Page modem Miotiq: script check PDP user-friendly avec logs raw en collapse
- Nouveau script SARA/sara_check_pdp.py: vérifie si PDP est déjà actif avant d'agir - Si PDP actif: affiche OK + IP sans toucher à la config - Si PDP inactif: active automatiquement + affiche résultat - Logs AT bruts accessibles via bouton collapse - Endpoint launcher.php sara_check_pdp Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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PaulVua
170
SARA/sara_check_pdp.py
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170
SARA/sara_check_pdp.py
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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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Check and setup PDP connection (user-friendly version for Miotiq page).
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- Checks if PDP context is already active
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- If yes: reports OK without touching anything
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- If no: activates PDP context and PSD profile
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/usr/bin/python3 /var/www/nebuleair_pro_4g/SARA/sara_check_pdp.py
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'''
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import serial
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import time
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import sys
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import re
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ser_sara = serial.Serial(
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port='/dev/ttyAMA2',
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baudrate=115200,
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parity=serial.PARITY_NONE,
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stopbits=serial.STOPBITS_ONE,
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bytesize=serial.EIGHTBITS,
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timeout=2
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)
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def read_complete_response(serial_connection, timeout=2, end_of_response_timeout=2, wait_for_lines=None):
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if wait_for_lines is None:
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wait_for_lines = []
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response = bytearray()
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serial_connection.timeout = timeout
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end_time = time.time() + end_of_response_timeout
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start_time = time.time()
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while True:
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if serial_connection.in_waiting > 0:
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data = serial_connection.read(serial_connection.in_waiting)
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response.extend(data)
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end_time = time.time() + end_of_response_timeout
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decoded_response = response.decode('utf-8', errors='replace')
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for target_line in wait_for_lines:
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if target_line in decoded_response:
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return decoded_response
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elif time.time() > end_time:
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break
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time.sleep(0.1)
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return response.decode('utf-8', errors='replace')
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def send_at(command, wait_for=None, timeout=2):
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"""Send AT command and return (response_text, success_bool)"""
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if wait_for is None:
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wait_for = ["OK", "+CME ERROR", "ERROR"]
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ser_sara.reset_input_buffer()
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ser_sara.write((command + '\r').encode('utf-8'))
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resp = read_complete_response(ser_sara, timeout=timeout, end_of_response_timeout=timeout, wait_for_lines=wait_for)
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success = "OK" in resp and "+CME ERROR" not in resp and "ERROR" not in resp.replace("OK", "")
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return resp, success
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# Collect raw logs for collapsible display
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raw_logs = []
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def log_raw(label, response):
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raw_logs.append(f"[{label}]\n{response.strip()}")
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try:
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sys.stdout.reconfigure(line_buffering=True)
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ser_sara.reset_input_buffer()
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# Step 1: Check modem connectivity
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resp, ok = send_at('ATI0')
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log_raw('ATI0', resp)
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if not ok:
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print('❌ <strong>Modem non accessible</strong>')
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print('<small class="text-muted">Pas de réponse du modem sur ttyAMA2</small>')
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sys.exit(1)
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print('✅ Modem connecté')
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# Step 2: Check if PDP context is already active
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resp, ok = send_at('AT+CGACT?')
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log_raw('AT+CGACT?', resp)
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pdp_already_active = '+CGACT: 1,1' in resp
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if pdp_already_active:
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print('✅ Contexte PDP déjà actif')
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# Also check PSD profile status by trying to read IP
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resp2, ok2 = send_at('AT+UPSND=0,0')
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log_raw('AT+UPSND=0,0', resp2)
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ip_match = re.search(r'\+UPSND:\s*0,0,"([^"]+)"', resp2)
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if ip_match and ip_match.group(1) != "0.0.0.0":
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ip_addr = ip_match.group(1)
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print(f'✅ Profil PSD actif — IP: {ip_addr}')
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print('<br><strong class="text-success">Connexion PDP OK — prêt pour les sockets UDP.</strong>')
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else:
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# PDP active but PSD profile not set up — need to configure it
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print('⚠️ Contexte PDP actif mais profil PSD non configuré — activation en cours...')
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setup_psd = True
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else:
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print('⚠️ Contexte PDP inactif — activation en cours...')
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setup_psd = True
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# Activate PDP context
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resp, ok = send_at('AT+CGACT=1,1', timeout=5)
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log_raw('AT+CGACT=1,1', resp)
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if ok:
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print('✅ Contexte PDP activé')
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else:
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print('❌ Échec activation contexte PDP')
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sys.exit(1)
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# Setup PSD profile if needed
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if 'setup_psd' in dir() and setup_psd:
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# Set PDP type to IPv4
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resp, ok = send_at('AT+UPSD=0,0,0')
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log_raw('AT+UPSD=0,0,0', resp)
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# Map profile #0 to CID=1
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resp, ok = send_at('AT+UPSD=0,100,1')
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log_raw('AT+UPSD=0,100,1', resp)
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# Activate PSD profile
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resp, ok = send_at('AT+UPSDA=0,3', wait_for=["OK", "+UUPSDA", "+CME ERROR", "ERROR"], timeout=5)
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log_raw('AT+UPSDA=0,3', resp)
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if "OK" in resp or "+UUPSDA" in resp:
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# Verify IP
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resp2, ok2 = send_at('AT+UPSND=0,0')
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log_raw('AT+UPSND=0,0', resp2)
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ip_match = re.search(r'\+UPSND:\s*0,0,"([^"]+)"', resp2)
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if ip_match and ip_match.group(1) != "0.0.0.0":
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print(f'✅ Profil PSD activé — IP: {ip_match.group(1)}')
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print('<br><strong class="text-success">Connexion PDP OK — prêt pour les sockets UDP.</strong>')
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else:
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print('✅ Profil PSD activé')
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print('<br><strong class="text-success">Connexion PDP OK.</strong>')
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else:
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print('❌ Échec activation profil PSD')
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print('<br><strong class="text-danger">La connexion PDP n\'a pas pu être établie.</strong>')
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except serial.SerialException as e:
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print(f'❌ Erreur série: {e}')
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except Exception as e:
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print(f'❌ Erreur: {e}')
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finally:
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# Print raw logs in a collapsible section
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if raw_logs:
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log_id = "pdp_raw_logs"
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print(f'<br><button class="btn btn-sm btn-outline-secondary mt-2" type="button" data-bs-toggle="collapse" data-bs-target="#{log_id}"><small>Logs AT</small></button>')
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print(f'<div class="collapse mt-1" id="{log_id}"><div class="card card-body bg-light"><small><code>')
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for log in raw_logs:
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print(log.replace('\n', '<br>'))
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print('<br>')
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print('</code></small></div></div>')
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if ser_sara.is_open:
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ser_sara.close()
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@@ -395,6 +395,12 @@ if ($type == "sara_test_udp") {
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echo $output;
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}
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if ($type == "sara_check_pdp") {
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$command = 'sudo /usr/bin/python3 -u /var/www/nebuleair_pro_4g/SARA/sara_check_pdp.py';
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$output = shell_exec($command);
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echo $output;
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}
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if ($type == "git_pull") {
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$command = 'sudo git pull';
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@@ -309,9 +309,9 @@
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<div class="col-sm-4">
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<div class="card">
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<div class="card-body">
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<p class="card-text"><strong>1. Setup PSD connection</strong></p>
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<p class="text-muted small mb-2">Active la connexion PDP nécessaire pour les sockets UDP.</p>
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<button class="btn btn-primary" onclick="PSD_setup_miotiq()">Start</button>
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<p class="card-text"><strong>1. Vérifier connexion PDP</strong></p>
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<p class="text-muted small mb-2">Vérifie si la connexion PDP est active. Si non, tente de l'activer automatiquement.</p>
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<button class="btn btn-primary" onclick="PSD_setup_miotiq()">Vérifier</button>
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<div id="loading_PSD_miotiq" class="spinner-border spinner-border-sm" style="display: none;" role="status"></div>
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<div id="response_psd_setup_miotiq"></div>
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</div>
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@@ -1676,22 +1676,27 @@ function update_modem_configMode(param, checked){
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function PSD_setup_miotiq() {
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console.log("Setup PSD connection (Miotiq):");
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console.log("Check PDP connection (Miotiq):");
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$("#loading_PSD_miotiq").show();
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$("#response_psd_setup_miotiq").empty();
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$.ajax({
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url: 'launcher.php?type=sara_psd_setup',
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url: 'launcher.php?type=sara_check_pdp',
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dataType: 'text',
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method: 'GET',
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timeout: 30000,
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success: function(response) {
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console.log(response);
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$("#loading_PSD_miotiq").hide();
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const formattedResponse = response.replace(/\n/g, "<br>");
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$("#response_psd_setup_miotiq").html(formattedResponse);
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$("#response_psd_setup_miotiq").html(response);
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},
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error: function(xhr, status, error) {
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console.error('AJAX request failed:', status, error);
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$("#loading_PSD_miotiq").hide();
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$("#response_psd_setup_miotiq").html(`
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<div class="alert alert-danger py-2 mt-2">
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<strong>Erreur de communication</strong><br>
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<small>${error}</small>
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</div>`);
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}
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});
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}
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