Hi,
It is possible to read all the information of psd files since they are binary files. What you should do is using a binary viewer program and read the documentation of both spec and sniffer manual. I wrote an unofficial guide about how I wrote MATLAB code for my supervisor. Since it is not official paper I did not care about referencing the sources but I used mostly TI documents. I believe the code I attached previously is easy to modify. I can help you for further questions.
I attached the pdf of my guide report.
Good luck!
(Please visit the site to view this file)
