Gorazd Rosbach

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9 years, 4 months ago.

The latest mbed interface upgrade file for the FRDM-KL25Z is : NOT WORKING

Hi, I took from my drawer a brand new KL25Z and tried to upload MBED interface to Bootloader disk, but the device does not start. Then I tried to upload the interface software of KL46Z and it works OK. So, I tried to upload the bootloader FW on another KL25Z, which I know is GOOD and there is the some problem. So I assume, that there must be some corruption in the .s19 file of mbed bootloader.

RGDS

1 Answer

Paul Staron
9 years, 4 months ago.

Try rolling the firmware back to an earlier version, I had the same problem.

No, I figured it out. The KL2Z firmware is a zip file, while KL46Z is not. So I downloaded the file directly in the MBED bootloader disk, and that's why the device did not work. After unpacking the file, the device works OK.

Thank you anyway.

RGDS

posted by Gorazd Rosbach 23 Jan 2015