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Venkatesh Chilapur


Last seen: 2 dagar ago

MathWorks

198 total contributions since 2017

Venkatesh Chilapur's Badges

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Answered
About EPWM BLOCK - TI C2000 DC/DC Buck Converter Example
Hi, The first factor i.e 15 is related to the ADC SOCx acquisition window. The second factor i.e 54 is time from the end of the...

ungefär en månad ago | 1

Answered
About MATLAB Embedded Coder EPWM BLOCK
Hi, It is the count in-terms of TBCLK. In this case you mentioned TBLCK cycle is 5ns. Hence the deadband time would be 20 * 5n...

ungefär 2 månader ago | 1

| accepted

Answered
How can I generate Arbitrary PWM with specific pattern on C2834x DSP?
Hi, Here is an idea: I set the solver to 0.01step time in above case. HTH, Regards, Venkatesh C

4 månader ago | 0

Answered
C2000 F28338D Simulink
Hi, Please refer the below page for IPC approach that can be used to communicate between the two CPU core. https://in.mathwork...

4 månader ago | 0

Answered
how to store data read from ADC block in MATLAB using TMS320F28379D in workspace
Hi, Please refer to below post for more details: https://in.mathworks.com/help/supportpkg/texasinstrumentsc2000/ug/external-mo...

4 månader ago | 0

Answered
Serial send and receive using C2000LaunchPad F28379D and Simulink
Hi, Please refer the below post for more details on the 2 model approach for exchanging data over serial between host and targe...

4 månader ago | 0

Answered
TI C2000 ADC Output
Hi, If the ADC input is 400HZ singal, any reason why the ADC sampling is done at high sample rate of 2usec? I think this is ca...

6 månader ago | 0

Answered
Hardware incompatibility error with c2000 and matlab 2019a
Please ensure the below check is enabled:

8 månader ago | 1

| accepted

Answered
C2000 F28379d SCIB
Hi, I could view the waveform on a DSO. Make sure you hook to the correct pins on the launchpad. The Tx pin for SCI-B module i...

9 månader ago | 1

| accepted

Answered
Error in Code build for C2000 Piccolo F28027
Hi, There must a space in 'Sanjeev Gupta' which is part of codegen folder. Ensure you have no space in the path. Regards, Ve...

10 månader ago | 1

| accepted

Answered
Programing C2000 F28069M using Matlab simulink
Hi, We have motor control example using ePWM block which is more efficient way to produce the 3phase output than GPIO DO. Here ...

10 månader ago | 1

Answered
F28379D blockset
Hi, Please refer to the C2000 support package release notes here. The first release of MATLAB which supported F28379D is 15b. S...

11 månader ago | 1

Answered
I can not install Embedded Coder Support Package for Texas Instruments C2000 Processors
Hi, Please check the Answer from the below post: https://www.mathworks.com/matlabcentral/answers/318635-how-do-i-perform-a-cle...

11 månader ago | 0

Answered
F28379D-Simulink data monitoring: PWM signals
Hi, Please check the below link for an idea on Host-Target SCI setup. https://www.mathworks.com/matlabcentral/answers/419321-w...

12 månader ago | 0

| accepted

Answered
Use C-caller with Custom Libraries from texas C2000 (c28x_vcu0_library_fpu32.lib)
Hi, Please find the same. Regards, Venkatesh C

ungefär ett år ago | 0

Answered
Use C-caller with Custom Libraries from texas C2000 (c28x_vcu0_library_fpu32.lib)
Hi, Attached is one approach using MATLAB function block to invoke the FFT routine as shipped from TI from within the MATLAB/Si...

ungefär ett år ago | 0

| accepted

Answered
I can not run the Delfino TMS320F28379D Launchpad in external mode in order to tune parameters.
Hi, There is a check box (Boot from flash) in the first image file that you have attached. Please enable the check box and try ...

ungefär ett år ago | 1

Answered
error when used as external mode in f28335
Hi, It is likely the generated code from model cannot fit into the available memory. I recommened to study this case and see i...

ungefär ett år ago | 0

| accepted

Answered
ExtTargetPktPending() call failed while checking for target pkt
Hi, Hope this post helps! http://e2e.ti.com/support/microcontrollers/c2000/f/171/t/686715?TMS320F28335-Error-occurred-while-ex...

ungefär ett år ago | 0

Answered
Implementation of functions not supported by Mathworks
Hi, Please refer the below post for the SDFM settings needed to enable the same. e2e.ti.com From the post, User got it workin...

ungefär ett år ago | 1

| accepted

Answered
What is the command behind "Open Project in Code Composer Studio"
Hi Gergely, The command that creates the link in diagnostic viewer is: >> Simulink.output.info(DAStudio.message('TIC2000:codeg...

ungefär ett år ago | 1

| accepted

Answered
PIL "rtiostream interface" timeout, f28377d, c2000
Hi, Please contact : https://www.mathworks.com/support/contact_us.html Regards, Venkatesh C

ungefär ett år ago | 0

Answered
TI C2000: "Program will not fit into available memory" error! Is there a fix?
Hi, Here is one way of getting around it. https://e2e.ti.com/support/tools/ccs/f/81/t/417896?External-Mode-over-Serial-Communi...

ungefär ett år ago | 0

Answered
Do I need to consider loading Flash into RAM to run when I do code generation of DSP28335?
Hi, Please refer the post: https://www.mathworks.com/matlabcentral/answers/324253-f28335-100khz-epwm-control-with-adc-interrup...

ungefär ett år ago | 0

Answered
Conflict in GPIO for ePWM module (C28346 TI Delfino)
Hi, This is an error from us. The MATLAB file identified by you is correct where we can take care of fixing this. If comfortab...

ungefär ett år ago | 1

| accepted

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

ungefär ett år 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...

ungefär ett år 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...

mer än ett år 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

mer än ett år 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...

mer än ett år ago | 0

| accepted

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