class SpacebrewServer(object):
    def __init__(self, muse_id=7777, server='127.0.0.1', port=9000):
        self.muse_id = muse_id
        self.server = server
        self.port = port

        name = 'muse-%s' % muse_id
        self.brew = SpacebrewApp(name, server=server)

        for path in CASSANDRA_METRICS:
            publisher_metric_name = calculate_spacebrew_name(path)
            self.brew.add_publisher(publisher_metric_name, "string", '0')
            print publisher_metric_name



    def start(self):
        self.brew.start()
        while 1:
            for path in CASSANDRA_METRICS:

                spacebrew_name = calculate_spacebrew_name(path)
                num_arguments = CASSANDRA_METRICS[path]
                values = [0.1] * num_arguments
                #string value
                value = ','.join([str(v) for v in values])

                self.brew.publish(spacebrew_name, value)
                print spacebrew_name, value
                time.sleep(0.1)

    def stop(self):
        self.brew.stop()
Exemple #2
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class SpacebrewServer(ServerThread):
    def __init__(self, muse_port, muse_id, server):

        self.muse_port = muse_port
        self.muse_id = muse_id

        # Configuring the Muse OSC client
        ServerThread.__init__(self, muse_port)

        logger.info('Muse %s connected to museIO on port %s' % (muse_id, muse_port))

        # configure the Spacebrew client
        self.brew = SpacebrewApp(muse_id, server=server)

        self.osc_paths = [
            '/muse/eeg',
            '/muse/eeg/quantization',
            # '/muse/eeg/dropped_samples',
            '/muse/acc',
            # '/muse/acc/dropped_samples',
            '/muse/batt',
            # '/muse/drlref',
            #'/muse/elements/raw_fft0',
            #'/muse/elements/raw_fft1',
            #'/muse/elements/raw_fft2',
            #'/muse/elements/raw_fft3',
            '/muse/elements/low_freqs_absolute',
            '/muse/elements/delta_absolute',
            '/muse/elements/theta_absolute',
            '/muse/elements/alpha_absolute',
            '/muse/elements/beta_absolute',
            '/muse/elements/gamma_absolute',
            #'/muse/elements/delta_relative',
            #'/muse/elements/theta_relative',
            #'/muse/elements/alpha_relative',
            #'/muse/elements/beta_relative',
            #'/muse/elements/gamma_relative',
            #'/muse/elements/delta_session_score',
            #'/muse/elements/theta_session_score',
            #'/muse/elements/alpha_session_score',
            #'/muse/elements/beta_session_score',
            #'/muse/elements/gamma_session_score',
            '/muse/elements/touching_forehead',
            '/muse/elements/horseshoe',
            '/muse/elements/is_good',
            '/muse/elements/blink',
            '/muse/elements/jaw_clench',
            '/muse/elements/experimental/concentration',
            '/muse/elements/experimental/mellow'
        ]

        for osc_path in self.osc_paths:
            spacebrew_name = self.calculate_spacebrew_name(osc_path)
            self.brew.add_publisher(spacebrew_name, 'string')
            logger.debug('Spacebrew publisher %s added for muse with ID %s' % (spacebrew_name, self.muse_id))

        # Connect to spacebrew
        self.brew.start()

        logger.debug('Initialization completed for muse with ID %s' % self.muse_id)

    def close(self):
        self.brew.stop()
        self.stop()
        logger.info('Connector stopped for muse with ID %s' % self.muse_id)


    # Handle all messages if the OSC path is in self.osc_paths
    @make_method(None, None)
    def fallback(self, path, args, types, src):
        if path in self.osc_paths:
            spacebrew_name = self.calculate_spacebrew_name(path)
            value = ','.join([str(arg) for arg in args])
            self.brew.publish(spacebrew_name, value)
            # logger.debug('Muse with ID %s is publishing to spacebrew. Publisher name: %s. Data: %s' (self.muse_id, spacebrew_name, value))


    def calculate_spacebrew_name(self, osc_path):
        spacebrew_name = osc_path.split('/')[-1]
        return self.disambiguate_name_collisions(spacebrew_name, osc_path)


    def disambiguate_name_collisions(self, spacebrew_name, osc_path):
        if spacebrew_name == 'dropped_samples':
            return osc_path.split('/')[-2] + '_' + osc_path.split('/')[-1]
        else:
            return spacebrew_name
Exemple #3
0
class SpacebrewServer(ServerThread):
    def __init__(self, muse_port, muse_id, server):

        self.muse_port = muse_port
        self.muse_id = muse_id

        # Configuring the Muse OSC client
        ServerThread.__init__(self, muse_port)

        logger.info('Muse %s connected to museIO on port %s' %
                    (muse_id, muse_port))

        # configure the Spacebrew client
        self.brew = SpacebrewApp(muse_id, server=server)

        self.osc_paths = [
            '/muse/eeg',
            '/muse/eeg/quantization',
            # '/muse/eeg/dropped_samples',
            '/muse/acc',
            # '/muse/acc/dropped_samples',
            '/muse/batt',
            # '/muse/drlref',
            #'/muse/elements/raw_fft0',
            #'/muse/elements/raw_fft1',
            #'/muse/elements/raw_fft2',
            #'/muse/elements/raw_fft3',
            '/muse/elements/low_freqs_absolute',
            '/muse/elements/delta_absolute',
            '/muse/elements/theta_absolute',
            '/muse/elements/alpha_absolute',
            '/muse/elements/beta_absolute',
            '/muse/elements/gamma_absolute',
            #'/muse/elements/delta_relative',
            #'/muse/elements/theta_relative',
            #'/muse/elements/alpha_relative',
            #'/muse/elements/beta_relative',
            #'/muse/elements/gamma_relative',
            #'/muse/elements/delta_session_score',
            #'/muse/elements/theta_session_score',
            #'/muse/elements/alpha_session_score',
            #'/muse/elements/beta_session_score',
            #'/muse/elements/gamma_session_score',
            '/muse/elements/touching_forehead',
            '/muse/elements/horseshoe',
            '/muse/elements/is_good',
            '/muse/elements/blink',
            '/muse/elements/jaw_clench',
            '/muse/elements/experimental/concentration',
            '/muse/elements/experimental/mellow'
        ]

        for osc_path in self.osc_paths:
            spacebrew_name = self.calculate_spacebrew_name(osc_path)
            self.brew.add_publisher(spacebrew_name, 'string')
            logger.debug('Spacebrew publisher %s added for muse with ID %s' %
                         (spacebrew_name, self.muse_id))

        # Connect to spacebrew
        self.brew.start()

        logger.debug('Initialization completed for muse with ID %s' %
                     self.muse_id)

    def close(self):
        self.brew.stop()
        self.stop()
        logger.info('Connector stopped for muse with ID %s' % self.muse_id)

    # Handle all messages if the OSC path is in self.osc_paths
    @make_method(None, None)
    def fallback(self, path, args, types, src):
        if path in self.osc_paths:
            spacebrew_name = self.calculate_spacebrew_name(path)
            value = ','.join([str(arg) for arg in args])
            self.brew.publish(spacebrew_name, value)
            # logger.debug('Muse with ID %s is publishing to spacebrew. Publisher name: %s. Data: %s' (self.muse_id, spacebrew_name, value))

    def calculate_spacebrew_name(self, osc_path):
        spacebrew_name = osc_path.split('/')[-1]
        return self.disambiguate_name_collisions(spacebrew_name, osc_path)

    def disambiguate_name_collisions(self, spacebrew_name, osc_path):
        if spacebrew_name == 'dropped_samples':
            return osc_path.split('/')[-2] + '_' + osc_path.split('/')[-1]
        else:
            return spacebrew_name