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- For more info see: http://www.reddit.com/r/RTLSDR/comments/us3yo/rtlsdr_smartnet/
- root@bt:~# cat gr-smartnet_bistromathv0.2.patch
- diff -urN gr-smartnet/Makefile.common gr-smartnet-dev/Makefile.common
- --- gr-smartnet/Makefile.common 2012-06-08 16:24:01.177020928 -0400
- +++ gr-smartnet-dev/Makefile.common 2012-06-08 16:22:03.908439403 -0400
- @@ -35,7 +35,8 @@
- STD_DEFINES_AND_INCLUDES = \
- $(DEFINES) \
- -I$(GNURADIO_CORE_INCLUDEDIR) \
- - -I$(GNURADIO_CORE_INCLUDEDIR)/swig
- + -I$(GNURADIO_CORE_INCLUDEDIR)/swig \
- + -I/usr/local/include/gruel/swig
- # includes
- grincludedir = $(includedir)/gnuradio
- diff -urN gr-smartnet/src/lib/smartnet_crc.cc gr-smartnet-dev/src/lib/smartnet_crc.cc
- --- gr-smartnet/src/lib/smartnet_crc.cc 2012-06-08 16:24:01.197021024 -0400
- +++ gr-smartnet-dev/src/lib/smartnet_crc.cc 2012-06-08 16:22:31.764577578 -0400
- @@ -31,6 +31,7 @@
- #include <gr_tags.h>
- #include <sstream>
- #include <smartnet_types.h>
- +#include <iostream>
- #define VERBOSE 0
- diff -urN gr-smartnet/src/lib/smartnet_deinterleave.cc gr-smartnet-dev/src/lib/smartnet_deinterleave.cc
- --- gr-smartnet/src/lib/smartnet_deinterleave.cc 2012-06-08 16:24:01.197021024 -0400
- +++ gr-smartnet-dev/src/lib/smartnet_deinterleave.cc 2012-06-08 16:22:53.140683555 -0400
- @@ -28,6 +28,7 @@
- #include <smartnet_deinterleave.h>
- #include <gr_io_signature.h>
- #include <gr_tags.h>
- +#include <iostream>
- #define VERBOSE 0
- diff -urN gr-smartnet/src/python/fsk_demod.py gr-smartnet-dev/src/python/fsk_demod.py
- --- gr-smartnet/src/python/fsk_demod.py 2012-06-08 16:26:03.613628054 -0400
- +++ gr-smartnet-dev/src/python/fsk_demod.py 2012-06-08 16:23:29.740865046 -0400
- @@ -7,8 +7,7 @@
- from gnuradio import gr, gru, blks2, digital, window
- from gnuradio import eng_notation
- from gnuradio.gr import firdes
- -#import gr_ais
- -from gnuradio import ais
- +import gr_ais
- from math import pi
- class fsk_demod(gr.hier_block2):
- diff -urN gr-smartnet/src/python/smartnet2decode.py gr-smartnet-dev/src/python/smartnet2decode.py
- --- gr-smartnet/src/python/smartnet2decode.py 2012-06-08 16:26:29.437756120 -0400
- +++ gr-smartnet-dev/src/python/smartnet2decode.py 2012-06-08 16:23:38.356907765 -0400
- @@ -10,8 +10,7 @@
- from gnuradio import gr, gru, blks2, optfir, digital
- from gnuradio import audio
- from gnuradio import eng_notation
- -#from gnuradio import uhd
- -from osmosdr import *
- +from gnuradio import uhd
- from fsk_demod import fsk_demod
- from optparse import OptionParser
- from gnuradio.eng_option import eng_option
- @@ -21,8 +20,6 @@
- import gnuradio.gr.gr_threading as _threading
- import csv
- -rtl_rate = 2.4e6
- -
- class top_block_runner(_threading.Thread):
- def __init__(self, tb):
- _threading.Thread.__init__(self)
- @@ -44,7 +41,6 @@
- self.rate = options.rate
- else:
- - '''
- self.u = uhd.usrp_source(options.addr,
- io_type=uhd.io_type.COMPLEX_FLOAT32,
- num_channels=1)
- @@ -58,27 +54,20 @@
- # Set the antenna
- if(options.antenna):
- self.u.set_antenna(options.antenna, 0)
- - '''
- - self.u = source_c()
- - self.u.set_sample_rate(rtl_rate)
- - self.rate = rtl_rate
- self.centerfreq = options.centerfreq
- print "Tuning to: %fMHz" % (self.centerfreq - options.error)
- -
- -# if not(self.tune(options.centerfreq - options.error)):
- - if not(self.u.set_center_freq(options.centerfreq - options.error)):
- + if not(self.tune(options.centerfreq - options.error)):
- print "Failed to set initial frequency"
- - '''
- +
- if options.gain is None: #set to halfway
- g = self.u.get_gain_range()
- options.gain = (g.start()+g.stop()) / 2.0
- - '''
- - self.u.set_gain_mode(0)
- +
- print "Setting gain to %i" % options.gain
- self.u.set_gain(options.gain)
- -# self.u.set_bandwidth(options.bandwidth)
- + self.u.set_bandwidth(options.bandwidth)
- print "Samples per second is %i" % self.rate
- @@ -227,7 +216,6 @@
- groupflag = bool(groupflag)
- # print "Command is",command
- - print "Command ",hex(command), " address ",hex(address)
- if longtglist is not None and longtglist.get(str(lookupaddr), None) is not None:
- longname = longtglist[str(lookupaddr)] #the mask is to screen out extra status bits, which we can add in later (see the RadioReference.com wiki on SmartNet Type II)
- else:
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