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Added linux battery status support

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This commit is contained in:
Mark Qvist 2023-10-22 01:11:31 +02:00
parent e710a8d10a
commit f9e3649dbc
1 changed files with 34 additions and 2 deletions
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36
sbapp/sideband/sense.py
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@ -1,3 +1,4 @@
import os
import RNS
import time
import struct
@ -210,10 +211,22 @@ class Battery(Sensor):
def __init__(self):
super().__init__(type(self).SID, type(self).STALE_TIME)
if RNS.vendor.platformutils.is_android() or RNS.vendor.platformutils.is_linux():
if RNS.vendor.platformutils.is_android():
from plyer import battery
self.battery = battery
elif RNS.vendor.platformutils.is_linux():
node_exists = False
bn = 0
node_name = None
for bi in range(0,10):
path = os.path.join('/sys', 'class', 'power_supply', 'BAT'+str(bi))
if os.path.isdir(path):
node_name = "BAT"+str(bi)
break
self.battery_node_name = node_name
def setup_sensor(self):
if RNS.vendor.platformutils.is_android() or RNS.vendor.platformutils.is_linux():
self.update_data()
@ -224,11 +237,30 @@ class Battery(Sensor):
def update_data(self):
try:
if RNS.vendor.platformutils.is_android() or RNS.vendor.platformutils.is_linux():
if RNS.vendor.platformutils.is_android():
self.battery.get_state()
b = self.battery.status
self.data = {"charge_percent": b["percentage"], "charging": b["isCharging"]}
elif RNS.vendor.platformutils.is_linux():
if self.battery_node_name:
status = {"isCharging": None, "percentage": None}
kernel_bat_path = os.path.join('/sys', 'class', 'power_supply', self.battery_node_name)
uevent = os.path.join(kernel_bat_path, 'uevent')
with open(uevent, "rb") as fle:
lines = [
line.decode('utf-8').strip()
for line in fle.readlines()
]
output = {
line.split('=')[0]: line.split('=')[1]
for line in lines
}
is_charging = output['POWER_SUPPLY_STATUS'] == 'Charging'
charge_percent = float(output['POWER_SUPPLY_CAPACITY'])
self.data = {"charge_percent": charge_percent, "charging": is_charging}
except:
self.data = None