Dear Dimitri,
thank you for this very interesting tutorial. I succeed in installing Model Based Design Toolbox and programming MPC5744P development kit with Simulink. However, I have a problem with Freemaster 2.0 when I try to connect to DEVKIT-MPC5744P.
The message below arises:

Even if I load no source file and I try only to connect to the board, when I click to Start/stop communications, this error message arises.
Could you help me to solve this problem ?
Alexandre