SLAU319AF July 2010 – September 2022
The BSL data packet has a layered structure. The BSL core command contains the actual command data to be processed by the BSL. In addition the standard BSL commands, there can be wrapper data before and after each core command known as the peripheral interface code (PI Code). This wrapper data is information that is specific to the peripheral and protocol being used, and it contains information that allows for correct transmission of the BSL core command. Taken together, the wrapper and core command constitute a BSL data packet.
PI Code | BSL Core Command | PI Code |