import os
from lib.cputemp.service import Characteristic
from gatewayconfig.helpers import string_to_dbus_encoded_byte_array
from gatewayconfig.logger import get_logger
import gatewayconfig.constants as constants
logger = get_logger(__name__)
class FirmwareRevisionCharacteristic(Characteristic):
def __init__(self, service):
Characteristic.__init__(
self, constants.FIRMWARE_REVISION_CHARACTERISTIC_UUID,
["read"], service)
def ReadValue(self, options):
logger.debug('Read Firmware')
# Intentionally reading the env variable each time in case it changes over
# the application's lifetime
firmware_version = os.getenv('FIRMWARE_VERSION')
return string_to_dbus_encoded_byte_array(firmware_version)
from time import sleep
from gpiozero import LED
from hm_pyhelper.hardware_definitions import is_rockpi, is_raspberry_pi
from gatewayconfig.gatewayconfig_shared_state import GatewayconfigSharedState
from gatewayconfig.logger import get_logger
LOGGER = get_logger(__name__)
LED_REFRESH_SECONDS = 2
class LEDProcessor:
def __init__(self, status_led: LED, shared_state: GatewayconfigSharedState):
self.status_led = status_led
self.shared_state = shared_state
def run(self):
LOGGER.debug("LED LEDProcessor")
if is_raspberry_pi() or is_rockpi():
while True:
# Blink slow if advertising bluetooth
if(self.shared_state.is_advertising_bluetooth):
self.status_led.blink(1, 1, 1, False)
# Blink fast if diagnostics are not OK
elif(not self.shared_state.are_diagnostics_ok):
self.status_led.blink(0.1, 0.1, 10, False)
# Solid if diagnostics are OK and not advertising
else:
self.status_led.on()
sleep(LED_REFRESH_SECONDS)
