mqtt fun times
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6bdeb122d7
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114
main.py
114
main.py
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@ -2,15 +2,15 @@ import uPyConfig
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#hw = uPyConfig.esp32()
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hw = uPyConfig.esp8266(variant='d1-r2')
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import webrepl
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webrepl.start()
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#import webrepl
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#webrepl.start()
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#print family, variant and IP address (using oled, if available on-board)
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#import init_sample
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#init_sample.PrintHWInfo(hw)
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# Main app
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from uPySensor import *
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hw.owc.__init__(hw.owc, 12)
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hw.onewire_init(2)
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bme280 = BME280 (hw.i2c.bus)
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lm75a = LM75A (hw.i2c.bus)
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sht21 = SHT21 (hw.i2c.bus)
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@ -22,102 +22,22 @@ server="10.13.37.18"
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client_id=ubinascii.hexlify(unique_id())
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mqttc=MQTTClient(client_id,server)
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mqttc.connect()
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from time import sleep_ms
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def _bme280():
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bme280.update_sensor()
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mqttc.publish(b'home/temp/indoor/bme280/1', "%0.2f" % bme280.temperature)
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mqttc.publish(b'home/humidity/indoor/bme280/1', "%0.2f" % bme280.humidity)
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mqttc.publish(b'home/pressure/indoor/bme280/1', "%0.2f" % bme280.pressure)
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mqttc.publish(b'home/temp/indoor/bme280/1', b"%0.2f" % bme280.temperature)
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mqttc.publish(b'home/humidity/indoor/bme280/1', b"%0.2f" % bme280.humidity)
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mqttc.publish(b'home/pressure/indoor/bme280/1', b"%0.2f" % bme280.pressure)
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def _sht21():
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mqttc.publish(b'home/temp/indoor/sht21/1', "%0.3f" % sht21.read_tempC())
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mqttc.publish(b'home/humidity/indoor/sht21/1', "%0.3f" % sht21.read_hum())
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def _lm75a(): mqttc.publish(b'home/temp/indoor/lm75a/1', "%0.1f" % lm75a.read_tempC())
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mqttc.publish(b'home/temp/indoor/sht21/1', b"%0.3f" % sht21.read_tempC())
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mqttc.publish(b'home/humidity/indoor/sht21/1', b"%0.3f" % sht21.read_hum())
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def _ds18b20(): mqttc.publish(b'home/temp/outdoor/ds18b20/1', b"%0.3f" % ds18b20.read_tempC())
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def _lm75a(): mqttc.publish(b'home/temp/indoor/lm75a/1', b"%0.1f" % lm75a.read_tempC())
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#from machine import Pin, TouchPad, SPI
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#from uPaper import epaper, fbuf
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#from ST7735 import TFT
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#from time import sleep_ms
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#display initialise
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#tft_spibus=2
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#tft_mosi=Pin(23)
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#tft_sck=Pin(5)
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#tft_dc=17
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#tft_rst=12
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#tft_cs=16
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#
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#spi=SPI(tft_spibus,baudrate=20000000,polarity=0,phase=0,mosi=tft_mosi,sck=tft_sck)
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#tft=TFT(spi,tft_dc,tft_rst,tft_cs)
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##turn display on, init green, blue, enable RGB, then init red.
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##i don't get it either, but this is the only way i've found to get the screen fully working
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##anything else either doesn't display correct colours, or it does but there's a bar on the side of the screen
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#tft.on()
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#tft.initg()
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#tft.initb()
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#tft.rgb(True)
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#tft.initr()
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#sleep_ms(200)
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#tft.fill(tft.RED)
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#sleep_ms(40)
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#tft.fill(tft.BLUE)
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#sleep_ms(40)
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#tft.fill(tft.GREEN)
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#sleep_ms(40)
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#tft.fill(tft.PURPLE)
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#sleep_ms(40)
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#tft.fill(tft.WHITE)
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#sleep_ms(800)
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#
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#from fonts import terminal
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#from network import WLAN as wlan, STA_IF as staif
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#
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#tft.text((4,6),hw.family,tft.BLACK,terminal.data)
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#tft.text((4,16),hw.variant,tft.BLACK,terminal.data)
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#tft.text((4,26),wlan(staif).ifconfig()[0],tft.BLACK,terminal.data)
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#
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#w=32
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#h=25
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#
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#buttonA=Pin(35,Pin.IN)
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#buttonB=Pin(34,Pin.IN)
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#buttonC=Pin(39,Pin.IN)
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#stateA=1
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#stateB=1
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#stateC=1
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#
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#import machine
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#
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#def buttonInterrupt(p):
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# print(p)
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# if p==buttonA:
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# stateA=p.value()
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# buttonChange(0)
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# elif p==buttonB:
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# stateB=p.value()
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# buttonChange(1)
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# elif p==buttonC:
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# stateC=p.value()
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# buttonChange(2)
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# else:
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# print("unrecognised button")
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#
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#def buttonChange(i):
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# left=2+(w*i)+i
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# c=tft.RED
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# if i==0: c=(tft.GREEN if stateA==0 else tft.RED)
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# elif i==1: c=(tft.GREEN if stateB==0 else tft.RED)
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# elif i==2: c=(tft.GREEN if stateC==0 else tft.RED)
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# else: return
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# tft.rect((left,128-h),(w,h),c)
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#
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#buttonChange(0)
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#buttonChange(1)
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#buttonChange(2)
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#buttonA.irq(trigger=Pin.IRQ_FALLING, handler=buttonInterrupt)
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#buttonA.irq(trigger=Pin.IRQ_RISING, handler=buttonInterrupt)
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#buttonB.irq(trigger=Pin.IRQ_FALLING, handler=buttonInterrupt)
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#buttonB.irq(trigger=Pin.IRQ_RISING, handler=buttonInterrupt)
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#buttonC.irq(trigger=Pin.IRQ_FALLING, handler=buttonInterrupt)
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#buttonC.irq(trigger=Pin.IRQ_RISING, handler=buttonInterrupt)
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#
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while True:
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_bme280()
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_sht21()
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_ds18b20()
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_lm75a()
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sleep_ms(30000)
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