Fix signal rendering part

2 files changed, 2 insertions, 1 deletions

diff --git a/client.py b/client.py
index 3a7588f..c2d027e 100644
--- a/client.py
+++ b/client.py
@@ -254,6 +254,7 @@ def mapped():
         mapping[:fixfmtsz] = struct.pack(fixfmt, (DRIFT_FACTOR - 1.0) if QUEUED_PCM else 0.0)
         mapping[fixfmtsz:fixfmtsz+sigfmtsz] = struct.pack(sigfmt, *(float(LAST_SAMPLES[i])/MAX if i < len(LAST_SAMPLES) else 0.0 for i in xrange(ms)))
         mapping[fixfmtsz+sigfmtsz:] = struct.pack(strfmt, *unzip2((FREQS[i], float(AMPS[i])/MAX) for i in xrange(STREAMS)))
+        del LAST_SAMPLES[:]
         time.sleep(stm)
 
 # Generator functions--should be cyclic within [0, 2*math.pi) and return [-1, 1]
diff --git a/render.py b/render.py
index d890cc0..914af4b 100644
--- a/render.py
+++ b/render.py
@@ -117,7 +117,7 @@ while True:
     sampwin.fill((0, 0, 0), (0, 0, SAMP_WIDTH, HEIGHT))
     x = 0
     for i in LAST_SAMPLES:
-        sy = int(AMP * HALFH + HALFH)
+        sy = int(i * HALFH + HALFH)
         pygame.gfxdraw.line(sampwin, x - 1, lastsy, x, sy, (0, 255, 0))
         x += 1
         lastsy = sy