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Update PulseIn.c

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DavePutz 2020-09-14 11:04:45 -05:00 committed by GitHub
parent c014ac3089
commit 2eca4ee902
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1 changed files with 4 additions and 4 deletions
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8
ports/atmel-samd/common-hal/pulseio/PulseIn.c
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@ -115,11 +115,11 @@ void pulsein_interrupt_handler(uint8_t channel) {
duration = total_diff;
}
//check if the input is taking too long, 15 timer overflows is approx 1 second
if (current_overflow - start_overflow > 15) {
self->errored_too_fast = true;
common_hal_pulseio_pulsein_pause(self);
if (current_overflow - start_overflow > 15) {
self->errored_too_fast = true;
common_hal_pulseio_pulsein_pause(self);
common_hal_mcu_enable_interrupts();
return;
return;
}
uint16_t i = (self->start + self->len) % self->maxlen;