Hi all,
I need a help .
I have two freescale FRDM-KL25Z boards and i have downloaded Kinetis_Bootloader_1_1_0 source code.
i followed "Demo Applications User-s Guide for the Kinetis KL25Z Platforms.pdf" guide to install bootloader and demo application , previously it was working fine but suddenly it has stopped working.
I tried to revert it back by going into bootloader mode by pressing reset button and placed "MSD-FRDM-KL25Z_Pemicro_v105.SDA" from quick start package in and then in application mode (kl25z-mass storage mode) i placed FRDM_KL25Z_OOBE_Demo.srec but still board dosnt work.
So now i want to revert back my boards as a fresh start. So please suggest me some to do that.
Any help would be great appreciable.
Thank you .
Regards,
Rutvij.
Solved! Go to Solution.
Hello Rutvij Trivedi:
The SDA file you tried to load is very old (v105). Try updating your board to the latest versions of both: bootloader and application. I'm talking about OpenSDA bootloader + OpenSDA application, not about Kinetis Bootloader.
Colleague Erich Styger has a very good tutorial for this purpose. Please read it and follow the instructions carefully, especially if your computer has Windows 8.x:
With this your FRDM-KL25Z board should be working normally.
Regards!,
Jorge Gonzalez
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Hello Rutvij Trivedi:
The SDA file you tried to load is very old (v105). Try updating your board to the latest versions of both: bootloader and application. I'm talking about OpenSDA bootloader + OpenSDA application, not about Kinetis Bootloader.
Colleague Erich Styger has a very good tutorial for this purpose. Please read it and follow the instructions carefully, especially if your computer has Windows 8.x:
With this your FRDM-KL25Z board should be working normally.
Regards!,
Jorge Gonzalez
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Hi Jorge Gonzalez,
Thank you for your valuable quick response .
We gone through the steps described in the above suggested guide and we successfully revert FRDM-KL25Z.
Regards,
Rutvij.