load program failed,uninitialize the target MCU

ARMmbed / DAPLink

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load program failed,uninitialize the target MCU #808

Closed Red-oak-tree closed 3 years ago

Red-oak-tree commented 3 years ago

Mbed Studio: 1.4.0 KL25Z-ARMC6 MbedOS:6 load program failed.

fail.txt error: The interface firmware FAILED to uninitialize the target MCU type: target firmware name：0254_k20dx_frdmkl25z_0x8000.bin

mathias-arm commented 3 years ago

I am reading it as you are trying to load the 0254_k20dx_frdmkl25z_0x8000.bin through Mbed Studio.

You should most likely be using the bootloader procedure (switch to MAINTENANCE). Look for the procedure for your board on https://armmbed.github.io/DAPLink/ (additional help to find the button for your board might be in its user manual).

Red-oak-tree commented 3 years ago

thank you.I am use "print()" to print dubug message.