gcode: Rework endstop query to use greenlets

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2016-12-08 12:42:12 -05:00
parent ed9d7e4fae
commit a6de1db94d
7 changed files with 23 additions and 47 deletions
--- a/klippy/stepper.py
+++ b/klippy/stepper.py
@@ -78,8 +78,6 @@ class PrinterStepper:
        self.mcu_endstop.home(mcu_time, step_time)
        return self.mcu_endstop
    def query_endstop(self, print_time):
-        if self.mcu_endstop is None:
-            return None
        mcu_time = self.mcu_endstop.print_to_mcu_time(print_time)
        self.mcu_endstop.query_endstop(mcu_time)
        return self.mcu_endstop