richonguzman/LoRa_APRS_iGate
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richonguzman 2023-03-02 21:40:39 -03:00
parent af3a41b553
commit e93bf14d7a
2 changed files with 77 additions and 26 deletions
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101
src/LoRa_APRS_iGate_DIY.cpp
View file

@ -86,11 +86,11 @@ void validate_lora_packet(String packet) {
String packetStart, aprsPacket;
packetStart = packet.substring(0, 3);
if (packetStart == "\x3c\xff\x01") {
Serial.println(" ---> Valid LoRa Packet)");
Serial.println(" ---> Valid LoRa Packet!");
aprsPacket = process_packet(packet);
espClient.write(aprsPacket.c_str());
espClient.write(aprsPacket.c_str());
} else {
Serial.println(" ---> Not Valid LoRa Packet (Ignore))");
Serial.println(" ---> Not Valid LoRa Packet (Ignore)");
}
}
@ -118,30 +118,81 @@ void loop() {
}
while (espClient.connected()) {
while (espClient.available()) {
//while (espClient.available()) {
uint32_t lastTx = millis() - lastTxTime;
if (lastTx >= BeaconInterval) {
beacon_update = true;
}
if (beacon_update) {
Serial.println("---- Sending WeatherReport Beacon ----");
espClient.write(iGateBeaconPacket.c_str());
lastTxTime = millis();
beacon_update = false;
}
String loraPacket = "";
int packetSize = LoRa.parsePacket();
if (packetSize) {
while (LoRa.available()) {
int inChar = LoRa.read();
loraPacket += (char)inChar;
}
Serial.print("\nReceived Lora Message : " + String(loraPacket));
validate_lora_packet(loraPacket);
}
uint32_t lastTx = millis() - lastTxTime;
if (lastTx >= BeaconInterval) {
beacon_update = true;
}
if (beacon_update) {
Serial.println("---- Sending WeatherReport Beacon ----");
espClient.write(iGateBeaconPacket.c_str());
lastTxTime = millis();
beacon_update = false;
}
String loraPacket = "";
int packetSize = LoRa.parsePacket();
if (packetSize) {
while (LoRa.available()) {
int inChar = LoRa.read();
loraPacket += (char)inChar;
}
Serial.print("\nReceived Lora Message : " + String(loraPacket));
validate_lora_packet(loraPacket);
}
/*delay(100);
if (espClient.available()) {
String aprsisData, aprsisPacket, subpacket1, receivedMessage, questioner, answerMessage, ackNumber, ackMessage, currentDate, weatherForecast;
aprsisData = espClient.readStringUntil('\n');
aprsisPacket.concat(aprsisData);
if (!aprsisPacket.startsWith("#")){
Serial.println("APRS MESSAGE : " + aprsisPacket);
}
}*/
/*
if (packet.indexOf("WRCLP") > 0){
if (packet.indexOf("::")>0) {
subpacket1 = packet.substring(packet.indexOf("::")+2);
receivedMessage = subpacket1.substring(subpacket1.indexOf(":")+1);
questioner = packet.substring(0,packet.indexOf(">"));
//Serial.println(receivedMessage);
if (receivedMessage.indexOf("{")>0) { // if questioner solicitates ack
ackNumber = receivedMessage.substring(receivedMessage.indexOf("{")+1);
for(int i = questioner.length(); i < 9; i++) {
questioner += ' ';
}
ackMessage = "WRCLP>APRS,TCPIP*,qAC,CHILE::" + questioner + ":ack" + ackNumber + "\n";
//Serial.print("---> " + ackMessage);
espClient.write(ackMessage.c_str());
delay(500);
receivedMessage = receivedMessage.substring(0,receivedMessage.indexOf("{"));
//Serial.println(receivedMessage);
}
for(int i = questioner.length(); i < 9; i++) {
questioner += ' ';
}
receivedMessage.trim();
if (receivedMessage == "utc" || receivedMessage == "Utc" || receivedMessage == "UTC" || receivedMessage == "time"|| receivedMessage == "Time" || receivedMessage == "TIME") {
currentDate = getDateTime();
answerMessage = "WRCLP>APRS,TCPIP*,qAC,CHILE::" + questioner + ":" + currentDate + "\n";
} else if (receivedMessage == "clima" || receivedMessage == "Clima" || receivedMessage == "CLIMA" || receivedMessage == "weather"|| receivedMessage == "Weather" || receivedMessage == "WEATHER") {
weatherForecast = GetWeatherForecast(questioner);
answerMessage = "WRCLP>APRS,TCPIP*,qAC,CHILE::" + questioner + ":" + weatherForecast + "\n";
} else {
answerMessage = "WRCLP>APRS,TCPIP*,qAC,CHILE::" + questioner + ":" + "hola " + questioner + "\n";
}
Serial.print("-------> " + answerMessage);
espClient.write(answerMessage.c_str());
}*/
}
}

2
src/iGate_config.h
View file

@ -23,7 +23,7 @@ const int AprsServerPort = 14580;
const String AprsSoftwareName = "ESP32_LoRa_iGate";
const String AprsSoftwareVersion = "0.1.0";
const int AprsReportingDistance = 50; // kms
const String AprsFilter = "t/ms/" + iGateCallsign + "/" + (String)AprsReportingDistance;
const String AprsFilter = "t/m/" + iGateCallsign + "/" + (String)AprsReportingDistance;
const String iGateComment = "DIY ESP32 LoRa_APRS_iGate https://github.com/richonguzman/LoRa_APRS_iGate";