###########################################
    scope.unlock()
    scope.set_horizontal_scale(x_div_units)
    scope.set_horizontal_delay(x_offset)  # shift to the left 2 units
    scope.set_channel_y(scope_chan, y_div_units, pos=2.5)
    # scope.set_display_y(scope_chan, y_div_units, offset=y_offset)
    scope.set_channel_termination(scope_chan, termination)
    scope.set_single_acquisition()  # Single signal acquisition mode
    scope.set_record_length(record_length)
    scope.set_data_mode(half_length - 50, half_length + 50)
    scope.lock()
    scope.begin()  # Acquires the pre-amble!

    # Create a new, timestamped, summary file
    timestamp = time.strftime("%y%m%d_%H.%M", time.gmtime())
    sweep.check_dir("10Hz/low_intensity")
    saveDir = sweep.check_dir("10Hz/low_intensity/Box_%02d/" % (box))
    output_filename = "%s/Chan%02d_IPWlow_%s.dat" % (saveDir, channel, timestamp)
    # results = utils.PickleFile(output_filename, 1)

    output_file = file(output_filename, "w")
    output_file.write(
        "#PWIDTH\tPWIDTH Error\tPIN\tPIN Error\tWIDTH\tWIDTH Error\tRISE\tRISE Error\tFALL\tFALL Error\tAREA\tAREA Error\tMinimum\tMinimum Error\n"
    )

    # Start scanning!
    tmpResults = None
    t_start = time.time()
    for width in widths:
        min_volt = None
        loopStart = time.time()
    scope.unlock()
    scope.set_horizontal_scale(x_div_units)
    scope.set_horizontal_delay(x_offset) #shift to the left 2 units
    scope.set_channel_y(scope_chan, y_div_units, pos=2.5)
    #scope.set_display_y(scope_chan, y_div_units, offset=y_offset)
    scope.set_channel_termination(scope_chan, termination)
    scope.set_single_acquisition() # Single signal acquisition mode
    scope.set_record_length(record_length)
    scope.set_data_mode(half_length-50, half_length+50)
    scope.lock()
    scope.begin() # Acquires the pre-amble! 


    #Create a new, timestamped, summary file
    timestamp = time.strftime("%y%m%d_%H.%M",time.gmtime())
    sweep.check_dir('./April_20/low_intensity')
    saveDir = sweep.check_dir("./April_20/low_intensity/Box_%02d/" % (box))
    output_filename = "%s/Chan%02d_IPWlow_%s.dat" % (saveDir,channel,timestamp)
    #results = utils.PickleFile(output_filename, 1)
    
    output_file = file(output_filename,'w')
    output_file.write("#PWIDTH\tPWIDTH Error\tPIN\tPIN Error\tWIDTH\tWIDTH Error\tRISE\tRISE Error\tFALL\tFALL Error\tAREA\tAREA Error\tMinimum\tMinimum Error\n")

    #Start scanning!
    tmpResults = None
    t_start = time.time()
    for width in widths:
        min_volt = None
        loopStart = time.time()
        if tmpResults!=None:
            #set a best guess for the trigger and the scale
    scope.unlock()
    scope.set_horizontal_scale(x_div_units)
    scope.set_horizontal_delay(x_offset)  #shift to the left 2 units
    scope.set_channel_y(scope_chan, y_div_units, pos=2.5)
    #scope.set_display_y(scope_chan, y_div_units, offset=y_offset)
    scope.set_channel_termination(scope_chan, termination)
    scope.set_single_acquisition()  # Single signal acquisition mode
    scope.set_record_length(record_length)
    scope.set_data_mode(half_length - 80, half_length + 20)
    scope.set_edge_trigger(-0.5 * y_div_units, scope_chan, falling=True)
    scope.lock()
    scope.begin()  # Acquires the pre-amble!

    #Create a new, timestamped, summary file
    timestamp = time.strftime("%y%m%d_%H.%M", time.gmtime())
    saveDir = sweep.check_dir("10Hz/broad_sweep/Box_%02d/" % (box))
    sweep.check_dir("%sraw_data/" % saveDir)
    output_filename = "%s/Chan%02d_IPWbroad_%s.dat" % (saveDir, channel,
                                                       timestamp)
    #results = utils.PickleFile(output_filename, 1)

    output_file = file(output_filename, 'w')
    output_file.write(
        "#PWIDTH\tPWIDTH Error\tPIN\tPIN Error\tWIDTH\tWIDTH Error\tRISE\tRISE Error\tFALL\tFALL Error\tAREA\tAREA Error\tMinimum\tMinimum Error\n"
    )

    #Start scanning!
    #widths = range(0,9000,step)
    widths = range(0, 10000, step)
    tmpResults = None
    scope.set_active_channel(1)
    scope.set_active_channel(4)
    scope.set_data_mode(half_length-1500, half_length+900)
    scope.set_edge_trigger(trigger_level, 4 , falling=False) # Rising edge trigger 
    y_offset = [-2.5*y_div_units[0],1.0]
    
    for i in range(len(scope_channels)):
	    scope.set_channel_y(scope_channels[i], y_div_units[i], pos=2.5)
	    scope.set_display_y(scope_channels[i], y_div_units[i], offset=y_offset[i])
	    scope.set_channel_termination(scope_channels[i], termination[i])
    scope.lock()
    scope.begin() # Acquires the pre-amble! 

    #Create a new, timestamped, summary file
    timestamp = time.strftime("%y%m%d_%H.%M",time.gmtime())
    sweep.check_dir('./timingCalibration')
    saveDir = sweep.check_dir("./timingCalibration/Box_%02d/" % (box))
    output_filename = "%s/Chan%02d_timing_%s.dat" % (saveDir,channel,timestamp)
    image_filename = "%s/Chan%02d_timing_%s.png" % (saveDir,channel,timestamp)
    jitterVals = []
    jitterErrs = [] 
    output_file = file(output_filename,'w')
    output_file.write("Width Jitter Error\n")

    #Start scanning!
    tmpResults = None
    t_start = time.time()
    for width in widths:
        min_volt = None
        loopStart = time.time()
        if tmpResults!=None:
    x_offset = +2*x_div_units # offset in x (2 divisions to the left)
    record_length = 100e3 # trace is 1e3 samples long
    half_length = record_length / 2 # For selecting region about trigger point
    ###########################################
    scope.set_horizontal_scale(x_div_units)
    scope.set_horizontal_delay(x_offset) #shift to the left 2 units
    scope.set_channel_y(scope_chan, y_div_units, pos=2.5)
    scope.set_channel_termination(scope_chan, termination)
    scope.set_single_acquisition() # Single signal acquisition mode
    scope.set_record_length(record_length)
    scope.set_data_mode(half_length-50, half_length+50)
    scope.lock()
    scope.begin() # Acquires the pre-amble!

    #File system stuff
    saveDir = sweep.check_dir("data/scope_data_%1.2fV/" % float(options.voltage))
    sweep.check_dir("%sraw_data/" % saveDir)
    output_filename = "%s/Chan%02d_%1.2fV.dat" % (saveDir,channel,float(options.voltage))
    output_file = file(output_filename,'w')
    output_file.write("#PWIDTH\tPWIDTH Error\tPIN\tPIN Error\tWIDTH\tWIDTH Error\tRISE\tRISE Error\tFALL\t\
FALL Error\tAREA\tAREA Error\tMinimum\tMinimum Error\n")

    flag, tmpResults, min_volt = 0, None, None
    run_start = time.time()
    for width in widths:
        loop_start = time.time()
        if tmpResults!=None:
            #set a best guess for the trigger and the scale
            #using the last sweeps value
            min_volt = float(tmpResults["peak"])
    scope.unlock()
    scope.set_horizontal_scale(x_div_units)
    scope.set_horizontal_delay(x_offset) #shift to the left 2 units
    scope.set_channel_y(scope_chan, y_div_units, pos=2.5)
    #scope.set_display_y(scope_chan, y_div_units, offset=y_offset)
    scope.set_channel_termination(scope_chan, termination)
    scope.set_single_acquisition() # Single signal acquisition mode
    scope.set_record_length(record_length)
    scope.set_data_mode(half_length-80, half_length+20)
    scope.set_edge_trigger(-0.5*y_div_units, scope_chan, falling=True)
    scope.lock()
    scope.begin() # Acquires the pre-amble! 

    #Create a new, timestamped, summary file
    timestamp = time.strftime("%y%m%d_%H.%M",time.gmtime())
    saveDir = sweep.check_dir("10Hz/broad_sweep/Box_%02d/" % (box))
    sweep.check_dir("%sraw_data/" % saveDir)
    output_filename = "%s/Chan%02d_IPWbroad_%s.dat" % (saveDir,channel,timestamp)
    #results = utils.PickleFile(output_filename, 1)
    
    output_file = file(output_filename,'w')
    output_file.write("#PWIDTH\tPWIDTH Error\tPIN\tPIN Error\tWIDTH\tWIDTH Error\tRISE\tRISE Error\tFALL\tFALL Error\tAREA\tAREA Error\tMinimum\tMinimum Error\n")

    #Start scanning!
    #widths = range(0,9000,step)
    widths = range(0,10000,step)
    tmpResults = None

    t_start = time.time()
    for width in widths:
        min_volt = None
    ###########################################
    scope.unlock()
    scope.set_horizontal_scale(x_div_units)
    scope.set_horizontal_delay(x_offset)  #shift to the left 2 units
    scope.set_channel_y(scope_chan, y_div_units, pos=2.5)
    #scope.set_display_y(scope_chan, y_div_units, offset=y_offset)
    scope.set_channel_termination(scope_chan, termination)
    scope.set_single_acquisition()  # Single signal acquisition mode
    scope.set_record_length(record_length)
    scope.set_data_mode(half_length - 50, half_length + 50)
    scope.lock()
    scope.begin()  # Acquires the pre-amble!

    #Create a new, timestamped, summary file
    timestamp = time.strftime("%y%m%d_%H.%M", time.gmtime())
    sweep.check_dir('./April_20/low_intensity')
    saveDir = sweep.check_dir("./April_20/low_intensity/Box_%02d/" % (box))
    output_filename = "%s/Chan%02d_IPWlow_%s.dat" % (saveDir, channel,
                                                     timestamp)
    #results = utils.PickleFile(output_filename, 1)

    output_file = file(output_filename, 'w')
    output_file.write(
        "#PWIDTH\tPWIDTH Error\tPIN\tPIN Error\tWIDTH\tWIDTH Error\tRISE\tRISE Error\tFALL\tFALL Error\tAREA\tAREA Error\tMinimum\tMinimum Error\n"
    )

    #Start scanning!
    tmpResults = None
    t_start = time.time()
    for width in widths:
        min_volt = None
Exemple #8
0
    scope.unlock()
    scope.set_horizontal_scale(x_div_units)
    scope.set_horizontal_delay(x_offset)  #shift to the left 2 units
    scope.set_channel_y(scope_chan, y_div_units, pos=2.5)
    #scope.set_display_y(scope_chan, y_div_units, offset=y_offset)
    scope.set_channel_termination(scope_chan, termination)
    scope.set_single_acquisition()  # Single signal acquisition mode
    scope.set_record_length(record_length)
    scope.set_data_mode(half_length - 80, half_length + 20)
    scope.set_edge_trigger(-0.5 * y_div_units, scope_chan, falling=True)
    scope.lock()
    scope.begin()  # Acquires the pre-amble!

    #Create a new, timestamped, summary file
    timestamp = time.strftime("%y%m%d_%H.%M", time.gmtime())
    saveDir = sweep.check_dir("./April_19/broad_sweep/")
    saveDir = sweep.check_dir("./April_19/broad_sweep/Box_%02d/" % (box))
    sweep.check_dir("%sraw_data/" % saveDir)
    output_filename = "%s/Chan%02d_IPWbroad_%s.dat" % (saveDir, channel,
                                                       timestamp)
    #results = utils.PickleFile(output_filename, 1)

    output_file = file(output_filename, 'w')
    output_file.write(
        "#PWIDTH\tPWIDTH Error\tPIN\tPIN Error\tWIDTH\tWIDTH Error\tRISE\tRISE Error\tFALL\tFALL Error\tAREA\tAREA Error\tMinimum\tMinimum Error\n"
    )

    #Start scanning!
    #widths = range(0,9000,step)
    widths = range(0, 10000, step)
    tmpResults = None
Exemple #9
0
    scope.set_edge_trigger(trigger_level, 4,
                           falling=False)  # Rising edge trigger
    y_offset = [-2.5 * y_div_units[0], 1.0]

    for i in range(len(scope_channels)):
        scope.set_channel_y(scope_channels[i], y_div_units[i], pos=2.5)
        scope.set_display_y(scope_channels[i],
                            y_div_units[i],
                            offset=y_offset[i])
        scope.set_channel_termination(scope_channels[i], termination[i])
    scope.lock()
    scope.begin()  # Acquires the pre-amble!

    #Create a new, timestamped, summary file
    timestamp = time.strftime("%y%m%d_%H.%M", time.gmtime())
    sweep.check_dir('./timingCalibration')
    saveDir = sweep.check_dir("./timingCalibration/Box_%02d/" % (box))
    output_filename = "%s/Chan%02d_timing_%s.dat" % (saveDir, channel,
                                                     timestamp)
    image_filename = "%s/Chan%02d_timing_%s.png" % (saveDir, channel,
                                                    timestamp)
    jitterVals = []
    jitterErrs = []
    output_file = file(output_filename, 'w')
    output_file.write("Width Jitter Error\n")

    #Start scanning!
    tmpResults = None
    t_start = time.time()
    for width in widths:
        min_volt = None
    ###########################################
    scope.unlock()
    scope.set_horizontal_scale(x_div_units)
    scope.set_horizontal_delay(x_offset)  #shift to the left 2 units
    scope.set_channel_y(scope_chan, y_div_units, pos=2.5)
    #scope.set_display_y(scope_chan, y_div_units, offset=y_offset)
    scope.set_channel_termination(scope_chan, termination)
    scope.set_single_acquisition()  # Single signal acquisition mode
    scope.set_record_length(record_length)
    scope.set_data_mode(half_length - 50, half_length + 50)
    scope.lock()
    scope.begin()  # Acquires the pre-amble!

    #Create a new, timestamped, summary file
    timestamp = time.strftime("%y%m%d_%H.%M", time.gmtime())
    sweep.check_dir('10Hz/low_intensity')
    saveDir = sweep.check_dir("10Hz/low_intensity/Box_%02d/" % (box))
    output_filename = "%s/Chan%02d_IPWlow_%s.dat" % (saveDir, channel,
                                                     timestamp)
    #results = utils.PickleFile(output_filename, 1)

    output_file = file(output_filename, 'w')
    output_file.write(
        "#PWIDTH\tPWIDTH Error\tPIN\tPIN Error\tWIDTH\tWIDTH Error\tRISE\tRISE Error\tFALL\tFALL Error\tAREA\tAREA Error\tMinimum\tMinimum Error\n"
    )

    #Start scanning!
    tmpResults = None
    t_start = time.time()
    for width in widths:
        min_volt = None
    scope.unlock()
    scope.set_horizontal_scale(x_div_units)
    scope.set_horizontal_delay(x_offset) #shift to the left 2 units
    scope.set_channel_y(scope_chan, y_div_units, pos=2.5)
    #scope.set_display_y(scope_chan, y_div_units, offset=y_offset)
    scope.set_channel_termination(scope_chan, termination)
    scope.set_single_acquisition() # Single signal acquisition mode
    scope.set_record_length(record_length)
    scope.set_data_mode(half_length-80, half_length+20)
    scope.set_edge_trigger(-0.5*y_div_units, scope_chan, falling=True)
    scope.lock()
    scope.begin() # Acquires the pre-amble! 

    #Create a new, timestamped, summary file
    timestamp = time.strftime("%y%m%d_%H.%M",time.gmtime())
    saveDir = sweep.check_dir("./April_19/broad_sweep/")
    saveDir = sweep.check_dir("./April_19/broad_sweep/Box_%02d/" % (box))
    sweep.check_dir("%sraw_data/" % saveDir)
    output_filename = "%s/Chan%02d_IPWbroad_%s.dat" % (saveDir,channel,timestamp)
    #results = utils.PickleFile(output_filename, 1)
    
    output_file = file(output_filename,'w')
    output_file.write("#PWIDTH\tPWIDTH Error\tPIN\tPIN Error\tWIDTH\tWIDTH Error\tRISE\tRISE Error\tFALL\tFALL Error\tAREA\tAREA Error\tMinimum\tMinimum Error\n")

    #Start scanning!
    #widths = range(0,9000,step)
    widths = range(0,10000,step)
    tmpResults = None

    t_start = time.time()
    for width in widths: