diff options
Diffstat (limited to 'host/include')
| -rw-r--r-- | host/include/uhd/usrp/subdev_props.hpp | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/host/include/uhd/usrp/subdev_props.hpp b/host/include/uhd/usrp/subdev_props.hpp index cb7027ff1..f7bdcd161 100644 --- a/host/include/uhd/usrp/subdev_props.hpp +++ b/host/include/uhd/usrp/subdev_props.hpp @@ -23,6 +23,22 @@ namespace uhd{ namespace usrp{ /*! + * Possible subdev connection types: + * + * A complex subdevice is physically connected to both channels, + * which may be connected in one of two ways: IQ or QI (swapped). + * + * A real subdevice is only physically connected one channel, + * either only the I channel or only the Q channel. + */ + enum subdev_conn_t{ + SUBDEV_CONN_COMPLEX_IQ = 'C', + SUBDEV_CONN_COMPLEX_QI = 'c', + SUBDEV_CONN_REAL_I = 'R', + SUBDEV_CONN_REAL_Q = 'r' + }; + + /*! * Possible device subdev properties */ enum subdev_prop_t{ @@ -36,8 +52,9 @@ namespace uhd{ namespace usrp{ SUBDEV_PROP_ANTENNA = 'a', //rw, std::string SUBDEV_PROP_ANTENNA_NAMES = 'A', //ro, prop_names_t SUBDEV_PROP_LO_LOCKED = 'L', //ro, bool - SUBDEV_PROP_QUADRATURE = 'q', //ro, bool - SUBDEV_PROP_IQ_SWAPPED = 'i', //ro, bool + SUBDEV_PROP_CONNECTION = 'c', //ro, subdev_conn_t + //SUBDEV_PROP_QUADRATURE = 'q', //ro, bool + //SUBDEV_PROP_IQ_SWAPPED = 'i', //ro, bool SUBDEV_PROP_USE_LO_OFFSET = 'l', //ro, bool SUBDEV_PROP_RSSI = 'R', //ro, float SUBDEV_PROP_BANDWIDTH = 'B' //rw, double |