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| author | Eric S. Raymond <esr@thyrsus.com> | 2015-03-29 10:30:22 -0400 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2015-03-29 10:30:22 -0400 |
| commit | 4667a02f7ede778f911bb8af1a01cba68802eb1a (patch) | |
| tree | 800832c877704adcfd10a3cb50bf2b0e22d6f551 /gpsd.h-tail | |
| parent | 009ba6e3452df29cbf1757bc0c79dc14683a98da (diff) | |
| download | gpsd-4667a02f7ede778f911bb8af1a01cba68802eb1a.tar.gz | |
Attempt to support /dev/pps devices.
For these devices:
1. The hunt loop is disabled.
2. When emitting a PPS report, all other (non-/dev/pps) devices are
checked for in-band time. If no time is found the report is not
emitted. If time is ound its seconds field is incremented by 1 and it
is used
Every PPS from a device resets its online time, which should prevent
/dev/pps devices from timing out too often.
Not yet tested with a /dev/pps device. All regression tests oass.
Diffstat (limited to 'gpsd.h-tail')
| -rw-r--r-- | gpsd.h-tail | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gpsd.h-tail b/gpsd.h-tail index a8a10df2..41bc876a 100644 --- a/gpsd.h-tail +++ b/gpsd.h-tail @@ -383,6 +383,7 @@ typedef enum {source_unknown, source_tcp, /* TCP/IP stream: case detected but not used */ source_udp, /* UDP stream: case detected but not used */ source_gpsd, /* Remote gpsd instance over TCP/IP */ + source_pps, /* PPS-only device, such as /dev/ppsN */ } sourcetype_t; /* |