loading .bmp files in Simulink...

Hi guys,

I'm testing the reference design in Simulink 7.2 Avalon Edge detector.

This example works fine, but the image load and image viewer were implemented using .m matlab script using variables from/to workspace.

I have some doubts because I don't know how were are the scripts invoked, whereas the blocks in simulink only make reference to the variables of the script but not to the .m file name.

This is a big limitation for me because I don't know how to load two .bmp files

Any suggestion ???