From b07af90d0d1edf57252e607582235691c7d17156 Mon Sep 17 00:00:00 2001
From: Roman Zeyde <roman.zeyde@gmail.com>
Date: Sun, 20 Jul 2014 11:39:47 +0300
Subject: [PATCH] recv.py should loop only over decoding

---
 recv.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/recv.py b/recv.py
index 80e51e2..708cd4d 100755
--- a/recv.py
+++ b/recv.py
@@ -179,7 +179,7 @@ def decode(bits_iterator):
             break
         result.write(block)
 
-    data = result.getvalue()
+    data = bytearray(result.getvalue())
     data = ecc.decode(data)
     if data is None:
         log.warning('No blocks decoded!')
@@ -215,10 +215,12 @@ def main(fname):
 
     data_bits = receive(x / amp, frequencies)
     bits = itertools.chain.from_iterable(data_bits)
-    data = decode(bits)
+    size = 0
+    for chunk in decode(bits):
+        sys.stdout.write(chunk)
+        size = size + len(chunk)
 
-    log.info('Decoded %.3f kB', len(data) / 1e3)
-    sys.stdout.write(data)
+    log.info('Decoded %.3f kB', size / 1e3)
 
 if __name__ == '__main__':
     logging.basicConfig(level=logging.INFO,