Trust Platform Design Suite

Usecase Help – Secure Boot - PIC32CMSG00

This document helps to understand Pre and Post steps of Usecase transaction diagram.

Setup requirements

• PIC32CM SG00 Curiosity Pro
• MPLAB X IDE above v6.25 (nightly build)

Pre Usecase transaction Steps

• Connect PIC32CM SG00 Curiosity board to PC running Trust Platform Design Suite. Make sure the board is connected through the DEBUG micro usb port.

  https://www.microchipdirect.com/dev-tools/EV53V42A

• Ensure MPLAB X Path is set in File -> Preference under System Settings. This helps

  • To program the Usecase prototyping kit by TPDS
  • To open the embedded project of the Usecase

• Note that ~/.trustplatform/ pic32cmsg00_secureboot’ is the Usecase working directory. It contains the resources(Firmware MetaData Tool) rquired for the use case and resources generated during transaction diagram execution.

  • ~ indicates home directory.
  • Windows home directory is \user\username
  • Mac home directory is /users/username Most Linux/Unix home directory is /home/username

Post Usecase transaction Steps

• Log from the PUF provisioning and state of secure boot can be viewed using applications like TeraTerm. Select the COM port and set baud rate as 115200-8-N-1