def test1():
import sys
np.random.seed(6)
app=QtGui.QApplication([])
streamhandler = StreamHandler()
# Configure and start
dev = FakeMultiSignals(streamhandler = streamhandler)
dev.configure(#name = 'Test dev',
nb_channel = 14,
sampling_rate =1000.,
buffer_length = 6.4,
packet_size = 1,
)
dev.initialize()
dev.start()
# Read the buffer on ZMQ socket
port = dev.streams[0]['port']
np_array = dev.streams[0]['shared_array'].to_numpy_array()
print np_array.shape # this should be (nb_channel x buffer_length*samplign_rate)
#initialize plots
# w1 = ScanningOscilloscope(dev.streams[0],2.,channels=[0])
# w2 = Oscilloscope(dev.streams[0],2.,channels=[0,1,2])
w1 = spaceShipLauncher(dev.streams[0])
# w1 = freqBandsGraphics(dev.streams[0],5.,channels=[1])
# w1 = SpectrumGraphics(dev.streams[0],2.,logMode=True,channels=range(2))
# w1 = SpectrumGraphics(dev.streams[0],2.,logMode=True,channels=range(14),octavMode=True,octaveRan=1.26)
# w1 = KurtosisGraphicsSci(dev.streams[0],2.,channels=range(10),title='Kurtosis')
# w1.setFixedSize(600,600)
#start plots
w1.run()
# w2.run()
# timer=QtCore.QTimer()
# timer.timeout.connect(w1.update)
# timer.start(100)
# w2.run()
# w1.showFullScreen()
#When you close the window the fake device stop emmiting
w1.connect(w1,QtCore.SIGNAL("fermeturefenetre()"),dev.stop)
dev.close()
if (sys.flags.interactive != 1) or not hasattr(QtCore, 'PYQT_VERSION'):
QtGui.QApplication.instance().exec_()
def main():
streamhandler = StreamHandler()
dev = EmotivMultiSignals(streamhandler = streamhandler)
dev.configure(buffer_length = 1800,device_path = '',) # doit être un multiple du packet size
# Configure and start
#dev = FakeMultiSignals(streamhandler = streamhandler)
#dev.configure( #name = 'Test dev',
# nb_channel = 14,
# sampling_rate =128.,
# buffer_length = 10.,
# packet_size = 1,
# )
dev.initialize()
dev.start()
app = QtGui.QApplication([])
# w1=ScanningOscilloscope(dev.streams[2],2.,channels=[0,1])
w1=spaceShipLauncher(dev.streams[2])
# w1=SpectrumGraphics(dev.streams[0],3.,channels=[11,12])
# w2=KurtosisGraphics(dev.streams[0],3.,channels=range(2,8))
# w2=Topoplot(stream = dev.streams[1], type_Topo ='imp')
w1.run()
# w2.show()
#w1.showFullScreen()
app.exec_()
w1.connect(w1,QtCore.SIGNAL("fermeturefenetre()"),dev.stop)
dev.close()
def teleMir_CB():
streamhandler = StreamHandler()
# Configure and start
#~ dev = FakeMultiSignals(streamhandler = streamhandler)
#~ dev.configure( #name = 'Test dev',
#~ nb_channel = 14,
#~ sampling_rate =128.,
#~ buffer_length = 10.,
#~ packet_size = 1,
#~ )
#~ dev.initialize()
#~ dev.start()
filename = '/home/ran/Projets/pyacq_emotiv_recording/alex/Emotiv Systems Pty Ltd #SN201105160008860.raw'
#filename = '/home/ran/Projets/pyacq_emotiv_recording/caro/Emotiv Systems Pty Ltd #SN201105160008860.raw'
#filename = '/home/mini/pyacq_emotiv_recording/simple_blink/Emotiv Systems Pty Ltd #SN201105160008860.raw'
filenameImp = '/home/ran/Projets/EEG_recordings/anneLise/Emotiv Systems Pty Ltd #SN200709276578911.raw'
filenameXY = '/home/ran/Projets/EEG_recordings/anneLise/Emotiv Systems Pty Ltd #SN200709276578912.raw'
precomputed = np.fromfile(filename , dtype = np.float32).reshape(-1, 14).transpose()
precomputedImp = np.fromfile(filenameImp , dtype = np.float32).reshape(-1, 14).transpose()
precomputedXY = np.fromfile(filenameXY , dtype = np.float32).reshape(-1, 2).transpose()
# Configure and start signal
dev = FakeMultiSignals(streamhandler = streamhandler)
dev.configure( #name = 'Test dev',
nb_channel = 14,
sampling_rate =128.,
buffer_length = 30.,
packet_size = 1,
precomputed = precomputed,
)
dev.initialize()
dev.start()
#~ # Configure and start imp
#~ devImp = FakeMultiSignals(streamhandler = streamhandler)
#~ devImp.configure( #name = 'Test dev',
#~ nb_channel = 14,
#~ sampling_rate =128.,
#~ buffer_length = 30.,
#~ packet_size = 1,
#~ precomputed = precomputedImp,
#~ )
#~ devImp.initialize()
#~ devImp.start()
# Configure and start gyroXY
devXY = FakeMultiSignals(streamhandler = streamhandler)
devXY.configure( #name = 'Test dev',
nb_channel = 2,
sampling_rate =128.,
buffer_length = 30.,
packet_size = 1,
precomputed = precomputedXY,
)
devXY.initialize()
devXY.start()
## Configure and start output stream (for extracted feature)
fout = TransmitFeatures(streamhandler = streamhandler)
fout.configure( #name = 'Test fout',
nb_channel = 14, # np.array([1:5])
nb_feature = 6,
nb_pts = 128,
sampling_rate =10.,
buffer_length = 10.,
packet_size = 1,
)
fout.initialize(stream_in = dev.streams[0], stream_xy = devXY.streams[0])
fout.start()
#Osc server
#p = Process(target=., args=('bob',))
#color = 'summer'
# Bleu
#color = 'jet'
# Rouge
color = 'hot'
# vert/jaune
#color = 'summer'
app = QtGui.QApplication([])
# Impedances
w_imp=Topoplot_imp(stream = dev.streams[0], type_Topo= 'imp')
w_imp.show()
# freqbands
w_sp_bd=freqBandsGraphics(stream = dev.streams[0], interval_length = 3., channels = [12])
w_sp_bd.run()
# signal
w_oscilo=Oscilloscope(stream = dev.streams[0])
w_oscilo.show()
w_oscilo.set_params(xsize = 10, mode = 'scroll')
w_oscilo.auto_gain_and_offset(mode = 2)
w_oscilo.gain_zoom(100)
#w_oscilo.set_params(colors = 'jet')
select_chan = np.ones(14, dtype = bool)
w_oscilo.automatic_color(cmap_name = 'jet', selected = select_chan)
# parametres
w_feat1=Oscilloscope_f(stream = fout.streams[0])
w_feat1.show()
w_feat1.set_params(colormap = color)
#w_feat1.auto_gain_and_offset(mode = 1)
#w_feat1.set_params(xsize = 10, mode = 'scroll')
#~ select_feat = np.ones(6, dtype = bool)
#~ # print select
#~ #w_oscilo.set_params(colormap = 'automn', selected = select)
#~ w_feat1.automatic_color(cmap_name = 'jet', selected = select_feat)
w_feat1.showFullScreen()
w_feat1.set_params(xsize = 10, mode = 'scroll')
#~ select_feat = np.ones(4, dtype = bool)
#~ w_feat1.automatic_color(cmap_name = 'jet', selected = select_feat)
# topographie
w_topo=Topoplot(stream = dev.streams[0], type_Topo= 'topo')
w_topo.show()
# temps frequence 1
w_Tf=TimeFreq(stream = dev.streams[0])
w_Tf.show()
w_Tf.set_params(xsize = 10)
w_Tf.change_param_tfr(f_stop = 45, f0 = 1)
w_Tf.set_params(colormap = color)
#w_Tf.clim_changed(20)
#w_Tf.change_param_channel(clim = 20)
# temps frequence 2
w_Tf2=TimeFreq2(stream = dev.streams[0])
w_Tf2.show()
w_Tf2.set_params(xsize = 10)
w_Tf2.change_param_tfr(f_stop = 45, f0 = 1)
w_Tf2.set_params(colormap = color)
# kurtosis
#w_ku=KurtosisGraphics(stream = dev.streams[0], interval_length = 1.)
#w_ku.run()
## Bien moins fluide
# Spectre
#~ w_sp=SpectrumGraphics(dev.streams[0],3.,channels=[11,12])
#~ w_sp.run()
w1 = spaceShipLauncher(dev.streams[0])
w1.run()
w1.showFullScreen()
app.exec_()
# Stope and release the device
fout.stop()
fout.close()
print 'ici'
dev.stop()
dev.close()
print 'ici'
devXY.stop()
devXY.close()
print 'ici'
devImp.stop()
devImp.close()
print 'ici'
