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Zephyr Feather Sense UF2 Flash Requires Extra Reset #10930

@FoamyGuy

Description

@FoamyGuy

Originally mentioned in #10923.

When the Feather Sense zephyr.uf2 file is copyied to FTHRSNSBOOT the device does seem to reset afterwards but does not come back up successfully. It does not connect to the computer as CIRCUITPY or serial.

After pressing the reset button then the device reboots and comes up all the way connecting as both CIRCUITPY and serial.

The standard non-zephyr circuitpython UF2 does not have the same issue. After copying the file device reboots, comes up, and connects as both CIRCUITPY and serial.

Issue was observed on Ubuntu 24.04 using cp terminal command to copy the UF2 files.

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