7 years, 3 months ago.

C027 startup issues

These items seem to be common issues, but they are mostly unanswered in the forums:

After I mount the device on a Mac and install a binary, the drive dismounts and will not mount again by disconnecting. How do I stop or remove the binary and how can I remount the device?

When attempting to mount the device on Windows 10, any installed binary is erased, and the drive repeatedly fails to connect (fail.txt says TIMEOUT)

1 Answer

7 years, 3 months ago.

Hi Peter,

Please try updating your board's firmware by following the instructions provided from u-blox here: https://os.mbed.com/users/ublox/notebook/ublox-C027-Update-CMSIS-DAP-Interface-Firmware/

Please let me know how that goes!

- Jenny, team Mbed

If this solved your question, please make sure to click the "Thanks" link below!

Accepted Answer

A whole bunch of problems were solved by updating the firmware. I'm surprised that the unit was shipped with firmware dating from 2013.

posted by Peter Miller 29 Aug 2018