Merge remote-tracking branch 'origin/gps_out_tcp_test' into master_sq9mdd

data_embed/index.html

@@ -185,12 +185,17 @@
         </div>
         <article>
             <div class="grid-container quarters">
-                <form action="/reboot" method="post">
+                <form action="/shutdown" method="post" onsubmit="return confirmAction('shutdown');">
+                    <div>
+                        <input class="button-primary" type="submit" value="Shutdown">
+                    </div>
+                </form>
+                <form action="/reboot" method="post" onsubmit="return confirmAction('reboot');">
                     <div>
                         <input class="button-primary" type="submit" value="Reboot">
                     </div>
                 </form>
-                <form action="/restore" method="post">
+                <form action="/restore" method="post" onsubmit="return confirmAction('do factory reset');">
                     <div>
                         <input class="button-primary" type="submit" value="Factory reset">
                     </div>

data_embed/js.js

@@ -114,3 +114,7 @@ function updateFileUpload(event) {
 
   xhr.send(data);
 }
+
+function confirmAction(actionName) {
+    return window.confirm('Are you shure want to ' + actionName);
+}

include/taskGPS.h

@@ -2,4 +2,5 @@
 #include <TinyGPS++.h>
 
 extern TinyGPSPlus gps;
-void taskGPS(void *parameter);
+
+[[noreturn]] void taskGPS(void *parameter);

include/taskTNC.h

@@ -7,6 +7,7 @@
 #endif
 #if defined(ENABLE_WIFI)
   #include "taskWebServer.h"
+  #include "wifi_clients.h"
 #endif
 extern QueueHandle_t tncToSendQueue;
 extern QueueHandle_t tncReceivedQueue;

include/taskWebServer.h

@@ -12,6 +12,7 @@ extern BG_RF95 rf95;
 #ifdef KISS_PROTOCOL
   extern WiFiServer tncServer;
 #endif
+extern WiFiServer gpsServer;
 typedef struct {
   String callsign;
 } tWebServerCfg;

include/wifi_clients.h

@@ -0,0 +1,13 @@
+//
+// Created by Admin on 11.06.2021.
+//
+
+#ifndef TTGO_T_BEAM_LORA_APRS_WIFI_CLIENTS_H
+#define TTGO_T_BEAM_LORA_APRS_WIFI_CLIENTS_H
+#include <WiFiClient.h>
+#include <WiFiServer.h>
+
+typedef void (*f_connectedClientCallback_t) (WiFiClient *, int, const String *);
+void iterateWifiClients(f_connectedClientCallback_t callback, const String *data, WiFiClient * wifiClients[], int maxWifiClients);
+void check_for_new_clients(WiFiServer *wiFiServer, WiFiClient * wifiClients[], int maxWifiClients);
+#endif //TTGO_T_BEAM_LORA_APRS_WIFI_CLIENTS_H

lib/PSRAMJsonDocument/PSRAMJsonDocument.h

@@ -0,0 +1,27 @@
+//
+// Created by Admin on 14.06.2021.
+//
+
+#ifndef TTGO_T_BEAM_LORA_APRS_PSRAMJSONDOCUMENT_H
+#define TTGO_T_BEAM_LORA_APRS_PSRAMJSONDOCUMENT_H
+
+#include <ArduinoJson.h>
+
+struct SpiRamAllocator {
+  void* allocate(size_t size) {
+    return heap_caps_malloc(size, MALLOC_CAP_SPIRAM);
+  }
+
+  void deallocate(void* pointer) {
+    heap_caps_free(pointer);
+  }
+
+  void* reallocate(void* ptr, size_t new_size) {
+    return heap_caps_realloc(ptr, new_size, MALLOC_CAP_SPIRAM);
+  }
+};
+
+using PSRAMJsonDocument = BasicJsonDocument<SpiRamAllocator>;
+
+
+#endif //TTGO_T_BEAM_LORA_APRS_PSRAMJSONDOCUMENT_H

platformio.ini

@@ -49,6 +49,7 @@ build_flags =
 			-D 'ENABLE_OLED'
 			-D 'ENABLE_LED_SIGNALING'
 			-D 'NETWORK_TNC_PORT=8001'
+			-D 'NETWORK_GPS_PORT=10110'
 			-D 'MAX_TIME_TO_NEXT_TX=360000L'
 			-D 'FIX_BEACON_INTERVAL=1800000L'	
 

src/taskGPS.cpp

@@ -1,8 +1,16 @@
 #include <taskGPS.h>
 #include <SparkFun_Ublox_Arduino_Library.h>
+#include <taskWebServer.h>
+
 
 SFE_UBLOX_GPS myGPS;
 
+#ifdef ENABLE_WIFI
+  #include "wifi_clients.h"
+  #define MAX_GPS_WIFI_CLIENTS 6
+  WiFiClient * gps_clients[MAX_GPS_WIFI_CLIENTS];
+#endif
+
 // Pins for GPS
 #ifdef T_BEAM_V1_0
   static const int RXPin = 12, TXPin = 34;
@@ -14,7 +22,7 @@ HardwareSerial gpsSerial(1);        // TTGO has HW serial
 TinyGPSPlus gps;             // The TinyGPS++ object
 bool gpsInitialized = false;
 
-void taskGPS(void *parameter) {
+[[noreturn]] void taskGPS(void *parameter) {
   if (!gpsInitialized){
     gpsSerial.begin(GPSBaud, SERIAL_8N1, TXPin, RXPin);        //Startup HW serial for GPS
 
@@ -35,9 +43,29 @@ void taskGPS(void *parameter) {
     }
   }
 
+  String gpsDataBuffer = "              ";
   for (;;) {
+    check_for_new_clients(&gpsServer, gps_clients, MAX_GPS_WIFI_CLIENTS);
     while (gpsSerial.available() > 0) {
-      gps.encode(gpsSerial.read());
+      char gpsChar = (char)gpsSerial.read();
+      gps.encode(gpsChar);
+      #ifdef ENABLE_WIFI
+        if (gpsChar == '$') {
+          gpsDataBuffer = String(gpsChar);
+        } else {
+          gpsDataBuffer += String(gpsChar);
+
+          if (gpsChar == '\n') {
+            iterateWifiClients([](WiFiClient *client, int clientIdx, const String *data){
+              if (client->connected()){
+                client->print(*data);
+                client->flush();
+              }
+            }, &gpsDataBuffer, gps_clients, MAX_GPS_WIFI_CLIENTS);
+            gpsDataBuffer = "";
+          }
+        }
+      #endif
     }
     vTaskDelay(100 / portTICK_PERIOD_MS);
   }

src/taskTNC.cpp

@@ -9,25 +9,6 @@ QueueHandle_t tncReceivedQueue = nullptr;
 #ifdef ENABLE_WIFI
   #define MAX_WIFI_CLIENTS 6
   WiFiClient * clients[MAX_WIFI_CLIENTS];
-
-  typedef void (*f_connectedClientCallback_t) (WiFiClient *, int, const String *);
-  
-  void iterateWifiClients(f_connectedClientCallback_t callback, const String *data){
-    for (int i=0; i<MAX_WIFI_CLIENTS; i++) {
-      auto client = clients[i];
-      if (client != nullptr) {
-        if (client->connected()) {
-          callback(client, i, data);
-        } else {
-          #ifdef ENABLE_WIFI_CLIENT_DEBUG
-            Serial.println(String("Disconnected client ") + client->remoteIP().toString() + ":" + client->remotePort());
-          #endif
-          delete client;
-          clients[i] = nullptr;
-        }
-      }
-    }
-  }
 #endif
 #ifdef ENABLE_WIFI
   #define IN_TNC_BUFFERS (2+MAX_WIFI_CLIENTS)
@@ -67,7 +48,7 @@ void handleKISSData(char character, int bufferIndex) {
             client->print(*data);
             client->flush();
           }
-        }, &inTNCData);
+        }, &inTNCData, clients, MAX_WIFI_CLIENTS);
       #endif
     #endif
     auto *buffer = new String();
@@ -103,45 +84,14 @@ void handleKISSData(char character, int bufferIndex) {
       }
     #endif
     #ifdef ENABLE_WIFI
-      WiFiClient new_client = tncServer.available();
-      if (new_client.connected()){
-        bool new_client_handled = false;
-        for (int i=0; i < MAX_WIFI_CLIENTS; i++) {
-          auto client = clients[i];
-          if (client == nullptr) {
-            client = new WiFiClient(new_client);
-            clients[i] = client;
-            new_client_handled = true;
-            #ifdef ENABLE_WIFI_CLIENT_DEBUG
-              Serial.println(String("New client #") +String(i) + ": " + client->remoteIP().toString() + ":" + client->remotePort());
-            #endif
-            break;
-          }
-        }
-        #ifdef ENABLE_WIFI_CLIENT_DEBUG
-          for (int i = 0; i < MAX_WIFI_CLIENTS; ++i) {
-            auto client = clients[i];
+      check_for_new_clients(&tncServer, clients, MAX_WIFI_CLIENTS);
 
-            if (client != nullptr){
-              Serial.println(String("Client #") +String(i) + ": " + client->remoteIP().toString() + ":" + client->remotePort());
-            }
-          }
-        #endif
-
-
-        if (!new_client_handled){
-          #ifdef ENABLE_WIFI_CLIENT_DEBUG
-            Serial.println(String("Refusing client "));
-          #endif
-          new_client.stop();
-        }
-      }
       iterateWifiClients([](WiFiClient * client, int clientIdx, const String * unused){
         while (client->available() > 0) {
           char character = client->read();
           handleKISSData(character, 2+clientIdx);
         }
-      }, nullptr);
+      }, nullptr, clients, MAX_WIFI_CLIENTS);
 
     #endif
     if (xQueueReceive(tncReceivedQueue, &loraReceivedFrameString, (1 / portTICK_PERIOD_MS)) == pdPASS) {
@@ -158,7 +108,7 @@ void handleKISSData(char character, int bufferIndex) {
             client->print(*data);
             client->flush();
           }
-        }, &kissEncoded);
+        }, &kissEncoded, clients, MAX_WIFI_CLIENTS);
       #endif
 
       delete loraReceivedFrameString;

src/taskWebServer.cpp

@@ -2,6 +2,7 @@
 #include "taskWebServer.h"
 #include "preference_storage.h"
 #include "syslog_log.h"
+#include "PSRAMJsonDocument.h"
 #include <time.h>
 #include <ArduinoJson.h>
 
@@ -17,7 +18,7 @@ extern const char web_js_js_end[] asm("_binary_data_embed_js_js_out_end");
 
 QueueHandle_t webListReceivedQueue = nullptr;
 std::list <tReceivedPacketData*> receivedPackets;
-const int MAX_RECEIVED_LIST_SIZE = 10;
+const int MAX_RECEIVED_LIST_SIZE = 50;
 
 String apSSID = "";
 String apPassword = "xxxxxxxxxx";
@@ -25,6 +26,7 @@ WebServer server(80);
 #ifdef KISS_PROTOCOL
   WiFiServer tncServer(NETWORK_TNC_PORT);
 #endif
+WiFiServer gpsServer(NETWORK_GPS_PORT);
 
 #ifdef ENABLE_SYSLOG
   // A UDP instance to let us send and receive packets over UDP
@@ -34,6 +36,12 @@ WebServer server(80);
   Syslog syslog(udpClient, SYSLOG_PROTO_IETF);
 #endif
 
+#ifdef T_BEAM_V1_0
+  #include <axp20x.h>
+  extern AXP20X_Class axp;
+#endif
+
+
 void sendCacheHeader() { server.sendHeader("Cache-Control", "max-age=3600"); }
 void sendGzipHeader() { server.sendHeader("Content-Encoding", "gzip"); }
 
@@ -115,9 +123,20 @@ void handle_SaveWifiCfg() {
 void handle_Reboot() {
   server.sendHeader("Location", "/");
   server.send(302,"text/html", "");
+  server.close();
   ESP.restart();
 }
 
+void handle_Shutdown() {
+
+  #ifdef T_BEAM_V1_0
+    server.send(200,"text/html", "Shutdown");
+    axp.shutdown();
+  #else
+    server.send(404,"text/html", "Not supported");
+  #endif
+}
+
 void handle_Restore() {
   server.sendHeader("Location", "/");
   server.send(302,"text/html", "");
@@ -150,14 +169,16 @@ void handle_Cfg() {
   jsonData += jsonLineFromPreferenceInt(PREF_DEV_AUTO_SHUT_PRESET);
   jsonData += jsonLineFromInt("FreeHeap", ESP.getFreeHeap());
   jsonData += jsonLineFromInt("HeapSize", ESP.getHeapSize());
-  jsonData += jsonLineFromInt("FreeSketchSpace", ESP.getFreeSketchSpace(), true);
+  jsonData += jsonLineFromInt("FreeSketchSpace", ESP.getFreeSketchSpace());
+  jsonData += jsonLineFromInt("PSRAMSize", ESP.getPsramSize());
+  jsonData += jsonLineFromInt("PSRAMFree", ESP.getFreePsram(), true);
 
   jsonData += "}";
   server.send(200,"application/json", jsonData);
 }
 
 void handle_ReceivedList() {
-  DynamicJsonDocument doc(MAX_RECEIVED_LIST_SIZE * 500);
+  PSRAMJsonDocument doc(MAX_RECEIVED_LIST_SIZE * 1000);
   JsonObject root = doc.to<JsonObject>();
   auto received = root.createNestedArray("received");
   for (auto element: receivedPackets){
@@ -234,6 +255,7 @@ void handle_saveDeviceCfg(){
   server.on("/scan_wifi", handle_ScanWifi);
   server.on("/save_wifi_cfg", handle_SaveWifiCfg);
   server.on("/reboot", handle_Reboot);
+  server.on("/shutdown", handle_Shutdown);
   server.on("/cfg", handle_Cfg);
   server.on("/received_list", handle_ReceivedList);
   server.on("/save_aprs_cfg", handle_SaveAPRSCfg);
@@ -324,6 +346,7 @@ void handle_saveDeviceCfg(){
   #ifdef KISS_PROTOCOL
     tncServer.begin();
   #endif
+  gpsServer.begin();
   if (MDNS.begin(webServerCfg->callsign.c_str())) {
     MDNS.setInstanceName(webServerCfg->callsign + " TTGO LoRa APRS TNC " + TXFREQ + "MHz");
     MDNS.addService("http", "tcp", 80);

src/wifi_clients.cpp

@@ -0,0 +1,64 @@
+//
+// Created by Admin on 11.06.2021.
+//
+
+#ifdef ENABLE_WIFI
+
+#include <wifi_clients.h>
+
+#include "wifi_clients.h"
+
+void iterateWifiClients(f_connectedClientCallback_t callback, const String *data, WiFiClient * wifiClients[], int maxWifiClients){
+  for (int i=0; i < maxWifiClients; i++) {
+    auto client = wifiClients[i];
+    if (client != nullptr) {
+      if (client->connected()) {
+        callback(client, i, data);
+      } else {
+        #ifdef ENABLE_WIFI_CLIENT_DEBUG
+        Serial.println(String("Disconnected client ") + client->remoteIP().toString() + ":" + client->remotePort());
+        #endif
+        delete client;
+        wifiClients[i] = nullptr;
+      }
+    }
+  }
+}
+
+void check_for_new_clients(WiFiServer *wiFiServer, WiFiClient *wifiClients[], int maxWifiClients) {
+  WiFiClient new_client = wiFiServer->available();
+  if (new_client.connected()){
+    bool new_client_handled = false;
+    for (int i=0; i < maxWifiClients; i++) {
+      auto client = wifiClients[i];
+      if (client == nullptr) {
+        client = new WiFiClient(new_client);
+        wifiClients[i] = client;
+        new_client_handled = true;
+        #ifdef ENABLE_WIFI_CLIENT_DEBUG
+        Serial.println(String("New client #") +String(i) + ": " + client->remoteIP().toString() + ":" + client->remotePort());
+        #endif
+        break;
+      }
+    }
+    #ifdef ENABLE_WIFI_CLIENT_DEBUG
+    for (int i = 0; i < maxWifiClients; ++i) {
+            auto client = clients[i];
+
+            if (client != nullptr){
+              Serial.println(String("Client #") +String(i) + ": " + client->remoteIP().toString() + ":" + client->remotePort());
+            }
+          }
+    #endif
+
+
+    if (!new_client_handled){
+      #ifdef ENABLE_WIFI_CLIENT_DEBUG
+      Serial.println(String("Refusing client "));
+      #endif
+      new_client.stop();
+    }
+  }
+}
+
+#endif