> ***************
> *** 93,99 ****
> #define FINEUSEC (1L << SHIFT_SCALE) /* 1 us in phase units */
>
> #define MAXPHASE 512000L /* max phase error (us) */
> ! #define MAXFREQ (200L << SHIFT_USEC) /* max frequency error (ppm) */
> #define MAXTIME (200L << PPS_AVG) /* max PPS error (jitter) (200 us) */
> #define MINSEC 16L /* min interval between updates (s) */
> #define MAXSEC 1200L /* max interval between updates (s) */
> --- 94,100 ----
> #define FINEUSEC (1L << SHIFT_SCALE) /* 1 us in phase units */
>
> #define MAXPHASE 512000L /* max phase error (us) */
> ! #define MAXFREQ ((HZ * 2L) << SHIFT_USEC) /* max frequency error (ppm) */
While working, you are saying: "the higher HZ, the more inaccurate
the clock". This is generally not true. Think of MS-DOS, where HZ =
18.2 ;-)
Ulrich
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