adafruit-mirror/Adafruit_Learning_System_Guides
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Linting

Browse source
This commit is contained in:
Melissa LeBlanc-Williams 2019-12-11 10:39:20 -08:00
parent c6066b9639
commit 5df8f0f058
1 changed files with 36 additions and 25 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

61
CPB_ANCS/code.py
View file

@ -48,8 +48,6 @@ b.switch_to_input(pull=digitalio.Pull.DOWN)
file = open("/triode_rise.wav", "rb")
wave = WaveFile(file)
update_time = time.monotonic()
def play_sound():
audio.play(wave)
time.sleep(1)
@ -63,17 +61,26 @@ def find_connection():
return connection, connection[AppleNotificationService]
return None, None
def check_dim_timeout():
global update_time
if a.value or b.value:
update_time = time.monotonic()
if time.monotonic() - update_time > DIM_TIMEOUT:
if display.brightness > DIM_LEVEL:
display.brightness = DIM_LEVEL
else:
if display.brightness == DIM_LEVEL:
display.brightness = 1.0
class Dimmer:
def __init__(self):
self._update_time = time.monotonic()
self._level = DIM_LEVEL
self._timeout = DIM_TIMEOUT
def update(self):
self._update_time = time.monotonic()
def check_timeout(self):
if a.value or b.value:
self._update_time = time.monotonic()
if time.monotonic() - self._update_time > self._timeout:
if display.brightness > self._level:
display.brightness = self._level
else:
if display.brightness == self._level:
display.brightness = 1.0
dimmer = Dimmer()
# Start advertising before messing with the display so that we can connect immediately.
radio = adafruit_ble.BLERadio()
@ -103,10 +110,10 @@ while True:
while not active_connection:
active_connection, notification_service = find_connection()
check_dim_timeout()
dimmer.check_timeout()
# Connected
update_time = time.monotonic()
dimmer.update()
play_sound()
with open("/ancs_none.bmp", "rb") as no_notifications:
@ -114,13 +121,15 @@ while True:
while active_connection.connected:
all_ids.clear()
current_notifications = notification_service.active_notifications
for id in current_notifications:
notification = current_notifications[id]
for notif_id in current_notifications:
notification = current_notifications[notif_id]
if notification.app_id not in APP_ICONS or notification.app_id in BLACKLIST:
continue
all_ids.append(id)
all_ids.append(notif_id)
# pylint: disable=protected-access
all_ids.sort(key=lambda x: current_notifications[x]._raw_date)
# pylint: enable=protected-access
if current_notification and current_notification.removed:
# Stop showing the latest and show that there are no new notifications.
@ -128,7 +137,7 @@ while True:
if not current_notification and not all_ids and not cleared:
cleared = True
update_time = time.monotonic()
dimmer.update()
group[1] = wrap_in_tilegrid(no_notifications)
elif all_ids:
cleared = False
@ -145,18 +154,20 @@ while True:
if a.value and index < len(all_ids) - 1:
last_press = now
index += 1
id = all_ids[index]
if not current_notification or current_notification.id != id:
update_time = now
current_notification = current_notifications[id]
notif_id = all_ids[index]
if not current_notification or current_notification.id != notif_id:
dimmer.update()
current_notification = current_notifications[notif_id]
# pylint: disable=protected-access
print(current_notification._raw_date, current_notification)
# pylint: enable=protected-access
app_icon_file = open(APP_ICONS[current_notification.app_id], "rb")
group[1] = wrap_in_tilegrid(app_icon_file)
check_dim_timeout()
dimmer.check_timeout()
# Bluetooth Disconnected
group.pop()
update_time = time.monotonic()
dimmer.update()
active_connection = None
notification_service = None