我们从Python开源项目中，提取了以下8个代码示例，用于说明如何使用machine.deepsleep()。
def templog(sleep=True): """Log voltage and temperature to MQTT.""" start = time.ticks_ms() # get sensor values values = read_voltage() values.update(read_temps()) print(values) # send values over MQTT if connected if wait_connect(): if not mqtt_send(values): machine.reset() else: # failed to connect, reboot machine.reset() if sleep: delta = time.ticks_diff(start, time.ticks_ms()) deepsleep(delta)
def sleep(self, milliseconds): # To be able to use this fea import machine # configure RTC.ALARM0 to be able to wake the device rtc = machine.RTC() rtc.irq(trigger=rtc.ALARM0, wake=machine.DEEPSLEEP) # set RTC.ALARM0 to fire after some milliseconds rtc.alarm(rtc.ALARM0, milliseconds) # put the device to sleep machine.deepsleep()
def wlanOff(): log.info("In about 15 minutes wifi will be switched off.") yield yield yield asyncio.Wait(1000 * 60 * 15) log.info("Switching off wifi. going to lowpower") wifi.ap.active(False) wifi.wlan.active(False) machine.deepsleep(1)
def go_sleep(sleep_minutes): """Perform deepsleep to save energy.""" rtc = machine.RTC() rtc.irq(trigger=rtc.ALARM0, wake=machine.DEEPSLEEP) # ticks_ms is used to make wake up period more consistent sleep_seconds = (sleep_minutes * 60) - (ticks_ms() // 1000) rtc.alarm(rtc.ALARM0, sleep_seconds * 1000) print(str(sleep_seconds // 60) + ":" + str(sleep_seconds % 60) + " minutes deep sleep NOW!") machine.deepsleep()
def deepsleep(uptime=0, calibrate=False): """Put to sleep for 60 seconds minus uptime.""" rtc = machine.RTC() rtc.irq(trigger=rtc.ALARM0, wake=machine.DEEPSLEEP) sleeptime = max(MIN_INTERVAL, (INTERVAL_SEC * 1000) - uptime) rtc.alarm(rtc.ALARM0, sleeptime) machine.deepsleep()
def deep_sleep(secs) : import machine # configure RTC.ALARM0 to be able to wake the device rtc = machine.RTC() rtc.irq(trigger=rtc.ALARM0, wake=machine.DEEPSLEEP) # set RTC.ALARM0 to fire after 10 seconds (waking the device) rtc.alarm(rtc.ALARM0, secs) # put the device to sleep machine.deepsleep()
def gotosleep(sleep_timeout): # Remember for this to work GPIO16 (D0) must be connected to RST # configure RTC.ALARM0 to be able to wake the device rtc = machine.RTC() rtc.irq(trigger=rtc.ALARM0, wake=machine.DEEPSLEEP) # set RTC.ALARM0 to fire after a while (waking the device) sleep_timeout = sleep_timeout * 1000 # in microseconds rtc.alarm(rtc.ALARM0, sleep_timeout) # put the device to sleep print('Sleep for %d usec' % sleep_timeout) machine.deepsleep()
def now(self): """Rotina a ser chamada no boot.py. 0 - coleta temperatura e publica 1 - fica em loop ate que seja publicado que pode dormir 2 - faz a rotina de dormir. Dorme no intervalo definido em self.SLEEP_TIME 3 - quando der o timeout, acorda, coleta, envia e repete. """ size = 0 print("Estabelecendo conexao de rede...") while size < 11: try: size = len(self.sta_if.ifconfig()[0]) time.sleep_ms(80) except: size = 0 print("setting callback...") self.myMQTT.set_callback(self.sub_cb) print("connecting for...") self.myMQTT.connect() print("Subscribe for sleep...") self.myMQTT.subscribe(b'freezer/sleep') print("Publishing termometer status") self.myMQTT.publish(b'freezer/termometro',b'ON') # coleta e publica temperatura... print("Coletando temperatura e publicando...") t = self.tasks() # ...aguarda por ordem de dormir... print("Aguardando ordem para dormir...") self.waiting() if self.DO_SLEEP: self.myMQTT.publish("freezer/termometro", "OFF") print("Dormindo. Ate logo.") # ...inicia processo de deepsleep. self.DO_SLEEP = False rtc = machine.RTC() rtc.irq(trigger=rtc.ALARM0, wake=machine.DEEPSLEEP) # wake up after... rtc.alarm(rtc.ALARM0, self.SLEEP_TIME) # sleep machine.deepsleep()
