diff options
Diffstat (limited to 'klippy/clocksync.py')
| -rw-r--r-- | klippy/clocksync.py | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/klippy/clocksync.py b/klippy/clocksync.py index caea39dc..9c58e6fa 100644 --- a/klippy/clocksync.py +++ b/klippy/clocksync.py @@ -14,8 +14,8 @@ class ClockSync: def __init__(self, reactor): self.reactor = reactor self.serial = None - self.status_timer = self.reactor.register_timer(self._status_event) - self.status_cmd = None + self.get_clock_timer = self.reactor.register_timer(self._get_clock_event) + self.get_clock_cmd = None self.mcu_freq = 1. self.last_clock = 0 self.clock_est = (0., 0., 0.) @@ -38,14 +38,14 @@ class ClockSync: self.time_avg = params['#sent_time'] self.clock_est = (self.time_avg, self.clock_avg, self.mcu_freq) self.prediction_variance = (.001 * self.mcu_freq)**2 - # Enable periodic get_status timer - self.status_cmd = serial.lookup_command('get_status') + # Enable periodic get_clock timer + self.get_clock_cmd = serial.lookup_command('get_clock') for i in range(8): - params = self.status_cmd.send_with_response(response='status') - self._handle_status(params) + params = self.get_clock_cmd.send_with_response(response='clock') + self._handle_clock(params) self.reactor.pause(0.100) - serial.register_callback(self._handle_status, 'status') - self.reactor.update_timer(self.status_timer, self.reactor.NOW) + serial.register_callback(self._handle_clock, 'clock') + self.reactor.update_timer(self.get_clock_timer, self.reactor.NOW) def connect_file(self, serial, pace=False): self.serial = serial self.mcu_freq = serial.msgparser.get_constant_float('CLOCK_FREQ') @@ -54,13 +54,13 @@ class ClockSync: if pace: freq = self.mcu_freq serial.set_clock_est(freq, self.reactor.monotonic(), 0) - # MCU clock querying (_handle_status is invoked from background thread) - def _status_event(self, eventtime): - self.status_cmd.send() - # Use an unusual time for the next event so status messages + # MCU clock querying (_handle_clock is invoked from background thread) + def _get_clock_event(self, eventtime): + self.get_clock_cmd.send() + # Use an unusual time for the next event so clock messages # don't resonate with other periodic events. return eventtime + .9839 - def _handle_status(self, params): + def _handle_clock(self, params): # Extend clock to 64bit last_clock = self.last_clock clock = (last_clock & ~0xffffffff) | params['clock'] |