jerry73204 merged NEWSLabNTU/nano-ros#1946 · October 10, 2026 21:13 fix(zephyr): a serial send that fits the TX ring does not wait for the wire (phase-474 I12) #1946 WhyPhase-474 I12. After I10 and I11 the safety island (S32K344, 921,600 baud, run sl-cadence-diag) still showed late executor spins: 29 of 10968 a… +115 -12