first-beta1

.gitignore

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+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

.vscode/extensions.json

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+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}

include/README

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+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

lib/README

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+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into executable file.
+
+The source code of each library should be placed in a an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+and a contents of `src/main.c`:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html

platformio.ini

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+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:esp32dev]
+platform = espressif32
+board = esp32dev
+framework = arduino
+monitor_speed = 115200
+lib_deps = 
+	sandeepmistry/LoRa@^0.8.0
+platform_packages =
+    platformio/framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git

src/Lora_APRS_iGate_DIY.cpp

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+#include <SPI.h>
+#include <LoRa.h>
+#include <WiFi.h>
+#include "iGate_config.h"
+
+
+#define DBM 20 //20 serian 100mW   # con otro mas potente serian 8=100mA y 20=1000W(1W)
+
+// SPI LoRa Radio
+#define LORA_SCK 5        // GPIO5 - SX1276 SCK
+#define LORA_MISO 19     // GPIO19 - SX1276 MISO
+#define LORA_MOSI 27    // GPIO27 -  SX1276 MOSI
+#define LORA_CS 18     // GPIO18 -   SX1276 CS ---> NSS
+#define LORA_RST 14   // GPIO14 -    SX1276 RST
+#define LORA_IRQ 26  // GPIO26 -     SX1276 IRQ ---->DIO0
+
+
+WiFiClient espClient;
+int status = WL_IDLE_STATUS;
+
+void setup_lora() {
+  Serial.println("Set LoRa pins!");
+  SPI.begin(LORA_SCK, LORA_MISO, LORA_MOSI, LORA_CS);
+  LoRa.setPins(LORA_CS, LORA_RST, LORA_IRQ); 
+
+  long freq = 433775000;
+  Serial.print("frequency: ");
+  Serial.println(String(freq));
+  if (!LoRa.begin(freq)) {
+    Serial.println("Starting LoRa failed!");
+    while (true) {
+    }
+  }
+  LoRa.setSpreadingFactor(12);
+  LoRa.setSignalBandwidth(125000);
+  LoRa.setCodingRate4(5);
+  LoRa.enableCrc();
+  LoRa.setTxPower(20);
+  Serial.println("LoRa init done!");
+}
+
+void setup_wifi() {
+  WiFi.mode(WIFI_STA);
+  WiFi.disconnect();
+  delay(100);
+  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
+  Serial.print("\nConnecting to '"); Serial.print(WIFI_SSID); Serial.println("' WiFi ...");
+  while (WiFi.status() != WL_CONNECTED) {
+    Serial.print('.');
+    delay(1000);
+  }
+  Serial.print("Connected as ");
+  Serial.println(WiFi.localIP());
+}
+
+void setup() {
+  Serial.begin(115200);
+  setup_wifi();
+  btStop();
+  setup_lora();
+  
+  Serial.println("");
+  Serial.println("Starting iGate\n");
+}
+
+void procesa_y_sube_APRS_IS(String mensaje) {
+  String packet_para_APRS_IS = "";
+  String callsign_y_path_tracker = "";
+  String gps_info_tracker;
+
+  int posicion_dos_puntos = mensaje.indexOf(':');
+  callsign_y_path_tracker = mensaje.substring(3, posicion_dos_puntos);
+  gps_info_tracker = mensaje.substring(posicion_dos_puntos);
+  packet_para_APRS_IS = callsign_y_path_tracker + ",qAO," + callsign_igate + gps_info_tracker + "\n";
+  //Serial.print("Mensaje APRS_IS    : ");
+  //Serial.println(packet_para_APRS_IS);
+  //packet = "CD2RXU-9>APLT00,qAO,CD2RXU-10:=" + LAT + "/" + LON + ">" +  "\n";
+
+  delay(200);
+  int count = 0;
+  String aprsauth;
+  Serial.println("Conectando a APRS-IS");
+  while (!espClient.connect(SERVER.c_str(), APRSPORT) && count < 20) {
+    Serial.println("Didn't connect with server: " + String(SERVER) + " APRSPORT: " + String(APRSPORT));
+    delay(1000);
+    espClient.stop();
+    espClient.flush();
+    Serial.println("Run client.stop");
+    Serial.println("Trying to connect with server: " + String(SERVER) + " APRSPORT: " + String(APRSPORT));
+    count++;
+    Serial.println("Try: " + String(count));
+  }
+  if (count == 20) {
+    Serial.println("Tried: " + String(count) + " don't send the packet!");
+  } else {
+    Serial.println("Connected with server: " + String(SERVER) + " APRSPORT: " + String(APRSPORT));
+    while (espClient.connected()) {
+      delay(1000);
+      //Serial.println("Run client.connected()");
+      
+      //aprsauth = "user " + USER + " pass " + PAS + "\n";
+      aprsauth = "user " + callsign_igate + " pass " + passcode_igate + "\n"; //info igate
+      espClient.write(aprsauth.c_str());
+      delay(500);
+      //Serial.println("Send client.write=" + aprsauth);
+      
+      espClient.write(packet_para_APRS_IS.c_str());
+      delay(500);
+      //Serial.println("Send espClient.write = " + packet_para_APRS_IS);
+      Serial.println("Packet uploaded =)\n");
+      espClient.stop();
+      espClient.flush();
+      //Serial.println("(Telnet client disconnect)\n");
+    }
+  }
+}
+
+void valida_y_procesa_packet(String mensaje) {
+  String packetStart = "";
+  Serial.print("MENSAJE RECIBIDO!!!   ");
+  Serial.print("(Validando inicio ---> ");
+  packetStart = mensaje.substring(0, 3);
+  if (packetStart == "\x3c\xff\x01") {
+    Serial.println("Packet Valido)");
+    procesa_y_sube_APRS_IS(mensaje);
+  } else {
+    Serial.println("Packet NO Valido)");
+  }
+}
+
+void loop() {  
+  String mensaje_recibido = "";
+  bool valida_inicio;
+  int packetSize = LoRa.parsePacket();
+  if (packetSize) {
+    while (LoRa.available()) {
+      int inChar = LoRa.read();
+      mensaje_recibido += (char)inChar;
+    }
+    //Serial.println("Mensaje Recibido   : " + String(mensaje_recibido));
+    valida_y_procesa_packet(mensaje_recibido);
+  }
+}

src/iGate_config.h

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+#ifndef IGATE_CONFIG_H_
+#define IGATE_CONFIG_H_
+
+#define WIFI_SSID "Richon"
+#define WIFI_PASSWORD "k4fPnmg5qnyf"
+
+String callsign_igate = "CD2RXU-10";
+String passcode_igate = "23201";
+
+const String SERVER = "brazil.aprs2.net";       // write the address of the aprs server
+const int APRSPORT = 14579;                     // write the aprs server APRSPORT
+
+#endif

test/README

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+
+This directory is intended for PlatformIO Test Runner and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PlatformIO Unit Testing:
+- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html