From 852737f0c6f79202c69082230c2f5133b414bbf3 Mon Sep 17 00:00:00 2001
From: Sottosistema W10 <iu2frl.mn@gmail.com>
Date: Tue, 14 Sep 2021 20:47:32 +0200
Subject: [PATCH] Added beacon TX from web page as #64

---
 data_embed/index.html         |  5 +++++
 src/TTGO_T-Beam_LoRa_APRS.ino |  9 +++++++++
 src/taskWebServer.cpp         | 11 ++++++++++-
 3 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/data_embed/index.html b/data_embed/index.html
index 7d23e11..13f99d3 100644
--- a/data_embed/index.html
+++ b/data_embed/index.html
@@ -247,6 +247,11 @@
                         <input class="button-primary" type="submit" value="Factory reset">
                     </div>
                 </form>
+                <form action="/beacon" method="post" onsubmit="return confirmAction('send beacon');">
+                    <div>
+                        <input class="button-primary" type="submit" value="Send Beacon">
+                    </div>
+                </form>
             </div>
         </article>
     </section>
diff --git a/src/TTGO_T-Beam_LoRa_APRS.ino b/src/TTGO_T-Beam_LoRa_APRS.ino
index 66a9d1c..8086bc7 100644
--- a/src/TTGO_T-Beam_LoRa_APRS.ino
+++ b/src/TTGO_T-Beam_LoRa_APRS.ino
@@ -188,6 +188,9 @@ uint oled_timeout; // OLED Timeout, same as "Display show RX Time"
 bool tempOled = true; // Turn ON OLED at first startup
 ulong oled_timer = millis();
 
+// Variable to manually send beacon from html page
+bool manBeacon = false;
+
 #define ANGLE_AVGS 3                  // angle averaging - x times
 float average_course[ANGLE_AVGS];
 float avg_c_y, avg_c_x;
@@ -863,6 +866,12 @@ void loop() {
     }
   }
 
+  if (manBeacon) {
+    enableOled();
+    writedisplaytext("((WEB TX))","","","","","");
+    sendpacket();
+    manBeacon=false;
+  }
   // Only wake up OLED when necessary, note that DIM is to turn OFF the backlight
   if (enabled_oled) {
     display.dim(!tempOled);
diff --git a/src/taskWebServer.cpp b/src/taskWebServer.cpp
index 437f40a..5f750ac 100644
--- a/src/taskWebServer.cpp
+++ b/src/taskWebServer.cpp
@@ -16,6 +16,9 @@ extern const char web_style_css_end[] asm("_binary_data_embed_style_css_out_end"
 extern const char web_js_js[] asm("_binary_data_embed_js_js_out_start");
 extern const char web_js_js_end[] asm("_binary_data_embed_js_js_out_end");
 
+// Variable needed to send beacon from html page
+extern bool manBeacon;
+
 QueueHandle_t webListReceivedQueue = nullptr;
 std::list <tReceivedPacketData*> receivedPackets;
 const int MAX_RECEIVED_LIST_SIZE = 50;
@@ -130,8 +133,13 @@ void handle_Reboot() {
   ESP.restart();
 }
 
-void handle_Shutdown() {
+void handle_Beacon() {
+  server.sendHeader("Location", "/");
+  server.send(302,"text/html", "");
+  manBeacon=true;
+}
 
+void handle_Shutdown() {
   #ifdef T_BEAM_V1_0
     server.send(200,"text/html", "Shutdown");
     axp.shutdown();
@@ -291,6 +299,7 @@ void handle_saveDeviceCfg(){
   server.on("/scan_wifi", handle_ScanWifi);
   server.on("/save_wifi_cfg", handle_SaveWifiCfg);
   server.on("/reboot", handle_Reboot);
+  server.on("/beacon", handle_Beacon);
   server.on("/shutdown", handle_Shutdown);
   server.on("/cfg", handle_Cfg);
   server.on("/received_list", handle_ReceivedList);