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Low Level interrupts cannot preempt eachother? #46

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MabezDev opened this issue Jul 14, 2022 · 0 comments · Fixed by #47
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Low Level interrupts cannot preempt eachother? #46

MabezDev opened this issue Jul 14, 2022 · 0 comments · Fixed by #47
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It seems the interrupt handling mechanism we have here raises the PS.INTLEVEL to 3 for any low-level interrupt. This means a level one interrupt cannot be preempted by a level 2 or 3 interrupt.
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allow interrupt level preemption esp-rs/xtensa-lx-rt
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