4.2.4 UART Command/Response Frame Creation

Creating a UART command or response frame involves the following steps:

  1. Start each command/response frame with the Start-Of-Frame code.
  2. Calculate the UART Checksum.
  3. Substitute all the reserved codes in the command/response and checksum by replacing them with their 2-byte representation.
  4. End the command/response frame with the End-Of-Frame code.
Figure 4-2. MDFU UART Command/Response Frame