Author: trondeau
Date: 2007-06-03 19:44:16 -0600 (Sun, 03 Jun 2007)
New Revision: 5654
Modified:
gnuradio/branches/features/ofdm/receiver/gnuradio-examples/python/ofdm/ofdm_mod_demod_test.py
Log:
docs to test code for OFDM mod and demod functions.
Modified:
gnuradio/branches/features/ofdm/receiver/gnuradio-examples/python/ofdm/ofdm_mod_demod_test.py
===================================================================
---
gnuradio/branches/features/ofdm/receiver/gnuradio-examples/python/ofdm/ofdm_mod_demod_test.py
2007-06-04 01:41:55 UTC (rev 5653)
+++
gnuradio/branches/features/ofdm/receiver/gnuradio-examples/python/ofdm/ofdm_mod_demod_test.py
2007-06-04 01:44:16 UTC (rev 5654)
@@ -43,7 +43,7 @@
self.ofdm_corr = gr.ofdm_correlator(options.occupied_tones,
options.fft_length, 0, ks1, ks2)
self.ofdm_framer = gr.ofdm_frame_sink(self._rcvd_pktq,
options.occupied_tones)
- if 0:
+ if 0: # set to 1 to put the correlator in the path to take over the
signalling
self.connect((self.ofdm_mapper, 0), (self.ofdm_corr, 0))
self.connect((self.ofdm_corr, 0), (self.ofdm_framer, 0))
self.connect((self.ofdm_corr, 1), (self.ofdm_framer, 1))
@@ -90,6 +90,10 @@
# /////////////////////////////////////////////////////////////////////////////
def main():
+ ''' Use this program to tie the OFDM modulators straight into the frame
sink, with or without
+ the correlator in between. This is for testing of the modulators and
demodulators only without
+ receiver and sync functionality.'''
+
global n_rcvd, n_right
n_rcvd = 0
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