topic Re: Boot TRK KEA128 via UART in Kinetis Microcontrollers

Boot TRK KEA128 via UART

jashanm — Wed, 10 Jun 2015 14:10:17 GMT

hi all,

i am using TRK KEA128 in my project, i want to boot KEA128 using another controller via UART. Can some one help me out (with some resources, which would help me a lot) ?

Re: Boot TRK KEA128 via UART

jeremyzhou — Thu, 11 Jun 2015 03:13:03 GMT

Hi Jashan M,

I'd like to confirm with your whether you want to apply an bootloader on KEA128 or not, then to receive the application code via UART interface?

I'm looking forward to your reply.
Have a great day,
Ping

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Re: Boot TRK KEA128 via UART

jashanm — Thu, 11 Jun 2015 04:57:20 GMT

Yes want to send application code via UART in a bootloaded controller....

Re: Boot TRK KEA128 via UART

jeremyzhou — Thu, 11 Jun 2015 06:52:19 GMT

Hi Jashan M,

There's no specific boot loader demo for KEA128.

However I'd like to suggest you can port the boot loader demo which be applicable to Kinets E series to KEA128,

because E series and EA series are almost same except a few peripheral modules.

Please learn more information about the boot loader demo through the links below.

UART Boot Loader Design on kinetis E Series application note:

http://cache.freescale.com/files/32bit/doc/app_note/AN4767.pdf?fasp=1&WT_TYPE=Application%20Notes&WT_VENDOR=FREESCALE&WT…

Boot Loader Demo:

cache.freescale.com/files/32bit/doc/app_note/AN4767SW.zip?fpsp=1

Hope it helps.
Have a great day,

Ping

Re: Boot TRK KEA128 via UART

mjbcswitzerland — Thu, 11 Jun 2015 10:49:40 GMT

Note that the uTasker project includes SREC, KBOOT (compatible) and AN2295 Developer's Serial Bootloaders (compatible) for the TRK KEA128, which build with the following IDEs.

It also alows SD-card loading if ever required!

Regards

Mark

Kinetis: µTasker Kinetis support

KEA: µTasker TRK-KEA128 support

For the complete "out-of-the-box" Kinetis experience and faster time to market