iarv/LoRa_APRS_iGate
1
0
Fork 1
mirror of https://github.com/richonguzman/LoRa_APRS_iGate.git synced 2026-05-03 11:52:13 +02:00
Code Issues Packages Projects Releases Wiki Activity

beaconPacket update

Browse Source
This commit is contained in:
richonguzman
2023-06-06 12:19:56 -04:00
parent 1ffe42f45d
commit bbff189e10
7 changed files with 114 additions and 218 deletions
Download Patch File Download Diff File Expand all files Collapse all files

89
src/gps_utils.cpp Normal file
View File

@@ -0,0 +1,89 @@
#include "gps_utils.h"
#include "configuration.h"
extern Configuration Config;
extern WiFi_AP *currentWiFi;
extern int myWiFiAPIndex;
extern int myWiFiAPSize;
namespace GPS_Utils {
String double2string(double n, int ndec) {
String r = "";
int v = n;
r += v;
r += '.';
int i;
for (i=0;i<ndec;i++) {
n -= v;
n = 10 * abs(n);
v = n;
r += v;
}
return r;
}
String processLatitudeAPRS() {
String degrees = double2string(currentWiFi->latitude,6);
String north_south, latitude, convDeg3;
float convDeg, convDeg2;
if (abs(degrees.toFloat()) < 10) {
latitude += "0";
}
Serial.println(latitude);
if (degrees.indexOf("-") == 0) {
north_south = "S";
latitude += degrees.substring(1,degrees.indexOf("."));
} else {
north_south = "N";
latitude += degrees.substring(0,degrees.indexOf("."));
}
convDeg = abs(degrees.toFloat()) - abs(int(degrees.toFloat()));
convDeg2 = (convDeg * 60)/100;
convDeg3 = String(convDeg2,6);
latitude += convDeg3.substring(convDeg3.indexOf(".")+1,convDeg3.indexOf(".")+3) + "." + convDeg3.substring(convDeg3.indexOf(".")+3,convDeg3.indexOf(".")+5);
latitude += north_south;
return latitude;
}
String processLongitudeAPRS() {
String degrees = double2string(currentWiFi->longitude,6);
String east_west, longitude, convDeg3;
float convDeg, convDeg2;
if (abs(degrees.toFloat()) < 100) {
longitude += "0";
}
if (abs(degrees.toFloat()) < 10) {
longitude += "0";
}
if (degrees.indexOf("-") == 0) {
east_west = "W";
longitude += degrees.substring(1,degrees.indexOf("."));
} else {
east_west = "E";
longitude += degrees.substring(0,degrees.indexOf("."));
}
convDeg = abs(degrees.toFloat()) - abs(int(degrees.toFloat()));
convDeg2 = (convDeg * 60)/100;
convDeg3 = String(convDeg2,6);
longitude += convDeg3.substring(convDeg3.indexOf(".")+1,convDeg3.indexOf(".")+3) + "." + convDeg3.substring(convDeg3.indexOf(".")+3,convDeg3.indexOf(".")+5);
longitude += east_west;
return longitude;
}
String generateBeacon() {
String iGateLat = processLatitudeAPRS();
String iGateLon = processLongitudeAPRS();
String beaconPacket = Config.callsign + ">APLR10,qAC:=";
if (Config.loramodule.enableTx) {
beaconPacket += iGateLat + "L" + iGateLon + "a";
} else {
beaconPacket += iGateLat + "L" + iGateLon + "&";
}
beaconPacket += Config.comment;
return beaconPacket;
}
}