p.set_usage('feng_plot_quant.py [options] CONFIG_FILE')
p.set_description(__doc__)
p.add_option('-s', '--spectra', dest='snap_id', default=0,
help='Select which Quantize Snap Block, default=0')
opts, args = p.parse_args(sys.argv[1:])
if args==[]:
print 'Please specify a configuration file! \nExiting.'
exit()
lh=log_handlers.DebugLogHandler()
try:
print 'Connecting...',
inst=medInstrument.fEngine(args[0],lh)
print 'done'
start_t = time.time()
for fn,fpga in enumerate(inst.ffpgas):
inst.write_int('quant_snap_snap_sel_reg',int(opts.snap_id),fpga)
spectra=inst.snap(fpga,'quant_snap_snap',8192)
pwr_spec0 = []
pwr_spec1 = []
pwr_spec2 = []
pwr_spec3 = []
for c,channel in enumerate(spectra):
s0 = channel&(2**8-1)
s1 = (channel>>8)&(2**8-1)
p.add_option('-v', '--verbose', dest='verbose',action='store_true', default=False,
help='Be verbose about errors.')
opts, args = p.parse_args(sys.argv[1:])
if args==[]:
print 'Please specify a configuration file! \nExiting.'
exit()
verbose=opts.verbose
lh=log_handlers.DebugLogHandler()
try:
print 'Loading configuration file and connecting...',
xeng=medInstrument.xEngine(args[0],lh,program=False)
feng=medInstrument.fEngine(args[0],lh,program=False)
print 'done'
print('\nResetting vector accumulators...'),
sys.stdout.flush()
xeng.get_ctrl_sw(ctrl='ctrl')
"""print xeng.ctrl_sw
xeng.change_ctrl_sw_bits(0, 0, 1, ctrl='ctrl')
print xeng.ctrl_sw
xeng.change_ctrl_sw_bits(0, 0, 0, ctrl='ctrl')
print xeng.ctrl_sw"""
xeng.rst_vacc()
xeng.get_ctrl_sw(ctrl='ctrl')
# Sync and Arm Vector Accumulators
xeng.xeng_vacc_sync(feng)