def __init__(self, session, frameQueue, antwortQueue):
threading.Thread.__init__(self)
self.session = session
self.frameQueue = frameQueue
self.antwortQueue = antwortQueue
self.running = False
# GSV-6CPU Lib
self.gsv6 = GSV6_seriall_lib()
self.eventHandler = GSVeventHandler(self.session, self.gsv6,
antwortQueue, self)
self.messFrameEventHandler = MessFrameHandler(self.session, self.gsv6)
self.antwortFrameEventHandler = AntwortFrameHandler(
self.session, self.gsv6, self.eventHandler, self.antwortQueue,
self.messFrameEventHandler)
self.waitFirmwareVersionThread = ThreadingWaitForFirmwareVersion(
self.session, self.gsv6)
# fallback, this flag kills this thread if main thread killed
self.daemon = True
def __init__(self, session, frameQueue, antwortQueue):
threading.Thread.__init__(self)
self.session = session
self.frameQueue = frameQueue
self.antwortQueue = antwortQueue
self.running = False
# GSV-6CPU Lib
self.gsv6 = GSV6_seriall_lib()
self.eventHandler = GSVeventHandler(self.session, self.gsv6, antwortQueue, self)
self.messFrameEventHandler = MessFrameHandler(self.session, self.gsv6)
self.antwortFrameEventHandler = AntwortFrameHandler(self.session, self.gsv6, self.eventHandler,
self.antwortQueue, self.messFrameEventHandler)
self.waitFirmwareVersionThread = ThreadingWaitForFirmwareVersion(self.session, self.gsv6)
# fallback, this flag kills this thread if main thread killed
self.daemon = True
class FrameRouter(threading.Thread):
# lock for running variale, nötig?
lock = threading.Lock()
startTimeStampStr = ''
hasToWriteCSVdata = False
def __init__(self, session, frameQueue, antwortQueue):
threading.Thread.__init__(self)
self.session = session
self.frameQueue = frameQueue
self.antwortQueue = antwortQueue
self.running = False
# GSV-6CPU Lib
self.gsv6 = GSV6_seriall_lib()
self.eventHandler = GSVeventHandler(self.session, self.gsv6, antwortQueue, self)
self.messFrameEventHandler = MessFrameHandler(self.session, self.gsv6)
self.antwortFrameEventHandler = AntwortFrameHandler(self.session, self.gsv6, self.eventHandler,
self.antwortQueue, self.messFrameEventHandler)
self.waitFirmwareVersionThread = ThreadingWaitForFirmwareVersion(self.session, self.gsv6)
# fallback, this flag kills this thread if main thread killed
self.daemon = True
def run(self):
# arbeits Thread: router -> routen von AntwortFrames und MessFrames
FrameRouter.lock.acquire()
self.running = True
FrameRouter.lock.release()
logging.getLogger('serial2ws.WAMP_Component.router').info('started')
# now wait for GSV-6CPU
while not self.session.isSerialConnected and self.running:
pass
self.checkForGSVavailableAndFillCache()
# enter rooter loop
while self.running:
try:
# newFrame = self.frameQueue.popleft()
newFrame = self.frameQueue.get()
except IndexError:
pass
except Queue.Empty:
pass
else:
logging.getLogger('serial2ws.WAMP_Component.router').trace('new Frame: ' + newFrame.toString())
if newFrame.getFrameType() == 0:
# MesswertFrame
self.messFrameEventHandler.computeFrame(newFrame)
elif newFrame.getFrameType() == 1:
# AntwortFrame
self.antwortFrameEventHandler.computeFrame(newFrame)
else:
# error
logging.getLogger('serial2ws.WAMP_Component.router').debug(
'nothing to do with an FrameType != Messwert/Antwort')
logging.getLogger('serial2ws.WAMP_Component.router').info('exit')
def stop(self):
FrameRouter.lock.acquire()
self.running = False
FrameRouter.lock.release()
self.writeCSVdata()
def setStartTimeStampStr(self, str, hasToWriteCSV):
self.startTimeStampStr = str
self.hasToWriteCSVdata = hasToWriteCSV
self.messFrameEventHandler.setStartTimeStamp(str, hasToWriteCSV)
def writeCSVdata(self):
if (self.hasToWriteCSVdata):
self.messFrameEventHandler.writeCSVdataNow(self.startTimeStampStr)
def checkForGSVavailableAndFillCache(self):
data = self.gsv6.buildStopTransmission()
while True:
logging.getLogger('serial2ws.WAMP_Component.router').info('try to reach GSV-6CPU ...')
self.session.write(data)
sleep(1.0)
if not self.frameQueue.empty():
frame = self.frameQueue.get()
if frame.getAntwortErrorCode() != 0x00:
logging.getLogger('serial2ws.WAMP_Component.router').critical(
'error init modul-communication. re-try...')
self.frameQueue.queue.clear()
sleep(1.0)
else:
logging.getLogger('serial2ws.WAMP_Component.router').info('GSV-6CPU found.')
self.frameQueue.queue.clear()
# fill cache
self.eventHandler.getDataRate()
self.eventHandler.getReadInputType(1)
# because GSV-6 only supports one InputType for all channels
'''
self.eventHandler.getReadInputType(2)
self.eventHandler.getReadInputType(3)
self.eventHandler.getReadInputType(4)
self.eventHandler.getReadInputType(5)
self.eventHandler.getReadInputType(6)
'''
self.eventHandler.getReadUserOffset(1)
self.eventHandler.getReadUserOffset(2)
self.eventHandler.getReadUserOffset(3)
self.eventHandler.getReadUserOffset(4)
self.eventHandler.getReadUserOffset(5)
self.eventHandler.getReadUserOffset(6)
self.eventHandler.getReadUserScale(1)
self.eventHandler.getReadUserScale(2)
self.eventHandler.getReadUserScale(3)
self.eventHandler.getReadUserScale(4)
self.eventHandler.getReadUserScale(5)
self.eventHandler.getReadUserScale(6)
self.eventHandler.getUnitNo(1)
self.eventHandler.getUnitNo(2)
self.eventHandler.getUnitNo(3)
self.eventHandler.getUnitNo(4)
self.eventHandler.getUnitNo(5)
self.eventHandler.getUnitNo(6)
self.eventHandler.getUnitText(0)
self.eventHandler.getUnitText(1)
# getFirmwareVersion() have to bee the last one
self.eventHandler.getFirmwareVersion()
self.waitFirmwareVersionThread.start()
break;
else:
msg = "GSV-6CPU didn't answer, will wait 5 sec. and try again..."
logging.getLogger('serial2ws.WAMP_Component.router').info(msg)
sleep(5.0)
class FrameRouter(threading.Thread):
# lock for running variale, nötig?
lock = threading.Lock()
startTimeStampStr = ''
hasToWriteCSVdata = False
def __init__(self, session, frameQueue, antwortQueue):
threading.Thread.__init__(self)
self.session = session
self.frameQueue = frameQueue
self.antwortQueue = antwortQueue
self.running = False
# GSV-6CPU Lib
self.gsv6 = GSV6_seriall_lib()
self.eventHandler = GSVeventHandler(self.session, self.gsv6,
antwortQueue, self)
self.messFrameEventHandler = MessFrameHandler(self.session, self.gsv6)
self.antwortFrameEventHandler = AntwortFrameHandler(
self.session, self.gsv6, self.eventHandler, self.antwortQueue,
self.messFrameEventHandler)
self.waitFirmwareVersionThread = ThreadingWaitForFirmwareVersion(
self.session, self.gsv6)
# fallback, this flag kills this thread if main thread killed
self.daemon = True
def run(self):
# arbeits Thread: router -> routen von AntwortFrames und MessFrames
FrameRouter.lock.acquire()
self.running = True
FrameRouter.lock.release()
logging.getLogger('serial2ws.WAMP_Component.router').info('started')
# now wait for GSV-6CPU
while not self.session.isSerialConnected and self.running:
pass
self.checkForGSVavailableAndFillCache()
# enter rooter loop
while self.running:
try:
# newFrame = self.frameQueue.popleft()
newFrame = self.frameQueue.get()
except IndexError:
pass
except Queue.Empty:
pass
else:
logging.getLogger('serial2ws.WAMP_Component.router').trace(
'new Frame: ' + newFrame.toString())
if newFrame.getFrameType() == 0:
# MesswertFrame
self.messFrameEventHandler.computeFrame(newFrame)
elif newFrame.getFrameType() == 1:
# AntwortFrame
self.antwortFrameEventHandler.computeFrame(newFrame)
else:
# error
logging.getLogger('serial2ws.WAMP_Component.router').debug(
'nothing to do with an FrameType != Messwert/Antwort')
logging.getLogger('serial2ws.WAMP_Component.router').info('exit')
def stop(self):
FrameRouter.lock.acquire()
self.running = False
FrameRouter.lock.release()
self.writeCSVdata()
def setStartTimeStampStr(self, str, hasToWriteCSV):
self.startTimeStampStr = str
self.hasToWriteCSVdata = hasToWriteCSV
self.messFrameEventHandler.setStartTimeStamp(str, hasToWriteCSV)
def writeCSVdata(self):
if (self.hasToWriteCSVdata):
self.messFrameEventHandler.writeCSVdataNow(self.startTimeStampStr)
def checkForGSVavailableAndFillCache(self):
data = self.gsv6.buildStopTransmission()
while True:
logging.getLogger('serial2ws.WAMP_Component.router').info(
'try to reach GSV-6CPU ...')
self.session.write(data)
sleep(1.0)
if not self.frameQueue.empty():
frame = self.frameQueue.get()
if frame.getAntwortErrorCode() != 0x00:
logging.getLogger(
'serial2ws.WAMP_Component.router').critical(
'error init modul-communication. re-try...')
self.frameQueue.queue.clear()
sleep(1.0)
else:
logging.getLogger('serial2ws.WAMP_Component.router').info(
'GSV-6CPU found.')
self.frameQueue.queue.clear()
# fill cache
self.eventHandler.getDataRate()
self.eventHandler.getReadInputType(1)
# because GSV-6 only supports one InputType for all channels
'''
self.eventHandler.getReadInputType(2)
self.eventHandler.getReadInputType(3)
self.eventHandler.getReadInputType(4)
self.eventHandler.getReadInputType(5)
self.eventHandler.getReadInputType(6)
'''
self.eventHandler.getReadUserOffset(1)
self.eventHandler.getReadUserOffset(2)
self.eventHandler.getReadUserOffset(3)
self.eventHandler.getReadUserOffset(4)
self.eventHandler.getReadUserOffset(5)
self.eventHandler.getReadUserOffset(6)
self.eventHandler.getReadUserScale(1)
self.eventHandler.getReadUserScale(2)
self.eventHandler.getReadUserScale(3)
self.eventHandler.getReadUserScale(4)
self.eventHandler.getReadUserScale(5)
self.eventHandler.getReadUserScale(6)
self.eventHandler.getUnitNo(1)
self.eventHandler.getUnitNo(2)
self.eventHandler.getUnitNo(3)
self.eventHandler.getUnitNo(4)
self.eventHandler.getUnitNo(5)
self.eventHandler.getUnitNo(6)
self.eventHandler.getUnitText(0)
self.eventHandler.getUnitText(1)
# getFirmwareVersion() have to bee the last one
self.eventHandler.getFirmwareVersion()
self.waitFirmwareVersionThread.start()
break
else:
msg = "GSV-6CPU didn't answer, will wait 5 sec. and try again..."
logging.getLogger('serial2ws.WAMP_Component.router').info(msg)
sleep(5.0)
