HOW

junwang1 — Fri, 02 Sep 2016 01:21:53 GMT

How to download program to kl26 mcu by uart port ?

Re: HOW

kerryzhou — Fri, 02 Sep 2016 05:37:28 GMT

Hi junwang,

If you want to use uart to download the code to the KL26, you need to use the UART flash bootloader program, then relocate your application code.

For details, please refer to our kl25 kinetis bootloader 2.0, which can be downloaded from this link:

Kinetis Bootloader|NXP

You can find the kl25 uart bootloader from this folder:NXP_Kinetis_Bootloader_2_0_0\targets\MKL25Z4

More details, please refer to document in :NXP_Kinetis_Bootloader_2_0_0\doc

Besides, we still have the application note about the uart bootloader:

http://cache.nxp.com/files/microcontrollers/doc/app_note/AN2295.pdf?fsrch=1&sr=1&pageNum=1

an2295sw:

http://cache.nxp.com/files/microcontrollers/doc/app_note/AN2295SW.zip

Wish it helps you!

If you still have question, please let me know!

Have a great day,

Jingjing

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Re: HOW

junwang1 — Fri, 02 Sep 2016 06:02:17 GMT

thanks a lot!

Re: HOW

mjbcswitzerland — Fri, 02 Sep 2016 12:54:02 GMT

for serial loading using KBOOT, SREC, IHEX, AN2295 developer's loader and/or USB-MSD (device and/or host), SD card (or even Ethernet using external ENC424J600)....

Regards

Mark

Kinetis for professionals: http://www.utasker.com/kinetis.html

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