Cannot communicate with kboot v2

PedroCastro — Tue, 27 Jun 2017 19:52:51 GMT

Hello,

I am trying to communicate with my TWR-KV31F with kboot v2 using another device through UART in order to transfer the .bin file. I read the kboot reference manual to understand the packet protocol, but I am not being successful yet. I would like to know if there is any open source code that already does what I am trying to accomplish or using an terminal in the host PC ou using some microcontroller.

Thanks in advance

Re: Cannot communicate with kboot v2

kerryzhou — Wed, 28 Jun 2017 03:25:24 GMT

Hello Pedro Correa de Castro,

Just as what I have replied you in your another post:

If you want to update the firmware without using the kinetis flashtool, just with other embedded, you need to write the code by yourself. we still don't have it.

But i think you still can refer to the kinetis flash tool code, which you can find the source code in folder:

NXP_Kinetis_Bootloader_2_0_0\apps\KinetisFlashTool\KinetisFlashTool

Wish it helps you!

Have a great day,
Kerry

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Cannot communicate with kboot v2

Re: Cannot communicate with kboot v2