Description

This video demonstrates an automotive bootloader implementation on the Infineon AURIX™ TC4D7 microcontroller using UDS over DoIP (Diagnostics over IP). The demo covers the complete firmware update process over Ethernet, including flash programming, CRC verification, ECU reset, and application handover.

Features demonstrated

• UDS over DoIP communication
• Firmware download and flash programming
• CRC integrity verification
• ECU Reset (0x11)
• Bootloader → Application handover

Target platform

• Infineon AURIX™ TC4D7
• UDS (ISO 14229)
• DoIP (ISO 13400)

Memory Layout

Bootloader Start Address = 0x80000000
Application Start Adress = 0x80100000
Application Size = 0xE0000