Update fmu-v6x config for Zenoh to prevent hardfaults#26213
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Update fmu-v6x config for Zenoh to prevent hardfaults#26213
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MDEAGEWT
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PetervdPerk-NXP
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Jan 15, 2026
TheLukaDragar
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Feb 24, 2026
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Solved Problem
Zenoh module causes HardFault on fmu-v6x when attempting TCP/UDP connection.
Solution
Commit 7887f16 added C
ONFIG_PTHREAD_MUTEX_TYPES=yfor Zenoh support on fmu-v6xrt, mr-canhubk3, and tropic-community boards, but fmu-v6x was not included.Enable
CONFIG_PTHREAD_MUTEX_TYPESin NuttX defconfig to supportPTHREAD_MUTEX_RECURSIVEtype required by zenoh-pico library.Changelog Entry
For release notes: