ChTheo/RFG_stm32_ADC_receiver_GUI
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3 freq diversion

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This commit is contained in:
awe
2026-03-02 15:43:41 +03:00
parent 8cc21316e7
commit 1e05b1f3fd
7 changed files with 193 additions and 27 deletions
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49
rfg_adc_plotter/gui/matplotlib_backend.py
View File

@ -146,10 +146,13 @@ def run_matplotlib(args):
ax_line.set_ylim(fixed_ylim)
# График спектра
fft_line_obj, = ax_fft.plot([], [], lw=1)
fft_line_t1, = ax_fft.plot([], [], lw=1, color="tab:blue", label="1/3 (low f)")
fft_line_t2, = ax_fft.plot([], [], lw=1, color="tab:orange", label="2/3 (mid f)")
fft_line_t3, = ax_fft.plot([], [], lw=1, color="tab:green", label="3/3 (high f)")
ax_fft.set_title("FFT", pad=1)
ax_fft.set_xlabel("Глубина, м")
ax_fft.set_ylabel("Амплитуда")
ax_fft.legend(loc="upper right", fontsize=8)
# Водопад сырых данных
img_obj = ax_img.imshow(
@ -435,6 +438,9 @@ def run_matplotlib(args):
ring.set_fft_complex_mode(str(label))
except Exception:
pass
fft_line_t1.set_data([], [])
fft_line_t2.set_data([], [])
fft_line_t3.set_data([], [])
_refresh_status_texts()
try:
fig.canvas.draw_idle()
@ -584,18 +590,31 @@ def run_matplotlib(args):
ax_line.autoscale_view(scalex=False, scaley=True)
ax_line.set_ylabel("Y")
# Профиль по глубине — используем уже вычисленный в ring IFFT.
if ring.last_fft_vals is not None and ring.fft_depth_axis_m is not None:
fft_vals = ring.last_fft_vals
xs_fft = ring.fft_depth_axis_m
n = min(fft_vals.size, xs_fft.size)
if n > 0:
fft_line_obj.set_data(xs_fft[:n], fft_vals[:n])
else:
fft_line_obj.set_data([], [])
if n > 0 and np.isfinite(np.nanmin(fft_vals)) and np.isfinite(np.nanmax(fft_vals)):
ax_fft.set_xlim(0, float(xs_fft[n - 1]))
ax_fft.set_ylim(float(np.nanmin(fft_vals)), float(np.nanmax(fft_vals)))
# Профиль по глубине: три линии для 1/3, 2/3, 3/3 частотного диапазона.
third_axes = ring.last_fft_third_axes_m
third_vals = ring.last_fft_third_vals
lines = (fft_line_t1, fft_line_t2, fft_line_t3)
xs_max = []
ys_min = []
ys_max = []
for line_fft, xs_fft, fft_vals in zip(lines, third_axes, third_vals):
if xs_fft is None or fft_vals is None:
line_fft.set_data([], [])
continue
n = min(int(xs_fft.size), int(fft_vals.size))
if n <= 0:
line_fft.set_data([], [])
continue
x_seg = xs_fft[:n]
y_seg = fft_vals[:n]
line_fft.set_data(x_seg, y_seg)
xs_max.append(float(x_seg[n - 1]))
ys_min.append(float(np.nanmin(y_seg)))
ys_max.append(float(np.nanmax(y_seg)))
if xs_max and ys_min and ys_max:
ax_fft.set_xlim(0, float(max(xs_max)))
ax_fft.set_ylim(float(min(ys_min)), float(max(ys_max)))
# Водопад сырых данных
if changed and ring.is_ready:
@ -645,7 +664,9 @@ def run_matplotlib(args):
line_env_lo,
line_env_hi,
img_obj,
fft_line_obj,
fft_line_t1,
fft_line_t2,
fft_line_t3,
img_fft_obj,
status_text,
pipeline_text,

42
rfg_adc_plotter/gui/pyqtgraph_backend.py
View File

@ -202,7 +202,9 @@ def run_pyqtgraph(args):
# FFT (слева-снизу)
p_fft = win.addPlot(row=1, col=0, title="FFT")
p_fft.showGrid(x=True, y=True, alpha=0.3)
curve_fft = p_fft.plot(pen=pg.mkPen((255, 120, 80), width=1))
curve_fft_t1 = p_fft.plot(pen=pg.mkPen((80, 120, 255), width=1))
curve_fft_t2 = p_fft.plot(pen=pg.mkPen((255, 140, 70), width=1))
curve_fft_t3 = p_fft.plot(pen=pg.mkPen((60, 180, 90), width=1))
p_fft.setLabel("bottom", "Глубина, м")
p_fft.setLabel("left", "Амплитуда")
@ -492,7 +494,9 @@ def run_pyqtgraph(args):
changed = False
if changed:
try:
curve_fft.setData([], [])
curve_fft_t1.setData([], [])
curve_fft_t2.setData([], [])
curve_fft_t3.setData([], [])
except Exception:
pass
_refresh_pipeline_label()
@ -626,15 +630,31 @@ def run_pyqtgraph(args):
p_line.enableAutoRange(axis="y", enable=True)
p_line.setLabel("left", "Y")
# Профиль по глубине — используем уже вычисленный в ring IFFT.
if ring.last_fft_vals is not None and ring.fft_depth_axis_m is not None:
fft_vals = ring.last_fft_vals
xs_fft = ring.fft_depth_axis_m
n = min(fft_vals.size, xs_fft.size)
if n > 0:
curve_fft.setData(xs_fft[:n], fft_vals[:n])
p_fft.setXRange(0.0, float(xs_fft[n - 1]), padding=0)
p_fft.setYRange(float(np.nanmin(fft_vals)), float(np.nanmax(fft_vals)), padding=0)
# Профиль по глубине: три линии для 1/3, 2/3, 3/3 частотного диапазона.
third_axes = ring.last_fft_third_axes_m
third_vals = ring.last_fft_third_vals
curves = (curve_fft_t1, curve_fft_t2, curve_fft_t3)
xs_max = []
ys_min = []
ys_max = []
for curve_fft, xs_fft, fft_vals in zip(curves, third_axes, third_vals):
if xs_fft is None or fft_vals is None:
curve_fft.setData([], [])
continue
n = min(int(xs_fft.size), int(fft_vals.size))
if n <= 0:
curve_fft.setData([], [])
continue
x_seg = xs_fft[:n]
y_seg = fft_vals[:n]
curve_fft.setData(x_seg, y_seg)
xs_max.append(float(x_seg[n - 1]))
ys_min.append(float(np.nanmin(y_seg)))
ys_max.append(float(np.nanmax(y_seg)))
if xs_max and ys_min and ys_max:
p_fft.setXRange(0.0, float(max(xs_max)), padding=0)
p_fft.setYRange(float(min(ys_min)), float(max(ys_max)), padding=0)
# Позиция подписи канала
try: