198 lines
No EOL
6.6 KiB
Python
198 lines
No EOL
6.6 KiB
Python
import asyncio
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import serial
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import aioserial
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import aiomqtt
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from tse_serial_interpreter import *
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from dataclasses import dataclass
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room = 'p01' #TODO make be do get fronm file of configuration
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aser: aioserial.AioSerial = aioserial.AioSerial(
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port='/dev/serial/by-id/usb-Prolific_Technology_Inc._USB-Serial_Controller_D-if00-port0',
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#id say not hardcode it ampak kinda nimamo izbire
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baudrate=1200,
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parity=serial.PARITY_NONE,
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bytesize=serial.EIGHTBITS,
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stopbits=serial.STOPBITS_ONE
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)
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#TODO get this from file da ni hardcoded
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mapping_toggles = {
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"master": 1,
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"audio": 2,
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"projectors": 3,
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}
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platno_mapping = {
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"glavni": {
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"dol": 5,
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"gor": 6
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},
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"stranski": {
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"dol": 7,
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"gor": 8
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}
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}
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shades_mapping = {
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"dol": 9,
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"gor": 10
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}
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#reverse_lookup = {v: k for k, v in mapping.items()} #fujto
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# TODO simple reverse lookup za ko kripa pove kaj
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# in vse tole
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async def task_status2mqtt(statusClient: aiomqtt.Client):
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while True:
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#data = await aser.read_until_async()
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#data = data.decode(errors='ignore').strip()
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#print("TSE box sent: " + data)
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#relState = resp_to_relay_state(data)
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#command = reverse_lookup[relState.relay_id]
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#action = relState.state
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#TODO havent figured out a clean way to
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# get out the action from topic yet as they are
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# not always on the same level
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# REWORK
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# probably just do it the most straight forward way
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# with some more code
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#publishTopic = f"{room}/"
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#publishPayload = "ON" if relState.state else "OFF"
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#print("Publishing [" + publishPayload + "] to topic [" + publishTopic + "]")
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#await statusClient.publish(publishTopic, payload=publishPayload)
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await asyncio.sleep(0.01)
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async def executeAndPublish(mqttClient, pubTopic, pubPayload, relStat):
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setRelayCmd = relay_state_to_cmd(relStat)
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#print("Received: [" + topicVal + "] payload: [" + pubPayload + "]")
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print("Sending to TSE box: " + setRelayCmd)
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print(f"Also publishing topic [{pubTopic}] with status [{pubPayload}]")
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print()
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await aser.write_async(bytes(setRelayCmd + '\r\n', "ascii"))
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await mqttClient.publish(pubTopic, payload=pubPayload)
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async def handleTsePower(client, sysSelect, cmd):
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rel = RelayState(mapping_toggles[sysSelect], cmd == '1')
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await executeAndPublish(client, f'{room}/power/{sysSelect}/platno/status', cmd, rel)
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async def handleTseSencilo(client, cmd):
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#relName = tval.split('/')[3]
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topicPub = f'{room}/firanki/status'
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if cmd == "MOVE_UP":
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rel = RelayState(shades_mapping['gor'], True)
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await executeAndPublish(client, topicPub, "MOVING_UP", rel)
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elif cmd == "MOVE_DOWN":
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rel = RelayState(shades_mapping['dol'], True)
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await executeAndPublish(client, topicPub, "MOVING_DOWN", rel)
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else:
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await executeAndPublish(client, topicPub, "STOPPED", RelayState(shades_mapping['gor'], False))
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await executeAndPublish(client, topicPub, "STOPPED", RelayState(shades_mapping['dol'], False))
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platnoBckgdMoving = False # mucho importante variable prav zares dedoles
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async def platnoTimeout(mqttClient, pubTopic, pubPayload, relStat: RelayState, intent):
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global platnoBckgdMoving
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await asyncio.sleep(3) #TODO time actual delay
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relStat.state = False
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await executeAndPublish(mqttClient, pubTopic, intent, relStat)
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platnoBckgdMoving = False
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async def handleTsePlatno(client, proj, cmdType, cmd):
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global platnoBckgdMoving
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#topicSplit = tval.split('/')
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# {room} {projectors} {[select]} {platno} {move/goto}
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#projector = topicSplit[2]
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#command = topicSplit[4]
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pubTop = f'{room}/projectors/{proj}/status'
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if platnoBckgdMoving:
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if cmd == 'STOP':
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pubPld = 'UNKNOWN'
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rel1 = RelayState(platno_mapping[proj]['gor'], False)
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rel2 = RelayState(platno_mapping[proj]['dol'], False)
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await executeAndPublish(client,pubTop, pubPld, rel1)
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await executeAndPublish(client,pubTop, pubPld, rel2)
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platnoBckgdMoving = False
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else:
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return # ignore any other move commands while moving
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#movement cmds
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elif cmdType == 'move':
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rel: RelayState
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if cmd == 'UP':
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rel = RelayState(platno_mapping[proj]['gor'], True)
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elif cmd == 'DOWN':
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rel = RelayState(platno_mapping[proj]['dol'], True)
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else:
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return # in case of invalid input skip
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platnoBckgdMoving = True
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pubPld = 'MOVING'
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await executeAndPublish(client, pubTop, pubPld, rel)
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elif cmdType == 'goto':
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# print('received GOTO')
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rel: RelayState
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if cmd == 'UP':
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rel = RelayState(platno_mapping[proj]['gor'], True)
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intent = 'UP'
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elif cmd == 'DOWN':
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rel = RelayState(platno_mapping[proj]['dol'], True)
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intent = 'DOWN'
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else:
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return # in case of invalid input skip
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platnoBckgdMoving = True
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pubPld = 'MOVING'
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await executeAndPublish(client, pubTop, pubPld, rel)
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asyncio.create_task(platnoTimeout(client, pubTop, pubPld, rel, intent))
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return
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async def task_command2serial(controlClient: aiomqtt.Client):
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#print('oge')
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await controlClient.subscribe(f"{room}/#")
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#print('ogee')
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#async with controlClient.messages as msgs:
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async for mesg in controlClient.messages:
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#print('oge')
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#mesg: aiomqtt.Message
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topicVal = mesg.topic.value
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msgTopic = mesg.topic.value.split('/')
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cmnd = mesg.payload.decode()
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#print('Received on: ', topicVal, ' with:', cmnd)
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#print('bfr')
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if mesg.topic.matches(f'{room}/projectors/+/platno/#'):
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proj = msgTopic[2] # glavni / stranski
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cmdType = msgTopic[4] # move / goto
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await handleTsePlatno(controlClient, proj, cmdType, cmnd)
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elif mesg.topic.matches(f'{room}/power/#'):
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systype = msgTopic[2]
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await handleTsePower(controlClient, systype, cmnd)
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elif mesg.topic.matches(f'{room}/firanki/move/#'):
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await handleTseSencilo(controlClient, cmnd)
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else:
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continue
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# code after if block doesnt execute in this case
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#print("after")
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await asyncio.sleep(0.01)
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async def main():
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async with aiomqtt.Client('localhost', 1883) as client:
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task_status = asyncio.create_task(task_status2mqtt(client))
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task_control = asyncio.create_task(task_command2serial(client))
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await asyncio.gather(task_status, task_control)
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if __name__ == '__main__':
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asyncio.run(main()) |