def send(self, message):
"""
Converts and sends message to erg; receives, converts, and returns ergs response
"""
#Checks that enough time has passed since the last message was sent,
#if not program sleeps till time has passed
now = datetime.datetime.now()
delta = now - self.__lastsend
deltaraw = delta.seconds + delta.microseconds/1000000.
if deltaraw < MIN_FRAME_GAP:
time.sleep(MIN_FRAME_GAP - deltaraw)
#convert message to byte array
csafe = csafe_cmd.write(message)
#sends message to erg and records length of message
length = self.erg.write(self.outEndpoint, csafe, timeout=2000)
#records time when message was sent
self.__lastsend = datetime.datetime.now()
response = []
while not response:
try:
#recieves byte array from erg
transmission = self.erg.read(self.inEndpoint, length, timeout=2000)
response = csafe_cmd.read(transmission)
except Exception as e:
raise e
#Replace with error or let error trigger?
#No message was recieved back from erg
# return []
#convers byte array to response dictionary
return response
def send(self, message):
"""
Converts and sends message to erg; receives, converts, and returns ergs response
"""
#Checks that enough time has passed since the last message was sent,
#if not program sleeps till time has passed
now = datetime.datetime.now()
delta = now - self.__lastsend
deltaraw = delta.seconds + delta.microseconds/1000000.
if deltaraw < MIN_FRAME_GAP:
time.sleep(MIN_FRAME_GAP - deltaraw)
#convert message to byte array
csafe = csafe_cmd.write(message)
#sends message to erg and records length of message
length = self.erg.write(self.outEndpoint, csafe, timeout=2000)
#records time when message was sent
self.__lastsend = datetime.datetime.now()
response = []
while not response:
try:
#recieves byte array from erg
transmission = self.erg.read(self.inEndpoint, length, timeout=2000)
response = csafe_cmd.read(transmission)
except Exception as e:
raise e
#Replace with error or let error trigger?
#No message was recieved back from erg
# return []
#convers byte array to response dictionary
return response