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| author | Julian Arnold <julian.arnold@ettus.com> | 2015-03-05 15:25:13 -0800 |
|---|---|---|
| committer | Martin Braun <martin.braun@ettus.com> | 2015-03-05 17:18:53 -0800 |
| commit | be14725245cca756e19c48d84aedc54064e8706c (patch) | |
| tree | 8d366a8ad3ab05a87f05f714c215866907cf23b6 /host/lib/usrp/common/ad9361_driver/ad9361_device.h | |
| parent | 99ab759233c85de000d16ad0f10660819e9456f1 (diff) | |
| download | uhd-be14725245cca756e19c48d84aedc54064e8706c.tar.gz uhd-be14725245cca756e19c48d84aedc54064e8706c.tar.bz2 uhd-be14725245cca756e19c48d84aedc54064e8706c.zip | |
b2xx: AGC support
Diffstat (limited to 'host/lib/usrp/common/ad9361_driver/ad9361_device.h')
| -rw-r--r-- | host/lib/usrp/common/ad9361_driver/ad9361_device.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/host/lib/usrp/common/ad9361_driver/ad9361_device.h b/host/lib/usrp/common/ad9361_driver/ad9361_device.h index 93dc413d5..1cfff9971 100644 --- a/host/lib/usrp/common/ad9361_driver/ad9361_device.h +++ b/host/lib/usrp/common/ad9361_driver/ad9361_device.h @@ -16,6 +16,7 @@ class ad9361_device_t : public boost::noncopyable public: enum direction_t { RX, TX }; enum chain_t { CHAIN_1, CHAIN_2 }; + enum gain_mode_t {GAIN_MODE_MANUAL, GAIN_MODE_SLOW_AGC, GAIN_MODE_FAST_AGC}; ad9361_device_t(ad9361_params::sptr client, ad9361_io::sptr io_iface) : _client_params(client), _io_iface(io_iface) {} @@ -78,6 +79,12 @@ public: /* Turn on/off AD9361's RX IQ imbalance correction */ void set_iq_balance_auto(direction_t direction, const bool on); + /* Configure AD9361's AGC module to use either fast or slow AGC mode. */ + void set_agc_mode(chain_t chain, gain_mode_t gain_mode); + + /* Enable AD9361's AGC gain mode. */ + void set_agc(chain_t chain, bool enable); + //Constants static const double AD9361_MAX_GAIN; static const double AD9361_MAX_CLOCK_RATE; @@ -101,7 +108,7 @@ private: //Methods void _calibrate_tx_quadrature(); void _program_mixer_gm_subtable(); void _program_gain_table(); - void _setup_gain_control(); + void _setup_gain_control(bool use_agc); void _setup_synth(direction_t direction, double vcorate); double _tune_bbvco(const double rate); void _reprogram_gains(); @@ -109,6 +116,7 @@ private: //Methods double _setup_rates(const double rate); double _get_temperature(const double cal_offset, const double timeout = 0.1); void _configure_bb_rf_dc_tracking(const bool on); + void _setup_agc(chain_t chain, gain_mode_t gain_mode); private: //Members typedef struct { @@ -133,6 +141,8 @@ private: //Members double _rx1_gain, _rx2_gain, _tx1_gain, _tx2_gain; boost::int32_t _tfir_factor; boost::int32_t _rfir_factor; + gain_mode_t _rx1_agc_mode, _rx2_agc_mode; + bool _rx1_agc_enable, _rx2_agc_enable; //Register soft-copies chip_regs_t _regs; //Synchronization |