AVG_ALPHA_MIN_EXP, AVG_ALPHA_MAX_EXP = -3, 0
DEFAULT_WIN_SIZE = (600, 300)
DEFAULT_FRAME_RATE = gr.prefs().get_long('wxgui', 'fft_rate', 30)
-DIV_LEVELS = (1, 2, 5, 10, 20)
+DB_DIV_MIN, DB_DIV_MAX = 1, 20
FFT_PLOT_COLOR_SPEC = (0.3, 0.3, 1.0)
PEAK_VALS_COLOR_SPEC = (0.0, 0.8, 0.0)
-NO_PEAK_VALS = list()
+EMPTY_TRACE = list()
+TRACES = ('A', 'B')
+TRACES_COLOR_SPEC = {
+ 'A': (1.0, 0.0, 0.0),
+ 'B': (0.8, 0.0, 0.8),
+}
##################################################
# FFT window control panel
control_box.AddStretchSpacer()
#checkboxes for average and peak hold
options_box = forms.static_box_sizer(
- parent=self, sizer=control_box, label='Options',
+ parent=self, sizer=control_box, label='Trace Options',
bold=True, orient=wx.VERTICAL,
)
forms.check_box(
for widget in (avg_alpha_text, avg_alpha_slider):
parent.subscribe(AVERAGE_KEY, widget.Enable)
widget.Enable(parent[AVERAGE_KEY])
+
+ #trace menu
+ for trace in TRACES:
+ trace_box = wx.BoxSizer(wx.HORIZONTAL)
+ options_box.Add(trace_box, 0, wx.EXPAND)
+ forms.check_box(
+ sizer=trace_box, parent=self,
+ ps=parent, key=TRACE_SHOW_KEY+trace,
+ label='Trace %s'%trace,
+ )
+ trace_box.AddSpacer(10)
+ forms.single_button(
+ sizer=trace_box, parent=self,
+ ps=parent, key=TRACE_STORE_KEY+trace,
+ label='Store', style=wx.BU_EXACTFIT,
+ )
+ trace_box.AddSpacer(10)
#radio buttons for div size
control_box.AddStretchSpacer()
y_ctrl_box = forms.static_box_sizer(
parent=self, sizer=control_box, label='Axis Options',
bold=True, orient=wx.VERTICAL,
)
- forms.radio_buttons(
- sizer=y_ctrl_box, parent=self,
- ps=parent, key=Y_PER_DIV_KEY,
- style=wx.RA_VERTICAL|wx.NO_BORDER, choices=DIV_LEVELS,
- labels=map(lambda x: '%s dB/div'%x, DIV_LEVELS),
+ forms.incr_decr_buttons(
+ parent=self, sizer=y_ctrl_box, label='dB/Div',
+ on_incr=self._on_incr_db_div, on_decr=self._on_decr_db_div,
)
#ref lvl buttons
forms.incr_decr_buttons(
self.parent[REF_LEVEL_KEY] = self.parent[REF_LEVEL_KEY] + self.parent[Y_PER_DIV_KEY]
def _on_decr_ref_level(self, event):
self.parent[REF_LEVEL_KEY] = self.parent[REF_LEVEL_KEY] - self.parent[Y_PER_DIV_KEY]
+ def _on_incr_db_div(self, event):
+ self.parent[Y_PER_DIV_KEY] = min(DB_DIV_MAX, self.parent[Y_PER_DIV_KEY]*2)
+ def _on_decr_db_div(self, event):
+ self.parent[Y_PER_DIV_KEY] = max(DB_DIV_MIN, self.parent[Y_PER_DIV_KEY]/2)
##################################################
# FFT window with plotter and control panel
msg_key,
):
pubsub.pubsub.__init__(self)
- #ensure y_per_div
- if y_per_div not in DIV_LEVELS: y_per_div = DIV_LEVELS[0]
#setup
- self.samples = list()
+ self.samples = EMPTY_TRACE
self.real = real
self.fft_size = fft_size
self._reset_peak_vals()
+ self._traces = dict()
#proxy the keys
self.proxy(MSG_KEY, controller, msg_key)
self.proxy(AVERAGE_KEY, controller, average_key)
self[REF_LEVEL_KEY] = ref_level
self[BASEBAND_FREQ_KEY] = baseband_freq
self[RUNNING_KEY] = True
+ 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[TRACE_STORE_KEY+trace] = False
+ self[TRACE_SHOW_KEY+trace] = False
+ self.subscribe(TRACE_STORE_KEY+trace, new_store_trace(trace))
+ self.subscribe(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)
main_box.Add(self.control_panel, 0, wx.EXPAND)
self.SetSizerAndFit(main_box)
#register events
- self.subscribe(AVERAGE_KEY, lambda x: self._reset_peak_vals())
+ self.subscribe(AVERAGE_KEY, self._reset_peak_vals)
self.subscribe(MSG_KEY, self.handle_msg)
self.subscribe(SAMPLE_RATE_KEY, self.update_grid)
for key in (
#set the range to a clean number of the dynamic range
self[Y_PER_DIV_KEY] = common.get_clean_num((peak_level - noise_floor)/self[Y_DIVS_KEY])
- def _reset_peak_vals(self): self.peak_vals = NO_PEAK_VALS
+ def _reset_peak_vals(self, *args): self.peak_vals = EMPTY_TRACE
def handle_msg(self, msg):
"""
The x axis depends on sample rate, baseband freq, and x divs.
The y axis depends on y per div, y divs, and ref level.
"""
+ for trace in TRACES:
+ channel = '%s'%trace.upper()
+ if self[TRACE_SHOW_KEY+trace]:
+ self.plotter.set_waveform(
+ channel=channel,
+ samples=self._traces[trace],
+ color_spec=TRACES_COLOR_SPEC[trace],
+ )
+ else: self.plotter.clear_waveform(channel=channel)
#grid parameters
sample_rate = self[SAMPLE_RATE_KEY]
baseband_freq = self[BASEBAND_FREQ_KEY]
vrt::quadradio::quadradio(const std::string &ip, size_t rx_bufsize)
: d_ctrl_fd(0), d_data_fd(0), d_data_port(0),
- d_band_select(0), d_rx_antenna(0), d_attenuation0(0), d_attenuation1(0)//d_10dB_atten(true)
+ d_band_select(VRT_BAND_SEL_A), d_rx_antenna(0), d_attenuation0(0), d_attenuation1(0)//d_10dB_atten(true)
{
if (!open(ip.c_str()))
throw std::runtime_error("vrt::quadradio: failed to open " + ip + "\n");
bool
vrt::quadradio::set_center_freq(double target_freq){
if (target_freq < 700e6) return false;
- if (target_freq <= 1.0e9) return set_band_select("A");
- if (target_freq <= 1.5e9) return set_band_select("B");
- if (target_freq <= 2.2e9) return set_band_select("C");
- if (target_freq <= 3.0e9) return set_band_select("D");
+ if (target_freq <= 1.0e9) return set_band_select(VRT_BAND_SEL_A);
+ if (target_freq <= 1.5e9) return set_band_select(VRT_BAND_SEL_B);
+ if (target_freq <= 2.2e9) return set_band_select(VRT_BAND_SEL_C);
+ if (target_freq <= 3.0e9) return set_band_select(VRT_BAND_SEL_D);
return false;
}
bool
-vrt::quadradio::set_band_select(const std::string &band){
- if (band == "A") d_band_select = 3;
- else if (band == "B") d_band_select = 2;
- else if (band == "C") d_band_select = 1;
- else if (band == "D") d_band_select = 0;
- else return false;
+vrt::quadradio::set_band_select(vrt_band_sel_t band){
+ d_band_select = band;
update_dboard_pins();
return true;
}
void
vrt::quadradio::update_dboard_pins(void){
+ //convert the band ID to bits
+ int band_select;
+ switch (d_band_select){
+ case VRT_BAND_SEL_A: band_select = 3; break;
+ case VRT_BAND_SEL_B: band_select = 2; break;
+ case VRT_BAND_SEL_C: band_select = 1; break;
+ case VRT_BAND_SEL_D: band_select = 0; break;
+ default: band_select = 0;
+ }
+ //calculate the control bits
int db_ctrl = \
- ((reverse_bits(d_attenuation0, 5) & 0x1f) << 10) | \
+ ((reverse_bits(d_attenuation0, 5) & 0x1f) << 10) | \
((reverse_bits(~d_attenuation1, 5) & 0x1f) << 03) | \
- ((d_band_select & 0x03) << 01) | \
- ((d_rx_antenna & 0x01) << 00);
+ ((band_select & 0x03) << 01) | \
+ ((d_rx_antenna & 0x01) << 00);
set_dboard_pins(ALL_DBOARDS, db_ctrl); // FIXME sets them all
}
return send_and_check(d_ctrl_fd, cmd, sizeof(cmd));
}
+bool
+vrt::quadradio::set_cal_enb(bool enb)
+{
+ uint32_t cmd[3];
+ cmd[0] = htonl(0); // verb: set
+ cmd[1] = htonl(9); // id: cal enb
+ cmd[2] = htonl(enb);
+
+ return send_and_check(d_ctrl_fd, cmd, sizeof(cmd));
+}
projects / debian / gnuradio / commitdiff