74 lines
1.8 KiB
Python
74 lines
1.8 KiB
Python
#from picamera import PiCamera
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import adafruit_dht
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import adafruit_tsl2561
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import board
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import json
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class RaspySensors:
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'''Class to handle all sensors'''
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def __init__(self) -> None:
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'''Init all Sensors'''
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#[ ]TODO Message if Error
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#Air Temperature & Humidity
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self.dht22 = adafruit_dht.DHT22(board.D4, use_pulseio=False)
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#Brightness
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self.tsl2561 = adafruit_tsl2561.TSL2561(board.I2C())
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#global Variables
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self.sensorData ={
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"Air Temperature [°C]" : 0,
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"Air Humidity [%]" : 0,
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"Earth Humidity [%]" : 0,
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"Brightness [Lux]" : 0,
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"Plant ID": 0,
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"Action ID": 0
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}
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def readSensors(self):
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'''Read all Sensors and return Dictionary with data'''
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#read DHT22
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#if Error reading Data try again
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while True:
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try:
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self.sensorData["Air Temperature [°C]"] = self.dht22.temperature
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self.sensorData["Air Humidity [%]"] = self.dht22.humidity
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except:
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continue
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break
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#read TSL2561
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self.sensorData["Brightness [Lux]"] = round(self.tsl2561.lux, 2)
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return self.sensorData
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#[ ]TODO - take picture function
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def takePicture(self):
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'''Take picture and return image'''
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return self.image
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#[ ]TODO
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def readPosition(self):
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'''Read and return Position'''
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return self.position
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#[ ]TODO
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def readBattery(self):
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'''Read and return battery of ev3'''
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return self.battery
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#for Testing only
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def main():
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sensors = RaspySensors()
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test = sensors.readSensors()
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print("Data:" + json.dumps(test))
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if __name__ == "__main__":
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main() |