From 7045adc7a68ce8668d93d31c9b76195a1a9b2e60 Mon Sep 17 00:00:00 2001
From: PaulVua <paulvuarambon@gmail.com>
Date: Thu, 2 Apr 2026 11:29:02 +0200
Subject: [PATCH] =?UTF-8?q?v1.6.4:=20Page=20modem=20=E2=80=94=20progressio?=
 =?UTF-8?q?n=20reset=20hardware=20+=20boutons=20LED=20status=20PCB?=
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 VERSION          |  2 +-
 changelog.json   | 16 ++++++++++++++++
 html/saraR4.html | 49 +++++++++++++++++++++++++++++++++++++++++-------
 3 files changed, 59 insertions(+), 8 deletions(-)

diff --git a/VERSION b/VERSION
index 266146b..9edc58b 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.6.3
+1.6.4
diff --git a/changelog.json b/changelog.json
index fcbea46..ec916b9 100644
--- a/changelog.json
+++ b/changelog.json
@@ -1,5 +1,21 @@
 {
   "versions": [
+    {
+      "version": "1.6.4",
+      "date": "2026-04-02",
+      "changes": {
+        "features": [
+          "Page modem: boutons Activer/Desactiver LED status connexion PCB (AT+UGPIOC=16,2 / AT+UGPIOC=16,255)"
+        ],
+        "improvements": [
+          "Page modem: messages de progression en 3 etapes pendant le reset hardware (coupure, redemarrage, test connexion)",
+          "Page modem: bouton reset hardware desactive pendant l'operation pour eviter les doubles clics"
+        ],
+        "fixes": [],
+        "compatibility": []
+      },
+      "notes": "Le reset hardware affiche maintenant les etapes en temps reel (~20s). Deux nouveaux boutons permettent de controler la LED bleue du PCB qui indique l'etat de la connexion reseau du modem."
+    },
     {
       "version": "1.6.3",
       "date": "2026-04-01",
diff --git a/html/saraR4.html b/html/saraR4.html
index 6cbf401..8a9aa44 100755
--- a/html/saraR4.html
+++ b/html/saraR4.html
@@ -173,13 +173,29 @@
 
                   <hr>
 
-                  <p class="text-muted small mb-2">Reset hardware (GPIO 16) : coupe et rétablit l'alimentation du modem.</p>
-                  <button class="btn btn-danger mb-2" onclick="hardwareRebootSara()">Reset Hardware</button>
+                  <p class="text-muted small mb-2">Reset hardware (GPIO 16) : coupe et rétablit l'alimentation du modem, puis teste la connexion avec le modem (~20 secondes).</p>
+                  <button class="btn btn-danger mb-2" id="btn_hw_reboot" onclick="hardwareRebootSara()">Reset Hardware</button>
                   <div id="loading_hw_reboot" class="spinner-border spinner-border-sm" style="display: none;" role="status"></div>
                   <div id="response_hw_reboot"></div>
                 </div>
               </div>
             </div>
+
+            <div class="col-sm-3">
+              <div class="card">
+                <div class="card-body">
+                  <p class="card-text"><strong>LED status connexion (PCB)</strong></p>
+                  <p class="text-muted small mb-2">Active la LED bleue du PCB qui indique l'état de la connexion réseau (GPIO 16 du modem).</p>
+                  <button class="btn btn-primary mb-2" onclick="getData_saraR4('ttyAMA2', 'AT+UGPIOC=16,2', 5)">Activer LED</button>
+                  <div id="loading_ttyAMA2_AT_UGPIOC_16_2" class="spinner-border spinner-border-sm" style="display: none;" role="status"></div>
+                  <div id="response_ttyAMA2_AT_UGPIOC_16_2"></div>
+                  <hr>
+                  <button class="btn btn-secondary mb-2" onclick="getData_saraR4('ttyAMA2', 'AT+UGPIOC=16,255', 5)">Désactiver LED</button>
+                  <div id="loading_ttyAMA2_AT_UGPIOC_16_255" class="spinner-border spinner-border-sm" style="display: none;" role="status"></div>
+                  <div id="response_ttyAMA2_AT_UGPIOC_16_255"></div>
+                </div>
+              </div>
+            </div>
       
           </div>
       
@@ -1046,38 +1062,57 @@ function getSignalInfo(port, timeout) {
 }
 
 function hardwareRebootSara() {
-    if (!confirm("Couper l'alimentation du modem SARA via GPIO 16 ?\nLe modem sera éteint pendant ~3 secondes puis redémarré.")) return;
+    if (!confirm("Couper l'alimentation du modem SARA via GPIO 16 ?\nLe modem sera éteint pendant ~3 secondes puis redémarré.\nLa connexion avec le modem sera ensuite testée (~20 secondes au total).")) return;
 
     console.log("Hardware reboot SARA via GPIO 16");
+    $("#btn_hw_reboot").prop("disabled", true);
     $("#loading_hw_reboot").show();
-    $("#response_hw_reboot").empty();
+    $("#response_hw_reboot").html(`
+        <div class="alert alert-info py-2 mt-2" id="hw_reboot_progress">
+            <small><strong>Étape 1/3</strong> — Coupure alimentation du modem...</small>
+        </div>`);
+
+    // Progress messages
+    var step2Timeout = setTimeout(function() {
+        $("#hw_reboot_progress small").html('<strong>Étape 2/3</strong> — Attente du redémarrage du modem...');
+    }, 4000);
+
+    var step3Timeout = setTimeout(function() {
+        $("#hw_reboot_progress small").html('<strong>Étape 3/3</strong> — Test de la connexion avec le modem (ATI)...');
+    }, 9000);
 
     $.ajax({
         url: 'launcher.php?type=sara_hardware_reboot',
         dataType: 'json',
         method: 'GET',
-        timeout: 30000,
+        timeout: 45000,
         success: function(response) {
             console.log(response);
+            clearTimeout(step2Timeout);
+            clearTimeout(step3Timeout);
             $("#loading_hw_reboot").hide();
+            $("#btn_hw_reboot").prop("disabled", false);
 
             if (response.reboot) {
                 $("#response_hw_reboot").html(`
                     <div class="alert alert-success py-2 mt-2">
-                        <strong>Modem redémarré</strong><br>
+                        <strong>Modem redémarré et connexion vérifiée</strong><br>
                         <small><code>${response.modem_response}</code></small>
                     </div>`);
             } else {
                 $("#response_hw_reboot").html(`
                     <div class="alert alert-danger py-2 mt-2">
                         <strong>Echec</strong><br>
-                        <small>${response.error || 'Modem ne répond pas'}</small>
+                        <small>${response.error || 'Modem ne répond pas après le redémarrage'}</small>
                     </div>`);
             }
         },
         error: function(xhr, status, error) {
             console.error('Hardware reboot failed:', status, error);
+            clearTimeout(step2Timeout);
+            clearTimeout(step3Timeout);
             $("#loading_hw_reboot").hide();
+            $("#btn_hw_reboot").prop("disabled", false);
             $("#response_hw_reboot").html(`
                 <div class="alert alert-danger py-2 mt-2">
                     <strong>Erreur de communication</strong><br>