[Commit-gnuradio] r4583 - gnuradio/branches/developers/n4hy/ofdm/gnuradio-core/src/python/gnuradio

[trondeau]

Author: trondeau
Date: 2007-02-21 22:28:14 -0700 (Wed, 21 Feb 2007)
New Revision: 4583

Modified:
   
gnuradio/branches/developers/n4hy/ofdm/gnuradio-core/src/python/gnuradio/ofdm_packet_utils.py
Log:
temp removing whitener

Modified: 
gnuradio/branches/developers/n4hy/ofdm/gnuradio-core/src/python/gnuradio/ofdm_packet_utils.py
===================================================================
--- 
gnuradio/branches/developers/n4hy/ofdm/gnuradio-core/src/python/gnuradio/ofdm_packet_utils.py
       2007-02-22 05:27:43 UTC (rev 4582)
+++ 
gnuradio/branches/developers/n4hy/ofdm/gnuradio-core/src/python/gnuradio/ofdm_packet_utils.py
       2007-02-22 05:28:14 UTC (rev 4583)
@@ -140,9 +140,11 @@
     if pad_for_usrp:
         usrp_packing = _npadding_bytes(packet_length, samples_per_symbol, 
bits_per_symbol) * '\x55'
     pkt_dt = pkt_dt + usrp_packing
-    pkt = pkt_hd + whiten(pkt_dt, whitener_offset)
+    #pkt = pkt_hd + whiten(pkt_dt, whitener_offset)
+    pkt = pkt_hd + pkt_dt
 
     #print "make_packet: len(pkt) =", len(pkt)
+
     return pkt
 
 def _npadding_bytes(pkt_byte_len, samples_per_symbol, bits_per_symbol):
@@ -173,7 +175,8 @@
 
     @param whitened_payload_with_crc: string
     """
-    payload_with_crc = dewhiten(whitened_payload_with_crc, whitener_offset)
+    #payload_with_crc = dewhiten(whitened_payload_with_crc, whitener_offset)
+    payload_with_crc = whitened_payload_with_crc
     ok, payload = gru.check_crc32(payload_with_crc)
 
     if 0: