Show AntennaGain and JammingLevel in about page

Author: Jens Kassel

src/configServer.cpp

@@ -1070,6 +1070,8 @@ static void handleAbout(HTTPRequest *req, HTTPResponse * res) {
   page += keyValue("GPS satellites", gps.getValidSatellites());
   page += keyValue("GPS uptime", gps.getUptime(), "ms");
   page += keyValue("GPS noise level", gps.getLastNoiseLevel());
+  page += keyValue("GPS Antenna Gain", gps.getLastAntennaGain());
+  page += keyValue("GPS Jamming Level", gps.getLastJamInd());
   page += keyValue("GPS baud rate", gps.getBaudRate());
   page += keyValue("GPS ALP bytes", gps.getNumberOfAlpBytesSent());
   page += keyValue("GPS messages", gps.getMessagesHtml());

src/gps.cpp

@@ -1128,6 +1128,7 @@ void Gps::parseUbxMessage() {
       log_d("MON-HW Antenna Status %d %s, Antenna Power %d, Gain (0-8191) %d, noise level %d", mGpsBuffer.monHw.aStatus, aStatus, mGpsBuffer.monHw.aPower, mGpsBuffer.monHw.agcCnt, mGpsBuffer.monHw.noisePerMs);
       mLastNoiseLevel = mGpsBuffer.monHw.noisePerMs;
       mLastGain = mGpsBuffer.monHw.agcCnt;
+      mLastJamInd = mGpsBuffer.monHw.jamInd;
     }
       break;
     case (uint16_t) UBX_MSG::NAV_STATUS: {
@@ -1435,6 +1436,14 @@ uint16_t Gps::getLastNoiseLevel() const {
   return mLastNoiseLevel;
 }
 
+uint16_t Gps::getLastAntennaGain() const {
+  return mLastGain;
+}
+
+uint8_t Gps::getLastJamInd() const {
+  return mLastJamInd;
+}
+
 uint32_t Gps::getBaudRate() {
   return mSerial.baudRate();
 }

src/gps.h

@@ -70,6 +70,10 @@ class Gps {
 
     uint16_t getLastNoiseLevel() const;
 
+    uint16_t getLastAntennaGain() const;
+
+    uint8_t getLastJamInd() const;
+
     /* Collected informational messages as String. */
     String getMessages() const;
 
@@ -306,7 +310,7 @@ class Gps {
         uint8_t flags;
         uint8_t reserved1;
         uint32_t usedMask;
-        uint8_t vp[25]; //M8 only 17bytes?
+        uint8_t vp[17]; //M6 25bytes, M8 only 17bytes?
         uint8_t jamInd; //cwSuppression / CW interference suppression level, scaled (0 = no CW jamming, 255 = strong CW jamming)
         uint16_t reserved3;
         uint32_t pinIrq;
@@ -554,6 +558,7 @@ class Gps {
     uint8_t mNmeaChk;
     uint16_t mLastNoiseLevel;
     uint16_t mLastGain;
+    uint8_t mLastJamInd;
     AlpData mAlpData;
     bool mAidIniSent = false;
     /* record that was last received */