From 8c548da2e0bcc65d4f51087ddf35b6c7bbdd3779 Mon Sep 17 00:00:00 2001
From: Ultrasound PC <ultrasound@psi.ch>
Date: Wed, 26 Mar 2025 17:02:35 +0100
Subject: [PATCH] bin/us-plot: fix usage message

---
 bin/us-plot | 69 +++++++++++++++++++++++++++--------------------------
 1 file changed, 35 insertions(+), 34 deletions(-)

diff --git a/bin/us-plot b/bin/us-plot
index 8c44fc1..2b8a14b 100755
--- a/bin/us-plot
+++ b/bin/us-plot
@@ -7,7 +7,20 @@ sys.path.insert(0, str(Path(__file__).absolute().parents[1]))
 from frappy.client.interactive import Client
 import numpy as np
 import matplotlib.pyplot as plt
-from frappy.iqplot import Pause
+from frappy_psi.iqplot import Pause
+
+
+if len(sys.argv) < 2:
+    print("""
+    Usage:
+
+        us-plot <end> [<start> [<npoints>]]
+
+        end: end of window [ns]
+        start: start of window [n2], default: 0
+        npoints: number fo points (default 1000)
+    """)
+    sys.exit(0)
 
 Client('pc13252:5000')
 
@@ -24,41 +37,29 @@ def update(array, line, xs):
 def on_close(event):
     sys.exit(0)
 
-# inp_signal.read()
-# out_signal.read()
+start = 0
+end = float(sys.argv[1])
+npoints = 1000
+if len(sys.argv) > 2:
+    start = float(sys.argv[2])
+    if len(sys.argv) > 3:
+        npoints = float(sys.argv[3])
 
-if len(sys.argv) < 2:
-    print("""
-    Usage: python3 sig.py <end> [<start> [<npoints>]]
+fig, ax = plt.subplots(figsize=(15,3))
+pause = Pause(fig)
+try:
+    get_signal = iq.get_signal
+    print('plotting RUS signal')
+except NameError:
+    get_signal = u.get_signal
+    print('plotting PE signal')
 
-    end: end of window [ns]
-    start: start of window [n2], default: 0
-    npoints: number fo points (default 1000)
-    """)
-else:
-    start = 0
-    end = float(sys.argv[1])
-    npoints = 1000
-    if len(sys.argv) > 2:
-        start = float(sys.argv[2])
-        if len(sys.argv) > 3:
-            npoints = float(sys.argv[3])
+xs, signal = get_signal(start, end, npoints)
 
-    fig, ax = plt.subplots(figsize=(15,3))
-    pause = Pause(fig)
-    try:
-        get_signal = iq.get_signal
-        print('plotting RUS signal')
-    except NameError:
-        get_signal = u.get_signal
-        print('plotting PE signal')
+lines = [plot(s, ax, '-', xs) for s in signal]
 
+while pause(0.5):
+    plt.draw()
     xs, signal = get_signal(start, end, npoints)
-
-    lines = [plot(s, ax, '-', xs) for s in signal]
-
-    while pause(0.5):
-        plt.draw()
-        xs, signal = get_signal(start, end, npoints)
-        for line, sig in zip(lines, signal):
-            update(sig, line, xs)
+    for line, sig in zip(lines, signal):
+        update(sig, line, xs)