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| author | Marcus D Leech | 2010-05-16 08:44:16 -0700 |
|---|---|---|
| committer | Johnathan Corgan | 2010-05-16 08:44:16 -0700 |
| commit | dc79a11cb809b33f397603e7641b155120be9ee8 (patch) | |
| tree | 234526eef100782370d750c8a4d7b0dd50ca4760 /gr-wxgui/src/python/waterfall_window.py | |
| parent | 467678259c56fab32a326690cc01eac1dbcb48ca (diff) | |
| download | gnuradio-dc79a11cb809b33f397603e7641b155120be9ee8.tar.gz gnuradio-dc79a11cb809b33f397603e7641b155120be9ee8.tar.bz2 gnuradio-dc79a11cb809b33f397603e7641b155120be9ee8.zip | |
gr-wxgui: adds stripchart trigger mode to graphics sinks
Diffstat (limited to 'gr-wxgui/src/python/waterfall_window.py')
| -rw-r--r-- | gr-wxgui/src/python/waterfall_window.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gr-wxgui/src/python/waterfall_window.py b/gr-wxgui/src/python/waterfall_window.py index b7904e4d9..6536ada10 100644 --- a/gr-wxgui/src/python/waterfall_window.py +++ b/gr-wxgui/src/python/waterfall_window.py @@ -38,6 +38,7 @@ import forms SLIDER_STEPS = 100 AVG_ALPHA_MIN_EXP, AVG_ALPHA_MAX_EXP = -3, 0 DEFAULT_FRAME_RATE = gr.prefs().get_long('wxgui', 'waterfall_rate', 30) +DEFAULT_COLOR_MODE = gr.prefs().get_string('wxgui', 'waterfall_color', 'rgb1') DEFAULT_WIN_SIZE = (600, 300) DIV_LEVELS = (1, 2, 5, 10, 20) MIN_DYNAMIC_RANGE, MAX_DYNAMIC_RANGE = 10, 200 @@ -156,6 +157,9 @@ class control_panel(wx.Panel): def _on_incr_time_scale(self, event): old_rate = self.parent[FRAME_RATE_KEY] self.parent[FRAME_RATE_KEY] *= 0.75 + if self.parent[FRAME_RATE_KEY] < 1.0: + self.parent[FRAME_RATE_KEY] = 1.0 + if self.parent[FRAME_RATE_KEY] == old_rate: self.parent[DECIMATION_KEY] += 1 def _on_decr_time_scale(self, event): @@ -217,6 +221,7 @@ class waterfall_window(wx.Panel, pubsub.pubsub): self[REF_LEVEL_KEY] = ref_level self[BASEBAND_FREQ_KEY] = baseband_freq self[COLOR_MODE_KEY] = COLOR_MODES[0][1] + self[COLOR_MODE_KEY] = DEFAULT_COLOR_MODE self[RUNNING_KEY] = True #setup the box with plot and controls self.control_panel = control_panel(self) @@ -280,6 +285,8 @@ class waterfall_window(wx.Panel, pubsub.pubsub): #grid parameters sample_rate = self[SAMPLE_RATE_KEY] frame_rate = self[FRAME_RATE_KEY] + if frame_rate < 1.0 : + frame_rate = 1.0 baseband_freq = self[BASEBAND_FREQ_KEY] num_lines = self[NUM_LINES_KEY] y_divs = self[Y_DIVS_KEY] |