DigitalInfinity/ESP32-PaxCounter
1
0 Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

improve lora time sync accuracy

Browse Source
This commit is contained in:
cyberman54 committed 2021-07-23 19:10:41 +02:00
1 parent 177ab88f84
commit 9e1c9c7f59
2 files changed
+7 -7
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

include/timesync.h
+1 -1
View File
@@ -6,7 +6,7 @@
#include "timekeeper.h"
#define TIME_SYNC_FRAME_LENGTH 6 // timeserver answer frame length [bytes]
#define TIME_SYNC_FIXUP 16 // compensation for processing time [milliseconds]
#define TIME_SYNC_FIXUP 25 // compensation for processing time [milliseconds]
#define TIME_SYNC_MAX_SEQNO 0xfe // threshold for wrap around time_sync_seqNo
#define TIME_SYNC_END_FLAG (TIME_SYNC_MAX_SEQNO + 1) // end of handshake marker
#define GPS_UTC_DIFF 315964800UL // seconds diff between gps and utc epoch