73 lines
2.5 KiB
Python
73 lines
2.5 KiB
Python
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import gc
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import network
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import socket
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from st3m.application import Application, ApplicationContext
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from umqtt.robust import MQTTClient
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WIFI_SSID = b'...'
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WIFI_PSK = b'...'
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MQTT_BROKER_IP = '...'
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MQTT_CLIENT_ID = b'flow3r-{}'
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MQTT_BASE_TOPIC = b'flow3r-{}/event'
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class Flow3rOpenhabMqtt(Application):
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def __init__(self, app_ctx: ApplicationContext) -> None:
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super().__init__(app_ctx)
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self.state = 0
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self.nic = network.WLAN(network.STA_IF)
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client_id = MQTT_CLIENT_ID.format(self.nic.config('mac').hex())
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self.base_topic = MQTT_BASE_TOPIC.format(self.nic.config('mac').hex())
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self.mqtt = MQTTClient(client_id, MQTT_BROKER_IP)
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self.before = [0]*10
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def draw(self, ctx: Context) -> None:
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if self.state == 0:
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return
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ctx.line_width = 18
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ctx.line_join = ctx.BEVEL
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ctx.rgb(0, 0, 0).rectangle(-120, -120, 240, 240).fill()
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ctx.rgb(0.3, 0.3, 0.3).arc(0, 0, 90, 0, 2.39, 0).arc(0, 0, 90, 2.79, 6.29, 0).stroke()
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ctx.rgb(0.9, 0.3, 0.1).move_to(-96, 53).line_to(-1, -43).line_to(71, 29).stroke()
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def do_connect(self):
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self.nic.active(True)
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if not self.nic.isconnected():
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print('connecting to network...')
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self.nic.connect(WIFI_SSID, WIFI_PSK)
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while not self.nic.isconnected():
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pass
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print('network config:', self.nic.ifconfig())
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def think(self, ins: InputState, delta_ms: int) -> None:
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if self.nic.status() not in [network.STAT_CONNECTING, network.STAT_GOT_IP]:
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self.do_connect()
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if self.nic.status() == network.STAT_GOT_IP and self.state == 0:
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gc.collect()
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self.mqtt.connect()
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self.state = 1
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if self.state == 1:
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for i in range(5):
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if ins.captouch.petals[i*2].pads.cw or ins.captouch.petals[i*2].pads.ccw:
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if self.before[i*2] == 0:
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self.mqtt.publish(self.base_topic, b'{{"petal":"{}","event":"press_tip"}}'.format(i))
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self.before[i*2] = 1
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else:
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self.before[i*2] = 0
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if ins.captouch.petals[i*2].pads.base:
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if self.before[i*2+1] == 0:
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self.mqtt.publish(self.base_topic, b'{{"petal":"{}","event":"press_base"}}'.format(i))
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self.before[i*2+1] = 1
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else:
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self.before[i*2+1] = 0
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if __name__ == "__main__":
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import st3m.run
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st3m.run.run_view(Flow3rOpenhabMqtt(ApplicationContext()))
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