From f658819862122f2065b6d3a057cc59354fdf379a Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Wed, 27 Sep 2017 13:13:38 -0400 Subject: clocksync: Add support for dumping internal state for debugging Signed-off-by: Kevin O'Connor --- klippy/clocksync.py | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'klippy/clocksync.py') diff --git a/klippy/clocksync.py b/klippy/clocksync.py index 87cae7b5..345700f7 100644 --- a/klippy/clocksync.py +++ b/klippy/clocksync.py @@ -115,6 +115,15 @@ class ClockSync: print_time = self.estimated_print_time(eventtime) last_clock_print_time = self.clock_to_print_time(self.last_clock) return print_time < last_clock_print_time + COMM_TIMEOUT + def dump_debug(self): + sample_time, clock, freq = self.clock_est + prev_time, prev_clock, prev_freq = self.prev_est + return ("clocksync state: mcu_freq=%d last_clock=%d" + " min_half_rtt=%.6f min_half_rtt_time=%.3f last_clock_fast=%s" + " clock_est=(%.3f %d %.3f) prev_est=(%.3f %d %.3f)" % ( + self.mcu_freq, self.last_clock, self.min_half_rtt, + self.min_half_rtt_time, self.last_clock_fast, + sample_time, clock, freq, prev_time, prev_clock, prev_freq)) def stats(self, eventtime): sample_time, clock, freq = self.clock_est return "freq=%d" % (freq,) @@ -150,6 +159,10 @@ class SecondarySync(ClockSync): adjusted_offset, adjusted_freq = self.clock_adj return adjusted_freq # misc commands + def dump_debug(self): + adjusted_offset, adjusted_freq = self.clock_adj + return "%s clock_adj=(%.3f %.3f)" % ( + ClockSync.dump_debug(self), adjusted_offset, adjusted_freq) def stats(self, eventtime): adjusted_offset, adjusted_freq = self.clock_adj return "%s adj=%d" % (ClockSync.stats(self, eventtime), adjusted_freq) -- cgit v1.2.3-70-g09d2