Arduino simulink MATLAB function error
1 view (last 30 days)
Show older comments
Hi,
I would like to use MATLAB function in my Simulink project. Unfourently I get error that my device isn't connected. It might be caused by line 5 "a = arduino('COM3', 'Mega2560', 'Libraries', 'JRodrigoTech/HCSR04');" in my MATLAB function. Without MATLAB function block everything work correctly. Below I inserted code and block function. I would by grateful for Your help.
function H1 = Out_H1 ()
coder.extrinsic('arduino');
coder.extrinsic('addon');
coder.extrinsic('readTravelTime');
a = arduino('COM3', 'Mega2560', 'Libraries', 'JRodrigoTech/HCSR04');
sensor = addon(a, 'JRodrigoTech/HCSR04', 'D52', 'D53');
t = readTravelTime(sensor);
temp1 = 0;
temp1 = 340*t*1000/2;
H1 = temp1;
Best regards, KK
0 Comments
Answers (1)
Madhu Govindarajan
on 15 May 2018
Try using the Ultrasonic sensor block in this submission - https://www.mathworks.com/matlabcentral/fileexchange/66568-arduino-engineering-kit-hardware-support
0 Comments
See Also
Categories
Find more on Setup and Configuration in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!