iarv/LoRa_APRS_iGate
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pinpoint app support1

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richonguzman
2023-10-08 09:39:44 -03:00
parent 2d47e3b64f
commit c791d6aebf
6 changed files with 283 additions and 262 deletions
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151
src/lora_utils.cpp
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@@ -1,7 +1,8 @@
#include <LoRa.h>
#include "configuration.h"
#include "pins_config.h"
#include "aprs_is_utils.h"
#include "syslog_utils.h"
#include "pins_config.h"
#include "display.h"
extern Configuration Config;
@@ -12,83 +13,85 @@ float snr;
namespace LoRa_Utils {
void setup() {
SPI.begin(LORA_SCK, LORA_MISO, LORA_MOSI, LORA_CS);
LoRa.setPins(LORA_CS, LORA_RST, LORA_IRQ);
long freq;
if (stationMode == 1 || stationMode == 2) {
freq = Config.loramodule.iGateFreq;
} else {
freq = Config.loramodule.digirepeaterTxFreq;
}
if (!LoRa.begin(freq)) {
Serial.println("Starting LoRa failed!");
show_display("ERROR", "Starting LoRa failed!");
while (true) {
delay(1000);
void setup() {
SPI.begin(LORA_SCK, LORA_MISO, LORA_MOSI, LORA_CS);
LoRa.setPins(LORA_CS, LORA_RST, LORA_IRQ);
long freq;
if (stationMode == 1 || stationMode == 2) {
freq = Config.loramodule.iGateFreq;
} else {
freq = Config.loramodule.digirepeaterTxFreq;
}
}
LoRa.setSpreadingFactor(Config.loramodule.spreadingFactor);
LoRa.setSignalBandwidth(Config.loramodule.signalBandwidth);
LoRa.setCodingRate4(Config.loramodule.codingRate4);
LoRa.enableCrc();
LoRa.setTxPower(Config.loramodule.power);
Serial.print("init : LoRa Module ... done!");
}
void sendNewPacket(const String &typeOfMessage, const String &newPacket) {
digitalWrite(greenLed,HIGH);
LoRa.beginPacket();
LoRa.write('<');
if (typeOfMessage == "APRS") {
LoRa.write(0xFF);
} else if (typeOfMessage == "LoRa") {
LoRa.write(0xF8);
}
LoRa.write(0x01);
LoRa.write((const uint8_t *)newPacket.c_str(), newPacket.length());
LoRa.endPacket();
digitalWrite(greenLed,LOW);
SYSLOG_Utils::log("LoRa Tx", newPacket,0,0,0);
Serial.print("---> LoRa Packet Tx : ");
Serial.println(newPacket);
}
String generatePacket(String aprsisPacket) {
String firstPart, messagePart;
aprsisPacket.trim();
firstPart = aprsisPacket.substring(0, aprsisPacket.indexOf(","));
messagePart = aprsisPacket.substring(aprsisPacket.indexOf("::")+2);
return firstPart + ",TCPIP," + Config.callsign + "::" + messagePart;
}
String receivePacket() {
String loraPacket = "";
int packetSize = LoRa.parsePacket();
if (packetSize) {
while (LoRa.available()) {
int inChar = LoRa.read();
loraPacket += (char)inChar;
}
rssi = LoRa.packetRssi();
snr = LoRa.packetSnr();
freqError = LoRa.packetFrequencyError();
//Serial.println("(RSSI:" +String(rssi) + " / SNR:" + String(snr) + " / FreqErr:" + String(freqError) + ")");
if (Config.syslog.active && (stationMode==1 || stationMode==2)) {
SYSLOG_Utils::log("LoRa Rx", loraPacket, rssi, snr, freqError);
if (!LoRa.begin(freq)) {
Serial.println("Starting LoRa failed!");
show_display("ERROR", "Starting LoRa failed!");
while (true) {
delay(1000);
}
}
LoRa.setSpreadingFactor(Config.loramodule.spreadingFactor);
LoRa.setSignalBandwidth(Config.loramodule.signalBandwidth);
LoRa.setCodingRate4(Config.loramodule.codingRate4);
LoRa.enableCrc();
LoRa.setTxPower(Config.loramodule.power);
Serial.print("init : LoRa Module ... done!");
}
return loraPacket;
}
void changeFreqTx() {
delay(500);
LoRa.setFrequency(Config.loramodule.digirepeaterTxFreq);
}
void sendNewPacket(const String &typeOfMessage, const String &newPacket) {
digitalWrite(greenLed,HIGH);
LoRa.beginPacket();
LoRa.write('<');
if (typeOfMessage == "APRS") {
LoRa.write(0xFF);
} else if (typeOfMessage == "LoRa") {
LoRa.write(0xF8);
}
LoRa.write(0x01);
LoRa.write((const uint8_t *)newPacket.c_str(), newPacket.length());
LoRa.endPacket();
digitalWrite(greenLed,LOW);
SYSLOG_Utils::log("LoRa Tx", newPacket,0,0,0);
Serial.print("---> LoRa Packet Tx : ");
Serial.println(newPacket);
}
void changeFreqRx() {
delay(500);
LoRa.setFrequency(Config.loramodule.digirepeaterRxFreq);
}
String generatePacket(String aprsisPacket) {
String firstPart, messagePart;
aprsisPacket.trim();
firstPart = aprsisPacket.substring(0, aprsisPacket.indexOf(","));
messagePart = aprsisPacket.substring(aprsisPacket.indexOf("::")+2);
return firstPart + ",TCPIP," + Config.callsign + "::" + messagePart;
}
String receivePacket() {
String loraPacket = "";
int packetSize = LoRa.parsePacket();
if (packetSize) {
while (LoRa.available()) {
int inChar = LoRa.read();
loraPacket += (char)inChar;
}
rssi = LoRa.packetRssi();
snr = LoRa.packetSnr();
freqError = LoRa.packetFrequencyError();
#ifndef PinPointApp
Serial.println("(RSSI:" +String(rssi) + " / SNR:" + String(snr) + " / FreqErr:" + String(freqError) + ")");
#endif
if (Config.syslog.active && (stationMode==1 || stationMode==2)) {
SYSLOG_Utils::log("LoRa Rx", loraPacket, rssi, snr, freqError);
}
}
return loraPacket;
}
void changeFreqTx() {
delay(500);
LoRa.setFrequency(Config.loramodule.digirepeaterTxFreq);
}
void changeFreqRx() {
delay(500);
LoRa.setFrequency(Config.loramodule.digirepeaterRxFreq);
}
}