4f3d273981
Nouveau capteur de qualité d'air CCS811 sur le bus I2C, calqué sur le pattern S88 (local-only, pas encore dans le payload de transmission). - CCS811/get_data.py (lecture live) + write_data.py (timer 10s, self-heal table) - table data_CCS811 (timestamp, eCO2, TVOC) dans create_db.py - config CCS811 (bool) + CCS811_address (0x5A/0x5B, défaut 0x5A) dans set_config.py - service+timer systemd nebuleair-ccs811-data (10s) + ajout boucle d'activation - admin.html: case d'activation + dropdown adresse I2C - sensors.html: carte Get Data (TVOC + eCO2) - database.html + launcher.php: consultation/export/stats data_CCS811 - lib adafruit-circuitpython-ccs811 dans installation_part1.sh - CCS811/README.md: câblage, adresses, warning clock-stretching I2C sur Pi - CLAUDE.md + changelog mis à jour Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
185 lines
3.9 KiB
Python
Executable File
185 lines
3.9 KiB
Python
Executable File
r'''
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____ ___ _ _ _
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/ ___| / _ \| | (_) |_ ___
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\___ \| | | | | | | __/ _ \
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___) | |_| | |___| | || __/
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|____/ \__\_\_____|_|\__\___|
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Script to create a sqlite database
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/usr/bin/python3 /var/www/nebuleair_pro_4g/sqlite/create_db.py
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in case of readonly error:
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sudo chmod 777 /var/www/nebuleair_pro_4g/sqlite/sensors.db
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'''
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import sqlite3
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# Connect to (or create if not existent) the database
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conn = sqlite3.connect("/var/www/nebuleair_pro_4g/sqlite/sensors.db")
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cursor = conn.cursor()
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#create a config table
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS config_table (
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key TEXT PRIMARY KEY,
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value TEXT NOT NULL,
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type TEXT NOT NULL
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)
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""")
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#creates a config table for envea sondes
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS envea_sondes_table (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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connected INTEGER NOT NULL,
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port TEXT NOT NULL,
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name TEXT NOT NULL,
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coefficient REAL NOT NULL
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)
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""")
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# Create a table timer
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS timestamp_table (
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id INTEGER PRIMARY KEY CHECK (id = 1), -- Enforce single row by using fixed ID
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last_updated DATETIME NOT NULL
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)
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""")
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cursor.execute("""
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INSERT OR REPLACE INTO timestamp_table (id, last_updated)
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VALUES (1, CURRENT_TIMESTAMP);
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""")
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#create a modem status table
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS modem_status (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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timestamp TEXT,
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status TEXT
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)
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""")
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# Create a table NPM
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS data_NPM (
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timestamp TEXT,
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PM1 REAL,
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PM25 REAL,
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PM10 REAL,
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temp_npm REAL,
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hum_npm REAL,
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npm_status INTEGER DEFAULT 0
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)
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""")
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# Add npm_status column to existing databases (migration)
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try:
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cursor.execute("ALTER TABLE data_NPM ADD COLUMN npm_status INTEGER DEFAULT 0")
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print("Added npm_status column to data_NPM")
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except:
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pass # Column already exists
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# Create a table BME280
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS data_BME280 (
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timestamp TEXT,
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temperature REAL,
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humidity REAL,
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pressure REAL
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)
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""")
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# Create a table cairsens
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS data_envea (
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timestamp TEXT,
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no2 REAL,
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h2s REAL,
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nh3 REAL,
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co REAL,
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o3 REAL,
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so2 REAL
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)
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""")
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# Create a table NPM_5ch
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS data_NPM_5channels (
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timestamp TEXT,
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PM_ch1 INTEGER,
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PM_ch2 INTEGER,
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PM_ch3 INTEGER,
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PM_ch4 INTEGER,
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PM_ch5 INTEGER
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)
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""")
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# Create a table WIND
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS data_WIND (
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timestamp TEXT,
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wind_speed REAL,
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wind_direction REAL
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)
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""")
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# Create a table MPPT
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS data_MPPT (
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timestamp TEXT,
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battery_voltage REAL,
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battery_current REAL,
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solar_voltage REAL,
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solar_power REAL,
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charger_status INTEGER
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)
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""")
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# Create a table noise capture (NSRT mk4)
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS data_NOISE (
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timestamp TEXT,
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current_LEQ REAL,
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DB_A_value REAL,
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noise_status INTEGER DEFAULT 0
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)
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""")
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# Add noise_status column to existing databases (migration)
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try:
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cursor.execute("ALTER TABLE data_NOISE ADD COLUMN noise_status INTEGER DEFAULT 0")
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print("Added noise_status column to data_NOISE")
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except:
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pass # Column already exists
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# Create a table MHZ19 (CO2 sensor)
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS data_MHZ19 (
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timestamp TEXT,
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CO2 REAL
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)
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""")
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# Create a table S88 (Senseair S88 CO2 sensor)
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS data_S88 (
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timestamp TEXT,
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CO2 INTEGER
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)
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""")
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# Create a table CCS811 (AMS CCS811 air-quality sensor: eCO2 + TVOC)
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS data_CCS811 (
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timestamp TEXT,
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eCO2 INTEGER,
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TVOC INTEGER
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)
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""")
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# Commit and close the connection
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conn.commit()
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conn.close()
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print("Database and table created successfully!")
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