ChTheo/RFG_stm32_ADC_receiver_GUI
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fix

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This commit is contained in:
awe
2026-07-13 19:10:49 +03:00
parent d13f3140c1
commit d1c475b870
1 changed files with 9 additions and 3 deletions
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12
rfg_adc_plotter/gui/pyqtgraph_backend.py
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@ -1691,9 +1691,15 @@ def run_pyqtgraph(args) -> None:
)
set_x_range_if_changed("line_x", p_line, f_min, f_max, padding=0)
distance_bounds = resolve_axis_bounds(runtime.ring.distance_axis)
if distance_bounds is not None:
display_axis_full = display_distance_axis_for_mode(runtime.ring.distance_axis, fft_mode)
# Use the SAME stable full-scale axis as the B-scan update block so both
# write identical bounds to the shared fft_waterfall cache. Using the
# per-frame runtime.ring.distance_axis here made the two thrash the cache
# and the B-scan y-axis jumped every frame.
bscan_axis = stable_full_scale_distance_axis()
if bscan_axis is None:
bscan_axis = runtime.ring.distance_axis
if bscan_axis is not None:
display_axis_full = display_distance_axis_for_mode(bscan_axis, fft_mode)
display_bounds = resolve_axis_bounds(display_axis_full)
if display_bounds is not None:
d_min_display, d_max_display = display_bounds