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comparison py/fridge.py @ 462:a91adc95543d

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less verbose logging
author Matt Johnston <matt@ucc.asn.au>
date Sat, 12 Jan 2013 21:54:55 +0800
parents 1eb68df9f8ab
children 5d5424acfed0
comparison
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461:1eb68df9f8ab 462:a91adc95543d
1 # -*- coding: utf-8 -*- 1 # -*- coding: utf-8 -*-
2 from utils import L,W,E,EX 2 from utils import L,W,E,EX,D
3 import config 3 import config
4 import gevent 4 import gevent
5 5
6 class Fridge(gevent.Greenlet): 6 class Fridge(gevent.Greenlet):
7 7
99 overshoot = 0 99 overshoot = 0
100 if on_time > params.overshoot_delay: 100 if on_time > params.overshoot_delay:
101 overshoot = params.overshoot_factor \ 101 overshoot = params.overshoot_factor \
102 * min(self.OVERSHOOT_MAX_DIV, on_time) \ 102 * min(self.OVERSHOOT_MAX_DIV, on_time) \
103 / self.OVERSHOOT_MAX_DIV 103 / self.OVERSHOOT_MAX_DIV
104 L("on_time %(on_time)f, overshoot %(overshoot)f" % locals()) 104 D("on_time %(on_time)f, overshoot %(overshoot)f" % locals())
105 105
106 if wort is not None: 106 if wort is not None:
107 if (wort - overshoot) < params.fridge_setpoint: 107 if (wort - overshoot) < params.fridge_setpoint:
108 L("wort has cooled enough") 108 L("wort has cooled enough")
109 turn_off = True 109 turn_off = True
121 else: 121 else:
122 # fridge is off 122 # fridge is off
123 turn_on = False 123 turn_on = False
124 if wort is not None: 124 if wort is not None:
125 if wort >= wort_max: 125 if wort >= wort_max:
126 L("Wort is too hot") 126 L("Wort is too hot %f, max %f" % (wort, wort_max))
127 turn_on = True 127 turn_on = True
128 else: 128 else:
129 # wort sensor is broken 129 # wort sensor is broken
130 if fridge is not None and fridge >= fridge_max: 130 if fridge is not None and fridge >= fridge_max:
131 W("frdge on fallback") 131 W("frdge on fallback")