Add sysSource - see #11

Author: PaulZC

Firmware/GNSSDO_Firmware/Begin.ino

@@ -635,6 +635,7 @@ void updateTCXOClockBias()
     tcxoClockBias_ms = gnssClockBias_ms; // Default to the PVTGeodetic RxClkBias
     tcxoClockDrift_ppm = gnssClockDrift_ppm;
     snprintf(rxClkBiasSource, sizeof(rxClkBiasSource), "PVT");
+    snprintf(sysSource, sizeof(sysSource), mosaicTimeSystemNameFromId(gnssTimeSys));
 
     if (settings.preferNonCompositeGPSBias || settings.preferNonCompositeGalileoBias) // These are mutex
     {
@@ -645,6 +646,7 @@ void updateTCXOClockBias()
             tcxoClockDrift_ppm = fugroTimeSystems[index].RxClkDrift_ppm;
             fugroTimeSystems[index].updated = false;
             snprintf(rxClkBiasSource, sizeof(rxClkBiasSource), fugroTimeSystems[index].name);
+            snprintf(sysSource, sizeof(sysSource), "Fugro (%s)", fugroTimeSystems[index].name);
         }
     }
 }

Firmware/GNSSDO_Firmware/Display.ino

@@ -158,7 +158,7 @@ void updateDisplay()
             yPos += 8;
 
             snprintf(textLine, sizeof(textLine), "Sys   %s",
-                    mosaicTimeSystemNameFromId(gnssTimeSys));
+                    sysSource);
             oled->setCursor(0, yPos);
             oled->print(textLine);
             yPos += 8;

Firmware/GNSSDO_Firmware/settings.h

@@ -134,6 +134,7 @@ uint8_t mosaicTimeSystemIndexFromName(const char *name)
 double tcxoClockBias_ms; // Updated by updateTCXOClockBias
 float tcxoClockDrift_ppm;
 char rxClkBiasSource[8];
+char sysSource[16]; // "Fugro (Galileo)"
 
 const char *const mosaicPVTErrorTable[] = {
     "None",