def setConnectionState(self,enable):
if enable is True:
if MCU._mcu is None:
serial_id=None
if self.serial_port.upper().strip().startswith('COM'):
serial_id=int(self.serial_port.strip()[3:])
else:
serial_id= self.serial_port.strip()
MCU._mcu = T3MC(serial_id)
self._mcu._runTimeSync()
MCU._last_sync_time=getTime()
elif enable is False:
if self._mcu:
self._mcu.close()
MCU._mcu=None
return self.isConnected()
def setConnectionState(self, enable):
if enable is True:
if MCU._mcu is None:
serial_id = None
if self.serial_port.upper().strip().startswith('COM'):
serial_id = int(self.serial_port.strip()[3:])
else:
serial_id = self.serial_port.strip()
MCU._mcu = T3MC(serial_id)
self._mcu._runTimeSync()
MCU._last_sync_time = getTime()
elif enable is False:
if self._mcu:
self._mcu.close()
MCU._mcu = None
return self.isConnected()
def _poll(self):
try:
logged_time=getTime()
if self.isConnected():
self._mcu.getSerialRx()
if logged_time-self._last_sync_time>=self.time_sync_interval:
self._mcu._runTimeSync()
MCU._last_sync_time=logged_time
if not self.isReportingEvents():
return False
confidence_interval=logged_time-self._last_callback_time
events=self._mcu.getRxEvents()
for event in events:
current_MCU_time=event.device_time#self.getSecTime()
device_time=event.device_time
if event.local_time is None:
event.local_time=logged_time
delay=logged_time-event.local_time#current_MCU_time-device_time
# local_time is in iohub time space already, so delay does not
# need to be used to adjust iohub time
iohub_time=event.local_time
elist=None
if event.getTypeInt()==T3Event.DIGITAL_INPUT_EVENT:
elist= [EventConstants.UNDEFINED,]*12
elist[4]=DigitalInputEvent.EVENT_TYPE_ID
elist[-1]=event.getDigitalInputByte()
elif event.getTypeInt()==T3Event.ANALOG_INPUT_EVENT:
elist= [EventConstants.UNDEFINED,]*19
elist[4]=AnalogInputEvent.EVENT_TYPE_ID
for i,v in enumerate(event.ain_channels):
elist[(i+11)]=v
if elist:
elist[0]=0
elist[1]=0
elist[2]=0
elist[3]=Computer._getNextEventID()
elist[5]=device_time
elist[6]=logged_time
elist[7]=iohub_time
elist[8]=confidence_interval
elist[9]=delay
elist[10]=0
self._addNativeEventToBuffer(elist)
replies = self._mcu.getRequestReplies(True)
for reply in replies:
rid=reply.getID()
if rid in self._request_dict.keys():
self._response_dict[rid]=reply
del self._request_dict[rid]
self._last_callback_time=logged_time
return True
except Exception, e:
print2err("--------------------------------")
print2err("ERROR in MCU._poll: ",e)
printExceptionDetailsToStdErr()
print2err("---------------------")
def getDeviceTime(self):
return T3Request.sync_state.local2RemoteTime(getTime())
def _poll(self):
try:
logged_time=getTime()
if self.isConnected():
self._mcu.getSerialRx()
if logged_time-self._last_sync_time>=self.time_sync_interval:
self._mcu._runTimeSync()
self._last_sync_time=logged_time
if not self.isReportingEvents():
return False
confidence_interval=logged_time-self._last_callback_time
events = self._mcu.getRxEvents()
for event in events:
current_MCU_time = event.device_time#self.getSecTime()
device_time = event.device_time
if event.local_time is None:
event.local_time=logged_time
delay=logged_time-event.local_time#current_MCU_time-device_time
# local_time is in iohub time space already, so delay does not
# need to be used to adjust iohub time
iohub_time=event.local_time
elist = None
if event.getTypeInt() == T3Event.ANALOG_INPUT_EVENT:
elist = [EventConstants.UNDEFINED,]*19
elist[4] = AnalogInputEvent.EVENT_TYPE_ID
for i, v in enumerate(event.ain_channels):
elist[(i+11)]=v
elif event.getTypeInt() == T3Event.DIGITAL_INPUT_EVENT:
elist = [EventConstants.UNDEFINED,]*12
elist[4] = DigitalInputEvent.EVENT_TYPE_ID
elist[-1] = event.getDigitalInputByte()
elif event.getTypeInt() == T3Event.THRESHOLD_EVENT:
elist = [EventConstants.UNDEFINED,]*19
elist[4] = ThresholdEvent.EVENT_TYPE_ID
for i, v in enumerate(event.threshold_state_changed):
elist[(i+11)] = v
if elist:
elist[0] = 0
elist[1] = 0
elist[2] = 0
elist[3] = Computer._getNextEventID()
elist[5] = device_time
elist[6] = logged_time
elist[7] = iohub_time
elist[8] = confidence_interval
elist[9] = delay
elist[10] = 0
self._addNativeEventToBuffer(elist)
replies = self._mcu.getRequestReplies(True)
for reply in replies:
rid=reply.getID()
if rid in self._request_dict.keys():
self._response_dict[rid]=reply
del self._request_dict[rid]
self._last_callback_time=logged_time
return True
except Exception, e:
print2err("--------------------------------")
print2err("ERROR in MCU._poll: ",e)
printExceptionDetailsToStdErr()
print2err("---------------------")
def _resetLocalState(self):
self._request_dict.clear()
self._response_dict.clear()
self._last_sync_time = 0.0
self._mcu._runTimeSync()
self._last_sync_time = getTime()
def getDeviceTime(self):
return T3Request.sync_state.local2RemoteTime(getTime())
