Programming Image acquisition with National Instruments in Matlab

I have a National Instruments card PCIe-1433 Frame Grabber Device connected via serial port to my laptop. I also have a bus expander that grabs the frames and sends them to my laptop. I am running the Matlab version R2018a with the image acquisition toolbox installed. Currently I am trying to communicate with the National Instruments card to grab and read data as well as change things like integration time or framerate. However, everywhere I look online I can only find functions that work in Labview. Unfortunately, I don't have Labview and would like to use my awesome free Matlab. Any suggestions for where to look or what functions to use would be amazing, as I am running out of time to communicate with this device. Below I have written the code I am using to generate files with the lie video beign generated. Anything can help, thank you!

Pattern = num2str(input('Which Test Pattern? Select 1 through 4: '));
NumFrames = input('Amount of Frames to save: ');
SaveFileName = input('File Name to save to: ' , 's');
ROI = input('Region of Interest [XOffset, YOffset, Width, Height]: ');

dataDir = 'C:\Users\Brandywine\Documents\RushmoreData\';
nDir = [dataDir getTimeStamp '\'];
mkdir(nDir)
FileName = [nDir SaveFileName];

sr = 'tp ';
Test = [sr, Pattern];

ser = serial('com3', 'BaudRate', 115200, 'Terminator', 'CR/LF', 'Timeout', 0.5);
vid = videoinput('ni',1,'Img0');
src = getselectedsource(vid);

if exist('ROI','var') % If the variable ROI was specified as an input
    CurROI = vid.ROIPosition; % Specify Region of Interest (ROI) window
    vid.ROIPosition = [max(0,ROI(1)),max(0,ROI(2)),min(ROI(3),CurROI(3)),min(ROI(4),CurROI(4))]; % Sets the max ROI dimensions for the Region of Interest window
end

vid.FramesPerTrigger = NumFrames;
fopen(ser);
fprintf(ser,Test);fprintf(ser,'go 1000'); char(fread(ser,100))

preview(vid);
start(vid);
stoppreview(vid);

ImagePattern = getdata(vid);
save(FileName,'SaveFileName');

stop(vid);
fclose(ser);