richonguzman/LoRa_APRS_iGate
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LoRa_APRS_iGate/src/utils.cpp

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9.4 KiB
C++
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#include <WiFi.h>
#include "configuration.h"
#include "station_utils.h"
#include "battery_utils.h"
#include "aprs_is_utils.h"
#include "syslog_utils.h"
#include "pins_config.h"
#include "wifi_utils.h"
#include "lora_utils.h"
#include "gps_utils.h"
#include "bme_utils.h"
#include "display.h"
#include "utils.h"
extern WiFiClient espClient;
extern Configuration Config;
extern String versionDate;
extern bool statusAfterBoot;
extern String firstLine;
extern String secondLine;
extern String thirdLine;
extern String fourthLine;
extern String fifthLine;
extern String sixthLine;
extern String seventhLine;
extern uint32_t lastBeaconTx;
extern uint32_t lastScreenOn;
extern bool beaconUpdate;
extern String iGateBeaconPacket;
extern String iGateLoRaBeaconPacket;
extern std::vector<String> lastHeardStation;
extern int rssi;
extern float snr;
extern int freqError;
extern String distance;
extern uint32_t lastWiFiCheck;
extern bool WiFiConnect;
extern bool WiFiConnected;
namespace Utils {
void processStatus() {
String status = Config.callsign + ">APLRG1," + Config.beacon.path;
if (Config.aprs_is.active && Config.digi.mode == 0) { // If only IGate
delay(1000);
status += ",qAC:>https://github.com/richonguzman/LoRa_APRS_iGate " + versionDate;
APRS_IS_Utils::upload(status);
SYSLOG_Utils::log("APRSIS Tx", status,0,0,0);
}
// Comment this for now we will need this in the future
// } else if (Config.digi.mode == 2) {
// delay(5000);
// status += ":>https://github.com/richonguzman/LoRa_APRS_iGate " + versionDate;
// LoRa_Utils::sendNewPacket("APRS", status);
// }
statusAfterBoot = false;
}
String getLocalIP() {
if (!WiFiConnected) {
return "IP : 192.168.4.1";
} else {
return "IP : " + String(WiFi.localIP()[0]) + "." + String(WiFi.localIP()[1]) + "." + String(WiFi.localIP()[2]) + "." + String(WiFi.localIP()[3]);
}
}
void setupDisplay() {
setup_display();
#ifdef HAS_INTERNAL_LED
digitalWrite(internalLedPin,HIGH);
#endif
Serial.println("\nStarting Station: " + Config.callsign + " Version: " + versionDate);
show_display(" LoRa APRS", "", " ( iGATE & DIGI )", "", "", "Richonguzman / CA2RXU", " " + versionDate, 4000);
#ifdef HAS_INTERNAL_LED
digitalWrite(internalLedPin,LOW);
#endif
firstLine = Config.callsign;
seventhLine = " listening...";
}
void activeStations() {
fourthLine = "Stations (" + String(Config.rememberStationTime) + "min) = ";
if (lastHeardStation.size() < 10) {
fourthLine += " ";
}
fourthLine += String(lastHeardStation.size());
}
void checkBeaconInterval() {
uint32_t lastTx = millis() - lastBeaconTx;
String beaconPacket, secondaryBeaconPacket;
if (lastBeaconTx == 0 || lastTx >= Config.beacon.interval*60*1000) {
beaconUpdate = true;
}
if (beaconUpdate) {
display_toggle(true);
Utils::println("-- Sending Beacon to APRSIS --");
STATION_Utils::deleteNotHeard();
activeStations();
if (Config.bme.active) {
String sensorData = BME_Utils::readDataSensor();
beaconPacket = iGateBeaconPacket.substring(0,iGateBeaconPacket.indexOf(":=")+20) + "_" + sensorData + iGateBeaconPacket.substring(iGateBeaconPacket.indexOf(":=")+21);
secondaryBeaconPacket = iGateLoRaBeaconPacket + sensorData + Config.beacon.comment;
} else {
beaconPacket = iGateBeaconPacket;
secondaryBeaconPacket = iGateLoRaBeaconPacket + Config.beacon.comment;
}
#if defined(TTGO_T_LORA32_V2_1) || defined(HELTEC_V2) || defined(HELTEC_HTCT62)
if (Config.sendBatteryVoltage) {
beaconPacket += " Batt=" + String(BATTERY_Utils::checkBattery(),2) + "V";
secondaryBeaconPacket += " Batt=" + String(BATTERY_Utils::checkBattery(),2) + "V";
sixthLine = " (Batt=" + String(BATTERY_Utils::checkBattery(),2) + "V)";
}
#endif
if (Config.externalVoltageMeasurement) {
beaconPacket += " Ext=" + String(BATTERY_Utils::checkExternalVoltage(),2) + "V";
secondaryBeaconPacket += " Ext=" + String(BATTERY_Utils::checkExternalVoltage(),2) + "V";
sixthLine = " (Ext V=" + String(BATTERY_Utils::checkExternalVoltage(),2) + "V)";
}
if (Config.aprs_is.active && Config.beacon.sendViaAPRSIS) {
show_display(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, "SENDING IGATE BEACON", 0);
seventhLine = " listening...";
APRS_IS_Utils::upload(beaconPacket);
}
if (Config.beacon.sendViaRF) {
show_display(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, "SENDING DIGI BEACON", 0);
seventhLine = " listening...";
LoRa_Utils::sendNewPacket("APRS", secondaryBeaconPacket);
}
lastBeaconTx = millis();
lastScreenOn = millis();
beaconUpdate = false;
}
if (statusAfterBoot) {
processStatus();
}
}
void checkDisplayInterval() {
uint32_t lastDisplayTime = millis() - lastScreenOn;
if (!Config.display.alwaysOn) {
if (lastDisplayTime >= Config.display.timeout*1000) {
display_toggle(false);
}
}
}
void checkWiFiInterval() {
uint32_t WiFiCheck = millis() - lastWiFiCheck;
if (WiFi.status() != WL_CONNECTED && WiFiCheck >= 15*60*1000) {
WiFiConnect = true;
}
if (WiFiConnect) {
Serial.println("\nConnecting to WiFi ...");
WIFI_Utils::startWiFi();
lastWiFiCheck = millis();
WiFiConnect = false;
}
}
void validateFreqs() {
if (Config.loramodule.txFreq != Config.loramodule.rxFreq && abs(Config.loramodule.txFreq - Config.loramodule.rxFreq) < 125000) {
Serial.println("Tx Freq less than 125kHz from Rx Freq ---> NOT VALID");
show_display("Tx Freq is less than ", "125kHz from Rx Freq", "device will autofix", "and then reboot", 1000);
Config.loramodule.txFreq = Config.loramodule.rxFreq; // Inform about that but then change the TX QRG to RX QRG and reset the device
Config.writeFile();
ESP.restart();
}
}
void typeOfPacket(String packet, String packetType) {
String sender;
if (packetType == "LoRa-APRS") {
fifthLine = "LoRa Rx ----> APRS-IS";
sender = packet.substring(0,packet.indexOf(">"));
} else if (packetType == "APRS-LoRa") {
fifthLine = "APRS-IS ----> LoRa Tx";
sender = packet.substring(0,packet.indexOf(">"));
} else if (packetType == "Digi") {
fifthLine = "LoRa Rx ----> LoRa Tx";
sender = packet.substring(3,packet.indexOf(">"));
}
for (int i = sender.length(); i < 9; i++) {
sender += " ";
}
if (packet.indexOf("::") >= 10) {
sixthLine = sender + "> MESSAGE";
seventhLine = "RSSI:" + String(rssi) + "dBm SNR: " + String(snr) + "dBm";
} else if (packet.indexOf(":>") >= 10) {
sixthLine = sender + "> NEW STATUS";
seventhLine = "RSSI:" + String(rssi) + "dBm SNR: " + String(snr) + "dBm";
} else if (packet.indexOf(":!") >= 10 || packet.indexOf(":=") >= 10) {
sixthLine = sender + "> GPS BEACON";
GPS_Utils::getDistance(packet);
seventhLine = "RSSI:" + String(rssi) + "dBm";
if (rssi <= -100) {
seventhLine += " ";
} else {
seventhLine += " ";
}
if (distance.indexOf(".") == 1) {
seventhLine += " ";
}
seventhLine += "D:" + distance + "km";
} else if (packet.indexOf(":T#") >= 10 && packet.indexOf(":=/") == -1) {
sixthLine = sender + "> TELEMETRY";
seventhLine = "RSSI:" + String(rssi) + "dBm SNR: " + String(snr) + "dBm";
} else if (packet.indexOf(":`") >= 10) {
sixthLine = sender + "> MIC-E";
seventhLine = "RSSI:" + String(rssi) + "dBm SNR: " + String(snr) + "dBm";
} else if (packet.indexOf(":;") >= 10) {
sixthLine = sender + "> OBJECT";
seventhLine = "RSSI:" + String(rssi) + "dBm SNR: " + String(snr) + "dBm";
} else {
sixthLine = sender + "> ??????????";
seventhLine = "RSSI:" + String(rssi) + "dBm SNR: " + String(snr) + "dBm";
}
}
void print(String text) {
if (!Config.tnc.enableSerial) {
Serial.print(text);
}
}
void println(String text) {
if (!Config.tnc.enableSerial) {
Serial.println(text);
}
}
}
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