gui problem Error while evaluating TimerFcn for timer 'timer-160'
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
if true
function frameshow_Callback(hObject, eventdata, handles) global t global t1 t1=timer('TimerFcn',{@timerCallback1,handles},'ExecutionMode', 'fixedDelay','Period', 0.1); guidata(hObject,handles); stop(t); start(t1); if true function timerCallback1(hObject, eventdata, handles) global vid global t1 global frame if (vid==-1) msgbox('show!'); stop(t1); return; end axes(handles.axesshow); frame=getsnapshot(vid); imshow(frame); end if true %function numberdetect_Callback(hObject, eventdata, handles) global t global t1 t=timer('TimerFcn',{@timerCallback3,handles},'ExecutionMode', 'fixedDelay','Period', 0.1); guidata(hObject,handles); stop(t1); start(t); function timerCallback3(hObject, eventdata, handles) global vid global t global frame global c if (vid==-1) msgbox('first show!'); stop(t); return; end frame=getsnapshot(vid); imagen = rgb2gray(frame); end i want to use two timer to show the camera image but i start the function sometimes shows :Error while evaluating TimerFcn for timer 'timer-160' but i have stop the timer than use another timer. i recently tag error so i restart made one problem
0 Kommentare
Antworten (0)
Siehe auch
Kategorien
Mehr zu 迁移使用 GUIDE 创建的 App finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!