diff options
| -rw-r--r-- | klippy/toolhead.py | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/klippy/toolhead.py b/klippy/toolhead.py index d1c40e16..ce9db286 100644 --- a/klippy/toolhead.py +++ b/klippy/toolhead.py @@ -208,7 +208,7 @@ class ToolHead: self.need_check_stall = -1. self.print_stall = 0 self.sync_print_time = True - self.last_flush_from_idle = False + self.idle_flush_print_time = 0. self.flush_timer = self.reactor.register_timer(self._flush_handler) self.move_queue.set_flush_time(self.buffer_time_high) # Motor off tracking @@ -234,11 +234,8 @@ class ToolHead: if not self.sync_print_time: return self.print_time self.sync_print_time = False - est_print_time = self.mcu.estimated_print_time(self.reactor.monotonic()) - if self.last_flush_from_idle and self.print_time > est_print_time: - self.print_stall += 1 - self.last_flush_from_idle = False self.need_motor_off = True + est_print_time = self.mcu.estimated_print_time(self.reactor.monotonic()) self.print_time = max( self.print_time, est_print_time + self.buffer_time_start) self.reactor.update_timer(self.flush_timer, self.reactor.NOW) @@ -246,7 +243,7 @@ class ToolHead: def _flush_lookahead(self, must_sync=False): sync_print_time = self.sync_print_time self.move_queue.flush() - self.last_flush_from_idle = False + self.idle_flush_print_time = 0. if sync_print_time or must_sync: self.sync_print_time = True self.move_queue.set_flush_time(self.buffer_time_high) @@ -265,6 +262,11 @@ class ToolHead: eventtime = self.reactor.monotonic() if self.sync_print_time: # Building initial queue - make sure to flush on idle input + if self.idle_flush_print_time: + est_print_time = self.mcu.estimated_print_time(eventtime) + if est_print_time < self.idle_flush_print_time: + self.print_stall += 1 + self.idle_flush_print_time = 0. self.reactor.update_timer(self.flush_timer, eventtime + 0.100) return # Check if there are lots of queued moves and stall if so @@ -289,7 +291,7 @@ class ToolHead: # Under ran low buffer mark - flush lookahead queue self._flush_lookahead(must_sync=True) if print_time != self.print_time: - self.last_flush_from_idle = True + self.idle_flush_print_time = self.print_time except: logging.exception("Exception in flush_handler") self.printer.invoke_shutdown("Exception in flush_handler") |