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Venkatesh Chilapur


MathWorks

173 total contributions since 2017

Venkatesh Chilapur's Badges

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Answered
Use C-caller with Custom Libraries
Hi, Please use the following model as reference. Regards, Venkatesh C

alrededor de 2 horas ago | 1

| accepted

Answered
How to use tmu of CCS in Matlab? How to use sincos_rts block in simulink?
Hi, If your hardware supports it, turn on the TMU support (--tmu_support=tmu0 and --fp_mode=relaxed) in addition to FPU support...

13 días ago | 0

| accepted

Answered
Does th 2019a version of simulink have examples in Embedded coder support packages for TI C2000 Processors? (like 2013a had)
Hi, The below link should help. https://www.mathworks.com/help/supportpkg/texasinstrumentsc2000/examples.html Regards, Venka...

alrededor de 1 mes ago | 0

Answered
How to create protected model for peripheral blocks in "Embedded Coder support Package for Texas Instrument 2000 Processors" library?
Hi, Please contact: https://www.mathworks.com/support/contact_us.html Regards, Venkatesh C

alrededor de 1 mes ago | 0

| accepted

Answered
Does anyone face problem when using multichannel buffered serial ports(McBSP) of F28335?
Hi Xu, We currently don't have support for this module. You will need to create your own custom solution. We do support SPI m...

alrededor de 1 mes ago | 0

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Answered
What's Remap ePWMs for DMA access (Requires silicon revision A and above) means?
Hi Xu, You find DMA configuration under hardware Implementation pane:

alrededor de 2 meses ago | 0

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Answered
What's Remap ePWMs for DMA access (Requires silicon revision A and above) means?
Hi Xu, From device data sheet if the silicon version is >='A' then we have the following details. "By default, ePWM and HRPW...

alrededor de 2 meses ago | 0

Answered
Viewing IQ Math variables in Scope of Matlab Simulink
Hi Sachin, Please find the attached model which is created in 2019a version of MATLAB. We have used fixdt(1, 32, 19) data type...

alrededor de 2 meses ago | 0

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Answered
Issue for TI c2000 package in Matlab2017a?
Hi Qing Liu, Please can you specify sample time for constant block to -1 and try. In that case the block inherits the model st...

alrededor de 2 meses ago | 1

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Answered
Simulink C caller block can't compile C code, but other blocks can
Hi Matthew, Attached is the model which now compiles with C caller block. Please note changes made to Simulation target and ...

alrededor de 2 meses ago | 0

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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...

alrededor de 2 meses ago | 0

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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

alrededor de 2 meses ago | 0

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

alrededor de 2 meses 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

alrededor de 2 meses ago | 0

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

2 meses 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-...

3 meses 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

3 meses 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...

3 meses 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...

3 meses 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 ...

3 meses 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 ...

3 meses 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...

3 meses 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....

3 meses 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

3 meses 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...

3 meses 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...

3 meses 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...

3 meses 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...

3 meses 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...

4 meses 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...

4 meses ago | 1

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