diff options
Diffstat (limited to 'gr-uhd/lib/uhd_single_usrp_source.h')
| -rw-r--r-- | gr-uhd/lib/uhd_single_usrp_source.h | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/gr-uhd/lib/uhd_single_usrp_source.h b/gr-uhd/lib/uhd_single_usrp_source.h index 196b7c675..495f8c611 100644 --- a/gr-uhd/lib/uhd_single_usrp_source.h +++ b/gr-uhd/lib/uhd_single_usrp_source.h @@ -28,8 +28,8 @@ class uhd_single_usrp_source; boost::shared_ptr<uhd_single_usrp_source> uhd_make_single_usrp_source( - const std::string &args, - const uhd::io_type_t::tid_t &type, + const std::string &device_addr, + const uhd::io_type_t::tid_t &io_type, size_t num_channels = 1 ); @@ -63,13 +63,29 @@ public: /*! * Tune the usrp device to the desired center frequency. + * \param tune_request the tune request instructions + * \param chan the channel index 0 to N-1 + * \return a tune result with the actual frequencies + */ + virtual uhd::tune_result_t set_center_freq( + const uhd::tune_request_t tune_request, size_t chan + ) = 0; + + /*! + * Tune the usrp device to the desired center frequency. + * This is a wrapper around set center freq so that in this case, + * the user can pass a single frequency in the call through swig. * \param freq the desired frequency in Hz + * \param chan the channel index 0 to N-1 * \return a tune result with the actual frequencies */ - virtual uhd::tune_result_t set_center_freq(double freq, size_t chan = 0) = 0; + uhd::tune_result_t set_center_freq(double freq, size_t chan){ + return set_center_freq(uhd::tune_request_t(freq), chan); + } /*! * Get the tunable frequency range. + * \param chan the channel index 0 to N-1 * \return the frequency range in Hz */ virtual uhd::freq_range_t get_freq_range(size_t chan = 0) = 0; @@ -77,17 +93,20 @@ public: /*! * Set the gain for the dboard. * \param gain the gain in dB + * \param chan the channel index 0 to N-1 */ virtual void set_gain(float gain, size_t chan = 0) = 0; /*! * Get the actual dboard gain setting. + * \param chan the channel index 0 to N-1 * \return the actual gain in dB */ virtual float get_gain(size_t chan = 0) = 0; /*! * Get the settable gain range. + * \param chan the channel index 0 to N-1 * \return the gain range in dB */ virtual uhd::gain_range_t get_gain_range(size_t chan = 0) = 0; @@ -95,22 +114,32 @@ public: /*! * Set the antenna to use. * \param ant the antenna string + * \param chan the channel index 0 to N-1 */ virtual void set_antenna(const std::string &ant, size_t chan = 0) = 0; /*! * Get the antenna in use. + * \param chan the channel index 0 to N-1 * \return the antenna string */ virtual std::string get_antenna(size_t chan = 0) = 0; /*! * Get a list of possible antennas. + * \param chan the channel index 0 to N-1 * \return a vector of antenna strings */ virtual std::vector<std::string> get_antennas(size_t chan = 0) = 0; /*! + * Set the subdevice bandpass filter. + * \param bandwidth the filter bandwidth in Hz + * \param chan the channel index 0 to N-1 + */ + virtual void set_bandwidth(double bandwidth, size_t chan = 0) = 0; + + /*! * Set the clock configuration. * \param clock_config the new configuration */ |