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Add more features and tighten up code.

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This commit is contained in:
Kattni Rembor 2022-09-09 15:30:46 -04:00
parent ba5e2c75c2
commit f12bf17b49
1 changed files with 33 additions and 21 deletions
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54
WiFi_Mailbox_Notifier/code.py
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@ -27,23 +27,23 @@ except ImportError:
# Update to True if you want metadata sent to Adafruit IO. Defaults to False.
METADATA = False
# If the reason the board started up is not the standard CircuitPython reset-type start up...
if supervisor.runtime.run_reason is not supervisor.RunReason.STARTUP:
# If the reason the board started up is due to a supervisor.reload()...
if supervisor.runtime.run_reason is supervisor.RunReason.SUPERVISOR_RELOAD:
alarm.sleep_memory[3] += 1 # Increment reload number by 1.
print(f"Reload number {alarm.sleep_memory[3]}") # Print current reload number.
if alarm.sleep_memory[3] > 5: # If reload number exceeds 5...
print(f"Reload number: {alarm.sleep_memory[3]}") # Print current supervisor reload number.
if alarm.sleep_memory[3] > 5: # If supervisor reload number exceeds 5...
# Print the following...
print("Reload not resolving the issue. \nBoard will hard reset in 20 seconds. ")
print("Reload is not resolving the issue. \nBoard will hard reset in 20 seconds. ")
time.sleep(20) # ...wait 20 seconds...
microcontroller.reset() # ...and hard reset the board. This will clear alarm.sleep_memory.
# Initialise metadata.
if alarm.wake_alarm:
print("Awake", alarm.wake_alarm)
print("Awake! Alarm type:", alarm.wake_alarm)
# Increment wake count by 1.
alarm.sleep_memory[0] += 1
else:
print("No wake up alarm")
print("Wakeup not caused by alarm.")
# Set wake count to 0.
alarm.sleep_memory[0] = 0
# Set error count to 0.
@ -91,41 +91,50 @@ except Exception as e: # pylint: disable=broad-except
time.sleep(15)
supervisor.reload()
# No data has been sent yet, so the send-count is 0.
alarm.sleep_memory[1] = 0
# Set your Adafruit IO Username and Key in secrets.py
# (visit io.adafruit.com if you need to create an account,
# or if you need your Adafruit IO key.)
aio_username = secrets["aio_username"]
aio_key = secrets["aio_key"]
# Initialize an Adafruit IO HTTP API object
io = IO_HTTP(aio_username, aio_key, requests)
# Print battery voltage to the serial console. Not necessary for Adafruit IO.
print(f"Current battery voltage: {voltage:.2f}")
# No data has been sent yet, so the send-count is 0.
alarm.sleep_memory[1] = 0
# Turn on the LED to indicate data is being sent.
led.value = True
# While the switch is open...
# Print battery voltage to the serial console and send it to Adafruit IO.
print(f"Current battery voltage: {voltage:.2f}V")
# Adafruit IO can run into issues if the network fails!
# This ensures your code will continue to run.
try:
send_io_data(io.create_and_get_feed("battery-voltage"), f"{voltage:.2f}V")
# Adafruit IO can fail with multiple errors depending on the situation, so this except is broad.
except Exception as e: # pylint: disable=broad-except
print("Failed to send to Adafruit IO. Error:", e, "\nBoard will reload in 15 seconds.")
alarm.sleep_memory[2] += 1 # Increment error count by one.
time.sleep(15)
supervisor.reload()
# While the door is open...
while not switch_pin.value:
# Adafruit IO sending can run into issues if the network fails!
# This ensures the code will continue to run.
try:
# Send data to Adafruit IO
print("Sending new mail alert and battery voltage to Adafruit IO.")
print("Sending new mail alert to Adafruit IO.")
send_io_data(io.create_and_get_feed("new-mail"), "New mail!")
send_io_data(io.create_and_get_feed("battery-voltage"), f"{voltage:.2f}V")
print("Data sent!")
# If METADATA = True at the beginning of the code, send more data.
if METADATA:
print("Sending metadata to AdafruitIO.")
# The number of times the board has awakened in the current cycle.
send_io_data(io.create_and_get_feed("wake-count"), alarm.sleep_memory[0])
# The number of times the mailbox/battery data has been sent.
# The number of times the mailbox data has been sent.
send_io_data(io.create_and_get_feed("send-count"), alarm.sleep_memory[1])
# The number of Adafruit IO errors that has occurred.
# The number of WiFi or Adafruit IO errors that have occurred.
send_io_data(io.create_and_get_feed("error-count"), alarm.sleep_memory[2])
print("Metadata sent!")
time.sleep(30) # Delay included to avoid data limit throttling on Adafruit IO.
@ -149,10 +158,13 @@ power_pin.switch_to_output(False)
# Turn off LED for deep sleep.
led.value = False
# Create an alarm on pin D27.
# Create a timer alarm to be triggered every 12 hours (43200 seconds).
time_alarm = alarm.time.TimeAlarm(monotonic_time=(time.monotonic() + 43200))
# Create a pin alarm on pin D27.
pin_alarm = alarm.pin.PinAlarm(pin=board.D27, value=False, pull=True)
print("Entering deep sleep.")
# Exit and set the alarm.
alarm.exit_and_deep_sleep_until_alarms(pin_alarm)
alarm.exit_and_deep_sleep_until_alarms(pin_alarm, time_alarm)