class Coup():
relay_plate_id = 0
light_names = [
'Run Light 1', 'Run Light 2', 'Coup Light 1', 'Coup Light 2'
]
coup_dict = {
'Coup': {
'Lights': {},
'Doors': {},
'Temperatures': {},
'Plate Status': {},
'LEDs': {
'Relay Plate {} LED'.format(relay_plate_id): False
}
}
}
RELAY.clrLED(relay_plate_id)
def get_status(self):
relay_state = RELAY.relaySTATE(self.relay_plate_id)
self.coup_dict['Coup']['Plate Status'] = relay_state
i = 0
status = {}
for light_name in self.light_names:
status[light_name] = pow(2, i) & relay_state > 0
i += 1
self.coup_dict['Coup']['Lights'] = status
return json.dumps(self.coup_dict)
# TODO: Invert state to only check passed in state--take away requirement to pass in fully built json state
def set_state(self, desired_state_json):
desired_state = json.loads(desired_state_json)
current_state = json.loads(self.get_status())
lights = current_state['Coup']['Lights']
for light, state in lights.items():
if state != desired_state['Coup']['Lights'][light]:
self.set_light(light, desired_state['Coup']['Lights'][light])
def set_light(self, name, value):
light = self.light_names.index(name) + 1
if value:
RELAY.relayON(self.relay_plate_id, light)
else:
RELAY.relayOFF(self.relay_plate_id, light)
def set_light_mode(self, mode):
self.set_state(mode)
# c = Coup()
# c.set_state('{"Coup": {"Lights": {"Coup Light 2": true, "Run Light 2": true, "Coup Light 1": true, "Run Light 1": false}, "Doors": {}, "Temperatures": {}}}')
while True:
try:
line = sys.stdin.readline()
# TODO: add error handling for invalid JSON
msg = json.loads(line)
addr = msg['addr']
plate_type = msg['plate_type']
cmd = msg['cmd']
args = msg['args']
resp = {}
if (plate_type == "RELAY"):
if (cmd == "setLED"):
RP.setLED(addr)
resp['LED'] = 1
elif (cmd == "clrLED"):
RP.clrLED(addr)
resp['LED'] = 0
elif (cmd == "toggleLED"):
RP.toggleLED(addr)
resp['LED'] = "UNKNOWN"
elif (cmd == "getID"):
resp['ID'] = RP.getID(addr)
elif (cmd == "getHWrev"):
resp['HWrev'] = RP.getHWrev(addr)
elif (cmd == "getFWrev"):
resp['FWrev'] = RP.getFWrev(addr)
elif (cmd == "getPMrev"):
resp['PMrev'] = RP.getPMrev()
elif (cmd == "getADDR"):
resp['ADDR'] = RP.getADDR(addr)
elif ("relay" in cmd):
