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-rw-r--r--src/disambiguator.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/disambiguator.c b/src/disambiguator.c
index 164724e..85e1645 100644
--- a/src/disambiguator.c
+++ b/src/disambiguator.c
@@ -161,6 +161,7 @@ pulse_type disambiguator_step( struct disambiguator * d, uint32_t time, int leng
d->state = D_STATE_LOCKED;
}
+ // if the offset is about 20000 ticks, then this is a slave pulse
if (diff < 21000) {
return d->state == D_STATE_LOCKED ? P_SLAVE : P_UNKNOWN;
}