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Venkatesh Chilapur


MathWorks

163 total contributions since 2017

Venkatesh Chilapur's Badges

  • Knowledgeable Level 3
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Answered
How to write at specific memory location of C2000 using Matlab Function in Siumulink Embedded Coder?
Hi Sumit, One apporach is to define the register access in a 'c' function in a 'c' source file. You can then call this functi...

1 hour ago | 0

Answered
Simulink C caller block can't compile C code, but other blocks can
Hi Matthew, Please can you attach the model to help us investigate further. Regards, Venkatesh C

1 hour ago | 0

Answered
rtwtypes.h not created
Hi, Please contact us at: https://www.mathworks.com/support/contact_us.html Regards, Venkatesh C

19 hours ago | 0

Answered
Simulink - F28335 eQEP block is not working properly
Hi Omer, Please verify if the GPIO configuration are done accordingly in the hardware config pane. Regards, Venkatesh C

1 day ago | 0

Answered
F28379D DRV8301 current sense problem
Hi, Please contact us at: https://www.mathworks.com/support/contact_us.html Regards, Venkatesh C

13 days ago | 0

Answered
eCAN received message status
Hi, Here is the clue. https://www.mathworks.com/matlabcentral/answers/456443-how-do-i-read-the-output-of-the-comp-block-for-a-...

25 days ago | 0

Answered
Why doesn't the A2L file from the CCP block of C2000 Embedded Coder Support Package have the part of DAQ list?
Hi, Please connect to us at: https://www.mathworks.com/support/contact_us.html Regards, Venkatesh C

25 days ago | 0

Answered
Why doesn't the A2L file from the CCP block of C2000 Embedded Coder Support Package have the part of DAQ list?
Hi, Please check our example model at: https://www.mathworks.com/help/supportpkg/texasinstrumentsc2000/examples/can-calibratio...

26 days ago | 0

| accepted

Answered
Setting DMA with ADC in f28335 using TI C2000 support package
Hi, This feature is introdcued in R2018b. We provide release notes which contains a list of features and Bug Fixes for the giv...

26 days ago | 0

| accepted

Answered
eCAN received message status
Hi, Each of the available mail box can trigger the interrupt when they send/receive the CAN message. The mail box that caused ...

27 days ago | 0

Answered
eCAN received message status
Hi, You may probably try to use the C28x Hardware interrupt block and react to a recieved CAN message by reading the same. Use ...

28 days ago | 0

Answered
Setting DMA with ADC in f28335 using TI C2000 support package
Hi, Please check this page. https://in.mathworks.com/help/supportpkg/texasinstrumentsc2000/ug/modify-epwm-using-dma.html Rega...

28 days ago | 0

Answered
Why can't the CCP block of C2000 Embedded Coder Support Package work?
Hi, Our examples are tested to work with Vector Hardware only. Please refer the below post for the same: https://in.mathworks....

28 days ago | 0

| accepted

Answered
C2000 Hardware Support Package IPC Error
Hi, Thanks for pointing it out. We will fix it in next update. Regards, Venkatesh C

28 days ago | 0

Answered
Same code, new LAUNCHXL-F28379D memory issue
Hi, Can you please take a look at this post: https://in.mathworks.com/matlabcentral/answers/458008-flash-programming-ti-launch...

1 month ago | 1

Answered
Reset eCAP value when the input signal off
Hi, Please refer this example 'c28035pmsmfoc_ert' we have eCAP block implemention under 'c28035pmsmfoc_ert/Hall Sensor A'. R...

1 month ago | 0

Answered
How do I roll back C2000 hardware support package version?
Hi Matthew, Can you help us understand what is not working with (18.2.2) so that we can take a look in to the same. Please not...

1 month ago | 0

Answered
C code won't compile for C caller but will run in other blocks
Hi Matthew, Please try contacting MathWorks support at: https://www.mathworks.com/support/contact_us.html Regards, Venkatesh...

1 month ago | 0

Answered
Flash programming TI LAUNCHXL-F28379D
Hi Marco/Rfymat, Please can you try installing the CCSv8.2. http://processors.wiki.ti.com/index.php/Download_CCS And configur...

2 months ago | 0

Answered
Logging data with TI F28379D C2000 development board in Simulink
Hi, Please use the below script to stitch the files to one MAT file. varName = 'ScopeData2'; list = dir(fullfile('C:/yyy/ma...

2 months ago | 1

Answered
Logging data with TI F28379D C2000 development board in Simulink
Hi, Please try 'Data Logging' section at below link: https://in.mathworks.com/help/supportpkg/texasinstrumentsc2000/examples/p...

2 months ago | 0

Answered
How can I read data via SCI and display it in Simulink?
Hi, Please checkout the 2 model approach at page: https://in.mathworks.com/help/supportpkg/texasinstrumentsc2000/examples/...

2 months ago | 0

Answered
unable to interface C2000 piccolo F280049C with Matlab 2018a... showing error in check status in command window.
Hi, checkEnvSetup is old workflow, please can you try using the steps as captured below and configure the device. 1) Select ...

2 months ago | 0

Answered
F28335 Timer1 & Timer2 Construction - Using via Simulink
Hi, Use of Timer1 and Timer2 may not be possible directly from simulink using modelling approach. Instead a custom code appr...

2 months ago | 0

Answered
Embedded Coder for C2000
Yes, along with 'install' option for the support package, we also provide 'download' option. That should help you to download t...

2 months ago | 0

Answered
Is it possible for me to use the same F2837x GPIO pin as input and an output in Simulink?
Hi Farhan, Yes, you can achieve this configuration in simulink. To begin with you may need to add the following lines of code ...

3 months ago | 2

| accepted

Answered
[f28335] I2C transmit status
Hi, Please note when trying to use the I2C Tx and Rx blocks in an implementation for reading multiple bytes of data from slave,...

3 months ago | 0

Answered
How to increase acquisition frequency in real time? (TI Board F28379D)
Hi Jessé/Taimur, You can use the 2 model approach when running computation intensive algorithms at high sample rate for data lo...

3 months ago | 0

Answered
How to measure control law execution time in Launchxl-F28379D?
Hi Enric, Attached is the model which helps you to achieve the same in simulink w.r.t GPIO bit activation and deactivation. Fe...

3 months ago | 0

| accepted

Answered
Embedded Coder for C2000
Hi Richard, Attached is the model which i found to be working for DAC-A. The model is created in 2018b version of MATLAB. I fo...

3 months ago | 0

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