Add GPS enhancement template

src/TinyGsmGPS_EX.tpp

@@ -0,0 +1,91 @@
+/**
+ * @file      TinyGsmGPS_EX.tpp
+ * @author    Lewis He ([email protected])
+ * @license   MIT
+ * @copyright Copyright (c) 2023  Shenzhen Xin Yuan Electronic Technology Co., Ltd
+ * @date      2024-12-10
+ *
+ */
+#ifndef SRC_TINYGSMGPS_EX_H_
+#define SRC_TINYGSMGPS_EX_H_
+
+#include "TinyGsmCommon.h"
+
+#define TINY_GSM_MODEM_HAS_GPS_EX
+
+class GPSInfo {
+ public:
+  // The rang is 0-255, unit is second. after set <time> will report the
+  // GNSS information every the seconds.
+  // The function will take effect immediately.
+
+
+  uint8_t  isFix;                  // Fix mode,2=2D fix,3=3D fix
+  uint16_t gps_satellite_num;      // GPS satellite visible numbers
+  uint16_t beidou_satellite_num;   // BEIDOU satellite visible numbers
+  uint16_t glonass_satellite_num;  // GLONASS satellite visible numbers
+  uint16_t galileo_satellite_num;  // GALILEO satellite visible numbers
+  double   latitude;      // Latitude of current position.Output format is dd.ddddd
+  char     NS_indicator;  // N/S Indicator, N=north or S=south.
+  double   longitude;     // Longitude of current position. Output format is ddd.ddddd
+  char     EW_indicator;  // E/W Indicator, E=east or W=west.
+  // Date. Output format is ddmmyy.
+  uint16_t year;
+  uint8_t  month;
+  uint8_t  day;
+  // UTC Time. Output format is hhmmss.ss.
+  uint8_t hour;
+  uint8_t minute;
+  uint8_t second;
+  float   altitude;  // MSL Altitude. Unit is meters.
+  float   speed;     // Speed Over Ground. Unit is knots.
+  float   course;    // Course. Degrees.F
+  float   PDOP;      // Position Dilution Of Precision.
+  float   HDOP;      // Horizontal Dilution Of Precision.
+  float   VDOP;      // Vertical Dilution Of Precision.
+};
+
+template <class modemType>
+class TinyGsmGPSEx {
+ public:
+  /*
+   * GPS/GNSS/GLONASS enhancement functions
+   */
+  bool getGPS_Ex(GPSInfo& info) {
+    return thisModem().getGPS_ExImpl(info);
+  }
+
+  bool gpsColdStart() {
+    return thisModem().gpsColdStartImpl(info);
+  }
+
+  bool gpsWarmStart() {
+    return thisModem().gpsWarmStartImpl(info);
+  }
+
+  bool gpsHotStart() {
+    return thisModem().gpsHotStartImpl(info);
+  }
+
+  /*
+   * CRTP Helper
+   */
+ protected:
+  inline const modemType& thisModem() const {
+    return static_cast<const modemType&>(*this);
+  }
+  inline modemType& thisModem() {
+    return static_cast<modemType&>(*this);
+  }
+
+  /*
+   * GPS/GNSS/GLONASS enhancement functions
+   */
+  bool getGPS_ExImpl(GPSInfo& info) TINY_GSM_ATTR_NOT_IMPLEMENTED;
+  bool gpsColdStartImpl() TINY_GSM_ATTR_NOT_IMPLEMENTED;
+  bool gpsWarmStartImpl() TINY_GSM_ATTR_NOT_IMPLEMENTED;
+  bool gpsHotStartImpl() TINY_GSM_ATTR_NOT_IMPLEMENTED;
+};
+
+
+#endif  // SRC_TINYGSMGPS_EX_H_