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Afterimage/002 After Image GUI Project/AfIm_pupil_Exp.m

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function AfIm_pupil_Exp(subName,meanLum,Bckg_Chro,axis_chck,AdaptTime,nRep,OneHemi_chck,Simu_chck)
Clock = 0;
%%%%%%%%%%%%%%%%
% ARDUINO and CAMERA settings
Cam_freq = 240 ; % square waves freq
Cam_RECduration = 30; %in seconds. (30secs is the maximal time allowed by Matlab to play tone in arduino board)
ard = arduino; % open arduino
%%%%%%%%%%%%%%%
try
assignin('base','Stop_Press',0)% this works for the STOP experiment button
% Check that Psychtoolbox is properly installed, switch to unified KbName's
% across operating systems, and switch color range to normalized 0 - 1 range:
PsychDefaultSetup(2);
saveFile = sprintf('%s_Pupil_AfIm', subName)
locOutDir = ['/Users/mike/Documents/AfterimageOutputs/'];
saveFile = sprintf('%s%s_afterimage', locOutDir, subName);
fp = fopen(saveFile, 'at');
%% Color information, load hfp data and color calibration
hfpFile = sprintf('%s%sHFP', locOutDir, subName);
load([hfpFile,'.mat']);
hfpRG = rg_avg;
hfpBG = bg_avg;
% cd(a); % return to program folder.
load('colorCalFile1.mat');
fprintf('\nLast calibration was %s\n', describe.date)
pix = pix/1001;
% cd(aa) ;% output folder
% aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs');
% aa = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\A Outputs')
% maxLum = 20; %cd/m^2
contFile = sprintf('%s%s_ContMatch.mat', locOutDir, subName);
load(contFile, '-mat')
lCont = Final_lCont_avg;
lumMod = Final_lumMod_avg;
sCont = Final_sCont_ref;
nCont = size(sCont,2);
nBckg_Chro = size(Bckg_Chro,1);
% white = [.665 1];
blackLut = [0 0 0];
redLut = [.8 0 0];
% Bckg_Chro = Final_lCont_avg(:,1:2)
%% Save Session Information
theDate = datestr(now(),'mm/dd/yyyy HH:MM:SS');
% a = '/Users/clemente/Dropbox/Luminotecnia/2018/Experiments/Color Background Afterimage/1 Programs/4 ColBackg AI' ;% folder where the program is.
infoFile = sprintf('%s%s_SessionsInfo', locOutDir, subName);
checkfile = exist(infoFile, 'file');
fo = fopen(infoFile, 'at');
if checkfile == 0 % if file doesn't exist, then print the following header:
fprintf(fo,'Subject\t Date\t Time\t Lum\t nBckg_Chro\t nCont\t nRep\t l_\t s_\t lum_\t ls45\t ls135\t luml45\t luml135\t lums45\t luml135\n')
end
% fo = fopen(infoFile, 'at')
fprintf(fo, '%s\t%i/%i/%i %i:%i:%i\t %1.2f\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t%i\tPupil\n',...
subName, theDate(2), theDate(3), theDate(1), theDate(4), theDate(5), round(theDate(6)),...
meanLum, nBckg_Chro, nCont, nRep,axis_chck(1),axis_chck(2),...
axis_chck(3),axis_chck(4) ,axis_chck(5),axis_chck(6),...
axis_chck(7),axis_chck(8),axis_chck(9));
% % % % fprintf(fo, '%s\t%i/%i/%i %i:%i:%i\t %1.2f\t%1.3f\t%1.3f\t%i\n',...
% % % % subName, theDate(2), theDate(3), theDate(1), theDate(4), theDate(5), round(theDate(6)),...
% % % % maxLum, white(1),white(2), nRep)%,curr_cond(1),curr_cond(2),...
% % % % % % curr_cond(3),curr_cond(4) ,curr_cond(5),curr_cond(6),...
% % % % % % curr_cond(7),curr_cond(8),curr_cond(9));
fclose(fo);
%% set up psych toolbox
%set up 10 bit color
PsychImaging('PrepareConfiguration');
%PsychImaging('AddTask', 'General', 'EnableNative10BitFrameBuffer',1); %the 0 is turn off dithering?
expScreen = 1;
%create white LUT
% cd(a);
% % % wLMS(1,1) = white(1,1)*maxLum;
% % % wLMS(1,2) = (1-white(1,1))*maxLum;
% % % wLMS(1,3) = white(1,2)*maxLum;
% % % wXYZ(1,:) = LMS_to_XYZ(wLMS(1,:));
% % % wRGB(1,:) = XYZ_to_RGB(wXYZ(1,:), maxPhosXYZ);
% % % wRGB(1,1) = pix(dsearchn(redProp(:), wRGB(1,1)))*hfpRG;
% % % wRGB(1,2) = pix(dsearchn(grnProp(:), wRGB(1,2)));
% % % wRGB(1,3) = pix(dsearchn(blueProp(:), wRGB(1,3)))*hfpBG;
[window, windowRect] = PsychImaging('OpenWindow', expScreen, [0 0 0], [], [], []); % Set a black screen before starting
%Screen('OpenWindow',0, [0 0 0]); %makes main screen dark
%PsychImaging('OpenWindow', expScreen, wRGB);
[xcent,ycent] = RectCenter(windowRect);
center = [xcent ycent];
%% TIMING
%find frames per second
ifi = Screen('GetFlipInterval', window);% Measure the vertical refresh rate of the monitor
topPriorityLevel = MaxPriority(window);% Retreive the maximum priority number
numSecs = 8; %in seconds, total presentation time
framesPerSec = round(1/ifi);
nFrames = numSecs * framesPerSec;
waitframes = 1; %number of frames to wait between refresh
% color changed .03 of full cycle per second - finished 1/2 cycle in 16 seconds, 1/32
%in Zaidi, clock face appears at 10.15 seconds, will approximate this
%number
zaidiClock = 2%10.15; %is when Zaidi started in his example.
clFrmStart = floor(1/ifi*zaidiClock);
clTotTime = 6%2.9*2; %how long is clock in the screen
handInt = 12*2; %how many places to stop around the clock
clFrames = floor(clTotTime/handInt/ifi); %this will move the hand 15 degrees at a time, and decides how many frames to sit at each angle
if Clock
ISI = 8;
else
ISI = 20;
end
%% Stimulus Size Parameters
circleDeg = 7.2;
clockPt = 0.1;
% code assumes 1 pixel = 1 arc min
pixPerDeg = 35; %at a distance of 57 cm
circlePix = circleDeg*pixPerDeg;
clockPix = clockPt*pixPerDeg;
tstcircle = [xcent - circlePix/2 ycent - circlePix/2 xcent + circlePix/2 ycent + circlePix/2];
%create circular grid for clock face and the numbers
% % % circleDegGrid = 2 ;
% % % rad = circleDegGrid/2*pixPerDeg; %circlePix/2-pixPerDeg/2;
rad = circleDeg/2*pixPerDeg; %circlePix/2-pixPerDeg/2;
radNum = (circleDeg/2) * pixPerDeg;
clockDegs = [1:15:360];
for iC = 1:length(clockDegs)
[xcFace(iC), ycFace(iC)] = pol2cart(clockDegs(iC)*pi/180, rad);
[xcNumber(iC), ycNumber(iC)] = pol2cart(clockDegs(iC)*pi/180, 1*radNum);
end
%create matrix of dot locations
clockPosMat = [reshape(xcFace,1, length(clockDegs)); reshape(ycFace,1, length(clockDegs))];
clockNumMat = [reshape(xcNumber,1, length(clockDegs)); reshape(ycNumber,1, length(clockDegs))];
Screen('TextSize', window, 14);
textOne = [6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5];
yPositionIsBaseline=1;
%create array of second hand positions to index
count = 1;
secHandCord(1:handInt) = (1:15:360)*(pi/180);
for iMove = 1:length(secHandCord)
secHandMove(count:count+clFrames-1) = secHandCord(iMove);
count = count+clFrames;
end
secHandMove(length(secHandMove)+1:length(secHandMove)*2) = secHandMove(1:length(secHandMove));
WaitSecs(1);
%%/////////////////////////////////////////////////////////////////////////
%%///////////////////////// EXPERIMENT TRIALS /////////////////////////////
%%/////////////////////////////////////////////////////////////////////////
clear iCond
curr_axis = find(axis_chck)
%run experiment
TrialCount = 1;
Card_Dir = 0;
for iChro = 1:size(Bckg_Chro,1)
wLMS(1,1) = Bckg_Chro(iChro,1)*meanLum;
wLMS(1,2) = (1-Bckg_Chro(iChro,1))*meanLum;
wLMS(1,3) = Bckg_Chro(iChro,2)*meanLum;
wXYZ(1,:) = LMS_to_XYZ(wLMS(1,:));
wRGB(1,:) = XYZ_to_RGB(wXYZ(1,:), maxPhosXYZ);
wRGB(1,1) = pix(dsearchn(redProp(:), wRGB(1,1)))*hfpRG;
wRGB(1,2) = pix(dsearchn(grnProp(:), wRGB(1,2)));
wRGB(1,3) = pix(dsearchn(blueProp(:), wRGB(1,3)))*hfpBG;
commandwindow;
Speak(' Press any key when you are ready');
KbStrokeWait;
% Adaptation screen
Screen('FillRect', window, wRGB);
Screen('DrawDots', window, [0 0],clockPix, 0, center, 2); % black dot for fixation
Screen('Flip',window)
WaitSecs(AdaptTime)
cont = randperm(nCont); %randomize contrast conditions
for iCont = 1:nCont
for iRep = 1:nRep
FlushEvents('mouseDown','keyDown');
%create colors with depending on contrast
l = [Bckg_Chro(iChro,1)+(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2) meanLum
Bckg_Chro(iChro,1)-(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2) meanLum]; %+l, -l
s = [Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)+(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum
Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)-(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum];%+s, -s
lum = [Bckg_Chro(iChro,1) Bckg_Chro(iChro,2) meanLum-lumMod(iChro,cont(iCont))
Bckg_Chro(iChro,1) Bckg_Chro(iChro,2) meanLum+lumMod(iChro,cont(iCont))]; % -lum , +lum
l_s_45 = [Bckg_Chro(iChro,1)+(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2)+(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum
Bckg_Chro(iChro,1)-(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2)-(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum];
l_s_135 = [Bckg_Chro(iChro,1)-(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2)+(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum
Bckg_Chro(iChro,1)+(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2)-(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum];
lum_l_45 = [Bckg_Chro(iChro,1)+(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2) meanLum+lumMod(iChro,cont(iCont))
Bckg_Chro(iChro,1)-(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2) meanLum-lumMod(iChro,cont(iCont))];
lum_l_135 = [Bckg_Chro(iChro,1)+(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2) meanLum-lumMod(iChro,cont(iCont))
Bckg_Chro(iChro,1)-(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2) meanLum+lumMod(iChro,cont(iCont))];
lum_s_45 = [Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)+(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum+lumMod(iChro,cont(iCont))
Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)-(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum-lumMod(iChro,cont(iCont))];
lum_s_135 = [Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)+(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum-lumMod(iChro,cont(iCont))
Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)-(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum+lumMod(iChro,cont(iCont))];
rnd_idx = randperm(length(curr_axis));
curr_axis = curr_axis(rnd_idx)
% cond = randperm(9);
for iCond = 1:length(curr_axis)
%create table of color changes
switch curr_axis(iCond)
case 1
colLut = l;
case 2
colLut = s;
case 3 %%%% ATENCION que ahora LUM es la condicion 3
colLut = lum;
case 4
colLut = l_s_45;
case 5
colLut = l_s_135;
case 6
colLut = lum_l_45;
case 7
colLut = lum_l_135;
case 8
colLut = lum_s_45;
case 9
colLut = lum_s_135;
end
%LMS values of each color, ls to LMS
for iLMS = 1:2
cLMS(iLMS,1) = colLut(iLMS,1)*colLut(iLMS, 3);
cLMS(iLMS,2) = (1-colLut(iLMS,1))*colLut(iLMS, 3);
cLMS(iLMS,3) = colLut(iLMS,2)*colLut(iLMS, 3);
end
%XYZ values for each
for iXYZ = 1:length(cLMS(:,1))
cXYZ(iXYZ,:) = LMS_to_XYZ(cLMS(iXYZ,:));
end
%use lut to find corrected monitor RGB values for each rgb color
for iRGB = 1:length(cXYZ(:,1))
cRGB(iRGB,:) = XYZ_to_RGB(cXYZ(iRGB,:), maxPhosXYZ);
cRGB(iRGB,1) = pix(dsearchn(redProp(:), cRGB(iRGB,1)))*hfpRG;
cRGB(iRGB,2) = pix(dsearchn(grnProp(:), cRGB(iRGB,2)));
cRGB(iRGB,3) = pix(dsearchn(blueProp(:), cRGB(iRGB,3)))*hfpBG;
end
rampLeft = zeros(nFrames,3);
rampRight = zeros(nFrames,3);
for iRamp = 1:3 %for 3 phosophors
rampLeft(:,iRamp) = sinspace(wRGB(1,iRamp), cRGB(1,iRamp), nFrames);
rampRight(:,iRamp) = sinspace(wRGB(1,iRamp), cRGB(2,iRamp), nFrames);
end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% loadCombined =1;
% if loadCombined
% rampLeft = importdata('rampLeft_Combined.mat');
% rampRight = importdata('rampRight_Combined.mat');
% end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%create random start point for clock hand
randStrt = randi(handInt-1); %won't pick midnight as start point due to second hand array not being long enough
%clock set to go around 1 full circle
for ihand = 1:handInt*clFrames+clFrames
th(ihand) = (secHandMove(randStrt*clFrames-clFrames+ihand));
[handx(ihand), handy(ihand)] = pol2cart(th(ihand),1*rad);
end
handx = handx + xcent;
handy = handy + ycent;
%/////////////
switch OneHemi_chck
case 0 %if FullCircle
Dir = [-1];
case 1
Dir = [2 -2]; %just one hemifield modulated
end
Dir_rnd = randperm(1);
for iDir = 1:1
Card_Dir = Dir(Dir_rnd(iDir));
switch Card_Dir
case {1,2}
ramp = rampLeft; % Increment
HF_posit = 0; % to place the hemifield in the LEFT position
case {-1,-2}
ramp = rampRight; % Decrement
HF_posit = 180; % to place the hemifield in the RIGHT position
end
%---------------------------
if ~Clock
flatSound; % so the subject prepare for the stimulus
WaitSecs(4); % a few seconds before start recording
%%%%%%%%%%%%%%%%%%%%%%%%%
% START CAMERA RECORDING
playTone(ard,'D3',240,Cam_RECduration); %
%%%%%%%%%%%%%%%%%%%%
WaitSecs(4); %
end
keypress = 0;
count = 0; %for clock hand
TrialCountStr = num2str(TrialCount);
Priority(topPriorityLevel);
FlushEvents('mouseDown','keyDown');
%ListenChar(2)
secs0 = Screen('Flip', window);
for iFrames = 1:nFrames
% switch OneHemi_chck%if FullCircle
% case 0
%Full Circle
Screen('FillOval', window, ramp(iFrames,:), tstcircle );
% case 1
% % One Hemifield Modulated
% Screen('FillArc', window, ramp(iFrames,:), tstcircle, HF_posit, 180);
% end
% % % Screen('FillArc', window, rampLeft(iFrames,:), tstcircle, 0, 180);
% % % Screen('FillArc', window, rampRight(iFrames,:), tstcircle, 180, 180);
Screen('DrawDots', window, [0 0],clockPix, 0, center, 2); % black dot for fixation
if Clock %---------------------
Screen('DrawDots', window, clockPosMat,clockPix, blackLut, center, 2);
Screen('DrawText', window, TrialCountStr, 20, 20, redLut, wRGB);
for itxt = 1:24
textNum = sprintf('%i', textOne(itxt));
Screen('DrawText', window, textNum, 1.18*clockNumMat(1,itxt)+center(1,1)-7, 1.18*clockNumMat(2,itxt)+center(1,2)-7, blackLut, wRGB);
end
if iFrames == clFrmStart
beep;
end
if iFrames > clFrmStart-1 && iFrames < clFrmStart + handInt*clFrames+5
count = count+1;
Screen('DrawLine', window, redLut, xcent, ycent, handx(count), handy(count), 2.5);
end
end % Clock ---------------------
% % %-----------------
% % % PrintScreen of the monitor (for the paper)
% % % GetImage call. Alter the rect argument to change the location of the screen shot
% % imageArray = Screen('GetImage', window, [0 0 300 300]);
% % % imwrite is a Matlab function, not a PTB-3 function
% % imwrite(imageArray, 'test.jpg')
% % %------------------
vbl = Screen('Flip', window, secs0 + (waitframes - 0.5) * ifi);
Screen('DrawingFinished', window); % tell psychtoolbox drawing is finished, should help timing
end
Priority(0);
if ~Clock
WaitSecs(18); % to tell the subject to blink normally
flatSound;
end
% Speak('Report Time')
% WaitSecs(5)% This is sumed to the ISI except for the last trial
% % % % while ~keypress
% % % % if CharAvail
% % % % userRes = input(' ');
% % % % keypress = 1;
% % % % end
% % % % end
% % % % FlushEvents('mouseDown','keyDown');
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% RESPONSES %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
if Clock
% if Simu_chck
% userRes = 'simu';
%
% else
keyIsDown=0;
kbName=[];
Digit = [];
Nums = {'0','1','2','3','4','5','6','7','8','9'};
Screen('TextSize', window, 30);
commandwindow;
while keyIsDown==0 | (strcmp('ENTER',kbName)==0)% & strcmp('2',kbName)==0)
keyIsDown=0;
[keyIsDown, secs, keyCode] = KbCheck;
if keyIsDown==1 %
kbName = KbName(keyCode);
end
if Digit & any(strcmp(Nums(:),kbName));
idx=find(strcmp(Nums(:),kbName));
NumPressed = Nums{idx};
kbName = strcat(firstDigit,NumPressed);
userRes = kbName;
% DrawFormattedText(window, kbName, 'center', 'center', color);
DrawFormattedText(window, kbName, 400, 512, redLut);
Screen('Flip', window);
kbName = [];
Digit = 0;
WaitSecs(.4);
elseif any(strcmp(Nums(:),kbName))
idx=find(strcmp(Nums(:),kbName));
NumPressed = Nums{idx};
userRes = kbName;
%-si es numero -- llevarlo a la pantalla
DrawFormattedText(window, kbName, 400, 512, redLut);
% Flip to the screen
Screen('Flip', window);
Digit = 1 ;% flag to mean that
firstDigit = kbName;
WaitSecs(.4);
kbName = [];
end
if strcmp('DELETE',kbName)==1 %-si es el backspace --limpiar numero
kbName = []% ;
userRes = kbName
firstDigit = [];
Digit = 0;
DrawFormattedText(window, kbName, 400, 512, redLut);
% Flip to the screen
Screen('Flip', window);
%else % -si no es numero -- ignorar
WaitSecs(.4);
end
end %end while
% end % end simu_chck
else
randStrt = 94;% it will be saved as 99
userRes = '99';
end % Clock
% userRes = num2str(2);
%
% AfterResp = 'OK'
Screen('TextSize', window, 14);
FlushEvents('mouseDown','keyDown');
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% SAVE %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs');
% aa = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\A Outputs')
%cd
WaitSecs(.2)
time = clock;
% % fprintf(fp, '%s\t%i/%i/%i %i:%i:%i\t%1.3f\t%1.3f\t%1.3f\t%1.3f\t%i\t%i\t%i\t%i\tExperiment\n',...
% % subName, time(2), time(3), time(1), time(4), time(5), round(time(6)), hfpRG, hfpBG, Bckg_Chro(iChro,1), Bckg_Chro(iChro,2), cont(iCont), curr_axis(iCond), Card_Dir, userRes);
fprintf(fp, '%s\t%i/%i/%i %i:%i:%i\t%1.3f\t%1.3f\t%1.3f\t%1.3f\t%i\t%i\t%i\t%i\t%s\tPupilExp\n',...
subName, time(2), time(3), time(1), time(4), time(5), round(time(6)), hfpRG, hfpBG, Bckg_Chro(iChro,1), Bckg_Chro(iChro,2), cont(iCont), curr_axis(iCond), Card_Dir, randStrt+5, userRes);
% a = cd('/Users/clemente/Dropbox/Luminotecnia/2018/Experiments/Color Background Afterimage/1 Programs/4 ColBackg AI'); %
% a = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\4 AfterImage'); %
cd
WaitSecs(.2)
%ListenChar(0)
Screen('FillRect', window, wRGB, windowRect);
Screen('DrawDots', window, [0 0],clockPix, 0, center, 2); % black dot for fixation
Screen('Flip', window);
clear secHandCord colLut
TrialCount = TrialCount+1
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% WANT TO STOP? %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% pause(3)
yesno=evalin('base','Stop_Press')
if yesno==1
return
end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
WaitSecs(ISI); %
end % iDir
end %ICond
end %iCont
end %iRep
end %iChro
%%%%%%%%%%%%%%%%%%
% STOP CAMERA
Speak('Stop camera software');
WaitSecs(10);
writeDigitalPin(ard,'D3',1);
writeDigitalPin(ard,'D3',0);
%%%%%%%%%%%%%%%%%
fclose(fp);
sca
%create a matrix of seconds compared to pi values for each frame - just
%used in data analysis
% % % % piVSsecs(:,1) = [0:1/(nFrames-1):1];
% % % % piVSsecs(:,2) = [0:numSecs/(nFrames-1):numSecs];
catch ME
warndlg('The program failed to run. Try again.')
disp(ME);
return
end
end