diff options
Diffstat (limited to 'grc/src/grc_gnuradio/usrp/simple_usrp.py')
| -rw-r--r-- | grc/src/grc_gnuradio/usrp/simple_usrp.py | 55 |
1 files changed, 27 insertions, 28 deletions
diff --git a/grc/src/grc_gnuradio/usrp/simple_usrp.py b/grc/src/grc_gnuradio/usrp/simple_usrp.py index 118ccc16a..dd33ef12b 100644 --- a/grc/src/grc_gnuradio/usrp/simple_usrp.py +++ b/grc/src/grc_gnuradio/usrp/simple_usrp.py @@ -22,11 +22,11 @@ import sys from gnuradio import usrp, gr #################################################################### -# Helper Functions +# Helper Functions #################################################################### def _set_frequency(u, which, subdev, frequency, verbose=False): - """! + """ Set the carrier frequency for the given subdevice. @param u the usrp source/sink @param which specifies the DDC/DUC number @@ -44,7 +44,7 @@ def _set_frequency(u, which, subdev, frequency, verbose=False): else: print >> sys.stderr, 'Error calling tune on subdevice.' def _setup_rx_subdev(u, subdev_spec, ddc, gain, frequency, auto_tr=None, rx_ant=None): - """! + """ Setup a usrp receive subdevice by setting gain and frequency. Add the gain and frequency callbacks to the flow graph. FlexRF: Handle auto transmit/receive and set the receive antenna. @@ -65,7 +65,7 @@ def _setup_rx_subdev(u, subdev_spec, ddc, gain, frequency, auto_tr=None, rx_ant= return subdev def _setup_tx_subdev(u, subdev_spec, gain, frequency, auto_tr=None, tx_enb=None): - """! + """ Setup a usrp receive subdevice by setting gain and frequency. Add the gain and frequency callbacks to the flow graph. FlexRF: Handle auto transmit/receive and enable the transmitter. @@ -94,7 +94,7 @@ constructor_to_size = { #################################################################### #################################################################### -# Simple USRP Base Classes +# Simple USRP Base Classes #################################################################### #################################################################### @@ -102,7 +102,7 @@ class _simple_usrp(object): """A single usrp source/sink base class.""" def __init__(self, u, subdev, which): - """! + """ Create a simple usrp base class. @param u the usrp object @param subdev the subdevice object @@ -113,41 +113,41 @@ class _simple_usrp(object): self._which = which def get_u(self): - """! + """ Get the underlying usrp object. @return the usrp source/sink object. """ return self._u def get_subdev(self): - """! + """ Get the underlying subdevice. @return the subdev object. """ return self._subdev def set_frequency(self, frequency): - """! + """ Set the frequency of the subdevice. @param frequency the frequency to tune """ _set_frequency(self.get_u(), self._which, self.get_subdev(), frequency) def set_gain(self, gain): - """! + """ Set the gain of the subdevice. @param gain the gain to set """ self.get_subdev().set_gain(gain) #################################################################### -# Simple USRP Source +# Simple USRP Source #################################################################### class _simple_source(gr.hier_block2, _simple_usrp): """A single usrp source of IO type short or complex.""" def __init__(self, number, subdev_spec, frequency, decimation, gain, mux=None, auto_tr=None, rx_ant=None): - """! + """ USRP simple source contructor. @param number the unit number @param subdev_spec the sub-device specification tuple @@ -181,13 +181,13 @@ class simple_source_c(_simple_source): constructor = usrp.source_c class simple_source_s(_simple_source): constructor = usrp.source_s #################################################################### -# Simple USRP Sink +# Simple USRP Sink #################################################################### class _simple_sink(gr.hier_block2, _simple_usrp): """A single usrp sink of IO type short or complex.""" def __init__(self, number, subdev_spec, frequency, interpolation, gain, mux=None, auto_tr=None, tx_enb=None): - """! + """ USRP simple sink contructor. @param number the unit number @param subdev_spec the sub-device specification tuple @@ -222,7 +222,7 @@ class simple_sink_s(_simple_sink): constructor = usrp.sink_s #################################################################### #################################################################### -# Dual USRP Base Classes +# Dual USRP Base Classes #################################################################### #################################################################### @@ -230,7 +230,7 @@ class _dual_usrp(object): """A dual usrp source/sink base class.""" def __init__(self, u, subdev_a, subdev_b, which_a, which_b): - """! + """ Create a dual usrp base class. @param u the usrp object @param subdev_a the subdevice object side a @@ -245,62 +245,62 @@ class _dual_usrp(object): self._which_b = which_b def get_u(self): - """! + """ Get the underlying usrp object. @return the usrp source/sink object. """ return self._u def get_subdev_a(self): - """! + """ Get the underlying subdevice. @return the subdev object. """ return self._subdev_a def get_subdev_b(self): - """! + """ Get the underlying subdevice. @return the subdev object. """ return self._subdev_b def set_frequency_a(self, frequency): - """! + """ Set the frequency of the subdevice. @param frequency the frequency to tune """ _set_frequency(self.get_u(), self._which_a, self.get_subdev_a(), frequency) def set_frequency_b(self, frequency): - """! + """ Set the frequency of the subdevice. @param frequency the frequency to tune """ _set_frequency(self.get_u(), self._which_b, self.get_subdev_b(), frequency) def set_gain_a(self, gain): - """! + """ Set the gain of the subdevice. @param gain the gain to set """ self.get_subdev_a().set_gain(gain) def set_gain_b(self, gain): - """! + """ Set the gain of the subdevice. @param gain the gain to set """ self.get_subdev_b().set_gain(gain) #################################################################### -# Dual USRP Source +# Dual USRP Source #################################################################### class _dual_source(gr.hier_block2, _dual_usrp): """A dual usrp source of IO type short or complex.""" def __init__(self, number, frequency_a, frequency_b, decimation, gain_a, gain_b, mux=0x3210, auto_tr=None, rx_ant_a=None, rx_ant_b=None): - """! + """ USRP dual source contructor. @param number the unit number @param frequency_a the frequency to tune side a @@ -337,13 +337,13 @@ class dual_source_c(_dual_source): constructor = usrp.source_c class dual_source_s(_dual_source): constructor = usrp.source_s #################################################################### -# Dual USRP Sink +# Dual USRP Sink #################################################################### class _dual_sink(gr.hier_block2, _dual_usrp): """A dual usrp sink of IO type short or complex.""" def __init__(self, number, frequency_a, frequency_b, interpolation, gain_a, gain_b, mux=0xba98, auto_tr=None, tx_enb_a=None, tx_enb_b=None): - """! + """ USRP dual sink contructor. @param number the unit number @param subdev_spec the sub-device specification tuple @@ -376,4 +376,3 @@ class _dual_sink(gr.hier_block2, _dual_usrp): class dual_sink_c(_dual_sink): constructor = usrp.sink_c class dual_sink_s(_dual_sink): constructor = usrp.sink_s - |