Hi all
I want to find a example file. fsk_rx.py and fsk_tx.py
But, I cannot found it in gnu radio3.1.3
gnuradio-example/python/usrp/fsk_r(t)x.pyDoes any one know which gnu radio has this file.
CJay
I found them here:
http://www.mail-archive.com/[email protected]/msg14090.html
Unfortunately they won’t work with current version of gnuradio.
Anyway you should try something like this for BFSK modulation:
for the TX:
…
self.cpfsk_mod = gr.cpfsk_bc(modulation_index, 1,
self.samples_per_symbol)
self.gain = gr.multiply_const_cc(16000)
self.connect(self.src, self.cpfsk_mod, self.gain, self.usrp)
while in RX:
…
self.demod = gr.quadrature_demod_cf(20)
self.dec = gr.keep_one_in_n(gr.sizeof_float, self.decimation)
self.slicer = gr.binary_slicer_fb()
self.connect(self.usrp, self.demod, self.dec, self.slicer,
self.snk)
Andrea