def get_interface(args):
"""
This function gets the proper correlator interface.
"""
# Start up the ROACH board
if args.debug:
roach = pocketcorr.FakeROACH('')
elif pocketcorr.is_demux2(args.rpoco):
roach = pocketcorr.POCOdemux2(args.ip, args.port)
else:
roach = pocketcorr.POCO(args.ip, args.port)
return roach
def get_interface(args):
"""
This function gets the proper correlator interface.
"""
# Start up the ROACH board
if args.debug:
roach = pocketcorr.FakeROACH('')
elif pocketcorr.is_demux2(args.rpoco):
roach = pocketcorr.POCOdemux2(args.ip, args.port)
else:
roach = pocketcorr.POCO(args.ip, args.port)
return roach
rpoco = args.rpoco
nreads = args.num_reads
blread = args.single_pair
# Most of these don't really matter since this test is about timing, not
# about what the data is.
calfile = 'psa898_v003'
nyquist = 1
acc_len = 1 << 31
eq_coeff = 16
fft_shift = 0x3ff
samp_rate = 200e6
insel = 0 # Maybe do digital zeros? doesn't realy matter.
force_restart = True
# Start up the ROACH board
if pc.is_demux2(rpoco):
roach = pc.POCOdemux2(ip)
else:
roach = pc.POCO(ip)
roach.check_connected()
roach.get_model(rpoco)
roach.set_attributes(calfile, samp_rate, nyquist)
roach.start_bof(acc_len, eq_coeff, fft_shift, insel, force_restart)
print
read_time = []
single_bram = []
for i in range(nreads):
# Read all antennas
tstart = time.time()
rpoco = args.rpoco
nreads = args.num_reads
blread = args.single_pair
# Most of these don't really matter since this test is about timing, not
# about what the data is.
calfile = 'psa898_v003'
nyquist = 1
acc_len = 1 << 31
eq_coeff = 16
fft_shift = 0x3ff
samp_rate = 200e6
insel = 0 # Maybe do digital zeros? doesn't realy matter.
force_restart = True
# Start up the ROACH board
if pc.is_demux2(rpoco):
roach = pc.POCOdemux2(ip)
else:
roach = pc.POCO(ip)
roach.check_connected()
roach.get_model(rpoco)
roach.set_attributes(calfile, samp_rate, nyquist)
roach.start_bof(acc_len, eq_coeff, fft_shift, insel, force_restart)
print
read_time = []
single_bram = []
for i in range(nreads):
# Read all antennas
tstart = time.time()
if pc.is_demux2(rpoco):
