class NullModel(ModelIf.IModel):
logger = logging.getLogger("genicontrol")
def initialize(self, quitEvent):
for idx, item in enumerate(DataitemConfiguration['MeasurementValues']):
key, displayName, unit, controlIdValue, controlIdUnit = item
ditem = dataitems.MEASUREMENT_VALUES[key]
self.sendMessage('Measurements.%s' % key, ModelIf.DATA_NOT_AVAILABLE)
self.sendMessage('References', ModelIf.DATA_NOT_AVAILABLE)
self.dataAvailable = False
self._quitEvent = quitEvent
self._modelThread = RequestorThread(quitEvent)
self._modelThread.start()
return self._modelThread
def quit(self):
self._quitEvent.set()
self._modelThread.join()
def connect(self, *parameters):
pass
def disconnect(self):
pass
def requestMeasurementValues(self):
pass
def requestParameters(self):
pass
def requestReferences(self):
pass
def requestInfo(self):
pass
def setReferenceValue(self, item, value):
pass
def setParameterValue(self, item, value):
pass
def sendCommand(self, command):
pass
class NullModel(ModelIf.IModel):
logger = logging.getLogger("GeniControl")
TYPE = "Simulator"
SPECIAL_DATAPOINTS = ('act_mode1', 'act_mode2', 'act_mode3', 'contr_source')
def initialize(self, quitEvent):
for idx, item in enumerate(DataitemConfiguration['MeasurementValues']):
key, displayName, unit, controlIdValue, controlIdUnit = item
ditem = dataitems.MEASUREMENT_VALUES[key]
self.sendMessage('Measurements.%s' % key, ModelIf.DATA_NOT_AVAILABLE)
self.sendMessage('References', ModelIf.DATA_NOT_AVAILABLE)
self.dataAvailable = False
self._quitEvent = quitEvent
self._setValueLock = threading.RLock()
self._concurrentAccess = threading.Lock()
self._commandRequested = False
self._valueDict = createDataDictionary()
self._infoDict = createDataDictionary()
self._values = dict()
self.connected = False
self._modelThread = RequestorThread(self)
self._requestQueue = self._modelThread.requestQueue
self._modelThread.start()
return self._modelThread
def quit(self):
self._quitEvent.set()
self._modelThread.join()
def writeToServer(self, req):
self._connection.write(req)
self._controller.trace(False, req)
def readFromServer(self):
resp = self._connection.read(0x100)
self._controller.trace(True, resp)
return resp
def connect(self, toDriver = True):
if toDriver:
res = self._connection.connect()
self.connected = res
if not res:
self._connection.close()
else:
pdu = apdu.createConnectRequestPDU(0x01)
self._modelThread.request(pdu)
def disconnect(self):
pass
def request(self, requ):
self._requestQueue.put(requ)
def requestMeasurementValues(self):
pass
def requestParameters(self):
pass
def requestReferences(self, req):
pass
def requestInfo(self, req):
self._modelThread.request(req)
def setReferenceValue(self, item, value):
pass
def setParameterValue(self, item, value):
pass
def sendCommand(self, command):
self._concurrentAccess.acquire()
print "Command requested:", command
self._commandRequested = True
req = apdu.createSetCommandsPDU(
apdu.Header(defs.SD_DATA_REQUEST, self.getUnitAddress(), 0x04),
[command]
)
self.writeToServer(req)
self._concurrentAccess.release()
def roundValue(self, value):
return int(math.ceil(value * 100))/100.00
def updateMeasurements(self, measurements):
items = measurements.items()
for key, value in items:
if key in NullModel.SPECIAL_DATAPOINTS:
# Special handling of bit fields.
msg = "PUMP_STATUS.%s"
datapoints = dissectPumpStatus(key, value)
for key, value in datapoints:
self.sendMessage(msg % key, str(value))
elif key.endswith('_lo'):
continue
elif key.endswith('_hi'):
key = key[ : key.index('_hi')]
#print "16Bit", key,
value_hi = value
value_lo = measurements[key + '_lo']
value = makeWord(value_hi, value_lo)
scaledValue = "%.2f" % self.roundValue(conversion.convertForward16(value, info.zero, info.range, scalingInfo.factor))
msg = "MEASURERED_DATA.%s"
self.sendMessage(msg % key + '_hi', scaledValue)
else:
info = self.getInfo(defs.ADPUClass.MEASURERED_DATA, key)
scalingInfo = getScalingInfo(info)
if value == 0xff:
scaledValue = 'n/a'
else:
if (info.head & 0x02) == 2:
scaledValue = "%.2f" % self.roundValue(conversion.convertForward8(value, info.zero, info.range, scalingInfo.factor))
else:
scaledValue = str(value) # Unscaled.
msg = "MEASURERED_DATA.%s"
self.sendMessage(msg % key, scaledValue)
def updateReferences(self, references):
msg = "REFERENCE_VALUES.%s"
for key, value in references.items():
self.sendMessage(msg % key, value)
def updateParameter(self, parameter):
msg = "CONFIGURATION_PARAMETERS.%s"
for key, value in parameter.items():
self.sendMessage(msg % key, value)
def setValue(self, group, datapoint, value):
self._setValueLock.acquire()
#print "SetValue - Group: %s DP: % s Value: %s" % (defs.ADPUClass.toString(group), datapoint, value)
self._valueDict.setdefault(group, dict())[datapoint] = value
self.sendMessage("%s.%s" % (defs.ADPUClass.toString(group), datapoint), value)
self._setValueLock.release()
def getValue(self, group, datapoint):
group = self._valueDict.get(group, None)
if not group:
return None
return group.get(datapoint, None)
def getUnitAddress(self):
return self.getValue(defs.ADPUClass.CONFIGURATION_PARAMETERS, 'unit_addr')
def updateInfoDict(self, di):
for key, value in di.items():
self._infoDict[key].update(value)
self.sendMessage('INFO', di)
def getInfo(self, klass, dp):
return self._infoDict[klass][dp]
class NullModel(ModelIf.IModel):
logger = logging.getLogger("GeniControl")
TYPE = "Simulator"
SPECIAL_DATAPOINTS = ('act_mode1', 'act_mode2', 'act_mode3', 'contr_source')
def initialize(self, quitEvent):
for idx, item in enumerate(DataitemConfiguration['MeasurementValues']):
key, displayName, unit, controlIdValue, controlIdUnit = item
ditem = dataitems.MEASUREMENT_VALUES[key]
self.sendMessage('Measurements.%s' % key, ModelIf.DATA_NOT_AVAILABLE)
self.sendMessage('References', ModelIf.DATA_NOT_AVAILABLE)
self.dataAvailable = False
self._quitEvent = quitEvent
self._setValueLock = threading.RLock()
self._concurrentAccess = threading.Lock()
self._commandRequested = False
self._valueDict = createDataDictionary()
self._infoDict = createDataDictionary()
self._values = dict()
self.connected = False
self._modelThread = RequestorThread(self)
self._requestQueue = self._modelThread.requestQueue
self._modelThread.start()
return self._modelThread
def quit(self):
self._quitEvent.set()
self._modelThread.join()
def writeToServer(self, req):
self._connection.write(req)
self._controller.trace(False, req)
def readFromServer(self):
resp = self._connection.read(0x100)
self._controller.trace(True, resp)
return resp
def connect(self, toDriver = True):
if toDriver:
res = self._connection.connect()
self.connected = res
if not res:
self._connection.close()
else:
#pdu = apdu.createSetRemotePDU(0x01)
#self._modelThread.request(pdu)
pdu = apdu.createConnectRequestPDU(0x01)
self._modelThread.request(pdu)
def disconnect(self):
pass
def request(self, requ):
self._requestQueue.put(requ)
def requestMeasurementValues(self):
pass
def requestParameters(self):
pass
def requestReferences(self, req):
pass
def requestInfo(self, req):
self._modelThread.request(req)
def setReferenceValue(self, item, value):
pass
def setParameterValue(self, item, value):
pass
def sendCommand(self, command):
self._concurrentAccess.acquire()
print("Command requested:", command)
self._commandRequested = True
req = apdu.createSetCommandsPDU(
apdu.Header(defs.SD_DATA_REQUEST, self.getUnitAddress(), 0x01),
[command]
)
self.writeToServer(req)
self._concurrentAccess.release()
def roundValue(self, value):
return int(math.ceil(value * 100))/100.00
def updateMeasurements(self, measurements):
items = measurements.items()
for key, value in items:
if key in NullModel.SPECIAL_DATAPOINTS:
# Special handling of bit fields.
msg = "PUMP_STATUS.%s"
datapoints = dissectPumpStatus(key, value)
for key, value in datapoints:
self.sendMessage(msg % key, str(value))
elif key.endswith('_lo'):
continue
elif key.endswith('_hi'):
info = self.getInfo(defs.APDUClass.MEASURED_DATA, key)
scalingInfo = getScalingInfo(info)
key = key[ : key.index('_hi')]
value_hi = value
value_lo = measurements[key + '_lo']
value = makeWord(value_hi, value_lo)
if key == 'speed': # 0x83 Extended Precision 16bit
scaledValue = "%.2f" % self.roundValue(conversion.convertExtended16(value, info.zero, info.range, scalingInfo.factor))
else:
scaledValue = "%.2f" % self.roundValue(conversion.convertForward16(value, info.zero, info.range, scalingInfo.factor))
msg = "MEASURED_DATA.%s"
self.sendMessage(msg % key + '_hi', scaledValue)
elif key.endswith('_16'): # 0x83 Extended Precision 16bit
info = self.getInfo(defs.APDUClass.SIXTEENBIT_MEASURED_DATA, key)
scalingInfo = getScalingInfo(info)
if key == 't_w_16':
scaledValue = "%.2f" % self.roundValue(conversion.convertExtended16(value, info.zero, info.range, scalingInfo.factor))
scaledValue = str(float(scaledValue) - 273.15) # Kelvin -> Celsius
else:
scaledValue = "%.2f" % self.roundValue(conversion.convertExtended16(value, info.zero, info.range, scalingInfo.factor))
msg = "SIXTEENBIT_MEASURED_DATA.%s"
self.sendMessage(msg % key, scaledValue)
else:
info = self.getInfo(defs.APDUClass.MEASURED_DATA, key)
scalingInfo = getScalingInfo(info)
if value == 0xff:
scaledValue = 'n/a'
else:
if (info.head & 0x02) == 2:
scaledValue = "%.2f" % self.roundValue(conversion.convertForward8(value, info.zero, info.range, scalingInfo.factor))
else:
scaledValue = str(value) # Unscaled.
msg = "MEASURED_DATA.%s"
self.sendMessage(msg % key, scaledValue)
def updateReferences(self, references):
msg = "REFERENCE_VALUES.%s"
for key, value in references.items():
self.sendMessage(msg % key, value)
def updateParameter(self, parameter):
items = parameter.items()
msg = "CONFIGURATION_PARAMETERS.%s"
for key, value in items:
self.sendMessage(msg % key, value)
def setValue(self, group, datapoint, value):
self._setValueLock.acquire()
self._valueDict.setdefault(group, dict())[datapoint] = value
self.sendMessage("%s.%s" % (defs.APDUClass.toString(group), datapoint), value)
self._setValueLock.release()
def getValue(self, group, datapoint):
group = self._valueDict.get(group, None)
if not group:
return None
return group.get(datapoint, None)
def getUnitAddress(self):
return self.getValue(defs.APDUClass.CONFIGURATION_PARAMETERS, 'unit_addr')
def updateInfoDict(self, di):
for key, value in di.items():
self._infoDict[key].update(value)
self.sendMessage('INFO', di)
def getInfo(self, klass, dp):
return self._infoDict[klass][dp]