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Diffstat (limited to 'gr-usrp2/src/usrp2_swig.i')
| -rw-r--r-- | gr-usrp2/src/usrp2_swig.i | 361 |
1 files changed, 361 insertions, 0 deletions
diff --git a/gr-usrp2/src/usrp2_swig.i b/gr-usrp2/src/usrp2_swig.i new file mode 100644 index 000000000..6e8fa1960 --- /dev/null +++ b/gr-usrp2/src/usrp2_swig.i @@ -0,0 +1,361 @@ +/* -*- c++ -*- */ +/* + * Copyright 2008,2009 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3, or (at your option) + * any later version. + * + * GNU Radio is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. + */ + +%include "gnuradio.i" // the common stuff +%import <stdint.i> + +%{ +#include "usrp2_source_16sc.h" +#include "usrp2_source_32fc.h" +#include "usrp2_sink_16sc.h" +#include "usrp2_sink_32fc.h" +%} + +%include <usrp2/tune_result.h> +%include <usrp2/mimo_config.h> +%include <usrp2/metadata.h> + +%template(uint32_t_vector) std::vector<uint32_t>; + +// ---------------------------------------------------------------- + +class usrp2_base : public gr_sync_block +{ +protected: + usrp2_base() throw (std::runtime_error); + +public: + ~usrp2_base(); + + std::string mac_addr() const; + std::string interface_name() const; + %rename(_real_fpga_master_clock_freq) fpga_master_clock_freq; + bool fpga_master_clock_freq(long *freq); + bool config_mimo(int flags); + bool sync_to_pps(); + bool sync_every_pps(bool enable); + std::vector<uint32_t> peek32(uint32_t addr, uint32_t words); + bool poke32(uint32_t addr, const std::vector<uint32_t> &data); +}; + +// ---------------------------------------------------------------- + +class usrp2_source_base : public usrp2_base +{ +protected: + usrp2_source_base() throw (std::runtime_error); + +public: + ~usrp2_source_base(); + + bool set_antenna(int ant); + bool set_gain(double gain); + %rename(_real_set_center_freq) set_center_freq; + bool set_lo_offset(double frequency); + bool set_center_freq(double frequency, usrp2::tune_result *r); + bool set_decim(int decimation_factor); + bool set_scale_iq(int scale_i, int scale_q); + int decim(); + %rename(_real_adc_rate) adc_rate; + bool adc_rate(long *rate); + double gain_min(); + double gain_max(); + double gain_db_per_step(); + double freq_min(); + double freq_max(); + %rename(_real_daughterboard_id) daughterboard_id; + bool daughterboard_id(int *dbid); + unsigned int overruns(); + unsigned int missing(); + bool set_gpio_ddr(uint16_t value, uint16_t mask); + bool set_gpio_sels(std::string sels); + bool write_gpio(uint16_t value, uint16_t mask); + %rename(_real_read_gpio) read_gpio; + bool read_gpio(uint16_t *value); + bool enable_gpio_streaming(int enable); +}; + +// ---------------------------------------------------------------- + +GR_SWIG_BLOCK_MAGIC(usrp2,source_32fc) + +usrp2_source_32fc_sptr +usrp2_make_source_32fc(const std::string ifc="eth0", + const std::string mac="") + throw (std::runtime_error); + +class usrp2_source_32fc : public usrp2_source_base +{ +protected: + usrp2_source_32fc(const std::string &ifc, const std::string &mac); + +public: + ~usrp2_source_32fc(); +}; + +// ---------------------------------------------------------------- + +GR_SWIG_BLOCK_MAGIC(usrp2,source_16sc) + +usrp2_source_16sc_sptr +usrp2_make_source_16sc(const std::string ifc="eth0", + const std::string mac="") + throw (std::runtime_error); + +class usrp2_source_16sc : public usrp2_source_base +{ +protected: + usrp2_source_16sc(const std::string &ifc, const std::string &mac); + +public: + ~usrp2_source_16sc(); +}; + +// ---------------------------------------------------------------- + +class usrp2_sink_base : public usrp2_base +{ +protected: + usrp2_sink_base() throw (std::runtime_error); + +public: + ~usrp2_sink_base(); + + bool set_antenna(int ant); + bool set_gain(double gain); + %rename(_real_set_center_freq) set_center_freq; + bool set_lo_offset(double frequency); + bool set_center_freq(double frequency, usrp2::tune_result *r); + bool set_interp(int interp_factor); + bool set_scale_iq(int scale_i, int scale_q); + int interp(); + %rename(_real_default_tx_scale_iq) default_scale_iq; + void default_scale_iq(int interp, int *scale_i, int *scale_q); + %rename(_real_dac_rate) dac_rate; + bool dac_rate(long *rate); + double gain_min(); + double gain_max(); + double gain_db_per_step(); + double freq_min(); + double freq_max(); + %rename(_real_daughterboard_id) daughterboard_id; + bool daughterboard_id(int *dbid); + bool set_gpio_ddr(uint16_t value, uint16_t mask); + bool set_gpio_sels(std::string sels); + bool write_gpio(uint16_t value, uint16_t mask); + %rename(_real_read_gpio) read_gpio; + bool read_gpio(uint16_t *value); + bool start_streaming_at(usrp2::fpga_timestamp time); +}; + +// ---------------------------------------------------------------- + +GR_SWIG_BLOCK_MAGIC(usrp2,sink_32fc) + +usrp2_sink_32fc_sptr +usrp2_make_sink_32fc(const std::string ifc="eth0", + const std::string mac="") + throw (std::runtime_error); + +class usrp2_sink_32fc : public usrp2_sink_base +{ +protected: + usrp2_sink_32fc(const std::string &ifc, const std::string &mac); + +public: + ~usrp2_sink_32fc(); +}; + +// ---------------------------------------------------------------- + +GR_SWIG_BLOCK_MAGIC(usrp2,sink_16sc) + +usrp2_sink_16sc_sptr +usrp2_make_sink_16sc(const std::string ifc="eth0", + const std::string mac="") + throw (std::runtime_error); + +class usrp2_sink_16sc : public usrp2_sink_base +{ +protected: + usrp2_sink_16sc(const std::string &ifc, const std::string &mac); + +public: + ~usrp2_sink_16sc(); +}; + +// ---------------------------------------------------------------- + +// some utility functions to allow Python to deal with pointers +%{ + long *make_long_ptr() { return new long; } + long deref_long_ptr(long *l) { return *l; } + void free_long_ptr(long *l) { delete l; } + int *make_int_ptr() { return new int; } + int deref_int_ptr(int *l) { return *l; } + void free_int_ptr(int *l) { delete l; } + uint16_t *make_uint16_ptr() { return new uint16_t; } + int deref_uint16_ptr(uint16_t *l) { return *l; } + void free_uint16_ptr(uint16_t *l) { delete l; } +%} + +long *make_long_ptr(); +long deref_long_ptr(long *l); +void free_long_ptr(long *l); +int *make_int_ptr(); +int deref_int_ptr(int *l); +void free_int_ptr(int *l); +uint16_t *make_uint16_ptr(); +int deref_uint16_ptr(uint16_t *l); +void free_uint16_ptr(uint16_t *l); + +#ifdef SWIGPYTHON +// create a more pythonic interface +%pythoncode %{ + +def __set_center_freq(self, freq): + tr = tune_result() + r = self._real_set_center_freq(freq, tr) + if r: + return tr + else: + return None + +def __fpga_master_clock_freq(self): + f = make_long_ptr(); + r = self._real_fpga_master_clock_freq(f) + if r: + result = deref_long_ptr(f) + else: + result = None + free_long_ptr(f) + return result + +def __adc_rate(self): + rate = make_long_ptr(); + r = self._real_adc_rate(rate) + if r: + result = deref_long_ptr(rate) + else: + result = None + free_long_ptr(rate) + return result + +def __dac_rate(self): + rate = make_long_ptr(); + r = self._real_dac_rate(rate) + if r: + result = deref_long_ptr(rate) + else: + result = None + free_long_ptr(rate) + return result + +def __gain_range(self): + return [self.gain_min(), + self.gain_max(), + self.gain_db_per_step()] + +# NOTE: USRP1 uses a length three tuple here (3rd value is 'freq step'), +# but it's not really useful. We let an index error happen here +# to identify code using it. +def __freq_range(self): + return [self.freq_min(), + self.freq_max()] + +def __daughterboard_id(self): + dbid = make_int_ptr() + r = self._real_daughterboard_id(dbid) + if r: + result = deref_int_ptr(dbid) + else: + result = None + free_int_ptr(dbid) + return result + +def __default_tx_scale_iq(self, interp): + scale_i = make_int_ptr() + scale_q = make_int_ptr() + self._real_default_tx_scale_iq(interp, scale_i, scale_q) + return (deref_int_ptr(scale_i), deref_int_ptr(scale_q)) + +def __read_gpio(self): + value = make_uint16_ptr() + r = self._real_read_gpio(value) + if r: + result = deref_uint16_ptr(value) + else: + result = None + free_uint16_ptr(value) + return result + + +usrp2_source_32fc_sptr.set_center_freq = __set_center_freq +usrp2_source_16sc_sptr.set_center_freq = __set_center_freq +usrp2_sink_32fc_sptr.set_center_freq = __set_center_freq +usrp2_sink_16sc_sptr.set_center_freq = __set_center_freq + +usrp2_source_32fc_sptr.fpga_master_clock_freq = __fpga_master_clock_freq +usrp2_source_16sc_sptr.fpga_master_clock_freq = __fpga_master_clock_freq +usrp2_sink_32fc_sptr.fpga_master_clock_freq = __fpga_master_clock_freq +usrp2_sink_16sc_sptr.fpga_master_clock_freq = __fpga_master_clock_freq + +usrp2_source_32fc_sptr.adc_rate = __adc_rate +usrp2_source_16sc_sptr.adc_rate = __adc_rate +usrp2_sink_32fc_sptr.dac_rate = __dac_rate +usrp2_sink_16sc_sptr.dac_rate = __dac_rate + +usrp2_source_32fc_sptr.gain_range = __gain_range +usrp2_source_16sc_sptr.gain_range = __gain_range +usrp2_sink_32fc_sptr.gain_range = __gain_range +usrp2_sink_16sc_sptr.gain_range = __gain_range + +usrp2_source_32fc_sptr.freq_range = __freq_range +usrp2_source_16sc_sptr.freq_range = __freq_range +usrp2_sink_32fc_sptr.freq_range = __freq_range +usrp2_sink_16sc_sptr.freq_range = __freq_range + +usrp2_source_32fc_sptr.daughterboard_id = __daughterboard_id +usrp2_source_16sc_sptr.daughterboard_id = __daughterboard_id +usrp2_sink_32fc_sptr.daughterboard_id = __daughterboard_id +usrp2_sink_16sc_sptr.daughterboard_id = __daughterboard_id + +usrp2_sink_32fc_sptr.default_scale_iq = __default_tx_scale_iq +usrp2_sink_16sc_sptr.default_scale_iq = __default_tx_scale_iq + +usrp2_source_32fc_sptr.read_gpio = __read_gpio +usrp2_source_16sc_sptr.read_gpio = __read_gpio +usrp2_sink_32fc_sptr.read_gpio = __read_gpio +usrp2_sink_16sc_sptr.read_gpio = __read_gpio + +%} +#endif + +#if SWIGGUILE +%scheme %{ +(load-extension-global "libguile-gnuradio-usrp2_swig" "scm_init_gnuradio_usrp2_swig_module") +%} + +%goops %{ +(use-modules (gnuradio gnuradio_core_runtime)) +%} +#endif |