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-rw-r--r--docs/Command_Templates.md2
-rw-r--r--klippy/extras/heaters.py4
2 files changed, 5 insertions, 1 deletions
diff --git a/docs/Command_Templates.md b/docs/Command_Templates.md
index 979c4b85..64fdacc9 100644
--- a/docs/Command_Templates.md
+++ b/docs/Command_Templates.md
@@ -166,6 +166,8 @@ The following are common printer attributes:
<config_name>`.
- `printer.<heater>.target`: The current target temperature (in
Celsius as a float) for the given heater.
+- `printer.<heater>.power`: The last setting of the PWM pin (a value
+ between 0.0 and 1.0) associated with the heater.
- `printer.idle_timeout.state`: The current state of the printer as
tracked by the idle_timeout module. It is one of the following
strings: "Idle", "Printing", "Ready".
diff --git a/klippy/extras/heaters.py b/klippy/extras/heaters.py
index 7dca5fd4..cd426f30 100644
--- a/klippy/extras/heaters.py
+++ b/klippy/extras/heaters.py
@@ -135,7 +135,9 @@ class Heater:
with self.lock:
target_temp = self.target_temp
smoothed_temp = self.smoothed_temp
- return {'temperature': smoothed_temp, 'target': target_temp}
+ last_pwm_value = self.last_pwm_value
+ return {'temperature': smoothed_temp, 'target': target_temp,
+ 'power': last_pwm_value}
cmd_SET_HEATER_TEMPERATURE_help = "Sets a heater temperature"
def cmd_SET_HEATER_TEMPERATURE(self, gcmd):
temp = gcmd.get_float('TARGET', 0.)