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Commit a54e9679 authored by Alessandro Rubini's avatar Alessandro Rubini
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wr-servo: be silent on expected incorrect stamps 

When adjusting the time, we expect stamps to be invalid for a while.
Don't print errors unless the fact repeats unexpectedly.
Signed-off-by: Alessandro Rubini's avatarAlessandro Rubini <rubini@gnudd.com>
parent c1e3299a
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Showing with 7 additions and 3 deletions
proto-ext-whiterabbit/wr-servo.c
View file @ a54e9679
......@@ -256,6 +256,7 @@ int wr_servo_update(struct pp_instance *ppi)
uint64_t tics;
uint64_t big_delta_fix;
uint64_t delay_ms_fix;
static int errcount;
TimeInternal ts_offset, ts_offset_hw /*, ts_phase_adjust */;
......@@ -264,11 +265,14 @@ int wr_servo_update(struct pp_instance *ppi)
if(!s->t1.correct || !s->t2.correct ||
!s->t3.correct || !s->t4.correct) {
pp_error("%s: TimestampsIncorrect: %d %d %d %d\n", __func__,
s->t1.correct, s->t2.correct,
s->t3.correct, s->t4.correct);
errcount++;
if (errcount > 5) /* a 2-3 in a row are expected */
pp_error("%s: TimestampsIncorrect: %d %d %d %d\n",
__func__, s->t1.correct, s->t2.correct,
s->t3.correct, s->t4.correct);
return 0;
}
errcount = 0;
cur_servo_state.update_count++;
......
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