diff options
| author | Dimitri Stolnikov <horiz0n@gmx.net> | 2014-11-27 16:22:27 +0100 |
|---|---|---|
| committer | Dimitri Stolnikov <horiz0n@gmx.net> | 2014-11-27 16:22:27 +0100 |
| commit | 13114b78301ac4fb716ce79b41934ee897726a4b (patch) | |
| tree | 50a8868eaeb7eabec55253d78f0f74e7d09cc1dd | |
| parent | aa4094b3fd103a5b7fbcd3b8a0e225cfe70a6c6f (diff) | |
airspy: add support for 2.5MSPS rate (requires production firmware)
| -rw-r--r-- | lib/airspy/airspy_source_c.cc | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/lib/airspy/airspy_source_c.cc b/lib/airspy/airspy_source_c.cc index fdab994..49501d8 100644 --- a/lib/airspy/airspy_source_c.cc +++ b/lib/airspy/airspy_source_c.cc @@ -352,6 +352,7 @@ osmosdr::meta_range_t airspy_source_c::get_sample_rates() { osmosdr::meta_range_t range; + range += osmosdr::range_t( 2.5e6 ); range += osmosdr::range_t( 10e6 ); return range; @@ -362,12 +363,22 @@ double airspy_source_c::set_sample_rate( double rate ) int ret = AIRSPY_SUCCESS; if (_dev) { -// ret = airspy_set_sample_rate( _dev, rate ); + airspy_samplerate_t samp = AIRSPY_SAMPLERATE_10MSPS; + + if ( rate == 2.5e6) + samp = AIRSPY_SAMPLERATE_2_5MSPS; + else if ( rate == 10e6) + samp = AIRSPY_SAMPLERATE_10MSPS; + else + { + AIRSPY_THROW_ON_ERROR( -9999, AIRSPY_FUNC_STR( "airspy_set_samplerate", rate ) ) + } + + ret = airspy_set_samplerate( _dev, samp ); if ( AIRSPY_SUCCESS == ret ) { - //_sample_rate = rate; - _sample_rate = get_sample_rates().start(); + _sample_rate = rate; } else { - AIRSPY_THROW_ON_ERROR( ret, AIRSPY_FUNC_STR( "airspy_set_sample_rate", rate ) ) + AIRSPY_THROW_ON_ERROR( ret, AIRSPY_FUNC_STR( "airspy_set_samplerate", rate ) ) } } @@ -484,7 +495,7 @@ double airspy_source_c::set_gain( double gain, size_t chan ) if ( AIRSPY_SUCCESS == ret ) { _lna_gain = clip_gain; } else { -// AIRSPY_THROW_ON_ERROR( ret, AIRSPY_FUNC_STR( "airspy_set_lna_gain", value ) ) + AIRSPY_THROW_ON_ERROR( ret, AIRSPY_FUNC_STR( "airspy_set_lna_gain", value ) ) } } @@ -543,7 +554,7 @@ double airspy_source_c::set_mix_gain(double gain, size_t chan) if ( AIRSPY_SUCCESS == ret ) { _mix_gain = clip_gain; } else { -// AIRSPY_THROW_ON_ERROR( ret, AIRSPY_FUNC_STR( "airspy_set_mixer_gain", value ) ) + AIRSPY_THROW_ON_ERROR( ret, AIRSPY_FUNC_STR( "airspy_set_mixer_gain", value ) ) } } @@ -563,7 +574,7 @@ double airspy_source_c::set_if_gain(double gain, size_t chan) if ( AIRSPY_SUCCESS == ret ) { _vga_gain = clip_gain; } else { -// AIRSPY_THROW_ON_ERROR( ret, AIRSPY_FUNC_STR( "airspy_set_vga_gain", value ) ) + AIRSPY_THROW_ON_ERROR( ret, AIRSPY_FUNC_STR( "airspy_set_vga_gain", value ) ) } } |