Restoring KL25Z

[michael4088]

Hi,

I tried to download application made by mbed to my KL25Z board and now board isn't working totally. Sometimes I am able to see it on my computer as a "bootloader". If it is connected green LED is blinking and signalising "Error". What should I do to restore it?
Thank you in advance for all replies.

[kerryzhou]

Hi Michal Malec,

    Did you using the FRDM-KL25 board?

   This board debugger is the opensda v1.0 version, please try to using the P&E opensda firmware:

P&E Microcomputer Systems: Over 30 years as an Industry leader in Embedded Systems Development Tools... 

   Install the driver at first, then download App firmware:

Firmware Apps

   Refer to BOOTUPDATEAPP_release_notes.txt to update the bootloader, then enter BOOTLOADER mode, copy:

MSD-DEBUG-FRDM-KL25Z_Pemicro_v118.SDA

to the BOOTLOADER, then power on and power off again.

    Please try it, any question, please let me know!

Have a great day,
Kerry

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------