def run(self):
log("Spontaneous Data Logger for %s started." % (self.name))
self.running = True
while self.running:
data = self.bridge.spontaneous().next()
now = datetime.now()
data['timevalue'] = floattime()
m = None
for mote in self.bridge.motes:
if mote.unitId == data['unitId']:
m = mote
break
if m is not None:
hasLast = m.lastCommunication is not None
if m.inRapidMode and hasLast and (data['timevalue'] - m.lastCommunication) > 1.5:
log("Communication has slowed. Mote %s is not in rapid mode anymore." % m.unitId)
m.inRapidMode = False
elif hasLast and (data['timevalue'] - m.lastCommunication) < 1.5:
m.inRapidMode = True
m.lastCommunication = data['timevalue']
data['timestamp'] = str(now)
self.bridge.spontaneousDataCache[str(data['unitId'])] = data
log("Logging spontaneous data from %s." % data['unitId'])
results = [ now, data['unitId'], data['Temp'], data['Light'], data['Bump'], data['RxLQI'], data['TxLQI'], data['Battery']]
self.csvWriter.writerow(results)
print "Spontaneous Data Logger for %s stopped." % (self.name)
def scanBridge(self, serial):
results = dict()
b = self.getBridge(serial)
# Check if the device is free, if we're blocked just keep moving.
if b.deviceLock.acquire(0):
b.deviceLock.release()
numMotes = b.numMotes()
if numMotes != len(b.motes):
b.motes = b.listMotes()
for mote in b.motes:
t = PlaceMoteInRapidModeThread(mote)
t.start()
results['Number of Connected Motes'] = len(b.motes)
motes = dict()
for m in b.motes:
moteDict = moteAsDict(m)
moteDict['nickname'] = moteDict['name']
data = b.spontaneousDataCache.get(str(m.unitId), {})
if data:
tableData = list()
tableData.append(createFeedbackDict('Temperature',data['Temp']))
tableData.append(createFeedbackDict('Light',data['Light']))
tableData.append(createFeedbackDict('Bump',data['Bump']))
tableData.append(createFeedbackDict('Tx Link Quality',data['TxLQI']))
tableData.append(createFeedbackDict('Rx Link Quality',data['RxLQI']))
tableData.append(createFeedbackDict('Vbatt',data['Battery']))
moteDict['tableData'] = tableData
moteDict['transId'] = data['transId']
try:
moteDict['missed'] = int((floattime() - m.lastCommunication) / m.checkinInterval)
except:
moteDict['missed'] = 0
if m.lastCommunication is not None:
moteDict['lastComm'] = m.lastCommunication
else:
moteDict['lastComm'] = -1
moteDict['inRapidMode'] = m.inRapidMode
motes[str(m.unitId)] = moteDict
results['Connected Motes'] = motes
# Not implemented: results['Temperature'] =
return results
