DLP3000: How to contril DLP lightcrafter 3000 via MATLAB

Hi,

I have seen the MATLAB codes written by Jan Winter (github.com/.../TI-DLP-LightCrafter) about controlling DLP lightcrafter 3000 which seems is very useful for my purpose. But I have some problems which probably you can give me some hint.

I have run the following code:

 

im1 = zeros( 684, 608, 3 );

im1 (200:480, 200:480, :) = 255;

imwrite( im1, 'im1.bmp' );

imFile1 = fopen( 'im1.bmp' );

% imFile1 = fopen( '132_PAT.bmp' );  %smile

% imFile1 = fopen( 'DMDpattern_superpixelHG11.bmp' );  %HG11

imData1 = fread( imFile1, inf, 'uchar' );

fclose( imFile1 );

%connect to the device

tcpObject = tcpip('192.168.1.100',21845);      %It seems recognizable. I can do ping via cmd and also in lightcrafter GUI the connection TCPIP is the same as here and overall I can see the effect of DMD mirrors by "L.setPattern('0B', tcpObject); % pattern 13" therefore connection should be fine. In addition, GUI works perfect for static and sequences of images

fopen(tcpObject)

tcpObject                   % status shown OPEN

%talk to the device

L=LightCrafter();     % looks loaded

%various implemented commands

% L.setBMPImage( imData1, tcpObject );   % But here MATLAB goes to BUSY status with no end

% L.setStaticColor( 'FF', 'FF', 'FF', tcpObject );

% L.setPattern('0A', tcpObject);  %pattern 10

L.setPattern('0B', tcpObject); % pattern 13

fclose(tcpObject);

Red highlights are my comments and green highlight is my problem

Best wishes,