def __init__(
self,
parent,
controller,
size,
title,
msg_key
):
pubsub.__init__(self)
#proxy the keys
self.proxy(MSG_KEY, controller, msg_key)
#initialize values
self[RUNNING_KEY] = True
self[X_DIVS_KEY] = 8
self[Y_DIVS_KEY] = 8
self[MARKER_KEY] = 2.0
#init panel and plot
wx.Panel.__init__(self, parent, style=wx.SIMPLE_BORDER)
self.plotter = plotter.channel_plotter(self)
self.plotter.SetSize(wx.Size(*size))
self.plotter.set_title(title)
self.plotter.set_x_label('Inphase')
self.plotter.set_y_label('Quadrature')
self.plotter.enable_point_label(False)
self.plotter.enable_grid_lines(True)
self.subscribe(MSG_KEY, self.handle_msg)
#initial update
self.update_grid()
def __init__(self, parent, controller, size, title, msg_key):
pubsub.__init__(self)
#proxy the keys
self.proxy(MSG_KEY, controller, msg_key)
#initialize values
self[RUNNING_KEY] = True
self[X_DIVS_KEY] = 8
self[Y_DIVS_KEY] = 8
self[MARKER_KEY] = 2.0
#init panel and plot
wx.Panel.__init__(self, parent, style=wx.SIMPLE_BORDER)
self.plotter = plotter.channel_plotter(self)
self.plotter.SetSize(wx.Size(*size))
self.plotter.set_title(title)
self.plotter.set_x_label('Inphase')
self.plotter.set_y_label('Quadrature')
self.plotter.enable_point_label(False)
self.plotter.enable_grid_lines(True)
self.subscribe(MSG_KEY, self.handle_msg)
#initial update
self.update_grid()
def __init__(
self,
parent,
controller,
size,
title,
real,
spectrum_len,
baseband_freq,
sample_rate_key,
y_per_div,
y_divs,
ref_level,
average_key,
avg_alpha_key,
peak_hold,
msg_key,
use_persistence,
persist_alpha,
):
pubsub.pubsub.__init__(self)
#setup
self.samples = EMPTY_TRACE
self.real = real
self.spectrum_len = spectrum_len
self._reset_peak_vals()
self._traces = dict()
#proxy the keys
self.proxy(constants.MSG_KEY, controller, msg_key)
self.proxy(constants.AVERAGE_KEY, controller, average_key)
self.proxy(constants.AVG_ALPHA_KEY, controller, avg_alpha_key)
self.proxy(constants.SAMPLE_RATE_KEY, controller, sample_rate_key)
#initialize values
self[constants.PEAK_HOLD_KEY] = peak_hold
self[constants.Y_PER_DIV_KEY] = y_per_div
self[constants.Y_DIVS_KEY] = y_divs
self[constants.X_DIVS_KEY] = 8 #approximate
self[constants.REF_LEVEL_KEY] = ref_level
self[constants.BASEBAND_FREQ_KEY] = baseband_freq
self[constants.RUNNING_KEY] = True
self[constants.USE_PERSISTENCE_KEY] = use_persistence
self[constants.PERSIST_ALPHA_KEY] = persist_alpha
for trace in TRACES:
#a function that returns a function
#so the function wont use local trace
def new_store_trace(my_trace):
def store_trace(*args):
self._traces[my_trace] = self.samples
self.update_grid()
return store_trace
def new_toggle_trace(my_trace):
def toggle_trace(toggle):
#do an automatic store if toggled on and empty trace
if toggle and not len(self._traces[my_trace]):
self._traces[my_trace] = self.samples
self.update_grid()
return toggle_trace
self._traces[trace] = EMPTY_TRACE
self[constants.TRACE_STORE_KEY+trace] = False
self[constants.TRACE_SHOW_KEY+trace] = False
self.subscribe(constants.TRACE_STORE_KEY+trace, new_store_trace(trace))
self.subscribe(constants.TRACE_SHOW_KEY+trace, new_toggle_trace(trace))
#init panel and plot
wx.Panel.__init__(self, parent, style=wx.SIMPLE_BORDER)
self.plotter = plotter.channel_plotter(self)
self.plotter.SetSize(wx.Size(*size))
self.plotter.set_title(title)
self.plotter.enable_legend(True)
self.plotter.enable_point_label(True)
self.plotter.enable_grid_lines(True)
self.plotter.set_use_persistence(use_persistence)
self.plotter.set_persist_alpha(persist_alpha)
#setup the box with plot and controls
self.control_panel = control_panel(self)
main_box = wx.BoxSizer(wx.HORIZONTAL)
main_box.Add(self.plotter, 1, wx.EXPAND)
main_box.Add(self.control_panel, 0, wx.EXPAND)
self.SetSizerAndFit(main_box)
#register events
self.subscribe(constants.AVERAGE_KEY, self._reset_peak_vals)
self.subscribe(constants.MSG_KEY, self.handle_msg)
self.subscribe(constants.SAMPLE_RATE_KEY, self.update_grid)
for key in (
constants.BASEBAND_FREQ_KEY,
constants.Y_PER_DIV_KEY, constants.X_DIVS_KEY,
constants.Y_DIVS_KEY, constants.REF_LEVEL_KEY,
): self.subscribe(key, self.update_grid)
self.subscribe(constants.USE_PERSISTENCE_KEY, self.plotter.set_use_persistence)
self.subscribe(constants.PERSIST_ALPHA_KEY, self.plotter.set_persist_alpha)
#initial update
self.update_grid()
