PolyCraft/kiln-controller
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door state

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This commit is contained in:
Sebastian Steuer 2013-11-30 13:48:07 +01:00
parent bfa9d278fd
commit 6452082964
2 changed files with 15 additions and 6 deletions
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1
config.py.EXAMPLE
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@ -6,6 +6,7 @@ log_format = '%(asctime)s %(levelname)s %(name)s: %(message)s'
gpio_heat = 11
gpio_cool = 10
gpio_air = 9
gpio_door = 18
gpio_sensor_cs = 27
gpio_sensor_clock = 22

20
oven.py
View File

@ -10,10 +10,6 @@ except ImportError:
log.warning("Could not initialize temperature sensor, using dummy values!")
sensor_available = False
config.gpio_heat = 11
config.gpio_cool = 10
config.gpio_air = 9
try:
import RPi.GPIO as GPIO
GPIO.setmode(GPIO.BCM)
@ -21,6 +17,7 @@ try:
GPIO.setup(config.gpio_heat, GPIO.OUT)
GPIO.setup(config.gpio_cool, GPIO.OUT)
GPIO.setup(config.gpio_air, GPIO.OUT)
GPIO.setup(config.gpio_door, GPIO.IN)
gpio_available = True
except ImportError:
@ -45,6 +42,7 @@ class Oven (threading.Thread):
self.runtime = 0
self.totaltime = 0
self.target = 0
self.door = self.read_door()
self.state = Oven.STATE_IDLE
self.set_heat(False)
self.set_cool(False)
@ -63,9 +61,11 @@ class Oven (threading.Thread):
def run(self):
while True:
self.door_open = self.read_door()
if self.state == Oven.STATE_RUNNING:
self.runtime = (datetime.datetime.now() - self.start_time).total_seconds()
log.info("running at %.1f deg C (Target: %.1f) , heat %.2f, cool %.2f, air %.2f (%.1fs/%.0f)"%(self.temp_sensor.temperature,self.target,self.heat,self.cool,self.air,self.runtime,self.totaltime))
log.info("running at %.1f deg C (Target: %.1f) , heat %.2f, cool %.2f, air %.2f, door %s (%.1fs/%.0f)"%(self.temp_sensor.temperature,self.target,self.heat,self.cool,self.air,self.door,self.runtime,self.totaltime))
self.target = self.profile.get_target_temperature(self.runtime)
if self.profile.is_rising(self.runtime):
@ -120,9 +120,17 @@ class Oven (threading.Thread):
'heat': self.heat,
'cool': self.cool,
'air' : self.air,
'totaltime': self.totaltime
'totaltime': self.totaltime,
'door': self.door
}
return state
def read_door(self):
if gpio_available:
return "OPEN" if GPIO.input(gpio_door) else "CLOSED"
else:
return "UNKNOWN"
class TempSensor(threading.Thread):
def __init__(self,oven):