59 lines
No EOL
2.3 KiB
Python
59 lines
No EOL
2.3 KiB
Python
import asyncio
|
|
import serial
|
|
import aioserial
|
|
import aiomqtt
|
|
from tse_serial_interpreter import *
|
|
|
|
aser: aioserial.AioSerial = aioserial.AioSerial(
|
|
port='/dev/cu.usbserial-14240',
|
|
baudrate=1200,
|
|
parity=serial.PARITY_NONE,
|
|
bytesize=serial.EIGHTBITS,
|
|
stopbits=serial.STOPBITS_ONE
|
|
)
|
|
# TODO adjust serial on actual TSE interface
|
|
|
|
async def task_status2mqtt(statusClient: aiomqtt.Client):
|
|
while True:
|
|
data = await aser.read_until_async()
|
|
data = data.decode(errors='ignore').strip()
|
|
print("TSE box sent: " + data)
|
|
relState = resp_to_relay_state(data)
|
|
publishTopic = f"p1/tseRelays/{relState.relay_id}/status"
|
|
publishPayload = "ON" if relState.state else "OFF"
|
|
print("Publishing [" + publishPayload + "] to topic [" + publishTopic + "]")
|
|
await statusClient.publish(publishTopic, payload=publishPayload)
|
|
|
|
|
|
async def task_command2serial(controlClient: aiomqtt.Client):
|
|
await controlClient.subscribe("p1/tseRelays/#")
|
|
async with controlClient.messages as msgs:
|
|
async for mesg in msgs:
|
|
mesg: aiomqtt.Message
|
|
if mesg.topic.matches('p1/tse_box/+/ukaz'):
|
|
msgTopic = mesg.topic.value
|
|
cmnd = mesg.payload.decode()
|
|
print("Received: [" + msgTopic + "] payload: [" + cmnd + "]")
|
|
relay = int(mesg.topic.value.split("/")[-2])
|
|
cmnd = cmnd == "ON"
|
|
relState = RelayState(relay, cmnd)
|
|
setRelay = relay_state_to_cmd(relState)
|
|
print("Sending to TSE box: " + setRelay)
|
|
await aser.write_async(bytes(setRelay + '\r\n', "ascii"))
|
|
|
|
publishTopic = f"p1/tseRelays/{relState.relay_id}/status"
|
|
publishPayload = "1" if relState.state else "0"
|
|
print("Also publishing topic [" + publishTopic + "] with status [" + publishPayload + "]")
|
|
await controlClient.publish(publishTopic, payload=publishPayload)
|
|
|
|
await asyncio.sleep(0.01)
|
|
|
|
|
|
async def main():
|
|
async with aiomqtt.Client('localhost', 1883) as client:
|
|
task_status = asyncio.create_task(task_status2mqtt(client))
|
|
task_control = asyncio.create_task(task_command2serial(client))
|
|
await asyncio.gather(task_status, task_control)
|
|
|
|
if __name__ == '__main__':
|
|
asyncio.run(main()) |