LIN Bootloader

The Simma Software LIN bootloader is an efficient software solution for updating the firmware of an ECU in the field over the LIN bus. This software package uses ISO 14229 (UDS) services for the necessary flash bootloading sequence. It also includes a host-side application called flashUDS. Having developed and delivered over 100 completed bootloader projects to their global customer base, the Simma Software package is easy to integrate and provides flexibility to meet specific OEM flashing and security requirements.

With 50K man hours of experience and 100+ embedded flash bootloaders completed, we can offer expertise and assistance in correctly architecting and partitioning your system.

LIN Bootloader Details:

• ANSI C source code
• Customer modifications supported
• Multiple supported interfaces
• vFlash and ODX supported
• Power interruption hardened
• Encryption and Seed/Key Security
• AES-256, SHA-256, HMAC, Elliptical
• Real-time download, dual partition, and OTA supported
• Multi-image: bootloader, application, and calibration
• Secure boot and authenticated communications utilizing the TA100 Trust Anchor