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Changed readSensors for better ErrorHandling

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This commit is contained in:
Luis Waldhauser 2023-05-30 11:03:21 +02:00
parent 052ace21bf
commit a8f365cd4f
3 changed files with 17 additions and 20 deletions
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13
software/roboter/raspy/functions.py
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@ -17,11 +17,11 @@ def measure_send_data(plantID, actionID, client: mqtt.Client):
actionID (_type_): current ID of driving action
client (mqtt.Client): current mqtt client for publishing
"""
sensordata = {}
sensordata |= SENSORDATA
sensorData = {}
sensorData |= SENSORDATA
try:
sensorData = Sensors.readSensors()
Sensors.readSensors(sensorData)
except Exception as e:
logging.error(str(e))
client.publish(Topics["ROBOT_DATA_ERROR"], str(e), qos=1)
@ -111,14 +111,13 @@ def drive_plant_all_thread(plantIDs: list, actionID, client: mqtt.Client):
try:
sensordata = {}
sensordata |= SENSORDATA
sensordata = Sensors.readSensors()
sensordata["PlantID"] = plant
allPlantData["SensorData"].append(sensordata)
Sensors.readSensors(sensordata)
except Exception as e:
logging.error(str(e))
client.publish(Topics["ROBOT_DATA_ERROR"], str(e), qos=1)
time.sleep(3)
sensordata["PlantID"] = plant
allPlantData["SensorData"].append(sensordata)
# TODO How to Handle Pictures and PlantID

5
software/roboter/raspy/mainProg.py
View File

@ -12,7 +12,7 @@ import paho.mqtt.client as mqtt
import functions
import logging
import sys
from defines import Topics, RASPI_CLIENT_ID, MQTT_BROKER_GLOBAL
from defines import Topics, RASPI_CLIENT_ID, MQTT_BROKER_GLOBAL, MQTT_BROKER_LOCAL
def on_connect(client: mqtt.Client, userdata, flags, rc):
@ -53,8 +53,11 @@ def main():
logging.getLogger().addHandler(logging.StreamHandler(sys.stdout))
client = mqtt.Client(RASPI_CLIENT_ID)
# client = mqtt.Client(RASPI_CLIENT_ID, transport="websockets") # Local Broker
client.on_connect = on_connect
client.connect(MQTT_BROKER_GLOBAL)
# client.connect("192.168.137.197") # Local Broker
# CHECK forever or start
client.loop_start()

13
software/roboter/raspy/raspy_sensors.py
View File

@ -2,7 +2,6 @@
import adafruit_dht
import adafruit_tsl2561
import board
import json
import spidev
from picamera import PiCamera
from defines import SENSORDATA
@ -90,22 +89,19 @@ def readMCP3008():
return percentage
# TODO Function for all sensors
def readSensors():
def readSensors(sensorData):
"""
Read DHT22, TSL2561 and Humidity Sensor
Args:
sensorData (dictionary): Dictionary of type SENSORDATA
Raises:
Exception: DHT22 not connected
Exception: TSL2561 not connected
Exception: YL69 not connected
Returns:
dict: Sensordata
"""
sensorData = {}
sensorData |= SENSORDATA
errorMessage = ""
# read DHT22
@ -134,7 +130,6 @@ def readSensors():
if errorMessage != "":
raise Exception(errorMessage)
return sensorData
def takePicture():