. If a falling edge [...] to a timeout

. If a falling edge [...] to a timeout

. If a falling edge [...] to a timeout

. If a falling edge [...] to a timeout

. If a falling edge [...] to a timeout

. If a falling edge [...] to a timeout

. If a falling edge [...] to a timeout

. If a falling edge [...] to a timeout

. If a falling edge [...] to a timeout

. If a falling edge [...] to a timeout