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| -rw-r--r-- | timebase.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -63,7 +63,8 @@ available. get the device to report it. The latter is not a given; SiRFs before firmware rev 2.3.2 don't report it unless special subframe data reporting is enabled, which requires 38400bps. Evermore GPSes can't be made to -report it at all. +report it at all. Furthermore, before the almanac load the GPS may report +a fixed (and possibly out of date) offset. Conclusion: if the system clock isn't accurate enough that we can deduce what rollover period we're in, we're utterly hosed. Furthermore, if it's |