diff options
Diffstat (limited to 'host/lib/usrp/usrp1/codec_ctrl.cpp')
| -rw-r--r-- | host/lib/usrp/usrp1/codec_ctrl.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/host/lib/usrp/usrp1/codec_ctrl.cpp b/host/lib/usrp/usrp1/codec_ctrl.cpp index 08f2d2a8e..3ab02eeeb 100644 --- a/host/lib/usrp/usrp1/codec_ctrl.cpp +++ b/host/lib/usrp/usrp1/codec_ctrl.cpp @@ -61,6 +61,9 @@ public: float get_tx_pga_gain(void); void set_rx_pga_gain(float, char); float get_rx_pga_gain(char); + + //rx adc buffer control + void bypass_adc_buffers(bool bypass); private: usrp1_iface::sptr _iface; @@ -419,6 +422,16 @@ void usrp1_codec_ctrl_impl::set_duc_freq(double freq) } /*********************************************************************** + * Codec Control ADC buffer bypass + * Enable this for DC-coupled daughterboards (TVRX) + **********************************************************************/ +void usrp1_codec_ctrl_impl::bypass_adc_buffers(bool bypass) { + _ad9862_regs.byp_buffer_a = bypass; + _ad9862_regs.byp_buffer_b = bypass; + this->send_reg(2); +} + +/*********************************************************************** * Codec Control Make **********************************************************************/ usrp1_codec_ctrl::sptr usrp1_codec_ctrl::make(usrp1_iface::sptr iface, |