AXI_LITE仿真调试

在SDK中使用xil_DCacheDisable();

 导出内存中的数据

 所得的BIN文件可以用WINHEX打开

 matlab代码  bin2bmp

clear;
clc;
close;

p_fid = fopen('../data/out.bin','r');

a = fread(p_fid);

col = 1280;
row = 1024;

IM = reshape(a,col,row);

b=uint8(IM)';
imwrite(b,'../img/out.bmp');
imshow('../img/out.bmp');

bmp2bin

lear;
clc;
close all;
a = imread('../img/out.bmp');
%a = rgb2gray(a);
imshow(a);
[row,col] = size(a);

p_fid = fopen('../data/in.bin','w+');
fwrite(p_fid,a','uint8');
fclose(p_fid);

数据导入方法

注意 应该在程序运行中再导入数据，而不是导入后再运行程序