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annotate service/arduinoNode/arduinoNode.py @ 1148:8b4eda2cf0bd

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fix pushconfig Ignore-this: 36fd12eb507fbe027b9a00dbd78f13af darcs-hash:a89764f2ad7791417d7c68d6ba30df92be97fe2c
author drewp <drewp@bigasterisk.com>
date Sat, 14 Apr 2018 23:46:54 -0700
parents f349fe25789c
children 12f9f1838fb5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 from __future__ import division
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2 import glob, sys, logging, subprocess, socket, hashlib, time, tempfile
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3 import shutil, json
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4 import serial
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5 import cyclone.web
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6 from cyclone.httpclient import fetch
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7 from rdflib import Graph, Namespace, URIRef, Literal, RDF, ConjunctiveGraph
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8 from rdflib.parser import StringInputSource
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9 from twisted.internet import reactor, task
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10 from twisted.internet.defer import inlineCallbacks
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11 from twisted.internet.threads import deferToThread
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12 from docopt import docopt
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13 import etcd3
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14
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15 import devices
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16 import write_arduino_code
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17 import dotrender
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18 import rdflib_patch
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19 rdflib_patch.fixQnameOfUriWithTrailingSlash()
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20
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21 logging.basicConfig(level=logging.DEBUG)
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22
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23 from loggingserial import LoggingSerial
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24
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25 sys.path.append("../../lib")
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26 from patchablegraph import PatchableGraph, CycloneGraphHandler, CycloneGraphEventsHandler
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27 from export_to_influxdb import InfluxExporter
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28
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29 sys.path.append("/my/proj/rdfdb")
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30 from rdfdb.patch import Patch
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31 from rdfdb.rdflibpatch import inContext
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32
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33
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34 log = logging.getLogger()
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35 logging.getLogger('serial').setLevel(logging.WARN)
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36
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37 ROOM = Namespace('http://projects.bigasterisk.com/room/')
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38 HOST = Namespace('http://bigasterisk.com/ruler/host/')
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39
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40 ACTION_BASE = 10 # higher than any of the fixed command numbers
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41
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42 hostname = socket.gethostname()
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43 CTX = ROOM['arduinosOn%s' % hostname]
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44 etcd = etcd3.client(host='bang6')
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45
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46 class Config(object):
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47 def __init__(self, masterGraph, slowMode=False):
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48 self.masterGraph = masterGraph
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49 self.slowMode = slowMode
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50 self.configGraph = ConjunctiveGraph()
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51
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52 self.etcPrefix = 'arduino/'
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53
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54 self.boards = []
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55 self.reread()
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56
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57 deferToThread(self.watchEtcd)
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58
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59 def watchEtcd(self):
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60 events, cancel = etcd.watch_prefix(self.etcPrefix)
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61 reactor.addSystemEventTrigger('before', 'shutdown', cancel)
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62 for ev in events:
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63 log.info('%s changed', ev.key)
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64 reactor.callFromThread(self.configChanged)
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65
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66 def configChanged(self):
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67 self.cancelRead()
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68 self.rereadLater = reactor.callLater(.1, self.reread)
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69
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70 def cancelRead(self):
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71 if getattr(self, 'rereadLater', None):
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72 self.rereadLater.cancel()
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73 self.rereadLater = None
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74
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75 def reread(self):
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76 self.cancelRead()
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77 log.info('read config')
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78 self.configGraph = ConjunctiveGraph()
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79 for v, md in etcd.get_prefix(self.etcPrefix):
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80 log.info(' read file %r', md.key)
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81 self.configGraph.parse(StringInputSource(v), format='n3')
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82 self.configGraph.bind('', ROOM) # not working
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83 self.configGraph.bind('rdf', RDF)
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84 # config graph is too noisy; maybe make it a separate resource
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85 #masterGraph.patch(Patch(addGraph=self.configGraph))
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86 self.setupBoards()
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87
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88 def serialDevices(self):
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89 return dict([(row.dev, row.board) for row in self.configGraph.query(
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90 """SELECT ?board ?dev WHERE {
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91 ?board :device ?dev;
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92 a :ArduinoBoard .
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93 }""", initNs={'': ROOM})])
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94
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95 def setupBoards(self):
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96 current = currentSerialDevices()
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97
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98 self.boards = []
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99 for dev, board in self.serialDevices().items():
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100 if str(dev) not in current:
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101 continue
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102 log.info("we have board %s connected at %s" % (board, dev))
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103 b = Board(dev, self.configGraph, self.masterGraph, board)
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104 self.boards.append(b)
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105
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106 for b in self.boards:
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107 b.deployToArduino()
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108
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109 log.info('open boards')
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110 for b in self.boards:
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111 b.startPolling(period=.1 if not self.slowMode else 10)
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112
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113
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114 class Board(object):
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115 """an arduino connected to this computer"""
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116 baudrate = 115200
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117 def __init__(self, dev, configGraph, masterGraph, uri):
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118 """
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119 each connected thing has some pins.
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120 """
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121 self.uri = uri
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122 self.configGraph = configGraph
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123 self.masterGraph = masterGraph
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124 self.dev = dev
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125
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126 self.masterGraph.patch(Patch(addQuads=self.staticStmts()))
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127
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128 # The order of this list needs to be consistent between the
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129 # deployToArduino call and the poll call.
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130 self._devs = devices.makeDevices(configGraph, self.uri)
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131 self._devCommandNum = dict((dev.uri, ACTION_BASE + devIndex)
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132 for devIndex, dev in enumerate(self._devs))
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fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
133 self._polledDevs = [d for d in self._devs if d.generatePollCode()]
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
134
990
11fff6301027 support for device code in the idle loop
drewp <drewp@bigasterisk.com>
parents: 981
diff changeset
135 self._statementsFromInputs = {} # input device uri: latest statements
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
136 self._lastPollTime = {} # input device uri: time()
1098
b5906f6fce3f save data to influxdb, not graphite
drewp <drewp@bigasterisk.com>
parents: 1061
diff changeset
137 self._influx = InfluxExporter(self.configGraph)
971
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
138 self.open()
1035
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
139 for d in self._devs:
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
140 self.syncMasterGraphToHostStatements(d)
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
141
975
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
142 def description(self):
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
143 """for web page"""
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
144 return {
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
145 'uri': self.uri,
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
146 'dev': self.dev,
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
147 'baudrate': self.baudrate,
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
148 'devices': [d.description() for d in self._devs],
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
149 }
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
150
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
151 def open(self):
971
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
152 self.ser = LoggingSerial(port=self.dev, baudrate=self.baudrate,
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
153 timeout=2)
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
154
1061
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
155 def startPolling(self, period=.5):
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
156 task.LoopingCall(self._poll).start(period)
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
157
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
158 def _poll(self):
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
159 """
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
160 even boards with no inputs need some polling to see if they're
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
161 still ok
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
162 """
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
163 try:
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
164 self._pollWork()
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
165 except serial.SerialException:
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
166 reactor.crash()
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
167 raise
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
168 except Exception as e:
1035
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
169 import traceback; traceback.print_exc()
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
170 log.warn("poll: %r" % e)
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
171
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
172 def _pollWork(self):
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
173 t1 = time.time()
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
174 self.ser.write("\x60\x00") # "poll everything"
971
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
175 for i in self._polledDevs:
1061
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
176 try:
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
177 now = time.time()
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
178 new = i.readFromPoll(self.ser.read)
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
179 if isinstance(new, dict): # new style
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
180 oneshot = new['oneshot']
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
181 new = new['latest']
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
182 else:
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
183 oneshot = None
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
184 prev = self._statementsFromInputs.get(i.uri, [])
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
185 if new or prev:
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
186 self._statementsFromInputs[i.uri] = new
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
187 # it's important that quads from different devices
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
188 # don't clash, since that can lead to inconsistent
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
189 # patches (e.g.
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
190 # dev1 changes value from 1 to 2;
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
191 # dev2 changes value from 2 to 3;
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
192 # dev1 changes from 2 to 4 but this patch will
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
193 # fail since the '2' statement is gone)
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
194 self.masterGraph.patch(Patch.fromDiff(inContext(prev, i.uri),
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
195 inContext(new, i.uri)))
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
196 if oneshot:
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
197 self._sendOneshot(oneshot)
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
198 self._lastPollTime[i.uri] = now
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
199 except:
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
200 log.warn('while polling %r:', i.uri)
ef635e9b9dce polling timing and error catching
drewp <drewp@bigasterisk.com>
parents: 1056
diff changeset
201 raise
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
202 #plus statements about succeeding or erroring on the last poll
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
203 byte = self.ser.read(1)
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
204 if byte != 'x':
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
205 raise ValueError("after poll, got %x instead of 'x'" % byte)
1140
f349fe25789c rgb strip animation support in arduinoNode
drewp <drewp@bigasterisk.com>
parents: 1139
diff changeset
206 for i in self._devs:
f349fe25789c rgb strip animation support in arduinoNode
drewp <drewp@bigasterisk.com>
parents: 1139
diff changeset
207 if i.wantIdleOutput():
f349fe25789c rgb strip animation support in arduinoNode
drewp <drewp@bigasterisk.com>
parents: 1139
diff changeset
208 self.ser.write("\x60" + chr(self._devCommandNum[i.uri]))
f349fe25789c rgb strip animation support in arduinoNode
drewp <drewp@bigasterisk.com>
parents: 1139
diff changeset
209 i.outputIdle(self.ser.write)
f349fe25789c rgb strip animation support in arduinoNode
drewp <drewp@bigasterisk.com>
parents: 1139
diff changeset
210 if self.ser.read(1) != 'k':
f349fe25789c rgb strip animation support in arduinoNode
drewp <drewp@bigasterisk.com>
parents: 1139
diff changeset
211 raise ValueError('no ack after outputIdle')
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
212 elapsed = time.time() - t1
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
213 if elapsed > 1.0:
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
214 log.warn('poll took %.1f seconds' % elapsed)
1098
b5906f6fce3f save data to influxdb, not graphite
drewp <drewp@bigasterisk.com>
parents: 1061
diff changeset
215
1110
6ee834a6f970 influx output for arduino, update web lib path
drewp <drewp@bigasterisk.com>
parents: 1098
diff changeset
216 stmts = set()
6ee834a6f970 influx output for arduino, update web lib path
drewp <drewp@bigasterisk.com>
parents: 1098
diff changeset
217 for v in self._statementsFromInputs.values():
6ee834a6f970 influx output for arduino, update web lib path
drewp <drewp@bigasterisk.com>
parents: 1098
diff changeset
218 stmts.update(v)
6ee834a6f970 influx output for arduino, update web lib path
drewp <drewp@bigasterisk.com>
parents: 1098
diff changeset
219 self._influx.exportToInflux(stmts)
1018
651e5c5b1f3d write some values to carbon/graphite upon polling
drewp <drewp@bigasterisk.com>
parents: 997
diff changeset
220
1056
d2007482aec5 start sending oneshot events from some devices
drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
221 def _sendOneshot(self, oneshot):
d2007482aec5 start sending oneshot events from some devices
drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
222 body = (' '.join('%s %s %s .' % (s.n3(), p.n3(), o.n3())
d2007482aec5 start sending oneshot events from some devices
drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
223 for s,p,o in oneshot)).encode('utf8')
d2007482aec5 start sending oneshot events from some devices
drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
224 fetch(method='POST',
1139
db955e7943af arduinonode reads config from etcd. use pushConfig.py to inform all nodes
drewp <drewp@bigasterisk.com>
parents: 1136
diff changeset
225 url='http://bang6:9071/oneShot',
1056
d2007482aec5 start sending oneshot events from some devices
drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
226 headers={'Content-Type': ['text/n3']}, postdata=body,
d2007482aec5 start sending oneshot events from some devices
drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
227 timeout=5)
d2007482aec5 start sending oneshot events from some devices
drewp <drewp@bigasterisk.com>
parents: 1048
diff changeset
228
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
229 def outputStatements(self, stmts):
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
230 unused = set(stmts)
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
231 for dev in self._devs:
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
232 stmtsForDev = []
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
233 for pat in dev.outputPatterns():
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
234 if [term is None for term in pat] != [False, False, True]:
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
235 raise NotImplementedError
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
236 for stmt in stmts:
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
237 if stmt[:2] == pat[:2]:
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
238 stmtsForDev.append(stmt)
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
239 unused.discard(stmt)
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
240 if stmtsForDev:
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
241 log.info("output goes to action handler for %s" % dev.uri)
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
242 self.ser.write("\x60" + chr(self._devCommandNum[dev.uri]))
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
243 dev.sendOutput(stmtsForDev, self.ser.write, self.ser.read)
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
244 if self.ser.read(1) != 'k':
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
245 raise ValueError(
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
246 "%s sendOutput/generateActionCode didn't use "
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
247 "matching output bytes" % dev.__class__)
1035
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
248 # Dev *could* change hostStatements at any time, and
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
249 # we're not currently tracking that, but the usual is
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
250 # to change them in response to sendOutput so this
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
251 # should be good enough. The right answer is to give
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
252 # each dev the masterGraph for it to write to.
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
253 self.syncMasterGraphToHostStatements(dev)
1038
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1035
diff changeset
254 log.info("output and masterGraph sync complete")
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
255 if unused:
1023
3e6fac8569cd multi-boards on one service, new devices, devices return their current
drewp <drewp@bigasterisk.com>
parents: 1019
diff changeset
256 log.info("Board %s doesn't care about these statements:", self.uri)
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
257 for s in unused:
1038
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1035
diff changeset
258 log.warn("%r", s)
1035
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
259
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
260 def syncMasterGraphToHostStatements(self, dev):
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
261 hostStmtCtx = URIRef(dev.uri + '/host')
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
262 newQuads = inContext(dev.hostStatements(), hostStmtCtx)
1038
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1035
diff changeset
263 p = self.masterGraph.patchSubgraph(hostStmtCtx, newQuads)
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1035
diff changeset
264 log.debug("patch master with these host stmts %s", p)
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1035
diff changeset
265
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1035
diff changeset
266 def staticStmts(self):
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1035
diff changeset
267 return [(HOST[hostname], ROOM['connectedTo'], self.uri, CTX)]
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1035
diff changeset
268
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
269 def generateArduinoCode(self):
1038
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1035
diff changeset
270 code = write_arduino_code.writeCode(self.baudrate, self._devs,
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1035
diff changeset
271 self._devCommandNum)
1034
43a2170bbdb8 refactor to write_arduino_node
drewp <drewp@bigasterisk.com>
parents: 1027
diff changeset
272 code = write_arduino_code.indent(code)
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
273 cksum = hashlib.sha1(code).hexdigest()
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
274 code = code.replace('CODE_CHECKSUM', cksum)
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
275 return code, cksum
971
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
276
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
277 def _readBoardChecksum(self, length):
971
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
278 # this is likely right after reset, so it might take 2 seconds
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
279 for tries in range(6):
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
280 self.ser.write("\x60\x01")
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
281 try:
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
282 return self.ser.read(length)
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
283 except ValueError:
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
284 if tries == 5:
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
285 raise
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
286 time.sleep(.5)
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
287 raise ValueError
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
288
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
289 def _boardIsCurrent(self, currentChecksum):
971
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
290 try:
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
291 boardCksum = self._readBoardChecksum(len(currentChecksum))
971
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
292 if boardCksum == currentChecksum:
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
293 log.info("board has current code (%s)" % currentChecksum)
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
294 return True
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
295 else:
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
296 log.info("board responds with incorrect code version")
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
297 except Exception as e:
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
298 log.info("can't get code version from board: %r" % e)
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
299 return False
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
300
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
301 def deployToArduino(self):
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
302 code, cksum = self.generateArduinoCode()
971
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
303
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
304 if self._boardIsCurrent(cksum):
971
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
305 return
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
306
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
307 try:
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
308 if hasattr(self, 'ser'):
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
309 self.ser.close()
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
310 workDir = tempfile.mkdtemp(prefix='arduinoNode_board_deploy')
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
311 try:
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
312 self._arduinoMake(workDir, code)
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
313 finally:
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
314 shutil.rmtree(workDir)
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
315 finally:
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
316 self.open()
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
317
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
318 def _arduinoMake(self, workDir, code):
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
319 with open(workDir + '/makefile', 'w') as makefile:
1034
43a2170bbdb8 refactor to write_arduino_node
drewp <drewp@bigasterisk.com>
parents: 1027
diff changeset
320 makefile.write(write_arduino_code.writeMakefile(
43a2170bbdb8 refactor to write_arduino_node
drewp <drewp@bigasterisk.com>
parents: 1027
diff changeset
321 dev=self.dev,
1035
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
322 tag=self.configGraph.value(self.uri, ROOM['boardTag']),
1034
43a2170bbdb8 refactor to write_arduino_node
drewp <drewp@bigasterisk.com>
parents: 1027
diff changeset
323 allLibs=sum((d.generateArduinoLibs() for d in self._devs), [])))
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
324
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
325 with open(workDir + '/main.ino', 'w') as main:
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
326 main.write(code)
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
327
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
328 subprocess.check_call(['make', 'upload'], cwd=workDir)
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
329
1035
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
330
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
331 def currentGraph(self):
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
332 g = Graph()
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
333
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
334
1035
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
335 for dev in self._devs:
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
336 for stmt in dev.hostStatements():
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
337 g.add(stmt)
1035
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
338 return g
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
339
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
340 class Dot(cyclone.web.RequestHandler):
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
341 def get(self):
971
fbe72d44f15a only recompile if the C code is new. redo Device class api. single temperature sensor is working
drewp <drewp@bigasterisk.com>
parents: 969
diff changeset
342 configGraph = self.settings.config.graph
1139
db955e7943af arduinonode reads config from etcd. use pushConfig.py to inform all nodes
drewp <drewp@bigasterisk.com>
parents: 1136
diff changeset
343 dot = dotrender.render(configGraph, self.settings.config.boards)
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
344 self.write(dot)
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
345
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
346 class ArduinoCode(cyclone.web.RequestHandler):
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
347 def get(self):
1139
db955e7943af arduinonode reads config from etcd. use pushConfig.py to inform all nodes
drewp <drewp@bigasterisk.com>
parents: 1136
diff changeset
348 board = [b for b in self.settings.config.boards if
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
349 b.uri == URIRef(self.get_argument('board'))][0]
1023
3e6fac8569cd multi-boards on one service, new devices, devices return their current
drewp <drewp@bigasterisk.com>
parents: 1019
diff changeset
350 self.set_header('Content-Type', 'text/plain')
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
351 code, cksum = board.generateArduinoCode()
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
352 self.write(code)
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
353
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
354 def rdfGraphBody(body, headers):
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
355 g = Graph()
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
356 g.parse(StringInputSource(body), format='nt')
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
357 return g
981
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
358
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
359 class OutputPage(cyclone.web.RequestHandler):
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
360 def post(self):
981
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
361 # for old ui; use PUT instead
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
362 stmts = list(rdfGraphBody(self.request.body, self.request.headers))
1139
db955e7943af arduinonode reads config from etcd. use pushConfig.py to inform all nodes
drewp <drewp@bigasterisk.com>
parents: 1136
diff changeset
363 for b in self.settings.config.boards:
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
364 b.outputStatements(stmts)
981
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
365
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
366 def put(self):
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
367 subj = URIRef(self.get_argument('s'))
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
368 pred = URIRef(self.get_argument('p'))
975
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
369
981
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
370 turtleLiteral = self.request.body
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
371 try:
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
372 obj = Literal(float(turtleLiteral))
990
11fff6301027 support for device code in the idle loop
drewp <drewp@bigasterisk.com>
parents: 981
diff changeset
373 except ValueError:
981
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
374 obj = Literal(turtleLiteral)
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
375
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
376 stmt = (subj, pred, obj)
1139
db955e7943af arduinonode reads config from etcd. use pushConfig.py to inform all nodes
drewp <drewp@bigasterisk.com>
parents: 1136
diff changeset
377 for b in self.settings.config.boards:
981
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
378 b.outputStatements([stmt])
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
379
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
380
975
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
381 class Boards(cyclone.web.RequestHandler):
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
382 def get(self):
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
383 self.set_header('Content-type', 'application/json')
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
384 self.write(json.dumps({
1038
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1035
diff changeset
385 'host': hostname,
1139
db955e7943af arduinonode reads config from etcd. use pushConfig.py to inform all nodes
drewp <drewp@bigasterisk.com>
parents: 1136
diff changeset
386 'boards': [b.description() for b in self.settings.config.boards]
975
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
387 }, indent=2))
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
388
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
389 def currentSerialDevices():
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
390 log.info('find connected boards')
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
391 return glob.glob('/dev/serial/by-id/*')
1035
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
392
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
393 def main():
981
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
394 arg = docopt("""
1023
3e6fac8569cd multi-boards on one service, new devices, devices return their current
drewp <drewp@bigasterisk.com>
parents: 1019
diff changeset
395 Usage: arduinoNode.py [options]
981
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
396
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
397 -v Verbose
1139
db955e7943af arduinonode reads config from etcd. use pushConfig.py to inform all nodes
drewp <drewp@bigasterisk.com>
parents: 1136
diff changeset
398 -s serial logging
db955e7943af arduinonode reads config from etcd. use pushConfig.py to inform all nodes
drewp <drewp@bigasterisk.com>
parents: 1136
diff changeset
399 -l slow polling
981
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
400 """)
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
401 log.setLevel(logging.WARN)
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
402 if arg['-v']:
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
403 from twisted.python import log as twlog
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
404 twlog.startLogging(sys.stdout)
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
405
d9bbbd8d86f6 arduinoNode: use -v for logging; support a PUT with subj+pred in query, obj in body
drewp <drewp@bigasterisk.com>
parents: 975
diff changeset
406 log.setLevel(logging.DEBUG)
1139
db955e7943af arduinonode reads config from etcd. use pushConfig.py to inform all nodes
drewp <drewp@bigasterisk.com>
parents: 1136
diff changeset
407 if arg['-s']:
db955e7943af arduinonode reads config from etcd. use pushConfig.py to inform all nodes
drewp <drewp@bigasterisk.com>
parents: 1136
diff changeset
408 logging.getLogger('serial').setLevel(logging.INFO)
1035
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
409
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
410 masterGraph = PatchableGraph()
1139
db955e7943af arduinonode reads config from etcd. use pushConfig.py to inform all nodes
drewp <drewp@bigasterisk.com>
parents: 1136
diff changeset
411 config = Config(masterGraph, slowMode=arg['-l'])
995
f72068e9d9d8 serve ipv6 and use localhost's ipv6 name for getting updates
drewp <drewp@bigasterisk.com>
parents: 990
diff changeset
412
1038
ffe6a00c6cef server/browser graph sync. cut dependency on the WS version. merge some changes between arduino/pi code.
drewp <drewp@bigasterisk.com>
parents: 1035
diff changeset
413 reactor.listenTCP(9059, cyclone.web.Application([
975
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
414 (r"/()", cyclone.web.StaticFileHandler, {
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
415 "path": "static", "default_filename": "index.html"}),
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
416 (r'/static/(.*)', cyclone.web.StaticFileHandler, {"path": "static"}),
f3023410d875 polymer board debug page with working output widgets
drewp <drewp@bigasterisk.com>
parents: 974
diff changeset
417 (r'/boards', Boards),
1035
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
418 (r"/graph", CycloneGraphHandler, {'masterGraph': masterGraph}),
f01d9892ed79 update arduinoNode to support streamed graph output
drewp <drewp@bigasterisk.com>
parents: 1034
diff changeset
419 (r"/graph/events", CycloneGraphEventsHandler, {'masterGraph': masterGraph}),
974
f707210c13bd new /output to post statements which devices can handle. led and lcd output working
drewp <drewp@bigasterisk.com>
parents: 971
diff changeset
420 (r'/output', OutputPage),
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
421 (r'/arduinoCode', ArduinoCode),
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
422 (r'/dot', Dot),
1139
db955e7943af arduinonode reads config from etcd. use pushConfig.py to inform all nodes
drewp <drewp@bigasterisk.com>
parents: 1136
diff changeset
423 ], config=config), interface='::')
969
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
424 reactor.run()
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
425
70a5392b24d3 start arduinonode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
426 main()