MATLAB abd Arduino UNO serial comm.(LED blinking)
A serial communication is established between arduino uno and MATLAB and the LED on pin 13 of arduino uno can be toggled using number '100' and '101'. Before executing this .m-file ,make sure the following code below is uploaded on arduino UNO:
Note: Make sure the COM port number is correctly entered in MATLAB program
const int ledpin=13;
int recValue;
void setup()
{
Serial.begin(9600);
pinMode(13, OUTPUT);
}
void loop()
{
if(Serial.available()>0)
{
recValue=Serial.read();
if (recValue == 100) // If use will send value 100 from MATLAB then LED will turn ON
{
digitalWrite(ledpin, HIGH);
}
if(recValue == 101) // If use will send value 101 from MATLAB then LED will turn OFF
{
digitalWrite(ledpin, LOW);
}
}
}
Cite As
MATuino R (2024). MATLAB abd Arduino UNO serial comm.(LED blinking) (https://www.mathworks.com/matlabcentral/fileexchange/47418-matlab-abd-arduino-uno-serial-comm-led-blinking), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Platform Compatibility
Windows macOS LinuxCategories
- Image Processing and Computer Vision > Computer Vision Toolbox > Tracking and Motion Estimation > Motion Detection >
Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Discover Live Editor
Create scripts with code, output, and formatted text in a single executable document.
Version | Published | Release Notes | |
---|---|---|---|
1.0.0.0 |