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annotate service/piNode/devices.py @ 1094:90bf3f11fc2b

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gamma curve on led output Ignore-this: 338721a341a37881375d99c5a113f9e2 darcs-hash:5524f8c883a11b9ae1b1b52bb18828fce88ed416
author drewp <drewp@bigasterisk.com>
date Wed, 11 May 2016 21:45:11 -0700
parents 3d0133cdce90
children 7b5cff542078
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 from __future__ import division
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2
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3 import time, logging, os
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4 from rdflib import Namespace, URIRef, Literal
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5 from twisted.internet import reactor
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6
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7 try:
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8 import pigpio
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9 except ImportError:
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10 pigpio = None
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11 import w1thermsensor
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12 try:
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13 import neopixel
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14 except ImportError:
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15 neopixel = None
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16
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17 def setupPwm(pi, pinNumber, hz=8000):
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18 pi.set_mode(pinNumber, pigpio.OUTPUT)
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19 # see http://abyz.co.uk/rpi/pigpio/cif.html#gpioCfgClock
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20 # and http://abyz.co.uk/rpi/pigpio/cif.html#gpioSetPWMfrequency
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21 actual = pi.set_PWM_frequency(pinNumber, hz)
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22 if actual != hz:
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23 raise ValueError('pwm actual=%s' % actual)
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24 pi.set_PWM_dutycycle(pinNumber, 0)
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25
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26 import sys
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27
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28 log = logging.getLogger()
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29 ROOM = Namespace('http://projects.bigasterisk.com/room/')
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30 XSD = Namespace('http://www.w3.org/2001/XMLSchema#')
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31 RDFS = Namespace('http://www.w3.org/2000/01/rdf-schema#')
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32
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33 class DeviceType(object):
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34 deviceType = NotImplementedError
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35 @classmethod
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36 def findInstances(cls, graph, board, pi):
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37 """
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38 return any number of instances of this class for all the separately
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39 controlled devices on the board. Two LEDS makes two instances,
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40 but two sensors on the same onewire bus makes only one device
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41 (which yields more statements).
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42 """
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43 log.debug("graph has any connected devices of type %s?", cls.deviceType)
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44 for row in graph.query("""SELECT ?dev ?gpioNumber WHERE {
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45 ?board :hasPin ?pin .
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46 ?pin :gpioNumber ?gpioNumber;
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47 :connectedTo ?dev .
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48 ?dev a ?thisType .
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49 } ORDER BY ?dev""",
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50 initBindings=dict(board=board,
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51 thisType=cls.deviceType)):
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52 yield cls(graph, row.dev, pi, int(row.gpioNumber))
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53
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54 def __init__(self, graph, uri, pi, pinNumber):
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55 self.graph, self.uri, self.pi = graph, uri, pi
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56 self.pinNumber = pinNumber
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57 self.hostStateInit()
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58
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59 def hostStateInit(self):
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60 """
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61 If you don't want to use __init__, you can use this to set up
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62 whatever storage you might need for hostStatements
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63 """
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64
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65 def description(self):
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66 return {
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67 'uri': self.uri,
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68 'className': self.__class__.__name__,
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69 'pinNumber': getattr(self, 'pinNumber', None),
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70 'outputPatterns': self.outputPatterns(),
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71 'watchPrefixes': self.watchPrefixes(),
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72 'outputWidgets': self.outputWidgets(),
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73 }
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74
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75 def hostStatements(self):
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76 """
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77 Like readFromPoll but these statements come from the host-side
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78 python code, not the connected device. Include output state
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79 (e.g. light brightness) if its master version is in this
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80 object. This method is called on /graph requests so it should
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81 be fast.
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82 """
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83 return []
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84
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85 def watchPrefixes(self):
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86 """
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87 subj,pred pairs of the statements that might be returned from
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88 readFromPoll, so the dashboard knows what it should
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89 watch. This should be eliminated, as the dashboard should just
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90 always watch the whole tree of statements starting self.uri
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91 """
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92 return []
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93
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94 def poll(self):
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95 return [] # statements
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96
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97 def outputPatterns(self):
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98 """
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99 Triple patterns, using None as a wildcard, that should be routed
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100 to sendOutput
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101 """
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102 return []
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103
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104 def outputWidgets(self):
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105 """
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106 structs to make output widgets on the dashboard. ~1 of these per
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107 handler you have in sendOutput
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108 """
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109 return []
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110
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111 def sendOutput(self, statements):
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112 """
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113 If we got statements that match this class's outputPatterns, this
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114 will be called with the statements that matched.
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115
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116 Todo: it would be fine to read back confirmations or
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117 whatever. Just need a way to collect them into graph statements.
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118 """
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119 raise NotImplementedError
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120
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121 _knownTypes = set()
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122 def register(deviceType):
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123 _knownTypes.add(deviceType)
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124 return deviceType
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125
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126 @register
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127 class MotionSensorInput(DeviceType):
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128 # compare motion sensor lib at http://pythonhosted.org/gpiozero/inputs/
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129 # which is a bit fancier
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130 deviceType = ROOM['MotionSensor']
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131
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132 def setup(self):
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133 self.pi.set_mode(17, pigpio.INPUT)
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134 self.pi.set_pull_up_down(17, pigpio.PUD_DOWN)
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135
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136 def hostStateInit(self):
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137 self.lastRead = None
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138
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139 def poll(self):
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140 motion = self.pi.read(17)
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141
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142 oneshot = []
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143 if self.lastRead is not None and motion != self.lastRead:
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144 oneshot = [(self.uri, ROOM['sees'], ROOM['motionStart'])]
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145 self.lastRead = motion
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146
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147 return {'latest': [
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148 (self.uri, ROOM['sees'],
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149 ROOM['motion'] if motion else ROOM['noMotion']),
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150 ] + self.recentMotionStatements(motion),
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151 'oneshot': oneshot}
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152
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153 def recentMotionStatements(self, motion):
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154 if not hasattr(self, 'lastMotionTime'):
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diff changeset
155 self.lastMotionTime = 0
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diff changeset
156 now = time.time()
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157 if motion:
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diff changeset
158 self.lastMotionTime = now
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diff changeset
159 dt = now - self.lastMotionTime
34a2afdcef2f 'seesRecently30' in piNode
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160 return [(self.uri, ROOM['seesRecently'],
34a2afdcef2f 'seesRecently30' in piNode
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diff changeset
161 ROOM['motion'] if (dt < 60 * 10) else ROOM['noMotion']),
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162 (self.uri, ROOM['seesRecently30'],
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163 ROOM['motion'] if (dt < 30) else ROOM['noMotion'])]
987
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parents:
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164
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diff changeset
165 def watchPrefixes(self):
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166 return [
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167 (self.uri, ROOM['sees']),
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diff changeset
168 (self.uri, ROOM['seesRecently']),
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diff changeset
169 (self.uri, ROOM['seesRecently30']),
987
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170 ]
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171
988
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172
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diff changeset
173 @register
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diff changeset
174 class RgbStrip(DeviceType):
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175 """3 PWMs for r/g/b on a strip"""
1026
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176 # pigpio daemon is working fine, but
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diff changeset
177 # https://github.com/RPi-Distro/python-gpiozero/blob/59ba7154c5918745ac894ea03503667d6473c760/gpiozero/output_devices.py#L213
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diff changeset
178 # can also apparently do PWM
988
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diff changeset
179 deviceType = ROOM['RgbStrip']
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diff changeset
180
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diff changeset
181 @classmethod
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182 def findInstances(cls, graph, board, pi):
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183 for row in graph.query("""SELECT DISTINCT ?dev ?r ?g ?b WHERE {
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184 ?board
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185 :hasPin ?rpin;
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186 :hasPin ?gpin;
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187 :hasPin ?bpin .
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188 ?dev a :RgbStrip;
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189 :redChannel ?rpin;
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190 :greenChannel ?gpin;
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191 :blueChannel ?bpin .
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192 ?rpin :gpioNumber ?r .
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193 ?gpin :gpioNumber ?g .
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194 ?bpin :gpioNumber ?b .
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195 } ORDER BY ?dev""",
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diff changeset
196 initBindings=dict(board=board),
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diff changeset
197 initNs={'': ROOM}):
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diff changeset
198 log.debug('found rgb %r', row)
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diff changeset
199 yield cls(graph, row.dev, pi, row.r, row.g, row.b)
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diff changeset
200
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diff changeset
201 def __init__(self, graph, uri, pi, r, g, b):
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diff changeset
202 self.graph, self.uri, self.pi = graph, uri, pi
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diff changeset
203 self.rgb = map(int, [r, g, b])
1038
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
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diff changeset
204 self.value = '#000000'
988
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205
63c172316239 get piNode working, for motionsensor at least
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diff changeset
206 def setup(self):
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parents: 987
diff changeset
207 for i in self.rgb:
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9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
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parents: 1067
diff changeset
208 setupPwm(self.pi, i)
1038
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209
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diff changeset
210 def hostStatements(self):
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parents: 1037
diff changeset
211 return [(self.uri, ROOM['color'], Literal(self.value))]
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212
988
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diff changeset
213 def outputPatterns(self):
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diff changeset
214 return [(self.uri, ROOM['color'], None)]
1025
f58b5536f683 ipv6 and some refactor
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diff changeset
215
f58b5536f683 ipv6 and some refactor
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diff changeset
216 def _rgbFromHex(self, h):
f58b5536f683 ipv6 and some refactor
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diff changeset
217 rrggbb = h.lstrip('#')
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diff changeset
218 return [int(x, 16) for x in [rrggbb[0:2], rrggbb[2:4], rrggbb[4:6]]]
988
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diff changeset
219
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diff changeset
220 def sendOutput(self, statements):
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diff changeset
221 assert len(statements) == 1
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diff changeset
222 assert statements[0][:2] == (self.uri, ROOM['color'])
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diff changeset
223
1025
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diff changeset
224 rgb = self._rgbFromHex(statements[0][2])
1038
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diff changeset
225 self.value = statements[0][2]
988
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diff changeset
226
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diff changeset
227 for (i, v) in zip(self.rgb, rgb):
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diff changeset
228 self.pi.set_PWM_dutycycle(i, v)
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diff changeset
229
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diff changeset
230 def outputWidgets(self):
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diff changeset
231 return [{
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diff changeset
232 'element': 'output-rgb',
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diff changeset
233 'subj': self.uri,
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diff changeset
234 'pred': ROOM['color'],
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diff changeset
235 }]
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diff changeset
236
1015
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237
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diff changeset
238 @register
1026
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diff changeset
239 class TempHumidSensor(DeviceType):
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diff changeset
240 deviceType = ROOM['TempHumidSensor']
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diff changeset
241
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diff changeset
242 def __init__(self, *a, **kw):
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diff changeset
243 DeviceType.__init__(self, *a, **kw)
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diff changeset
244 sys.path.append('/opt/pigpio/EXAMPLES/Python/DHT22_AM2302_SENSOR')
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diff changeset
245 import DHT22
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diff changeset
246 self.sensor = DHT22.sensor(self.pi, self.pinNumber)
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diff changeset
247
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diff changeset
248 def poll(self):
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diff changeset
249 self.sensor.trigger()
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diff changeset
250 humid, tempC = self.sensor.humidity(), self.sensor.temperature()
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diff changeset
251
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diff changeset
252 stmts = set()
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diff changeset
253 if humid is not None:
1037
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parents: 1026
diff changeset
254 stmts.add((self.uri, ROOM['humidity'], Literal(round(humid, 2))))
1026
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diff changeset
255 else:
8e075449ba0a piNode support for temp sensors. proper hostname lookup
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diff changeset
256 stmts.add((self.uri, RDFS['comment'],
8e075449ba0a piNode support for temp sensors. proper hostname lookup
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diff changeset
257 Literal('DHT read returned None')))
8e075449ba0a piNode support for temp sensors. proper hostname lookup
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diff changeset
258 if tempC is not None:
8e075449ba0a piNode support for temp sensors. proper hostname lookup
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diff changeset
259 stmts.add((self.uri, ROOM['temperatureF'],
1037
8d1a8a96e895 more round() workarounds for mismatching literals not patching themselves out
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parents: 1026
diff changeset
260 # see round() note in arduinoNode/devices.py
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parents: 1026
diff changeset
261 Literal(round(tempC * 9 / 5 + 32, 2))))
1026
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diff changeset
262 else:
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diff changeset
263 stmts.add((self.uri, RDFS['comment'],
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diff changeset
264 Literal('DHT read returned None')))
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diff changeset
265 return stmts
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diff changeset
266
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diff changeset
267 def watchPrefixes(self):
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diff changeset
268 return [
8e075449ba0a piNode support for temp sensors. proper hostname lookup
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diff changeset
269 (self.uri, ROOM['temperatureF']),
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diff changeset
270 (self.uri, ROOM['humidity']),
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diff changeset
271 ]
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diff changeset
272
8e075449ba0a piNode support for temp sensors. proper hostname lookup
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diff changeset
273 @register
1049
96f0a8b345aa pi pushbutton device
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parents: 1048
diff changeset
274 class PushbuttonInput(DeviceType):
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diff changeset
275 """add a switch to ground; we'll turn on pullup"""
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diff changeset
276 deviceType = ROOM['Pushbutton']
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diff changeset
277
96f0a8b345aa pi pushbutton device
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diff changeset
278 def __init__(self, *a, **kw):
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diff changeset
279 DeviceType.__init__(self, *a, **kw)
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diff changeset
280 log.debug("setup switch on %r", self.pinNumber)
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diff changeset
281 self.pi.set_mode(self.pinNumber, pigpio.INPUT)
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diff changeset
282 self.pi.set_pull_up_down(self.pinNumber, pigpio.PUD_UP)
1056
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diff changeset
283 self.lastClosed = None
1067
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parents: 1064
diff changeset
284 self.invert = (self.uri, ROOM['style'],
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diff changeset
285 ROOM['inverted']) in self.graph
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diff changeset
286
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diff changeset
287 def poll(self):
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diff changeset
288 closed = not self.pi.read(self.pinNumber)
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diff changeset
289 if self.invert:
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diff changeset
290 closed = not closed
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diff changeset
291
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diff changeset
292 if self.lastClosed is not None and closed != self.lastClosed:
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diff changeset
293 log.debug('%s changed to %s', self.uri, closed)
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diff changeset
294 oneshot = [
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diff changeset
295 (self.uri, ROOM['buttonState'],
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diff changeset
296 ROOM['press'] if closed else ROOM['release']),
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diff changeset
297 ]
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diff changeset
298 else:
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diff changeset
299 oneshot = []
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diff changeset
300 self.lastClosed = closed
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parents: 1049
diff changeset
301
d2007482aec5 start sending oneshot events from some devices
drewp <drewp@bigasterisk.com>
parents: 1049
diff changeset
302 return {'latest': [
1049
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drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
303 (self.uri, ROOM['buttonState'],
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drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
304 ROOM['pressed'] if closed else ROOM['notPressed']),
1056
d2007482aec5 start sending oneshot events from some devices
drewp <drewp@bigasterisk.com>
parents: 1049
diff changeset
305 ],
d2007482aec5 start sending oneshot events from some devices
drewp <drewp@bigasterisk.com>
parents: 1049
diff changeset
306 'oneshot':oneshot}
1049
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drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
307
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drewp <drewp@bigasterisk.com>
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diff changeset
308 def watchPrefixes(self):
96f0a8b345aa pi pushbutton device
drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
309 return [
96f0a8b345aa pi pushbutton device
drewp <drewp@bigasterisk.com>
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diff changeset
310 (self.uri, ROOM['buttonState']),
96f0a8b345aa pi pushbutton device
drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
311 ]
96f0a8b345aa pi pushbutton device
drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
312
96f0a8b345aa pi pushbutton device
drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
313 @register
1026
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parents: 1025
diff changeset
314 class OneWire(DeviceType):
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parents: 1025
diff changeset
315 """
8e075449ba0a piNode support for temp sensors. proper hostname lookup
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parents: 1025
diff changeset
316 Also see /my/proj/ansible/roles/raspi_io_node/tasks/main.yml for
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
317 some system config that contains the pin number that you want to
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
318 use for onewire. The pin number in this config is currently ignored.
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drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
319 """
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drewp <drewp@bigasterisk.com>
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diff changeset
320 deviceType = ROOM['OneWire']
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drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
321 # deliberately written like arduinoNode's one for an easier merge.
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
322 def __init__(self, *a, **kw):
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
323 DeviceType.__init__(self, *a, **kw)
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
324 log.info("scan for w1 devices")
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
325 self._sensors = w1thermsensor.W1ThermSensor.get_available_sensors()
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
326 for s in self._sensors:
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
327 # Something looks different about these ids
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
328 # ('000003a5a94c') vs the ones I get from arduino
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
329 # ('2813bea50300003d'). Not sure if I'm parsing them
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
330 # differently or what.
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
331 s.uri = URIRef(os.path.join(self.uri, 'dev-%s' % s.id))
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
332 log.info(' found temperature sensor %s' % s.uri)
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
333
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
334 def poll(self):
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
335 try:
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
336 stmts = []
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
337 for sensor in self._sensors:
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
338 stmts.append((self.uri, ROOM['connectedTo'], sensor.uri))
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
339 try:
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
340 tempF = sensor.get_temperature(sensor.DEGREES_F)
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
341 stmts.append((sensor.uri, ROOM['temperatureF'],
1037
8d1a8a96e895 more round() workarounds for mismatching literals not patching themselves out
drewp <drewp@bigasterisk.com>
parents: 1026
diff changeset
342 # see round() note in arduinoNode/devices.py
8d1a8a96e895 more round() workarounds for mismatching literals not patching themselves out
drewp <drewp@bigasterisk.com>
parents: 1026
diff changeset
343 Literal(round(tempF, 2))))
1026
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
344 except w1thermsensor.core.SensorNotReadyError as e:
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
345 log.warning(e)
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
346
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
347 return stmts
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
348 except Exception as e:
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
349 log.error(e)
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
350 os.abort()
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
351
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
352 def watchPrefixes(self):
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
353 return [(s.uri, ROOM['temperatureF']) for s in self._sensors]
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
354
1079
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
355 class FilteredValue(object):
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
356 def __init__(self, setter,
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
357 slew=2.0, # step/sec max slew rate
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
358 accel=5, # step/sec^2 acceleration
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
359 ):
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
360 self.setter = setter
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
361 self.slew, self.accel = slew, accel
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
362
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
363 self.x = None
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
364 self.dx = 0
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
365 self.goal = self.x
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
366 self.lastStep = 0
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
367
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
368 def set(self, goal):
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
369 self.goal = goal
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
370 self.step()
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
371
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
372 def step(self):
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
373 now = time.time()
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
374 dt = min(.1, now - self.lastStep)
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
375 self.lastStep = now
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
376
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
377 if self.x is None:
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
378 self.x = self.goal
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
379
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
380 if self.goal > self.x:
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
381 self.dx = min(self.slew, self.dx + self.accel * dt)
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
382 else:
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
383 self.dx = max(-self.slew, self.dx - self.accel * dt)
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
384
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
385 nextX = self.x + self.dx * dt
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
386 if self.x == self.goal or (self.x < self.goal < nextX) or (self.x > self.goal > nextX):
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
387 self.x = self.goal
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
388 self.dx = 0
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
389 else:
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
390 self.x = nextX
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
391 reactor.callLater(.05, self.step)
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
392
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
393 #print "x= %(x)s dx= %(dx)s goal= %(goal)s" % self.__dict__
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
394 self.setter(self.x)
1026
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
395
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
396 @register
1015
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
397 class LedOutput(DeviceType):
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
398 deviceType = ROOM['LedOutput']
1038
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1037
diff changeset
399
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1037
diff changeset
400 def hostStateInit(self):
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1037
diff changeset
401 self.value = 0
1079
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
402 self.fv = FilteredValue(self._setPwm)
1094
90bf3f11fc2b gamma curve on led output
drewp <drewp@bigasterisk.com>
parents: 1079
diff changeset
403 self.gamma = float(self.graph.value(self.uri, ROOM['gamma'], default=1))
1038
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1037
diff changeset
404
1015
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
405 def setup(self):
1071
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
406 setupPwm(self.pi, self.pinNumber)
1015
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
407
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
408 def outputPatterns(self):
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
409 return [(self.uri, ROOM['brightness'], None)]
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
410
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
411 def sendOutput(self, statements):
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
412 assert len(statements) == 1
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
413 assert statements[0][:2] == (self.uri, ROOM['brightness'])
1038
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1037
diff changeset
414 self.value = float(statements[0][2])
1079
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
415 self.fv.set(self.value)
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
416
3d0133cdce90 smooth output fading support
drewp <drewp@bigasterisk.com>
parents: 1072
diff changeset
417 def _setPwm(self, x):
1094
90bf3f11fc2b gamma curve on led output
drewp <drewp@bigasterisk.com>
parents: 1079
diff changeset
418 v = int((x ** self.gamma)* 255)
1015
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
419 self.pi.set_PWM_dutycycle(self.pinNumber, v)
1038
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1037
diff changeset
420
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1037
diff changeset
421 def hostStatements(self):
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1037
diff changeset
422 return [(self.uri, ROOM['brightness'], Literal(self.value))]
1015
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
423
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
424 def outputWidgets(self):
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
425 return [{
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
426 'element': 'output-slider',
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
427 'min': 0,
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
428 'max': 1,
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
429 'step': 1 / 255,
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
430 'subj': self.uri,
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
431 'pred': ROOM['brightness'],
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
432 }]
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
433
4d80718a47e5 ledoutput support for piNode
drewp <drewp@bigasterisk.com>
parents: 1014
diff changeset
434
1010
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
435 @register
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
436 class OnboardTemperature(DeviceType):
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
437 deviceType = ROOM['OnboardTemperature']
1048
f3c7f617c335 piNode poll switches much faster. mirror the logic in arduinoNode though vari-rate poll is not supported yet
drewp <drewp@bigasterisk.com>
parents: 1038
diff changeset
438 pollPeriod = 10
1010
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
439 @classmethod
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
440 def findInstances(cls, graph, board, pi):
1064
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
441 log.debug('graph has any connected devices of type OnboardTemperature on %r?', board)
1012
d125a8c90f6c fix temp init
drewp <drewp@bigasterisk.com>
parents: 1010
diff changeset
442 for row in graph.query('''SELECT DISTINCT ?uri WHERE {
1010
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
443 ?board :onboardDevice ?uri .
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
444 ?uri a :OnboardTemperature .
1026
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
445 }''', initBindings=dict(board=board)):
1064
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
446 log.debug(' found %s', row.uri)
1010
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
447 yield cls(graph, row.uri, pi, pinNumber=None)
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
448
1013
156dda05d811 pi version just uses poll()
drewp <drewp@bigasterisk.com>
parents: 1012
diff changeset
449 def poll(self):
1010
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
450 milliC = open('/sys/class/thermal/thermal_zone0/temp').read().strip()
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
451 c = float(milliC) / 1000.
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
452 f = c * 1.8 + 32
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
453 return [
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
454 (self.uri, ROOM['temperatureF'], Literal(f, datatype=XSD['decimal'])),
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
455 ]
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
456
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
457 def watchPrefixes(self):
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
458 # these uris will become dynamic! see note on watchPrefixes
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
459 # about eliminating it.
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
460 return [(self.uri, ROOM['temperatureF']),
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
461 ]
1064
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
462
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
463 @register
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drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
464 class RgbPixels(DeviceType):
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
465 """chain of ws2812 rgb pixels on pin GPIO18"""
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
466 deviceType = ROOM['RgbPixels']
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
467
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
468 def hostStateInit(self):
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
469 px = self.graph.value(self.uri, ROOM['pixels'])
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
470 self.pixelUris = list(self.graph.items(px))
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
471 self.values = dict((uri, Literal('#000000')) for uri in self.pixelUris)
1071
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
472 colorOrder, stripType = self.getColorOrder(self.graph, self.uri)
1064
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
473 self.replace = {'ledArray': 'leds_%s' % self.pinNumber,
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
474 'ledCount': len(self.pixelUris),
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
475 'pin': self.pinNumber,
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
476 'ledType': 'WS2812',
1071
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
477 'colorOrder': colorOrder
1064
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
478 }
1071
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
479 self.neo = neopixel.Adafruit_NeoPixel(len(self.values), pin=18, strip_type=stripType)
1064
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
480 self.neo.begin()
1071
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
481
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
482 def getColorOrder(self, graph, uri):
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
483 colorOrder = graph.value(uri, ROOM['colorOrder'],
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
484 default=ROOM['ledColorOrder/RGB'])
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
485 head, tail = str(colorOrder).rsplit('/', 1)
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
486 if head != str(ROOM['ledColorOrder']):
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
487 raise NotImplementedError('%r colorOrder %r' % (uri, colorOrder))
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
488 stripType = getattr(neopixel.ws, 'WS2811_STRIP_%s' % tail)
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
489 return colorOrder, stripType
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
490
1064
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
491 def _rgbFromHex(self, h):
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
492 rrggbb = h.lstrip('#')
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
493 return [int(x, 16) for x in [rrggbb[0:2], rrggbb[2:4], rrggbb[4:6]]]
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
494
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
495 def sendOutput(self, statements):
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
496 px, pred, color = statements[0]
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
497 if pred != ROOM['color']:
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
498 raise ValueError(pred)
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
499 rgb = self._rgbFromHex(color)
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
500 if px not in self.values:
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
501 raise ValueError(px)
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
502 self.values[px] = Literal(color)
1071
9a8897fac103 neopixel lib change. factor out pwm setup and try another pwm rate
drewp <drewp@bigasterisk.com>
parents: 1067
diff changeset
503 self.neo.setPixelColorRGB(self.pixelUris.index(px), rgb[0], rgb[1], rgb[2])
1064
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
504 self.neo.show()
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
505
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
506 def hostStatements(self):
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
507 return [(uri, ROOM['color'], hexCol)
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
508 for uri, hexCol in self.values.items()]
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
509
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
510 def outputPatterns(self):
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
511 return [(px, ROOM['color'], None) for px in self.pixelUris]
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
512
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
513 def outputWidgets(self):
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
514 return [{
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
515 'element': 'output-rgb',
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
516 'subj': px,
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
517 'pred': ROOM['color'],
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
518 } for px in self.pixelUris]
d29b9212c4c5 add support for rgb leds on rpi
drewp <drewp@bigasterisk.com>
parents: 1059
diff changeset
519
1010
f2d05b425dfa piNode onboard temp
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
520
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
521 def makeDevices(graph, board, pi):
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
522 out = []
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
523 for dt in sorted(_knownTypes, key=lambda cls: cls.__name__):
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
524 out.extend(dt.findInstances(graph, board, pi))
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
525 return out
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
526