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Make RP2350 use a doorbell rather than FIFO IRQ for multicore lockout #2222

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kilograham opened this issue Feb 2, 2025 · 0 comments

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kilograham commented Feb 2, 2025 •

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The FIFO is a shared resource. The RP2350 doorbells were added to address exactly this sort of problem, so we should actually use them!

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flash_safe_execute returns -4 when both cores are in use #2243

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