b2047c4351
1423: rp: fix gpio InputFuture and inefficiencies r=pennae a=pennae InputFuture could not wait for edges without breaking due to a broken From impl, but even if the impl had been correct it would not have worked correctly because raw edge interrupts are sticky and must be cleared from software. also replace critical sections with atomic accesses, and do nvic setup only once. Co-authored-by: pennae <github@quasiparticle.net> |
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