ARMmbed / ARMmbed/DAPLink

Daplink firmware compatibility with K64 device family

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Description

Hi,

I have designed a custom board using NXP MK64FX512 MCU and included the OpenSDA circuit from the FRDM-K64F board.
For OpenSDA, I have flashed the latest FRDM-K64F DAPlink bootloader and target firmware interface files, as mentioned on the daplink.io website.

After flashing the bootloader file, I am able to copy and paste the firmware interface file on Mk20 MCU, but while debugging on MCUXpresso it is giving me the error:>
**" Unable to connect wire for probe index 1" Error: Wire Ack Fault - target connected?**

I also checked the hardware, everything looks ok and there is no issue with the hardware.

So, I just want to confirm whether the FRDM-K64F Daplink bootloader and firmware interface files will work with target MCU MK64FX512xx or not! The bootloader and firmware interface files are device specific? Because the FRDM-K64F board has a different target device MK64FN1Mxx.

Thanks,
Mohammad Asad Khan

Contributor guide

Open the contributing guide

Research direction

No source files or tests are identified. Start by checking the FRDM-K64F DAPLink bootloader and firmware interface files against the MK64FX512 target, then compare that device with the board's MK64FN1M target and reproduce the MCUXpresso wire-ack error; done requires a confirmed compatibility answer or a documented incompatibility.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
embedded-iot
Issue type
Bug
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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