diff options
Diffstat (limited to 'include/osmosdr/osmosdr_source_c.h')
| -rw-r--r-- | include/osmosdr/osmosdr_source_c.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/osmosdr/osmosdr_source_c.h b/include/osmosdr/osmosdr_source_c.h index dd4505c..8410849 100644 --- a/include/osmosdr/osmosdr_source_c.h +++ b/include/osmosdr/osmosdr_source_c.h @@ -263,6 +263,27 @@ public: */ virtual void set_iq_balance( const std::complex<double> &correction, size_t chan = 0 ) = 0; + + /*! + * Set the bandpass filter on the radio frontend. + * \param bandwidth the filter bandwidth in Hz + * \param chan the channel index 0 to N-1 + * \return the actual filter bandwidth in Hz + */ + virtual double set_bandwidth( double bandwidth, size_t chan = 0 ) = 0; + + /*! + * Get the actual bandpass filter setting on the radio frontend. + * \param chan the channel index 0 to N-1 + * \return the actual filter bandwidth in Hz + */ + virtual double get_bandwidth( size_t chan = 0 ) = 0; + + /*! + * Get the possible bandpass filter settings on the radio frontend. + * \return a range of bandwidths in Hz + */ + virtual osmosdr::meta_range_t get_bandwidth_range( size_t chan = 0 ) = 0; }; #endif /* INCLUDED_OSMOSDR_SOURCE_C_H */ |