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Merge pull request #8505 from Snipeye/fix_pulseio_rp2040_interrupt

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Fixed the RP2040 interrupt problem
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Dan Halbert 2023-10-23 20:18:39 -04:00 committed by GitHub
commit 2c25e82feb
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1 changed files with 2 additions and 0 deletions
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ports/raspberrypi/common-hal/pulseio/PulseIn.c
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@ -173,8 +173,10 @@ uint16_t common_hal_pulseio_pulsein_popleft(pulseio_pulsein_obj_t *self) {
mp_raise_IndexError_varg(translate("pop from empty %q"), MP_QSTR_PulseIn); mp_raise_IndexError_varg(translate("pop from empty %q"), MP_QSTR_PulseIn);
} }
uint16_t value = self->buffer[self->start]; uint16_t value = self->buffer[self->start];
common_hal_mcu_disable_interrupts();
self->start = (self->start + 1) % self->maxlen; self->start = (self->start + 1) % self->maxlen;
self->len--; self->len--;
common_hal_mcu_enable_interrupts();
return value; return value;
} }