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gr-osmosdr
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apps: convert to gnuradio 3.7 interface

standalone
Dimitri Stolnikov 2013-05-30 17:01:16 +02:00
parent 7e55cb9224
commit e37057ba19
4 changed files with 39 additions and 37 deletions
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2
apps/osmocom_fft
View File

@ -95,7 +95,7 @@ class app_top_block(stdgui2.std_top_block, pubsub):
self._verbose = options.verbose
self.src = osmosdr.source_c(options.args)
self.src = osmosdr.source(options.args)
# Set the antenna
if(options.antenna):

3
apps/osmocom_siggen
View File

@ -21,6 +21,7 @@
#
from gnuradio import gr
from gnuradio import analog
from gnuradio.gr.pubsub import pubsub
from osmosdr import osmocom_siggen_base as osmocom_siggen
import sys, math
@ -63,7 +64,7 @@ class app_gui(pubsub):
self.vbox.AddStretchSpacer()
#callback to show/hide forms
def set_type(type):
sine_bb_hbox.ShowItems(type == gr.GR_SIN_WAVE)
sine_bb_hbox.ShowItems(type == analog.GR_SIN_WAVE)
sweep_bb_hbox.ShowItems(type == 'sweep')
tone_bb_hbox.ShowItems(type == '2tone')
self.vbox.Layout()

69
apps/osmocom_siggen_base.py
View File

@ -40,6 +40,7 @@ def setter(ps, key, val): ps[key] = val
import osmosdr
from gnuradio import blocks
from gnuradio import filter
from gnuradio import analog
from gnuradio import digital
from gnuradio import gr, gru, eng_notation
from gnuradio.gr.pubsub import pubsub
@ -52,13 +53,13 @@ import random
n2s = eng_notation.num_to_str
waveforms = { gr.GR_SIN_WAVE : "Sinusoid",
gr.GR_CONST_WAVE : "Constant",
gr.GR_GAUSSIAN : "Gaussian Noise",
gr.GR_UNIFORM : "Uniform Noise",
"2tone" : "Two Tone (IMD)",
"sweep" : "Freq. Sweep",
"gsm" : "GSM Bursts" }
waveforms = { analog.GR_SIN_WAVE : "Sinusoid",
analog.GR_CONST_WAVE : "Constant",
analog.GR_GAUSSIAN : "Gaussian Noise",
analog.GR_UNIFORM : "Uniform Noise",
"2tone" : "Two Tone (IMD)",
"sweep" : "Freq. Sweep",
"gsm" : "GSM Bursts" }
class gsm_source_c(gr.hier_block2):
def __init__(self, sample_rate, amplitude):
@ -66,20 +67,20 @@ class gsm_source_c(gr.hier_block2):
gr.io_signature(0, 0, 0), # Input signature
gr.io_signature(1, 1, gr.sizeof_gr_complex)) # Output signature
self._bits = gr.vector_source_b(self.gen_gsm_seq(), True)
self._bits = blocks.vector_source_b(self.gen_gsm_seq(), True)
self._symb_rate = 270833
self._samples_per_symbol = 2
bits_per_symbol = 1
self._pack = gr.unpacked_to_packed_bb(bits_per_symbol, gr.GR_MSB_FIRST)
self._pack = blocks.unpacked_to_packed_bb(bits_per_symbol, gr.GR_MSB_FIRST)
self._mod = digital.gmsk_mod( self._samples_per_symbol, bt=0.35 )
self._interpolate = filter.fractional_interpolator_cc( 0,
self._interpolate = filter.fractional_resampler_cc( 0,
(self._symb_rate * self._samples_per_symbol) / sample_rate )
self._scale = gr.multiply_const_cc(amplitude)
self._scale = blocks.multiply_const_cc(amplitude)
self.connect(self._bits, self._pack, self._mod, self._interpolate, self._scale, self)
@ -157,7 +158,7 @@ class top_block(gr.top_block, pubsub):
self[TYPE_KEY] = options.type #set type last
def _setup_osmosdr(self, options):
self._sink = osmosdr.sink_c(options.args)
self._sink = osmosdr.sink(options.args)
if options.samp_rate is None:
options.samp_rate = self._sink.get_sample_rates().start()
@ -194,7 +195,7 @@ class top_block(gr.top_block, pubsub):
def set_samp_rate(self, sr):
sr = self._sink.set_sample_rate(sr)
if self[TYPE_KEY] in (gr.GR_SIN_WAVE, gr.GR_CONST_WAVE):
if self[TYPE_KEY] in (analog.GR_SIN_WAVE, analog.GR_CONST_WAVE):
self._src.set_sampling_freq(self[SAMP_RATE_KEY])
elif self[TYPE_KEY] == "2tone":
self._src1.set_sampling_freq(self[SAMP_RATE_KEY])
@ -261,7 +262,7 @@ class top_block(gr.top_block, pubsub):
print "Set frequency correction to:", ppm
def set_waveform_freq(self, freq):
if self[TYPE_KEY] == gr.GR_SIN_WAVE:
if self[TYPE_KEY] == analog.GR_SIN_WAVE:
self._src.set_frequency(freq)
elif self[TYPE_KEY] == "2tone":
self._src1.set_frequency(freq)
@ -283,29 +284,29 @@ class top_block(gr.top_block, pubsub):
def set_waveform(self, type):
self.lock()
self.disconnect_all()
if type == gr.GR_SIN_WAVE or type == gr.GR_CONST_WAVE:
self._src = gr.sig_source_c(self[SAMP_RATE_KEY], # Sample rate
if type == analog.GR_SIN_WAVE or type == analog.GR_CONST_WAVE:
self._src = analog.sig_source_c(self[SAMP_RATE_KEY], # Sample rate
type, # Waveform type
self[WAVEFORM_FREQ_KEY], # Waveform frequency
self[AMPLITUDE_KEY], # Waveform amplitude
self[WAVEFORM_OFFSET_KEY]) # Waveform offset
elif type == gr.GR_GAUSSIAN or type == gr.GR_UNIFORM:
self._src = gr.noise_source_c(type, self[AMPLITUDE_KEY])
elif type == analog.GR_GAUSSIAN or type == analog.GR_UNIFORM:
self._src = analog.noise_source_c(type, self[AMPLITUDE_KEY])
elif type == "2tone":
self._src1 = gr.sig_source_c(self[SAMP_RATE_KEY],
gr.GR_SIN_WAVE,
self._src1 = analog.sig_source_c(self[SAMP_RATE_KEY],
analog.GR_SIN_WAVE,
self[WAVEFORM_FREQ_KEY],
self[AMPLITUDE_KEY]/2.0,
0)
if(self[WAVEFORM2_FREQ_KEY] is None):
self[WAVEFORM2_FREQ_KEY] = -self[WAVEFORM_FREQ_KEY]
self._src2 = gr.sig_source_c(self[SAMP_RATE_KEY],
gr.GR_SIN_WAVE,
self._src2 = analog.sig_source_c(self[SAMP_RATE_KEY],
analog.GR_SIN_WAVE,
self[WAVEFORM2_FREQ_KEY],
self[AMPLITUDE_KEY]/2.0,
0)
self._src = gr.add_cc()
self._src = blocks.add_cc()
self.connect(self._src1,(self._src,0))
self.connect(self._src2,(self._src,1))
elif type == "sweep":
@ -316,13 +317,13 @@ class top_block(gr.top_block, pubsub):
if self[WAVEFORM2_FREQ_KEY] is None:
self[WAVEFORM2_FREQ_KEY] = 0.1
self._src1 = gr.sig_source_f(self[SAMP_RATE_KEY],
gr.GR_TRI_WAVE,
self._src1 = analog.sig_source_f(self[SAMP_RATE_KEY],
analog.GR_TRI_WAVE,
self[WAVEFORM2_FREQ_KEY],
1.0,
-0.5)
self._src2 = gr.frequency_modulator_fc(self[WAVEFORM_FREQ_KEY]*2*math.pi/self[SAMP_RATE_KEY])
self._src = gr.multiply_const_cc(self[AMPLITUDE_KEY])
self._src2 = analog.frequency_modulator_fc(self[WAVEFORM_FREQ_KEY]*2*math.pi/self[SAMP_RATE_KEY])
self._src = blocks.multiply_const_cc(self[AMPLITUDE_KEY])
self.connect(self._src1,self._src2,self._src)
elif type == "gsm":
self._src = gsm_source_c(self[SAMP_RATE_KEY], self[AMPLITUDE_KEY])
@ -334,7 +335,7 @@ class top_block(gr.top_block, pubsub):
if self._verbose:
print "Set baseband modulation to:", waveforms[type]
if type == gr.GR_SIN_WAVE:
if type == analog.GR_SIN_WAVE:
print "Modulation frequency: %sHz" % (n2s(self[WAVEFORM_FREQ_KEY]),)
print "Initial phase:", self[WAVEFORM_OFFSET_KEY]
elif type == "2tone":
@ -353,7 +354,7 @@ class top_block(gr.top_block, pubsub):
print "Amplitude out of range:", amplitude
return False
if self[TYPE_KEY] in (gr.GR_SIN_WAVE, gr.GR_CONST_WAVE, gr.GR_GAUSSIAN, gr.GR_UNIFORM):
if self[TYPE_KEY] in (analog.GR_SIN_WAVE, analog.GR_CONST_WAVE, analog.GR_GAUSSIAN, analog.GR_UNIFORM):
self._src.set_amplitude(amplitude)
elif self[TYPE_KEY] == "2tone":
self._src1.set_amplitude(amplitude/2.0)
@ -390,16 +391,16 @@ def get_options():
help="Set baseband waveform frequency to FREQ [default=%default]")
parser.add_option("-y", "--waveform2-freq", type="eng_float", default=None,
help="Set 2nd waveform frequency to FREQ [default=%default]")
parser.add_option("--sine", dest="type", action="store_const", const=gr.GR_SIN_WAVE,
parser.add_option("--sine", dest="type", action="store_const", const=analog.GR_SIN_WAVE,
help="Generate a carrier modulated by a complex sine wave",
default=gr.GR_SIN_WAVE)
parser.add_option("--const", dest="type", action="store_const", const=gr.GR_CONST_WAVE,
default=analog.GR_SIN_WAVE)
parser.add_option("--const", dest="type", action="store_const", const=analog.GR_CONST_WAVE,
help="Generate a constant carrier")
parser.add_option("--offset", type="eng_float", default=0,
help="Set waveform phase offset to OFFSET [default=%default]")
parser.add_option("--gaussian", dest="type", action="store_const", const=gr.GR_GAUSSIAN,
parser.add_option("--gaussian", dest="type", action="store_const", const=analog.GR_GAUSSIAN,
help="Generate Gaussian random output")
parser.add_option("--uniform", dest="type", action="store_const", const=gr.GR_UNIFORM,
parser.add_option("--uniform", dest="type", action="store_const", const=analog.GR_UNIFORM,
help="Generate Uniform random output")
parser.add_option("--2tone", dest="type", action="store_const", const="2tone",
help="Generate Two Tone signal for IMD testing")

2
apps/osmocom_spectrum_sense
View File

@ -147,7 +147,7 @@ class my_top_block(gr.top_block):
print "Note: failed to enable realtime scheduling"
# build graph
self.u = osmosdr.source_c(options.args)
self.u = osmosdr.source(options.args)
# Set the antenna
if(options.antenna):