I am wondering if anyone has had any experience with developing a simulink driver block for an ADC/DAC board that is not supported by Matlab. They supposta few 12 bit boards from Computer Boards and Data Translation. I have a 16 bit ADC/DAC board from National Instruments and I am attempting to modify the S-funtions, C code that corresponds to Computer Board's CIO-DAS16 ADC/DAC. I was wondering if anyone has done this type of modification before and if so can provide some insight as to what actually to modify. I do not have any source code for my board, but I do have the C library. I was told by Matlab that I would need the source code, but National Instruments will not provide it. I do, however, have the register map.
Any help would be greatly appreciated.
Adrian A. Hood Graduate Student University of Maryland at College Park Department of Mechanical Engineering firstname.lastname@example.org 301-405-3563