heater: Fix misspelling of Celsius

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

3 files changed, 16 insertions, 16 deletions

diff --git a/klippy/extras/temperature_fan.py b/klippy/extras/temperature_fan.py
index d009d251..6fc2893b 100644
--- a/klippy/extras/temperature_fan.py
+++ b/klippy/extras/temperature_fan.py
@@ -5,7 +5,7 @@
 # This file may be distributed under the terms of the GNU GPLv3 license.
 import fan
 
-KELVIN_TO_CELCIUS = -273.15
+KELVIN_TO_CELSIUS = -273.15
 MAX_FAN_TIME = 5.0
 AMBIENT_TEMP = 25.
 PID_PARAM_BASE = 255.
@@ -16,7 +16,7 @@ class TemperatureFan:
         self.printer = config.get_printer()
         self.fan = fan.PrinterFan(config, default_shutdown_speed=1.)
         self.gcode = self.printer.lookup_object('gcode')
-        self.min_temp = config.getfloat('min_temp', minval=KELVIN_TO_CELCIUS)
+        self.min_temp = config.getfloat('min_temp', minval=KELVIN_TO_CELSIUS)
         self.max_temp = config.getfloat('max_temp', above=self.min_temp)
         self.sensor = self.printer.lookup_object('heater').setup_sensor(config)
         self.sensor.setup_minmax(self.min_temp, self.max_temp)
diff --git a/klippy/extras/temperature_sensor.py b/klippy/extras/temperature_sensor.py
index f2663f35..62b7afef 100644
--- a/klippy/extras/temperature_sensor.py
+++ b/klippy/extras/temperature_sensor.py
@@ -4,14 +4,14 @@
 #
 # This file may be distributed under the terms of the GNU GPLv3 license.
 
-KELVIN_TO_CELCIUS = -273.15
+KELVIN_TO_CELSIUS = -273.15
 
 class PrinterSensorGeneric:
     def __init__(self, config):
         self.printer = config.get_printer()
         self.sensor = self.printer.lookup_object('heater').setup_sensor(config)
-        self.min_temp = config.getfloat('min_temp', KELVIN_TO_CELCIUS,
-                                        minval=KELVIN_TO_CELCIUS)
+        self.min_temp = config.getfloat('min_temp', KELVIN_TO_CELSIUS,
+                                        minval=KELVIN_TO_CELSIUS)
         self.max_temp = config.getfloat('max_temp', 99999999.9,
                                         above=self.min_temp)
         self.sensor.setup_minmax(self.min_temp, self.max_temp)
diff --git a/klippy/extras/thermistor.py b/klippy/extras/thermistor.py
index e805a70b..f43c0a99 100644
--- a/klippy/extras/thermistor.py
+++ b/klippy/extras/thermistor.py
@@ -6,7 +6,7 @@
 import math, logging
 import adc_temperature
 
-KELVIN_TO_CELCIUS = -273.15
+KELVIN_TO_CELSIUS = -273.15
 
 # Analog voltage to temperature converter for thermistors
 class Thermistor:
@@ -17,9 +17,9 @@ class Thermistor:
     def setup_coefficients(self, t1, r1, t2, r2, t3, r3, name=""):
         # Calculate Steinhart-Hart coefficents from temp measurements.
         # Arrange samples as 3 linear equations and solve for c1, c2, and c3.
-        inv_t1 = 1. / (t1 - KELVIN_TO_CELCIUS)
-        inv_t2 = 1. / (t2 - KELVIN_TO_CELCIUS)
-        inv_t3 = 1. / (t3 - KELVIN_TO_CELCIUS)
+        inv_t1 = 1. / (t1 - KELVIN_TO_CELSIUS)
+        inv_t2 = 1. / (t2 - KELVIN_TO_CELSIUS)
+        inv_t3 = 1. / (t3 - KELVIN_TO_CELSIUS)
         ln_r1 = math.log(r1)
         ln_r2 = math.log(r2)
         ln_r3 = math.log(r3)
@@ -40,7 +40,7 @@ class Thermistor:
         self.c1 = inv_t1 - self.c2 * ln_r1 - self.c3 * ln3_r1
     def setup_coefficients_beta(self, t1, r1, beta):
         # Calculate equivalent Steinhart-Hart coefficents from beta
-        inv_t1 = 1. / (t1 - KELVIN_TO_CELCIUS)
+        inv_t1 = 1. / (t1 - KELVIN_TO_CELSIUS)
         ln_r1 = math.log(r1)
         self.c3 = 0.
         self.c2 = 1. / beta
@@ -51,12 +51,12 @@ class Thermistor:
         r = self.pullup * adc / (1.0 - adc)
         ln_r = math.log(r - self.inline_resistor)
         inv_t = self.c1 + self.c2 * ln_r + self.c3 * ln_r**3
-        return 1.0/inv_t + KELVIN_TO_CELCIUS
+        return 1.0/inv_t + KELVIN_TO_CELSIUS
     def calc_adc(self, temp):
         # Calculate adc reading from a temperature
-        if temp <= KELVIN_TO_CELCIUS:
+        if temp <= KELVIN_TO_CELSIUS:
             return 1.
-        inv_t = 1. / (temp - KELVIN_TO_CELCIUS)
+        inv_t = 1. / (temp - KELVIN_TO_CELSIUS)
         if self.c3:
             # Solve for ln_r using Cardano's formula
             y = (self.c1 - inv_t) / (2. * self.c3)
@@ -85,15 +85,15 @@ def PrinterThermistor(config, params):
 class CustomThermistor:
     def __init__(self, config):
         self.name = " ".join(config.get_name().split()[1:])
-        t1 = config.getfloat("temperature1", minval=KELVIN_TO_CELCIUS)
+        t1 = config.getfloat("temperature1", minval=KELVIN_TO_CELSIUS)
         r1 = config.getfloat("resistance1", minval=0.)
         beta = config.getfloat("beta", None, above=0.)
         if beta is not None:
             self.params = {'t1': t1, 'r1': r1, 'beta': beta}
             return
-        t2 = config.getfloat("temperature2", minval=KELVIN_TO_CELCIUS)
+        t2 = config.getfloat("temperature2", minval=KELVIN_TO_CELSIUS)
         r2 = config.getfloat("resistance2", minval=0.)
-        t3 = config.getfloat("temperature3", minval=KELVIN_TO_CELCIUS)
+        t3 = config.getfloat("temperature3", minval=KELVIN_TO_CELSIUS)
         r3 = config.getfloat("resistance3", minval=0.)
         (t1, r1), (t2, r2), (t3, r3) = sorted([(t1, r1), (t2, r2), (t3, r3)])
         self.params = {'t1': t1, 'r1': r1, 't2': t2, 'r2': r2,