months ago | 0

Answered
Simulink CAN timeout on embedded coder
You can create a counter and reset it when you get a CAN message (from the function call of the CAN block or an interrupt). If t...

4 months ago | 0

Answered
the third party installation package got skipped while installing Add ons.
You can ignore the warning for now and start using the support package. Please update for any issues encountered during the time...

4 months ago | 0

Answered
CCS/F28M36P63C2: Can't compile an auto generated code from Simulink.
https://www.mathworks.com/matlabcentral/answers/382607-ccs7-unsupported-by-matlab-simulink

5 months ago | 0

| accepted

Answered
Simulink model doesn't look configured for the Texas Instruments' F28379D processor
Make sure to select the System Target file as ert.tlc under code generation pane.

5 months ago | 0

| accepted

Answered
Cant get complete adc data using c2000 in external mode
Please run through TASK 3 from link below and see if it helps: https://www.mathworks.com/help/supportpkg/texasinstrumentsc2000/...

5 months ago | 0

Answered
CCS7 unsupported by Matlab/Simulink ?
Could you please update on the version of the support package? 17.2.2 is latest, please let us know which version is installed ...

5 months ago | 0

Answered
How can I call assembler code DSP28x_usDelay() in a simulink model
Please use Atomic subsystem and place the customer code block from Simulink coder -> custom code -> system outputs. double click...

5 months ago | 0

| accepted

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