Kinetis Microcontrollers中的主题 Re: Migration from S12NE64 to K60: Is existing a Bootloader working on ETH BootP protocole?

Migration from S12NE64 to K60: Is existing a Bootloader working on ETH BootP protocole?

arnogir — Mon, 03 Aug 2015 10:26:44 GMT

Hello

All is in the title!

So I have an old project working with an S12 NE64.

Like this componant is obselete and we can't have it anymore, we must migrate from this to the new Kinetis series.

I'm already work on a K60, K70 and use an USB and/or serial boot. (TWR-K70 MSD HOST Bootloader based on AN4368 source code )

But for this project, the boot program was a boot working on the ethernet with the BootP protocol and a specific soft on computer.

Is anybody know if existing a "turnkey" bootloader for Kinetis using the BootP prototol or something which can help me to do it? (Bootp Exemple ...)

Thank

isaacavila — Tue, 04 Aug 2015 20:13:18 GMT

Hello Arnaud,

There is an application note (AN4367) that explains how to add Ethernet support as your peripheral interface, maybe it could help you (http://www.freescale.com/files/microcontrollers/doc/app_note/AN4367.pdf)

I hope this can help you.

Best Regards,

Isaac

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arnogir — Wed, 05 Aug 2015 06:10:08 GMT

Hello

If I well understand, this AN provide a Bootloader running with a DHCP server.

I need to use the older protocol: BootP.

So I'm looking for a Bootlader for Kinetis running in BootP.:smileyconfused: