Esempio n. 1
0
    for i in range(n_channels):
        q.append([])







i=0
while (True):

    # get next data block
    # if format changed then reinit
    try:
        data = xin.recvChunked()
    except EEGFmtChangedException:
        header = xin.getTransportHeader().getEEGHeader()
        print 'Header changed, reinitialization ('+str(header.n_channels)+')'
        reinit_arrays(header.n_channels, header.n_points)
        frequency = xin.getTransportHeader().getEEGHeader().frequency
        calc.reset(header.n_channels, header.n_points, n_fft_points, frequency, step)
        continue

    # first run - initialization            
    if q == None:
        header = xin.getTransportHeader().getEEGHeader()
        print 'Header changed, reinitialization ('+str(header.n_channels)+')'
        reinit_arrays(header.n_channels, header.n_points)
        frequency = xin.getTransportHeader().getEEGHeader().frequency
        calc.reset(header.n_channels, header.n_points, n_fft_points, frequency, step)
Esempio n. 2
0
import sys 
sys.path.append('..')

from network.EEGTransport import *

x = EEGTransport('udp_m_serv', '224.0.0.1', 17000)

for i in xrange(4):
	data = x.recvChunked()
	header = x.getTransportHeader()
	#print 'packet: ' + str(header.getNum()) + ' chunks: ' + str(header.getChunks()) + '\n'
	#print 'header: ' + header.getEEGHeader().get_header()
	sys.stderr.write('Packet: ' + str(i))
	print data
	
x.close()