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PaulVua
2025-02-05 16:54:59 +01:00
parent 49be391eb3
commit 46303b9c19
9 changed files with 460 additions and 67 deletions
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22
NPM/get_data_v2.py
View File

@@ -1,11 +1,12 @@
'''
_ _ ____ __ __
| \ | | _ \| \/ |
| \| | |_) | |\/| |
| |\ | __/| | | |
|_| \_|_| |_| |_|
____ _____ _ _ ____ ___ ____ ____
/ ___|| ____| \ | / ___| / _ \| _ \/ ___|
\___ \| _| | \| \___ \| | | | |_) \___ \
___) | |___| |\ |___) | |_| | _ < ___) |
|____/|_____|_| \_|____/ \___/|_| \_\____/
Script to get NPM values
Script to get SENSORS values
And store them inside sqlite database
Uses RTC module for timing
/usr/bin/python3 /var/www/nebuleair_pro_4g/NPM/get_data_v2.py
@@ -73,6 +74,7 @@ ser.write(b'\x81\x12\x6D') #data60s
while True:
try:
#print("Start get_data_v2.py script")
byte_data = ser.readline()
#print(byte_data)
stateByte = int.from_bytes(byte_data[2:3], byteorder='big')
@@ -86,8 +88,6 @@ while True:
#print(f"PM10: {PM10}")
#create JSON
data = {
'capteurID': 'nebuleairpro1',
'sondeID':'USB2',
'PM1': PM1,
'PM25': PM25,
'PM10': PM10,
@@ -101,7 +101,7 @@ while True:
'laserError' : Statebits[7]
}
json_data = json.dumps(data)
print(json_data)
#print(json_data)
#GET RTC TIME
# Read RTC time
@@ -111,7 +111,7 @@ while True:
if rtc_time:
rtc_time_str = rtc_time.strftime('%Y-%m-%d %H:%M:%S')
print(rtc_time_str)
#print(rtc_time_str)
else:
print("Error! RTC module not connected")
rtc_time_str = "1970-01-01 00:00:00" # Default fallback time
@@ -125,7 +125,7 @@ while True:
# Commit and close the connection
conn.commit()
print("Sensor data saved successfully!")
#print("Sensor data saved successfully!")
break # Exit loop after successful execution
except KeyboardInterrupt:

51
html/index.html
View File

@@ -308,9 +308,36 @@ window.onload = function() {
data: {
labels: labels,
datasets: [
{ label: "PM1", data: PM1, borderColor: "red", fill: false },
{ label: "PM2.5", data: PM25, borderColor: "blue", fill: false },
{ label: "PM10", data: PM10, borderColor: "green", fill: false }
{
label: "PM1",
data: PM1,
borderColor: "rgba(0, 51, 153, 1)",
backgroundColor: "rgba(0, 51, 153, 0.2)", // Very light blue background
fill: true,
tension: 0.4, // Smooth curves
pointRadius: 2, // Larger points
pointHoverRadius: 6 // Bigger hover points
},
{
label: "PM2.5",
data: PM25,
borderColor: "rgba(30, 144, 255, 1)",
backgroundColor: "rgba(30, 144, 255, 0.2)", // Very light medium blue background
fill: true,
tension: 0.4,
pointRadius: 2,
pointHoverRadius: 6
},
{
label: "PM10",
data: PM10,
borderColor: "rgba(135, 206, 250, 1)",
backgroundColor: "rgba(135, 206, 250, 0.2)", // Very light blue background
fill: true,
tension: 0.4,
pointRadius: 2,
pointHoverRadius: 6
}
]
},
options: {
@@ -325,11 +352,17 @@ window.onload = function() {
x: {
title: {
display: true,
text: 'Time'
text: 'Time (UTC)',
font: {
size: 16,
family: 'Arial, sans-serif'
},
color: '#4A4A4A'
},
ticks: {
autoSkip: true,
maxTicksLimit: 5,
color: '#4A4A4A',
callback: function(value, index) {
// Access the correct label from the `labels` array
const label = labels[index]; // Use the original `labels` array
@@ -338,6 +371,9 @@ window.onload = function() {
}
return value; // Fallback for invalid labels
}
},
grid: {
display: false // Remove gridlines for a cleaner look
}
@@ -345,7 +381,12 @@ window.onload = function() {
y: {
title: {
display: true,
text: 'Values (µg/m³)'
text: 'Values (µg/m³)',
font: {
size: 16,
family: 'Arial, sans-serif'
},
color: '#4A4A4A'
}
}
}

4
html/launcher.php
View File

@@ -16,8 +16,10 @@ if ($type == "get_npm_sqlite_data") {
// Fetch the last 30 records
$stmt = $db->query("SELECT timestamp, PM1, PM25, PM10 FROM data ORDER BY timestamp DESC LIMIT 30");
$data = $stmt->fetchAll(PDO::FETCH_ASSOC);
$reversedData = array_reverse($data); // Reverse the order
echo json_encode($data);
echo json_encode($reversedData);
} catch (PDOException $e) {
echo json_encode(["error" => $e->getMessage()]);
}

4
html/logs.html
View File

@@ -56,7 +56,7 @@
<div class="col-lg-6 col-12">
<div class="card" style="height: 80vh;">
<div class="card-header">
Loop logs <button type="submit" class="btn btn-secondary btn-sm" onclick="clear_loopLogs()">Clear</button>
Master logs <button type="submit" class="btn btn-secondary btn-sm" onclick="clear_loopLogs()">Clear</button>
</div>
<div class="card-body overflow-auto" id="card_loop_content">
@@ -110,7 +110,7 @@
const loop_card_content = document.getElementById('card_loop_content');
const boot_card_content = document.getElementById('card_boot_content');
fetch('../logs/loop.log')
fetch('../logs/master.log')
.then((response) => {
if (!response.ok) {
throw new Error('Failed to fetch the log file.');

5
loop/1_NPM/send_data.py
View File

@@ -78,9 +78,8 @@ import re
import os
import traceback
import sys
from threading import Thread
import RPi.GPIO as GPIO
from threading import Thread
from adafruit_bme280 import basic as adafruit_bme280
# Record the start time of the script
@@ -95,7 +94,6 @@ if uptime_seconds < 120:
print(f"System just booted ({uptime_seconds:.2f} seconds uptime), skipping execution.")
sys.exit()
url_nebuleair="data.nebuleair.fr"
payload_csv = [None] * 20
payload_json = {
"nebuleairid": "82D25549434",
@@ -185,7 +183,6 @@ i2C_sound_config = config.get('i2C_sound', False) #présence du capteur son
send_aircarto = config.get('send_aircarto', True) #envoi sur AirCarto (data.nebuleair.fr)
send_uSpot = config.get('send_uSpot', False) #envoi sur MicroSpot ()
npm_5channel = config.get('NextPM_5channels', False) #5 canaux du NPM
local_storage = config.get('local_storage', False) #enregistrement en local des data
envea_sondes = config.get('envea_sondes', [])
connected_envea_sondes = [sonde for sonde in envea_sondes if sonde.get('connected', False)]

320
loop/SARA_send_data_v2.py Normal file
View File

@@ -0,0 +1,320 @@
"""
____ _ ____ _ ____ _ ____ _
/ ___| / \ | _ \ / \ / ___| ___ _ __ __| | | _ \ __ _| |_ __ _
\___ \ / _ \ | |_) | / _ \ \___ \ / _ \ '_ \ / _` | | | | |/ _` | __/ _` |
___) / ___ \| _ < / ___ \ ___) | __/ | | | (_| | | |_| | (_| | || (_| |
|____/_/ \_\_| \_\/_/ \_\ |____/ \___|_| |_|\__,_| |____/ \__,_|\__\__,_|
Main loop to gather data from sensor inside SQLite database:
* NPM
* Envea
* I2C BME280
* Noise sensor
and send it to AirCarto servers via SARA R4 HTTP post requests
also send the timestamp (already stored inside the DB) !
/usr/bin/python3 /var/www/nebuleair_pro_4g/loop/SARA_send_data_v2.py
ATTENTION:
# This script is triggered every minutes by /var/www/nebuleair_pro_4g/master.py (as a service)
CSV PAYLOAD (AirCarto Servers)
Endpoint:
data.nebuleair.fr
/pro_4G/data.php?sensor_id={device_id}&timestamp={rtc_module_time}
ATTENTION : do not change order !
CSV size: 18
{PM1},{PM25},{PM10},{temp},{hum},{press},{avg_noise},{max_noise},{min_noise},{envea_no2},{envea_h2s},{envea_o3},{4g_signal_quality}
0 -> PM1 (μg/m3)
1 -> PM25 (μg/m3)
2 -> PM10 (μg/m3)
3 -> temp
4 -> hum
5 -> press
6 -> avg_noise
7 -> max_noise
8 -> min_noise
9 -> envea_no2
10 -> envea_h2s
11 -> envea_o3
12 -> 4G signal quality,
13 -> PM 0.2μm to 0.5μm quantity (Nb/L)
14 -> PM 0.5μm to 1.0μm quantity (Nb/L)
15 -> PM 1.0μm to 2.5μm quantity (Nb/L)
16 -> PM 2.5μm to 5.0μm quantity (Nb/L)
17 -> PM 5.0μm to 10μm quantity (Nb/L)
JSON PAYLOAD (Micro-Spot Servers)
Same as NebuleAir wifi
Endpoint:
api-prod.uspot.probesys.net
nebuleair?token=2AFF6dQk68daFZ
port 443
{"nebuleairid": "82D25549434",
"software_version": "ModuleAirV2-V1-042022",
"sensordatavalues":
[
{"value_type":"NPM_P0","value":"1.54"},
{"value_type":"NPM_P1","value":"1.54"},
{"value_type":"NPM_P2","value":"1.54"},
{"value_type":"NPM_N1","value":"0.02"},
{"value_type":"NPM_N10","value":"0.02"},
{"value_type":"NPM_N25","value":"0.02"},
{"value_type":"MHZ16_CO2","value":"793.00"},
{"value_type":"SGP40_VOC","value":"29915.00"},
{"value_type":"samples","value":"134400"},
{"value_type":"min_micro","value":"137"},
{"value_type":"max_micro","value":"155030"},
{"value_type":"interval","value":"145000"},
{"value_type":"signal","value":"-80"},
{"value_type":"latitude","value":"43.2964"},
{"value_type":"longitude","value":"5.36978"},
{"value_type":"state_npm","value":"State: 00000000"},
{"value_type":"BME280_temperature","value":"28.47"},
{"value_type":"BME280_humidity","value":"28.47"},
{"value_type":"BME280_pressure","value":"28.47"},
{"value_type":"CAIRSENS_NO2","value":"54"},
{"value_type":"CAIRSENS_H2S","value":"54"},
{"value_type":"CAIRSENS_O3","value":"54"}
]
}
"""
import board
import json
import serial
import time
import busio
import re
import os
import traceback
import sys
import sqlite3
import RPi.GPIO as GPIO
from threading import Thread
# Record the start time of the script
start_time_script = time.time()
# Check system uptime
with open('/proc/uptime', 'r') as f:
uptime_seconds = float(f.readline().split()[0])
# Skip execution if uptime is less than 2 minutes (120 seconds)
if uptime_seconds < 120:
print(f"System just booted ({uptime_seconds:.2f} seconds uptime), skipping execution.")
sys.exit()
#Payload CSV to be sent to data.nebuleair.fr
payload_csv = [None] * 20
#Payload JSON to be sent to uSpot
payload_json = {
"nebuleairid": "XXX",
"software_version": "ModuleAirV2-V1-042022",
"sensordatavalues": [] # Empty list to start with
}
# SARA R4 UHTTPC profile IDs
aircarto_profile_id = 0
uSpot_profile_id = 1
# database connection
conn = sqlite3.connect("/var/www/nebuleair_pro_4g/sqlite/sensors.db")
cursor = conn.cursor()
def blink_led(pin, blink_count, delay=1):
"""
Blink an LED on a specified GPIO pin.
Args:
pin (int): GPIO pin number (BCM mode) to which the LED is connected.
blink_count (int): Number of times the LED should blink.
delay (float): Time in seconds for the LED to stay ON or OFF (default is 1 second).
"""
# GPIO setup
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM) # Use BCM numbering
GPIO.setup(pin, GPIO.OUT) # Set the specified pin as an output
try:
for _ in range(blink_count):
GPIO.output(pin, GPIO.HIGH) # Turn the LED on
#print(f"LED on GPIO {pin} is ON")
time.sleep(delay) # Wait for the specified delay
GPIO.output(pin, GPIO.LOW) # Turn the LED off
#print(f"LED on GPIO {pin} is OFF")
time.sleep(delay) # Wait for the specified delay
finally:
GPIO.cleanup(pin) # Clean up the specific pin to reset its state
print(f"GPIO {pin} cleaned up")
#get data from config
def load_config(config_file):
try:
with open(config_file, 'r') as file:
config_data = json.load(file)
return config_data
except Exception as e:
print(f"Error loading config file: {e}")
return {}
#Fonction pour mettre à jour le JSON de configuration
def update_json_key(file_path, key, value):
"""
Updates a specific key in a JSON file with a new value.
:param file_path: Path to the JSON file.
:param key: The key to update in the JSON file.
:param value: The new value to assign to the key.
"""
try:
# Load the existing data
with open(file_path, "r") as file:
data = json.load(file)
# Check if the key exists in the JSON file
if key in data:
data[key] = value # Update the key with the new value
else:
print(f"Key '{key}' not found in the JSON file.")
return
# Write the updated data back to the file
with open(file_path, "w") as file:
json.dump(data, file, indent=2) # Use indent for pretty printing
print(f"updating '{key}' to '{value}'.")
except Exception as e:
print(f"Error updating the JSON file: {e}")
# Define the config file path
config_file = '/var/www/nebuleair_pro_4g/config.json'
# Load the configuration data
config = load_config(config_file)
baudrate = config.get('SaraR4_baudrate', 115200) #baudrate du sara R4
device_id = config.get('deviceID', '').upper() #device ID en maj
need_to_log = config.get('loop_log', False) #inscription des logs
send_aircarto = config.get('send_aircarto', True) #envoi sur AirCarto (data.nebuleair.fr)
send_uSpot = config.get('send_uSpot', False) #envoi sur MicroSpot ()
selected_networkID = config.get('SARA_R4_neworkID', '')
#update device id in the payload json
payload_json["nebuleairid"] = device_id
ser_sara = serial.Serial(
port='/dev/ttyAMA2',
baudrate=baudrate, #115200 ou 9600
parity=serial.PARITY_NONE, #PARITY_NONE, PARITY_EVEN or PARITY_ODD
stopbits=serial.STOPBITS_ONE,
bytesize=serial.EIGHTBITS,
timeout = 2
)
def read_complete_response(serial_connection, timeout=2, end_of_response_timeout=2, wait_for_line=None, debug=True):
'''
Fonction très importante !!!
'''
response = bytearray()
serial_connection.timeout = timeout
end_time = time.time() + end_of_response_timeout
start_time = time.time()
while True:
elapsed_time = time.time() - start_time # Time since function start
if serial_connection.in_waiting > 0:
data = serial_connection.read(serial_connection.in_waiting)
response.extend(data)
end_time = time.time() + end_of_response_timeout # Reset timeout on new data
# Decode and check for the specific line
if wait_for_line:
decoded_response = response.decode('utf-8', errors='replace')
if wait_for_line in decoded_response:
if debug: print(f"[DEBUG] 🔎Found target line: {wait_for_line}")
break
elif time.time() > end_time:
if debug: print(f"[DEBUG] Timeout reached. No more data received.")
break
time.sleep(0.1) # Short sleep to prevent busy waiting
# Final response and debug output
total_elapsed_time = time.time() - start_time
if debug: print(f"[DEBUG] ⏱️ elapsed time: {total_elapsed_time:.2f}s. ⏱️")
# Check if the elapsed time exceeded 10 seconds
if total_elapsed_time > 10 and debug:
print(f"[ALERT] 🚨 The operation took too long🚨")
print(f'<span style="color: red;font-weight: bold;">[ALERT] ⚠️{total_elapsed_time:.2f}s⚠️</span>')
return response.decode('utf-8', errors='replace')
try:
print('<h3>START LOOP</h3>')
print("Getting NPM values")
# Retrieve the last sensor readings
cursor.execute("SELECT * FROM data ORDER BY timestamp DESC LIMIT 1")
last_row = cursor.fetchone()
# Display the result
if last_row:
pm1_value = last_row[1] # Adjust the index based on the column order in your table
print("Last available row:", last_row)
else:
print("No data available in the database.")
print("Verify SARA R4 connection")
# Getting the LTE Signal
print("-> Getting LTE signal <-")
ser_sara.write(b'AT+CSQ\r')
response2 = read_complete_response(ser_sara, wait_for_line="OK")
print('<p class="text-danger-emphasis">')
print(response2)
print("</p>")
match = re.search(r'\+CSQ:\s*(\d+),', response2)
if match:
signal_quality = int(match.group(1))
payload_csv[12]=signal_quality
time.sleep(0.1)
# On vérifie si le signal n'est pas à 99 pour déconnexion
# si c'est le cas on essaie de se reconnecter
if signal_quality == 99:
print('<span style="color: red;font-weight: bold;">⚠️ATTENTION: Signal Quality indicates no signal (99)⚠️</span>')
print("TRY TO RECONNECT:")
command = f'AT+COPS=1,2,"{selected_networkID}"\r'
ser_sara.write(command.encode('utf-8'))
responseReconnect = read_complete_response(ser_sara, timeout=20, end_of_response_timeout=20)
print('<p class="text-danger-emphasis">')
print(responseReconnect)
print("</p>")
print('🛑STOP LOOP🛑')
print("<hr>")
#on arrete le script pas besoin de continuer
sys.exit()
else:
print("Signal Quality:", signal_quality)
'''
SEND TO AIRCARTO
'''
# Calculate and print the elapsed time
elapsed_time = time.time() - start_time_script
print(f"Elapsed time: {elapsed_time:.2f} seconds")
print("<hr>")
except Exception as e:
print("An error occurred:", e)
traceback.print_exc() # This prints the full traceback

8
master.py
View File

@@ -44,6 +44,10 @@ Check the service status:
sudo systemctl status master_nebuleair.service
Specific scripts can be disabled with config.json
Exemple: stop gathering data from NPM
Exemple: stop sending data with SARA R4
'''
import time
import threading
@@ -71,8 +75,8 @@ def run_script(script_name, interval):
# Define scripts and their execution intervals (seconds)
SCRIPTS = [
("NPM/get_data_v2.py", 60), # Runs every 60 seconds
("tests/script2.py", 10), # Runs every 10 seconds
("NPM/get_data_v2.py", 60), # Get NPM data every 60s
("loop/SARA_send_data_v2.py", 60), # Runs every 60 seconds
("tests/script3.py", 10), # Runs every 10 seconds
]

39
sqlite/create_db.py
View File

@@ -15,19 +15,44 @@ import sqlite3
conn = sqlite3.connect("/var/www/nebuleair_pro_4g/sqlite/sensors.db")
cursor = conn.cursor()
# Create a table for storing sensor data
# Create a table 1
cursor.execute("""
CREATE TABLE IF NOT EXISTS data (
CREATE TABLE IF NOT EXISTS data_NPM (
timestamp TEXT,
PM1 REAL,
PM25 REAL,
PM10 REAL,
temp REAL,
hum REAL,
press REAL,
temp_npm REAL,
hum_npm REAL
)
""")
# Create a table 2
cursor.execute("""
CREATE TABLE IF NOT EXISTS data_BME280 (
timestamp TEXT,
temperature REAL,
humidity REAL,
pressure REAL
)
""")
# Create a table 3
cursor.execute("""
CREATE TABLE IF NOT EXISTS data_envea (
timestamp TEXT,
no2 REAL,
h2s REAL,
o3 REAL,
nh3 REAL,
co REAL,
o3 REAL
)
""")
# Create a table 4
cursor.execute("""
CREATE TABLE IF NOT EXISTS data_NPM_5channels (
timestamp TEXT,
PM_ch1 INTEGER,
PM_ch2 INTEGER,
PM_ch3 INTEGER,
@@ -36,6 +61,8 @@ CREATE TABLE IF NOT EXISTS data (
)
""")
# Commit and close the connection
conn.commit()
conn.close()

2
sqlite/read.py
View File

@@ -20,6 +20,8 @@ cursor = conn.cursor()
cursor.execute("SELECT * FROM data ORDER BY timestamp DESC LIMIT 10")
rows = cursor.fetchall()
rows.reverse() # Reverse the order in Python (to get ascending order)
# Display the results
for row in rows: