Hi i have a camera that acquire a frame everytime it recieve a 1 on the serial port of an arduino, so an external trigger, it works fine but now it's giving me this error, the object is stuck logging a frame and it doesent save the next frames, the error doesent appear at the beginning but after half an hour randomly, sometimes it doesnt appear at all and everything works
%Select Video Source (use imaqtool to find)
vid = videoinput('winvideo',1,'RGB24_744x480');
% vid = videoinput('winvideo', 1, 'UYVY_720x480');
%This is the camera in the lab
src = getselectedsource(vid);
%Camera Settings
vid.ReturnedColorspace = 'grayscale';
vid.TriggerRepeat=inf;
src = getselectedsource(vid);
frameRates = set(src, 'FrameRate');
src.FrameRate = frameRates{3};
triggerconfig(vid, 'manual');
vid.LoggingMode = 'disk';
This is the setup of the camera, ive downgraded the framerate from 30 to 15 but the problem persist
while 1
tstart=tic;
ardtrigger(arduinoObj,startflag);
twait=toc(tstart);
if twait>=2
break
end
% start(vid);
trigger(vid);
time= toc(t0);
disp('Trigger is on!');
triggercounter=triggercounter+1;
timestamp(triggercounter)=time;
end
This instead is the while cycle that acquire frames, ardtrigger is a function that just wait for trigger reading the serial port, my trigger is 1 every 0.6second so matlab should be able to acquire a frame in that time
Edit:
Tried to change the logging mode to disk and save the video at the end from the buffer memory, but the problem still persist
