How to translate Arduino code to MATLAB code?
7 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Anna Tessman
le 21 Fév 2019
Réponse apportée : Asad Mirza
le 22 Fév 2019
I am currently working on a project with the AppDesigner, an Arduino Uno board, and a SparkFun PIR Motion Sensor
Sadly, I cannot find example code in MATLAB without using Simulink. Does anyone know where I could find an example or have any tips on how to translate this code to MATLAB code?
0 commentaires
Réponse acceptée
Asad Mirza
le 22 Fév 2019
You're in luck! MATLAB and Arudino support is very well documentated here. What it boils down to is just replacing classic Arduino IDE functions with their MATLAB equivalent, such as digitalread with readDigitalPin. I've gone ahead and done a rough translation of the code you attached and it should work but I do not have an arudino with me to test it with.
MOTION_PIN = 2; %% Pin connected to motion detector
LED_PIN = 13; %% LED pin - active-high
a = arduino('COM4','Uno')
%% The PIR sensor's output signal is an open-collector,
%% so a pull-up resistor is required:
pinMode(MOTION_PIN, INPUT_PULLUP);
configurePin(a,MOTION_PIN,'Pullup')
configurePin(a,LED_PIN, 'DigitalOutput');
while 1
proximity = readDigitalPin(a,MOTION_PIN);
if (proximity == 0) %% If the sensor's output goes low, motion is detected
{
writeDigitalPin(a,LED_PIN, 1);
disp('Motion detected!');
}
else
{
writeDigitalPin(a,LED_PIN, 0);
}
end
end
0 commentaires
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur MATLAB Support Package for Arduino Hardware dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!