integrate esp32 sntp

include/if482.h

@@ -3,6 +3,7 @@
 
 #include "globals.h"
 #include "timekeeper.h"
+#include "esp_sntp.h"
 
 #define IF482_FRAME_SIZE (17)
 #define IF482_SYNC_FIXUP (10) // calibration to fixup processing time [milliseconds]

include/rcommand.h

@@ -10,6 +10,7 @@
 #include "sensor.h"
 #include "cyclic.h"
 #include "timekeeper.h"
+#include "esp_sntp.h"
 #include "timesync.h"
 #include "power.h"
 #include "antenna.h"

include/timekeeper.h

@@ -8,6 +8,7 @@
 #include "gpsread.h"
 #include "if482.h"
 #include "dcf77.h"
+#include "esp_sntp.h"
 
 #define SECS_YR_2000  (946684800UL) // the time at the start of y2k
 #define GPS_UTC_DIFF 315964800UL // seconds diff between gps and utc epoch