Famous_Longwing/mesh-mqtt-to-mysql-python
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Update monitor_mesh.py

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brad28b 2024-05-16 10:32:42 +10:00 committed by GitHub
parent be08bccf0e
commit d50c8ae815
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1 changed files with 27 additions and 17 deletions
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monitor_mesh.py
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@ -7,13 +7,16 @@ import json
# MySQL database configuration
servername = "localhost"
username = "meshtastic"
password = "YOUR_PASSWORD_HERE"
password = "YOUR_PASSWORD"
dbname = "meshtastic"
# MQTT broker configuration
broker_address = "192.168.X.X"
broker_address = "192.168.x.x"
broker_port = 1883
client_id = "mesh-monitor-py"
topic = "Meshtastic/2/json/LongFast/!da5ed0a0" # replace !da5ed0a0 with your own Node ID
# You should not need to modify anything beyong here
# Connect to MySQL database
conn = pymysql.connect(host=servername, user=username, password=password, database=dbname)
@ -32,16 +35,27 @@ def process_JSON(data, type):
sql_values += "%s,"
params.append(value)
for field, value in data['payload'].items():
if isinstance(value, list):
field_str = '|'.join([f"node_id:{item['node_id']}:snr:{item['snr']}" for item in value])
sql_columns += f"`payload_{field}`,"
sql_values += "%s,"
params.append(field_str)
else:
sql_columns += f"`payload_{field}`,"
sql_values += "%s,"
params.append(value)
payload_value = data.get('payload')
if isinstance(payload_value, dict):
for field, value in payload_value.items():
if isinstance(value, list):
if field == 'neighbors':
# Extract neighbor information and join into a single string
field_str = '|'.join([f"node_id:{item['node_id']}:snr:{item['snr']}" for item in value])
else:
field_str = '|'.join(value) # Concatenate array elements into a string
sql_columns += f"`payload_{field}`,"
sql_values += "%s,"
params.append(field_str)
else:
sql_columns += f"`payload_{field}`,"
sql_values += "%s,"
params.append(value)
else:
# Handle the case where payload is not a dictionary with iterable values
sql_columns += "`payload_route`,"
sql_values += "%s,"
params.append(payload_value)
# Remove trailing commas
sql_columns = sql_columns.rstrip(",")
@ -59,8 +73,7 @@ def process_JSON(data, type):
cursor.close()
def on_connect(client, userdata, flags, rc):
# print("Connected to MQTT broker with result code "+str(rc))
client.subscribe("Meshtastic/2/json/LongFast/!da5ed0a0")
client.subscribe(topic)
def on_message(client, userdata, msg):
print(msg.payload.decode())
@ -70,13 +83,10 @@ def on_message(client, userdata, msg):
if data['type'] in known_types:
process_JSON(data, data['type'])
mqtt_client = mqtt.Client(client_id=client_id)
mqtt_client.on_connect = on_connect
mqtt_client.on_message = on_message
# print("MySQL connection successful")
try:
mqtt_client.connect(broker_address, broker_port, 60)
mqtt_client.loop_forever()