def shutdown(self):
self.set_standby()
log.info('shutdown ...')
if self.wakeup_pin is not None:
if isinstance(self.wakeup_pin, int):
self.wakeup_pin=Pin(self.wakeup_pin)
rtc=RTC()
rtc.wake_on_ext0(self.wakeup_pin, 0)
machine.deepsleep()
def do_deep_sleep(floater):
print("Water level is OK. Going to sleep..")
# Ref https://github.com/loboris/MicroPython_ESP32_psRAM_LoBo/wiki/rtc
rtc = RTC()
rtc.ntp_sync(server="hr.pool.ntp.org", tz="CET-1CEST")
rtc.synced()
rtc.wake_on_ext0(floater, 0)
# ESP32 power reduction for battery powered
# https://forum.micropython.org/viewtopic.php?t=3900
deepsleep(0)
else:
offname = ICON_OFF
tft.image(0, 0, offname)
width, height = tft.screensize()
tft.rect(1, 1, width - 1, height - 1, tft.WHITE)
if not Backlight:
backlight(True)
sleep(2)
backlight(False)
tft.clear()
tft.deinit()
if WiFi_active:
sta_if = network.WLAN(network.STA_IF)
if sta_if.isconnected():
network.ftp.stop()
sta_if.disconnect()
sta_if.active(False)
if AXP202_present:
a.clearIRQ()
# power-down TFT
a.disablePower(AXP202_LDO2)
# power-down GNSS
a.disablePower(AXP202_LDO3)
sleep_ms(20)
if RTC_present:
rtc.wake_on_ext0(PMU_PIN_IRQ, 0)
deepsleep()
if floater.value() == 0:
print("Water level warning!")
if wifi(settings.WIFI_SSID, settings.WIFI_PWD):
utime.sleep(2)
print("Sending SMS")
try:
response = urequests.post(settings.SERIVET_URL,
data=ujson.dumps(data),
headers=headers)
except:
print("try again")
response = urequests.post(settings.SERIVET_URL,
data=ujson.dumps(data),
headers=headers)
print(response.json())
else:
print("Failed to connect to WiFi")
else:
print("Water level is OK. Going to sleep..")
# https://github.com/loboris/MicroPython_ESP32_psRAM_LoBo/wiki/rtc
rtc = RTC()
rtc.ntp_sync(server="hr.pool.ntp.org", tz="CET-1CEST")
rtc.synced()
rtc.wake_on_ext0(floater, 0)
# https://forum.micropython.org/viewtopic.php?t=3900
deepsleep(0)
