def handle_message(self, mxmsg):
#always buffer signal
if mxmsg.type == types.AMPLIFIER_SIGNAL_MESSAGE:
l_msg = variables_pb2.SampleVector()
l_msg.ParseFromString(mxmsg.message)
#Supply buffer with sample data, the buffer will fire its
#ret_func (that we defined as self.analysis.analyse) every 'every' samples
self.buffer.handle_sample_vect(l_msg)
if DEBUG:
self.debug.next_sample()
#process blinks only when hold_time passed
if self._last_dec_time > 0:
t = time.time() - self._last_dec_time
if t > self.hold_after_dec:
self._last_dec_time = 0
ugm_helper.send_start_blinking(self.conn)
else:
self.no_response()
return
# What to do after everything is done...
if mxmsg.type == types.DECISION_MESSAGE:
self.buffer.clear_blinks()
self._last_dec_time = time.time()
self.analysis.newEpoch()
ugm_helper.send_stop_blinking(self.conn)
if mxmsg.type == types.BLINK_MESSAGE:
l_msg = variables_pb2.Blink()
l_msg.ParseFromString(mxmsg.message)
self.buffer.handle_blink(l_msg)
self.no_response()
def handle_message(self, mxmsg):
#always buffer signal
if mxmsg.type == types.AMPLIFIER_SIGNAL_MESSAGE:
l_msg = variables_pb2.SampleVector()
l_msg.ParseFromString(mxmsg.message)
#Supply buffer with sample data, the buffer will fire its
#ret_func (that we defined as self.analysis.analyse) every 'every' samples
self.buffer.handle_sample_vect(l_msg)
if DEBUG:
self.debug.next_sample()
#process blinks only when hold_time passed
if self._last_dec_time > 0:
t = time.time() - self._last_dec_time
if t > self.hold_after_dec:
self._last_dec_time = 0
ugm_helper.send_start_blinking(self.conn)
else:
self.no_response()
return
# What to do after everything is done...
if mxmsg.type == types.DECISION_MESSAGE:
self.buffer.clear_blinks()
self._last_dec_time = time.time()
self.analysis.newEpoch()
ugm_helper.send_stop_blinking(self.conn)
if mxmsg.type == types.BLINK_MESSAGE:
l_msg = variables_pb2.Blink()
l_msg.ParseFromString(mxmsg.message)
self.buffer.handle_blink(l_msg)
self.no_response()
def send_decision(self, dec):
"""Send dec message to the system (probably to LOGIC peer).
dec is of integer type."""
self.logger.info("Sending dec message: "+str(dec))
self._last_dec_time = time.time()
#self.buffer.clear() dont do it in p300 - just ignore some blinks sometimes ...
self.buffer.clear_blinks()
ugm_helper.send_stop_blinking(self.conn)
self.conn.send_message(message = str(dec), type = types.DECISION_MESSAGE, flush=True)