STOP WHILE CYCLE FROM MOBILE APP

3 vues (au cours des 30 derniers jours)
Lorenzo Giannini
Lorenzo Giannini le 30 Mai 2019
Modifié(e) : Geoff Hayes le 30 Mai 2019
I try to develop a code to acquire data from sensors. I want to use Matlab Mobile App. My question is that is possibile to acquire Data until (while cycle) I press "STOP" button in app. I try whit this code, but it dosen't work
clear all
close all
clc
m = mobiledev;
m.AccelerationSensorEnabled = 1;
m.AngularVelocitySensorEnabled = 1;
m.Logging = true;
while m.Logging
[a,~] = accellog(m);
[ang,~] = angvellog(m);
end
IMG_84A8CA9651F7-1.jpeg
  2 commentaires
Geoff Hayes
Geoff Hayes le 30 Mai 2019
Lorenzo - I haven't used the mobiledev app before, but some GUIs that are designed in a similar manner with a "tight" while loop (i.e. a loop that is not interruptible) require that you add a short pause to the code. Try updating your code as
while m.Logging
[a,~] = accellog(m);
[ang,~] = angvellog(m);
pause(0.001);
end
to see if that helps.
Lorenzo Giannini
Lorenzo Giannini le 30 Mai 2019
It works! Thanks!

Connectez-vous pour commenter.

Réponse acceptée

Geoff Hayes
Geoff Hayes le 30 Mai 2019
Modifié(e) : Geoff Hayes le 30 Mai 2019
Some GUIs that are designed in a similar manner with a "tight" while loop (i.e. a loop that is not interruptible) require that you add a short pause to the code. If the code is updated to
while m.Logging
[a,~] = accellog(m);
[ang,~] = angvellog(m);
pause(0.001);
end
then this seems to fix the problem.

Plus de réponses (0)

Communautés

Plus de réponses dans  Distance Learning Community

Catégories

En savoir plus sur Licensing on Cloud Platforms 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!

Translated by