Firmware Update over CANFD with NXP MBDT

viet — Tue, 19 Oct 2021 01:37:53 GMT

Hi all,

FOTA ( Firmware Over The Air) is our requirement.
one of the parts is distribute the firmware packages to another ECUs over CANFD (like BMS or OBC)

Does NXP MBD support firmware update over CANFD ?

if i does, please elaborate a bit more detail.

Thanks a lot for your support.

Viet

Re: Firmware Update over CANFD with NXP MBDT

mariuslucianand — Fri, 22 Oct 2021 10:20:49 GMT

Hello @viet,

For this kind of code deployment, we are offering in our toolbox, both for the MPC and S32K the RAppID bootloader utility which can be used both over UART or CAN. But I don't think it uses CAN-FD.

To use it, you have to first flash the rbl bootloader file delivered with our toolbox, on the microcontroller using S32DS.

Then, in the model you have to select the Serial Download Interface option in the Target Connection tab of the Simulink config block. Once the code is automatically generated and built you have to open the RappID bootloader application and select the mot file, controller and the CAN probe.

This has been also discussed in this thread here https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/Is-it-possible-to-use-MBDT-development-along-with-a-CAN/m-p/1247352

Hope this helps,

Marius

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Firmware Update over CANFD with NXP MBDT

Re: Firmware Update over CANFD with NXP MBDT