Add control over MQTT
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55
code/main.py
55
code/main.py
@ -101,7 +101,7 @@ def now(clock):
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return "{0:04d}/{1:02d}/{2:02d}_{4:02d}:{5:02d}:{6:02d}".format(*clock.datetime())
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def MqttPublish(topic, message, retain=False, qos=0, sleep=0):
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def mqtt_publish(topic, message, retain=False, qos=0, sleep=0):
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"""MQTT publish helper."""
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global CLIENT
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@ -114,10 +114,35 @@ def MqttPublish(topic, message, retain=False, qos=0, sleep=0):
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time.sleep_ms(sleep)
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def MqttMultiPublish(payload, sleep=0):
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def mqtt_multipub(payload, sleep=0):
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"""Send multiple data"""
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for pl in payload:
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MqttPublish(pl[0], pl[1], retain=pl[2], qos=pl[3], sleep=sleep)
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mqtt_publish(pl[0], pl[1], retain=pl[2], qos=pl[3], sleep=sleep)
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def mqtt_callback(topic, msg):
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"""Callback en cas de changement de mode"""
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global CURRENT_MODE
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global BRIGHTN
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global PWR
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# print(topic, msg)
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t = topic.split(b'/')
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l = len(t)
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if t[l-1] == b'value' and msg.isdigit():
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msg = int(msg)
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# print(t[l-2], msg)
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if t[l-2] == b'mode' and msg in range(0, len(light_modes.MODES_LST)):
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# print("Nouveau mode: ", int(msg))
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CURRENT_MODE = msg
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if t[l-2] == b'brightness' and msg in range(0, 101):
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# print("Modif. luminosité :", int(msg))
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BRIGHTN = msg
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ENCODER.reset(BRIGHTN)
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if t[l-2] == b'power' and msg in (0, 1):
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PWR = bool(msg)
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else:
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print("Pas une valeur. Ignore...")
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def power_cycle():
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@ -143,8 +168,8 @@ def power_cycle():
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time.sleep_ms(10)
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# Envoi de la nouvelle info au MQTT
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MqttMultiPublish([['power/date', now(rtc), True, 1],
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['power/value', "{}".format(PWR), True, 0]])
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mqtt_multipub([['power/date', now(rtc), True, 1],
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['power/value', "{:d}".format(PWR), True, 0]])
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def update_button_c(button, button_state, pwr, mode):
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@ -174,8 +199,8 @@ def update_button_c(button, button_state, pwr, mode):
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if mode >= len(light_modes.MODES_LST):
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mode = 0
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MqttMultiPublish([['mode/date', now(rtc), True, 1],
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['mode/value', "{}".format(mode), True, 1]])
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mqtt_multipub([['mode/date', now(rtc), True, 1],
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['mode/value', "{}".format(mode), True, 1]])
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return mode
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@ -202,10 +227,18 @@ data = [["last_boot", now(rtc), True, 1],
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['brightness/date', now(rtc), True, 1],
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["brightness/value", "{}".format(BRIGHTN), True, 1],
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['power/date', now(rtc), True, 1],
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["power/value", "{}".format(PWR), True, 1],
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["power/value", "{:d}".format(PWR), True, 1],
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]
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MqttMultiPublish(data)
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mqtt_multipub(data)
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# MQTT subscription
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print("Set callback...")
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CLIENT.set_callback(mqtt_callback)
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print("OK")
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print("Subcribe...")
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CLIENT.subscribe(b"{location}/{device}/#".format(location=config.LOCATION,
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device=CLIENT.client_id))
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print("OK")
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time.sleep(1)
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BRIGHTN_DATA = None
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@ -236,9 +269,11 @@ while True:
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update_conn_led()
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CLIENT.check_msg()
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# On n'envoie les données de luminosité qu'une fois stabilisée (MQTT_DELAY)
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if BRIGHTN_DATA is not None and time.ticks_diff(time.ticks_ms(), MQTT_TIMER) >= 0:
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MqttMultiPublish(BRIGHTN_DATA)
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mqtt_multipub(BRIGHTN_DATA)
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BRIGHTN_DATA = None
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time_to_test = rtc.datetime()
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