def process(self):
# Check to see if schedule file exists. If it does, change state to idle
if Gateway.pingGateway():
self.fsm.setState(IdleState(self.fsm))
logging.info("Gateway ping succeeded")
super().process()
def println():
gateway = Gateway.gateway()
ping = Gateway.pingGateway()
temp = CPUTemperature().temperature
load = LoadAverage().load_average
pid = os.getpid()
ppid = os.getppid()
data = {
"pid": pid,
"parent pid": ppid,
"ping gateway": gateway,
"ping response": ping,
"temperature": temp,
"average load": load
}
logging.debug("Diagnostics: %s", str(data))
def process(self):
#nextState = State(self.fsm)
# We check to see if we can reach the default gateway
if Gateway.pingGateway():
self.fsm.last_gateway_ping = datetime.now()
if (datetime.now() - self.fsm.last_gateway_ping).seconds > 5 * 60:
self.fsm.setState(NoGateway(self.fsm))
return
# First we check the time to see if we should update
current_time = datetime.now()
if current_time.day == CHFSM.UPDATE_REBOOT_TIME[
0] and current_time.hour == CHFSM.UPDATE_REBOOT_TIME[
1] and current_time.minute == CHFSM.UPDATE_REBOOT_TIME[
2] and current_time.second == CHFSM.UPDATE_REBOOT_TIME[
3]:
self.fsm.setState(Update(self.fsm))
return
# We use stateCode to determine which relays should be set, then use this to change state (if needed)
stateCode = 0
stateCode |= self.buttonProcess()
# Make sure schedule file exists and is valid
if not os.path.isfile(self.fsm.schedule_file_path):
self.fsm.setState(NoSchedule(self.fsm))
return
# If the schedule file exists, make sure it is the right size
if os.path.getsize(self.fsm.schedule_file_path) != 7 * 24 * 60:
self.fsm.setState(BadSchedule(self.fsm))
return
schedule = self.scheduleProcess()
# Fourth bit represents the emergency off state. This will set the current state to idle
if schedule & 4 and (0 <= current_time.second <= 1):
self.fsm.ch_boost_on = False
return
stateCode |= schedule & 3
if not os.path.isfile(self.fsm.commands_file_path):
fh = open(self.fsm.commands_file_path, "wb")
fh.close()
stateCode |= self.commandProcess()
# Translate state code into an FSM state
if stateCode == 0:
nextState = IdleState(self.fsm)
elif stateCode == 1:
nextState = CHState(self.fsm)
elif stateCode == 2:
nextState = HWState(self.fsm)
elif stateCode == 3:
nextState = BothState(self.fsm)
# Only set state if it has changed
if type(nextState) != type(self.fsm.getState()):
self.fsm.setState(nextState)
