Subversion Repositories 2d_game_console

img=imread('image_test.bmp'); % 24-bit BMP image RGB888

col = 640;

lin = 480;

mem_depth = 1048576;        %The size of memory in words

mem_width = 16;             %The size of data in bits

a = zeros(1, (col*lin));    %Preallocation of pixels vector

address = (lin*col*16)/mem_width;

if (address > mem_depth)

    disp('Error: Not enough memory!');

    disp(' ');

else

    %Teste das funcoes

    test1 = dec2bin(204,8);

    test2 = dec2bin(153,8);

    test3 = test1(1:5);

    test4 = test2(1:5);

    test5 = [test3 , test4];

    test6 = bin2dec(test5);

    k=1;

    for i=1:lin

        disp(i);

        for j=1:col

            r = dec2bin( img(i,j,1), 8 );

            g = dec2bin( img(i,j,2), 8 );

            b = dec2bin( img(i,j,3), 8 );

            r = r(1:5);

            g = g(1:6);

            b = b(1:5);

            pixel = [b, g, r];

            pixel_2 = [pixel(9:16), pixel(1:8)];

            a(k) = bin2dec(pixel_2);

            k = k+1;

        end

    end

    fid = fopen('image_test.hex', 'wt');

    fprintf(fid, '%04X', a);

    disp('Text file write done');disp(' ');

    fclose(fid);

end