diff options
Diffstat (limited to 'host/lib/usrp/simple_usrp.cpp')
| -rw-r--r-- | host/lib/usrp/simple_usrp.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/host/lib/usrp/simple_usrp.cpp b/host/lib/usrp/simple_usrp.cpp index 56e82d7ee..f06cc9135 100644 --- a/host/lib/usrp/simple_usrp.cpp +++ b/host/lib/usrp/simple_usrp.cpp @@ -30,6 +30,11 @@ using namespace uhd; using namespace uhd::usrp; +static inline freq_range_t add_dsp_shift(const freq_range_t &range, wax::obj dsp){ + double codec_rate = dsp[DSP_PROP_CODEC_RATE].as<double>(); + return freq_range_t(range.min - codec_rate/2.0, range.max + codec_rate/2.0); +} + /*********************************************************************** * Simple USRP Implementation **********************************************************************/ @@ -126,7 +131,7 @@ public: } freq_range_t get_rx_freq_range(void){ - return _rx_subdev[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(); + return add_dsp_shift(_rx_subdev[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(), _rx_dsp); } void set_rx_gain(float gain){ @@ -181,7 +186,7 @@ public: } freq_range_t get_tx_freq_range(void){ - return _tx_subdev[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(); + return add_dsp_shift(_tx_subdev[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(), _tx_dsp); } void set_tx_gain(float gain){ |