esp32-c3 wake pin not working #9578

import machine
import esp32

def wake_msg():
    reset_cause = machine.reset_cause()
    if reset_cause is machine.HARD_RESET:
        reset_cause = 'HARD_RESET'
    elif reset_cause is machine.PWRON_RESET:
        reset_cause = 'PWRON_RESET'
    elif reset_cause is machine.WDT_RESET:
        reset_cause = 'WDT_RESET'
    elif reset_cause is machine.DEEPSLEEP_RESET:
        reset_cause = 'DEEPSLEEP_RESET'
    elif reset_cause is machine.SOFT_RESET:
        reset_cause = 'SOFT_RESET'
        
    wake_reason = machine.wake_reason()
    if wake_reason is machine.PIN_WAKE:
        wake_reason = 'PIN_WAKE'
    elif wake_reason is machine.EXT0_WAKE:
        wake_reason = 'EXT0_WAKE'
    elif wake_reason is machine.EXT1_WAKE:
        wake_reason = 'EXT1_WAKE'
    elif wake_reason is machine.TIMER_WAKE:
        wake_reason = 'TIMER_WAKE'
    elif wake_reason is machine.TOUCHPAD_WAKE:
        wake_reason = 'TOUCHPAD_WAKE'
    elif wake_reason is machine.ULP_WAKE:
        wake_reason = 'ULP_WAKE'
    return reset_cause,wake_reason

pin_list = [ 0, 2, 4 ] #C3

for num in pin_list:
    wake_pin = machine.Pin(num,machine.Pin.IN,machine.Pin.PULL_DOWN)
    esp32.wake_on_ext0(pin = wake_pin, level = esp32.WAKEUP_ANY_HIGH)
    before_sleep = wake_pin()
    machine.lightsleep(5000)
    print(num,before_sleep,wake_pin(),wake_msg())