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LIN Bootloader

Question asked by Anders Jansson on Jun 16, 2016
Latest reply on Mar 16, 2020 by Lukas Zadrapa

I´m using a S32k14x (or plan to use) in a automotive application.

The only connection to the outside world in a LIN bus. So, a UART port together with a LIN transceiver should be fine.

However, my question concerns the ROM-based bootloader and if it possible to use the in a "LIN setup".

With that I mean that once the host has send the command to reboot and start in bootloader mode (using a LIN 2.0 Protocol), it could start sending commands by the protocol defined by the NXP bootloader implementation.

I´m not too familiar with the LIN interface but would it be possible to use the UART bootloader via a LIN transceiver?