kopia lustrzana https://github.com/lora-aprs/LoRa_APRS_iGate
basic LoRa-iGate (RX only, no display)
rodzic
0450459bfe
commit
6c8cbb9daa
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#include <Arduino.h>
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#include <WiFiMulti.h>
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#include <NTPClient.h>
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#include <WiFiUdp.h>
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#include <APRS-IS.h>
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#include <APRS-Decoder.h>
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#include <LoRa.h>
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#include "settings.h"
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WiFiMulti WiFiMulti;
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WiFiUDP ntpUDP;
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NTPClient timeClient(ntpUDP, 60*60);
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APRS_IS aprs_is(USER, PASS, TOOL, VERS);
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void setup()
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{
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Serial.begin(115200);
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delay(500);
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Serial.println("[INFO] LoRa APRS iGate by OE5BPA (Peter Buchegger)");
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WiFiMulti.addAP(WIFI_NAME, WIFI_KEY);
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Serial.print("[INFO] Waiting for WiFi");
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while(WiFiMulti.run() != WL_CONNECTED)
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{
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Serial.print(".");
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delay(500);
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}
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Serial.println("");
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Serial.println("[INFO] WiFi connected");
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Serial.print("[INFO] IP address: ");
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Serial.println(WiFi.localIP());
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Serial.println("[INFO] Set SPI pins!");
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SPI.begin(SCK, MISO, MOSI, SS);
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LoRa.setPins(SS, RST, DIO0);
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Serial.println("[INFO] Set LoRa pins!");
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long freq = 433775000;
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Serial.print("[INFO] frequency: ");
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Serial.println(freq);
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if (!LoRa.begin(freq)) {
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Serial.println("[ERROR] Starting LoRa failed!");
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while (1);
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}
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LoRa.setSpreadingFactor(12);
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LoRa.setSignalBandwidth(125E3);
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LoRa.setCodingRate4(5);
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LoRa.enableCrc();
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Serial.println("[INFO] LoRa init done!");
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timeClient.begin();
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Serial.println("[INFO] NTP Client init done!");
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delay(500);
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}
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void loop()
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{
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timeClient.update();
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if(WiFiMulti.run() != WL_CONNECTED)
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{
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Serial.println("[ERROR] WiFi not connected!");
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delay(1000);
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return;
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}
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if(!aprs_is.connected())
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{
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Serial.print("[INFO] connecting to server: ");
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Serial.print(SERVER);
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Serial.print(" on port: ");
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Serial.println(PORT);
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if(!aprs_is.connect(SERVER, PORT, FILTER))
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{
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Serial.println("[ERROR] Connection failed.");
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Serial.println("[INFO] Waiting 5 seconds before retrying...");
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delay(5000);
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return;
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}
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Serial.println("[INFO] Connected to server!");
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}
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if(aprs_is.available() > 0)
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{
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Serial.print("[" + timeClient.getFormattedTime() + "] ");
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Serial.println(aprs_is.getMessage());
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}
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int packetSize = LoRa.parsePacket();
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if(packetSize)
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{
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String str;
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Serial.print("[" + timeClient.getFormattedTime() + "] ");
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Serial.print(" Received packet '");
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while(LoRa.available())
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{
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str += (char)LoRa.read();
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}
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Serial.print(str);
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Serial.print("' with RSSI ");
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Serial.print(LoRa.packetRssi());
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Serial.print(" and SNR ");
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Serial.println(LoRa.packetSnr());
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/*APRSMessage msg;
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msg.decode(str);
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Serial.print("[INFO] ");
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Serial.println(msg.toString());*/
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aprs_is.sendMessage(str);
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}
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}
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@ -0,0 +1,25 @@
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#ifndef SETTINGS_H_
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#define SETTINGS_H_
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#define WIFI_NAME ""
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#define WIFI_KEY ""
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#define USER ""
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#define PASS ""
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#define TOOL "ESP32-APRS-IS"
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#define VERS "0.1"
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#define FILTER "r/48.29/14.29/25"
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#define SERVER "austria.aprs2.net"
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//#define SERVER "euro.aprs2.net"
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#define PORT 14580
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#define SCK 5
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#define MISO 19
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#define MOSI 27
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#define SS 18
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#define RST 14
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#define DIO0 26
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#endif
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