Prasanth Sunkara
MathWorks
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Contribute at least one answer each month for 3 consecutive months
Awarded to Prasanth Sunkara on 02 Dec 2022
Solve a problem for the first time
Awarded to Prasanth Sunkara on 20 Apr 2022
10 of your answers have been accepted
Awarded to Prasanth Sunkara on 15 Feb 2022
Answer 3 questions that were unanswered for more than 30 days
Awarded to Prasanth Sunkara on 07 Oct 2020
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Awarded to Prasanth Sunkara on 09 Oct 2019
3 of your answers have been accepted
Awarded to Prasanth Sunkara on 02 Apr 2018
Provide your first answer ever to someone else's question
Awarded to Prasanth Sunkara on 25 Jul 2017
Feeds
Problems with installation of ARM Compute Library in Raspbian bookworm 32 bit
ARM Compute Library is not necessary from R2024b onwards. The Simulink/MATLAB generated C code for Deep learning models is alre...
1 month ago | 2
How to establish Wi-Fi communication between ESP32 and Simulink in MATLAB R2023a?
Hi Muhamad, If all you want to do is receive tcp data sent from ESP32 in Simulink, you can use the TCP Receive block from Ins...
7 months ago | 0
Unable to Connect Raspberry Pi with MATLAB.
As of version R2023a, Bookworm OS is not supported. Please use bullseye 32 bit OS for Compatibility with MATLAB and Simulink
8 months ago | 0
Raspberry pi and Simulink deploy on hardware
Hi Gaston, Looks like you are working from a folder with name starting with "." (.local in your case). Please prefer changing...
1 year ago | 0
How can i fix this problem?
I thought I would clarify the compatibility of Hardware Setup's OS customization option of various(latest ones) MATLAB releases ...
2 years ago | 0
how can i create a block diagram of an ultrasonic sensor in simulink?
In MATLAB R2022b, Ultrasonic sensor Simulink block was added. Please check it out. https://mathworks.com/help/supportpkg/raspbe...
2 years ago | 0
How to on/off a variable after 3 seconds interval
Hi Ismat, Simulink is an ideal platform for your project. Simulink offers time based simulations and you can generate C/C++ cod...
2 years ago | 0
how to read an audio file with a function that support code generation for Raspi?
Hi, Have you tried Audio File read block of Simulink Support pacakge? Simulink Support Package offer more features for advanced...
2 years ago | 0
is it possible to install Matlab and Simulink Support Packages for Raspberry Pi on the same SD Card?
Installing Support packages and setting up Raspberry Pi's SD card are two different things. 1) You can install both MATLAB and ...
2 years ago | 0
| accepted
Simulink Support Package for Raspberry Pi Hardware not working on Raspberry Pi 4B 8GB (2022)
Hi Haris, One quick alternate way to set up pi's OS with libraries and packages is using " Customizing the existing Raspbain ...
2 years ago | 0
| accepted
MATLAB with Raspberry Pi using TCP/IP protocol
MATLAB and Simulink Support packages for Raspberry Pi enables you to program Raspberry Pi from the comfort of MATLAB/Simulink. ...
2 years ago | 0
There no External Mode simulation in simulink for Matlab 2019b, Why? How to add it to dropdown list?
There was a major revamp of the Simulink Toolstrip in R2019b. External mode option is now moved to HARDWARE Tab ->Monitor & Tun...
2 years ago | 1
Reading data From Terminal in Matlab
Hi Arslan, I am not sure if I fully understood your requirement. If your intention is to receive that data in MATLAB, you wi...
3 years ago | 0
How to address Rasperry Pi conection when usin Simulink in Connected IO mode?
Hi Jon, You can only have one connection to the Pi, either from MATLAB Connected I/O(through r = raspi()) or Simulink Connect...
3 years ago | 0
Modifying parameters in compiled Simulink model on Raspberry Pi
Hi Soeren, Have you tried "Monitor & Tune workflow" (a.k.a External mode) with Raspberry Pi support package. Simulink's Exte...
3 years ago | 0
raspberry pi usb camera error
Hi, "webcam" function should be called with complete name. Similar to what you have tried in the second attempt. Alternatively...
3 years ago | 0
| accepted
sdwriter.exe-system error while writing Rasbian Image to SD card because of missing MSCCP140.dll, VCRUNTIME140.dll and VCRUNTIME140_1.dll file
Hi Mahesh, Check out the below answer. You would need to copy the dll directly to "C:\Windows\System32" instead of the MATLAB i...
3 years ago | 1
| accepted
Interfacing Matlab and Raspberry Pi gives 'make' file error
MATLAB/Simulink Support Package for Raspberry Pi requires some libraries and linux packages to be installed on Raspberry Pi befo...
3 years ago | 0
Is there a raspberry pi zero support in the raspberry support package?
Updated answer: "Raspberry Pi Zero W" is supported from R2018a. Please see release notes: https://www.mathworks.com/help/matla...
3 years ago | 0
Work with 2 raspberry pi together on Matlab
You can create two different raspi objects. Say, raspiObjA = raspi('<A's_IP_addr>') raspiObjB = raspi('<B's_IP_addr>') Now c...
3 years ago | 0
| accepted
Call python stepper motor code to Matlab with Raspberry Pi
Hi Tharima, "system" function when called without passing "raspi" object will run the command on host PC on which the MATLAB i...
3 years ago | 1
Error when connecting Raspberry PI to MATLAB: "json-c/json.h: No such file or directory"
Hi Sapir, Looks like json C library is missing on your Raspberry Pi image. Open a SSH session with your Pi and execute "sudo...
3 years ago | 0
| accepted
Real time data transfer between MATLAB and Raspberrypi
Hi Akshay, You can setup a TCP/IP server on the raspberrypi(in your python code) and create tcpclient on MATLAB. Exchange the c...
4 years ago | 0
Read real time data on raspberry PI
Hi Cosimo, One approach is to use the "timer" feature in MATLAB and in the timer callback, you can call the function which read...
4 years ago | 0
matlab support for rasberrypi 4b
Hi Abadlia, Thank you for reporting this. There are certain variants of raspberry pi 4B which could get falsely detected as Ras...
4 years ago | 0
How to turn ON an output/function/GPIO for one second
https://in.mathworks.com/matlabcentral/answers/660278-how-to-turn-on-a-gpio-output-for-one-second#answer_556583
4 years ago | 0
How to turn on a GPIO/output for one second
Hi Nitesh, Since you want your digital pin(or set of digital pins) to be at a particular state, say HIGH, for 1 sec, you nee...
4 years ago | 0
| accepted
Raspberry Pi I/O with SIMULINK Model in real-time
Hello Abhigya, You can deploy the entire plant software model + Raspberry Pi GPIO blocks to raspberry pi using one of the below...
4 years ago | 0
Simulink Support Package for Raspberry Pi Hardware not working on Raspberry Pi 4B
8GB RAM variant needs firmware later than R2020a image. You could either use the R2020b version or customize your existing image...
4 years ago | 0
| accepted
a problem in code generation
Please note you would need to use "serialdev" function of Raspberry Pi support package to generate code and deploy it the raspbe...
4 years ago | 0
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