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@@ -29,34 +29,21 @@ sudo apt update && sudo apt install -y git gh apache2 sqlite3 php php-sqlite3 py
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info "Installing Python libraries..."
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sudo pip3 install pyserial requests RPi.GPIO adafruit-circuitpython-bme280 crcmod psutil gpiozero ntplib pytz --break-system-packages || error "Failed to install Python libraries."
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# Ask user if they want to set up SSH keys
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read -p "Do you want to set up an SSH key for /var/www? (y/n): " answer
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answer=${answer,,} # Convert to lowercase
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if [[ "$answer" == "y" ]]; then
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info "Setting up SSH keys..."
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sudo mkdir -p /var/www/.ssh
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sudo chmod 700 /var/www/.ssh
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if [[ ! -f /var/www/.ssh/id_rsa ]]; then
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sudo ssh-keygen -t rsa -b 4096 -f /var/www/.ssh/id_rsa -N ""
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success "SSH key generated successfully."
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else
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warning "SSH key already exists. Skipping key generation."
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fi
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sudo ssh-copy-id -i /var/www/.ssh/id_rsa.pub -p 50221 airlab_server1@aircarto.fr || warning "Failed to copy SSH key. Please check the server connection."
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success "SSH setup complete!"
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else
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warning "Skipping SSH key setup."
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fi
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# Clone the repository (check if it exists first)
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REPO_DIR="/var/www/nebuleair_pro_4g"
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if [[ -d "$REPO_DIR" ]]; then
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warning "Repository already exists. Skipping clone."
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warning "Repository already exists. Will update instead of clone."
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# Save current directory
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local current_dir=$(pwd)
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# Navigate to repository directory
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cd "$REPO_DIR"
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# Stash any local changes
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sudo git stash || warning "Failed to stash local changes"
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# Pull latest changes
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sudo git pull || error "Failed to pull latest changes"
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# Return to original directory
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cd "$current_dir"
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success "Repository updated successfully!"
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else
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info "Cloning the NebuleAir Pro 4G repository..."
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sudo git clone http://gitea.aircarto.fr/PaulVua/nebuleair_pro_4g.git "$REPO_DIR" || error "Failed to clone repository."
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@@ -98,6 +85,7 @@ if [[ -f "$REPO_DIR/sqlite/set_config.py" ]]; then
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else
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warning "Database creation script not found."
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fi
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# Configure Apache
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info "Configuring Apache..."
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APACHE_CONF="/etc/apache2/sites-available/000-default.conf"
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@@ -140,7 +128,6 @@ success "I2C ports enabled."
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info "Creates sqlites databases..."
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/usr/bin/python3 /var/www/nebuleair_pro_4g/sqlite/create_db.py
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# Completion message
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success "Setup completed successfully!"
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info "System will reboot in 5 seconds..."
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@@ -27,8 +27,8 @@ fi
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info "Set up the RTC"
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/usr/bin/python3 /var/www/nebuleair_pro_4g/RTC/set_with_NTP.py
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#Check SARA R4 connection
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info "Check SARA R4 connection"
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#Check SARA connection
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info "Check SARA connection"
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/usr/bin/python3 /var/www/nebuleair_pro_4g/SARA/sara.py ttyAMA2 ATI 2
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#set up SARA R4 APN
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@@ -44,45 +44,19 @@ info "Connect SARA R4 to network"
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python3 /var/www/nebuleair_pro_4g/SARA/sara_connectNetwork.py ttyAMA2 20810 60
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#Need to create the two service
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# 1. master_nebuleair
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# 1. start the scripts to set-up the services
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# 2. rtc_save_to_db
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#1. Add master_nebuleair.service
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SERVICE_FILE="/etc/systemd/system/master_nebuleair.service"
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info "Setting up systemd service for master_nebuleair..."
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# Create the systemd service file (overwrite if necessary)
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sudo bash -c "cat > $SERVICE_FILE" <<EOF
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[Unit]
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Description=Master manager for the Python loop scripts
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After=network.target
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[Service]
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ExecStart=/usr/bin/python3 /var/www/nebuleair_pro_4g/master.py
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Restart=always
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User=root
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WorkingDirectory=/var/www/nebuleair_pro_4g
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StandardOutput=append:/var/www/nebuleair_pro_4g/logs/master.log
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StandardError=append:/var/www/nebuleair_pro_4g/logs/master_errors.log
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[Install]
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WantedBy=multi-user.target
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EOF
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success "Systemd service file created: $SERVICE_FILE"
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# Reload systemd to recognize the new service
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info "Reloading systemd daemon..."
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sudo systemctl daemon-reload
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# Enable the service to start on boot
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info "Enabling the service to start on boot..."
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sudo systemctl enable master_nebuleair.service
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# Start the service immediately
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info "Starting the service..."
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sudo systemctl start master_nebuleair.service
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#1. set-up the services (SARA, NPM, BME280, etc)
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info "Setting up systemd services..."
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if [[ -f "$REPO_DIR/services/setup_services.sh" ]]; then
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sudo chmod +x "$REPO_DIR/services/setup_services.sh"
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sudo "$REPO_DIR/services/setup_services.sh" || warning "Failed to set up systemd services"
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success "Systemd services set up successfully."
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else
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warning "Systemd services setup script not found."
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fi
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#2. Add rtc_save_to_db.service
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SERVICE_FILE_2="/etc/systemd/system/rtc_save_to_db.service"
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@@ -165,7 +165,7 @@ def blink_led(pin, blink_count, delay=1):
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finally:
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GPIO.output(pin, GPIO.LOW) # Ensure LED is off
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print(f"LED on GPIO {pin} turned OFF (cleanup avoided)")
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#print(f"LED on GPIO {pin} turned OFF (cleanup avoided)")
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#get config data from SQLite table
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def load_config_sqlite():
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@@ -652,17 +652,17 @@ try:
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'''
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print('<h3>START LOOP</h3>')
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print(f'Modem version: {modem_version}')
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#print(f'Modem version: {modem_version}')
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#Local timestamp
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#ATTENTION:
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# -> RTC module can be deconnected ""
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# -> RTC module can be out of time like "2000-01-01T00:55:21Z"
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print("➡️Getting local timestamp")
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cursor.execute("SELECT * FROM timestamp_table LIMIT 1")
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row = cursor.fetchone() # Get the first (and only) row
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rtc_time_str = row[1] # '2025-02-07 12:30:45' ou '2000-01-01 00:55:21' ou 'not connected'
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print(rtc_time_str)
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print(f"➡️Getting local timestamp: {rtc_time_str}")
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if rtc_time_str == 'not connected':
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print("⛔ Atttention RTC module not connected⛔")
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@@ -676,14 +676,14 @@ try:
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print("⛔ Attention: RTC has been reset to default date ⛔")
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rtc_status = "reset"
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else:
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print("✅ RTC timestamp is valid")
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#print("✅ RTC timestamp is valid")
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rtc_status = "valid"
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# Always convert to InfluxDB format
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# Convert to InfluxDB RFC3339 format with UTC 'Z' suffix
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influx_timestamp = dt_object.strftime('%Y-%m-%dT%H:%M:%SZ')
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rtc_status = "valid"
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print(influx_timestamp)
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#print(influx_timestamp)
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#NEXTPM
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# We take the last measures (order by rowid and not by timestamp)
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@@ -826,21 +826,22 @@ try:
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else:
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print("No data available in the database.")
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print("Verify SARA R4 connection")
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#print("Verify SARA connection (AT)")
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# Getting the LTE Signal (AT+CSQ)
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print("➡️Getting SARA LTE signal")
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# Getting the LTE Signal
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print("➡️Getting LTE signal")
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command = f'AT+CSQ\r'
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ser_sara.write((command + '\r').encode('utf-8'))
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response2 = read_complete_response(ser_sara, wait_for_lines=["OK", "ERROR", "+CME ERROR","Socket:bind"])
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print('<p class="text-danger-emphasis">')
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print(response2)
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print("</p>", end="")
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#Here it's possible that the SARA do not repond at all or send a error message
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#-> TO DO : harware reboot
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#-> send notification
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#-> hardware reboot
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#-> end loop, no need to continue
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#1. No answer at all form SARA
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@@ -851,6 +852,12 @@ try:
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#Send notification (WIFI)
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send_error_notification(device_id, "SERIAL ISSUE ->no answer from sara")
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#Hardware Reboot
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hardware_reboot_success = modem_hardware_reboot()
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if hardware_reboot_success:
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print("✅Modem successfully rebooted and reinitialized")
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else:
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print("⛔There were issues with the modem reboot/reinitialize process")
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#end loop
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sys.exit()
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@@ -874,7 +881,7 @@ try:
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print("<hr>")
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#Send notification (WIFI)
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send_error_notification(device_id, "SERIAL ISSUE -> Treck TCP/IP stack error")
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#Software Reboot
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#hardware reboot
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hardware_reboot_success = modem_hardware_reboot()
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if hardware_reboot_success:
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print("✅Modem successfully rebooted and reinitialized")
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@@ -932,7 +939,7 @@ try:
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print("Open JSON:")
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command = f'AT+UDWNFILE="sensordata_csv.json",{size_of_string}\r'
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ser_sara.write(command.encode('utf-8'))
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response_SARA_1 = read_complete_response(ser_sara, wait_for_lines=[">"], debug=True)
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response_SARA_1 = read_complete_response(ser_sara, wait_for_lines=[">"], debug=False)
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print('<p class="text-danger-emphasis">')
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print(response_SARA_1)
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print("</p>", end="")
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@@ -942,10 +949,8 @@ try:
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#2. Write to shell
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print("Write data to memory:")
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ser_sara.write(csv_string.encode())
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response_SARA_2 = read_complete_response(ser_sara, wait_for_lines=["OK"], debug=True)
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print('<p class="text-danger-emphasis">')
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print(response_SARA_2)
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print("</p>", end="")
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response_SARA_2 = read_complete_response(ser_sara, wait_for_lines=["OK"], debug=False)
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print(f'<p class="text-danger-emphasis">{response_SARA_2.strip()}</p>', end="")
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#3. Send to endpoint (with device ID)
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print("Send data (POST REQUEST):")
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