Esempio n. 1
0
    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)
Esempio n. 2
0
    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)