heater: Add stats reporting

Report the current temperature, current pwm setting, and target
temperature as statistics in the log.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/klippy/extruder.py b/klippy/extruder.py
index 2e890025..22fb5f76 100644
--- a/klippy/extruder.py
+++ b/klippy/extruder.py
@@ -53,6 +53,8 @@ class PrinterExtruder:
         if is_active:
             return self.activate_gcode
         return self.deactivate_gcode
+    def stats(self, eventtime):
+        return self.heater.stats(eventtime)
     def motor_off(self, print_time):
         self.stepper.motor_enable(print_time, 0)
         self.need_motor_enable = True