Minor changes

software/roboter/raspy/defines.py

@@ -4,7 +4,7 @@ created by caliskan at 19.04.2023
 contains all constants for the backend architecture of the smart garden project
 """
 
-MQTT_BROKER_LOCAL = "lorem ipsum"
+MQTT_BROKER_LOCAL = "192.168.0.199"
 MQTT_BROKER_GLOBAL = "mqtt.eclipseprojects.io"
 RASPI_CLIENT_ID = "smart_farming_raspi"
 BACKEND_CLIENT_ID = "smart_farming_server"
@@ -21,19 +21,25 @@ Topics = {
     "ROBOT_DATA_PICTURE": "ROBOT/DATA/PICTURE",
 
     "BACKEND_ACTION_DRIVE": "BACKEND/ACTION/DRIVE",
+    "BACKEND_ACTION_DRIVEPALL": "BACKEND/ACTION/DRIVEALL",
     "BACKEND_ACTION_GETPOSITION": "BACKEND/ACTION/GETPOSITION",
     "BACKEND_ACTION_GETBATTERY": "BACKEND/ACTION/GETBATTERY",
     "BACKEND_ACTION_GETALLDATA": "BACKEND/ACTION/GETALLDATA",
+    "BACKEND_ACTION_NEWPLANT": "BACKEND/ACTION/NEWPLANT",
+    "BACKEND_ACTION_CONFIGUREPLANT": "BACKEND/ACTION/CONFIGUREPLANT",
+    "BACKEND_ACTION_DELETEPLANT": "BACKEND/ACTION/DELETEPLANT",
+    "BACKEND_ACTION_PLANTCOUNT": "BACKEND/ACTION/PLANTCOUNT",
 
     "BACKEND_DATA_SENSORDATA": "BACKEND/DATA/SENSORDATA",
     "BACKEND_DATA_SENSORDATAALL": "BACKEND/DATA/SENSORDATA_ALL",
     "BACKEND_DATA_POSITION": "BACKEND/DATA/POSITION",
     "BACKEND_DATA_BATTERY": "BACKEND/DATA/BATTERY",
-    "BACKEND_DATA_PICTURE": "BACKEND/DATA/PICTURE"
+    "BACKEND_DATA_PICTURE": "BACKEND/DATA/PICTURE",
+    "BACKEND_DATA_PLANTCOUNT": "BACKEND/DATA/PLANTCOUNT",
+
 
 }
 
-
 # MQTT Messages:
 
 # region Robot -> Backend
@@ -79,7 +85,8 @@ PLANTDATA = {
     "Brightness": 0,
     "PlantID": 0,
     "Timestamp": "",
-    "MeasurementID": 0
+    "MeasurementID": 0,
+    "PlantName": ""
 }
 
 ALLPLANTDATA = [
@@ -102,14 +109,29 @@ BATTERY = {
     "Timestamp": ""
 }
 
+PLANTCOUNT = {
+    "CurrenCount": 0,
+    "maxCount": 0
+}
+
 # endregion
 
 # region Frontend -> Backend
 
 DRIVE = {
-    "PlantID": 0
+    "PlantName": ""
 }
 
+NEWPLANT = PLANTDATA
+
+CONFIGUREPLANT = PLANTDATA
+
+DELETEPLANT = {
+    "PlantID": ""
+}
+
+# DRIVEALL -> no message needed
+
 # GETPOSITION -> no message needed
 
 # GETBATTERY -> no message needed

software/roboter/raspy/functions.py

@@ -7,7 +7,7 @@ from defines import Topics, SENSORDATA
 
 def measure_send_data(plantID, actionID, client: mqtt.Client):
     """
-    Reads all sensors and publishes data via MQTT
+    Reads all sensors and publishes data via MQTT in form of SENSORDATA
 
     Args:
         plantID (_type_): plant to measure
@@ -39,21 +39,18 @@ def drive_plant_thread(plantID, actionID, client: mqtt.Client):
         client (mqtt.Client): current mqtt client for publishing
     """
     # FIXME Change to color code driving
-    # errorCode = os.system(f'sshpass -p maker ssh robot@ev3dev.local python3 /home/robot/Programme/plant_{plantID}.py')
+    errorCode = os.system(f'sshpass -p maker ssh robot@ev3dev.local python3 /home/robot/Programme/plant_{plantID}.py')
-    # # errorCode = os.system(f'sshpass -p maker ssh robot@ev3dev.local python3 /home/robot/Programme/drive_plant.py {plantID}')
+    # errorCode = os.system(f'sshpass -p maker ssh robot@ev3dev.local python3 /home/robot/Programme/drive_plant.py {plantID}')
 
     # TODO Error Message
-    # if errorCode != 0:
+    if errorCode != 0:
-    #     print(f"Robot Error {errorCode} occurred")
+        print(f"Robot Error {errorCode} occurred")
-    #     print("Drive Plant aborted, Robot at starting position")
+        print("Drive Plant aborted, Robot at starting position")
-    #     return
+        return
    
     print("Measuring Sensors")
-
-    #FIXME Sensor not working
     measure_send_data(plantID, actionID, client)
 
-
     print("Robot driving home")
     errorCode = os.system(f'sshpass -p maker ssh robot@ev3dev.local python3 /home/robot/Programme/drive_back.py {plantID}')
 
@@ -74,12 +71,12 @@ def drive_plant_thread(plantID, actionID, client: mqtt.Client):
 def drive_plant(clients: mqtt.Client, userdata, message: mqtt.MQTTMessage):
     """
     Function to drive to plant according to request
-    Starting Drive in Thread
+    Starting Drive in Thread to not block main programm
 
     Args:
         clients (mqtt.Client): current mqtt client
         userdata (_type_): _description_
-        message (mqtt.MQTTMessage): received message
+        message (mqtt.MQTTMessage): received DRIVE message with PlantID and ActionID
     """
     dictMessage = json.loads(str(message.payload.decode("UTF-8")))
     plantID = dictMessage["PlantID"]
@@ -94,7 +91,7 @@ def drive_plant(clients: mqtt.Client, userdata, message: mqtt.MQTTMessage):
 def get_position(clients: mqtt.Client, userdata, message: mqtt.MQTTMessage):
     """
     Callback function for GPS position request
-    Function to send actual GPS position via MQTT
+    Function to send actual GPS position via MQTT in form of POSITION
 
     Args:
         clients (mqtt.Client): current mqtt client
@@ -112,7 +109,7 @@ def get_position(clients: mqtt.Client, userdata, message: mqtt.MQTTMessage):
 def get_BatteryStatus(clients: mqtt.Client, userdata, message: mqtt.MQTTMessage):
     """
     Callback function for battery status request
-    Function to read battery status from ev3 and send via MQTT
+    Function to read battery status from ev3 and send via MQTT in form of BATTERY
     8,5V -> 100%
     5V -> 0%
 

software/roboter/raspy/mainProg.py

@@ -10,7 +10,6 @@ Interaction with the EV3 via SSH
 
 import paho.mqtt.client as mqtt
 import functions
-
 from defines import Topics, RASPI_CLIENT_ID, MQTT_BROKER_GLOBAL
 
 
@@ -54,12 +53,8 @@ def main():
 
     print("Starting Loop")
     while True:
-    #     print("Looping")
-    #     time.sleep(1)
         pass
 
 
-
-
 if __name__ == "__main__":
     main()

software/roboter/raspy/raspy_sensors.py

@@ -14,8 +14,8 @@ def readDHT22():
         Exception: If DHT22 not connected properly
 
     Returns:
-        float: air temperature in °C
+        float: temperature [°C]
-        float: air humidity %
+        float: humidity [%]
     """
     try:
         dht22 = adafruit_dht.DHT22(board.D4, use_pulseio=False)
@@ -40,7 +40,7 @@ def readTSL2561():
         Exception: If TSL2561 not connected properly
 
     Returns:
-        int: brightness in Lux
+        int: brightness [Lux]
     """
     try:
         tsl2561 = adafruit_tsl2561.TSL2561(board.I2C())
@@ -118,14 +118,3 @@ def readPosition():
      """
     position = ""
     return position
-
-
-# for Testing only
-def main():
-    sensors = RaspySensors()
-    test = sensors.readSensors()
-    print("Data:" + json.dumps(test))
-
-
-if __name__ == "__main__":
-    main()