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keep the battery level if polling the device marks it as offline

This commit is contained in:
Daniel Pavel 2013-06-08 21:05:30 +02:00
parent b98e27e464
commit 237d0f9d9a
1 changed files with 14 additions and 10 deletions
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24
lib/logitech/unifying_receiver/status.py
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@ -184,17 +184,17 @@ class DeviceStatus(dict):
if battery is None and d.protocol >= 2.0:
battery = _hidpp20.get_battery(d)
# really unnecessary, if the device has SOLAR_DASHBOARD it should be
# broadcasting it's battery status anyway, it will just take a little while
# however, when the device has just been detected, it will not show
# any battery status for a while (broadcasts happen every 90 seconds)
# Really unnecessary, if the device has SOLAR_DASHBOARD it should be
# broadcasting it's battery status anyway, it will just take a little while.
# However, when the device has just been detected, it will not show
# any battery status for a while (broadcasts happen every 90 seconds).
if battery is None and _hidpp20.FEATURE.SOLAR_DASHBOARD in d.features:
d.feature_request(_hidpp20.FEATURE.SOLAR_DASHBOARD, 0x00, 1, 1)
return
if battery:
level, status = battery
self.set_battery_info(level, status, timestamp)
self.set_battery_info(level, status, timestamp=timestamp)
elif BATTERY_STATUS in self:
self[BATTERY_STATUS] = None
self._changed(timestamp=timestamp)
@ -211,8 +211,8 @@ class DeviceStatus(dict):
else:
battery = self.get(BATTERY_LEVEL)
self.clear()
# if we had a known battery level before, assume it's not going
# to change much while the device is offline
# If we had a known battery level before, assume it's not going
# to change much while the device is offline.
if battery is not None:
self[BATTERY_LEVEL] = battery
@ -248,9 +248,13 @@ class DeviceStatus(dict):
self.read_battery(timestamp)
elif len(self) > 0 and timestamp - self.updated > _STATUS_TIMEOUT:
# if the device has been inactive for too long, clear out any known
# properties, they are most likely obsolete anyway
# If the device has been inactive for too long, clear out any known
# properties, they are most likely obsolete anyway.
# The battery level stays because it's unlikely to change much.
battery_level = self.get(BATTERY_LEVEL)
self.clear()
if battery_level is not None:
self[BATTERY_LEVEL] = battery_level
self._changed(active=False, timestamp=timestamp)
def process_notification(self, n):
@ -407,7 +411,7 @@ class DeviceStatus(dict):
_log.debug("%s: Light Check button pressed", self._device)
self._changed(alert=ALERT.SHOW_WINDOW)
# first cancel any reporting
self._device.feature_request(_hidpp20.FEATURE.SOLAR_DASHBOARD)
# self._device.feature_request(_hidpp20.FEATURE.SOLAR_DASHBOARD)
# trigger a new report chain
reports_count = 15
reports_period = 2 # seconds