diff options
Diffstat (limited to 'host/lib/usrp/dboard_manager.cpp')
| -rw-r--r-- | host/lib/usrp/dboard_manager.cpp | 49 |
1 files changed, 35 insertions, 14 deletions
diff --git a/host/lib/usrp/dboard_manager.cpp b/host/lib/usrp/dboard_manager.cpp index 31af11ed0..6321e018f 100644 --- a/host/lib/usrp/dboard_manager.cpp +++ b/host/lib/usrp/dboard_manager.cpp @@ -57,6 +57,10 @@ void dboard_manager::register_dboard( get_id_to_args_map()[dboard_id] = args_t(dboard_ctor, name, subdev_names); } +//map an xcvr dboard id to its partner dboard id +typedef uhd::dict<dboard_id_t, dboard_id_t> xcvr_id_to_id_map_t; +UHD_SINGLETON_FCN(xcvr_id_to_id_map_t, get_xcvr_id_to_id_map) + void dboard_manager::register_dboard( const dboard_id_t &rx_dboard_id, const dboard_id_t &tx_dboard_id, @@ -64,8 +68,13 @@ void dboard_manager::register_dboard( const std::string &name, const prop_names_t &subdev_names ){ - register_dboard(rx_dboard_id, dboard_ctor, name, subdev_names); - register_dboard(tx_dboard_id, dboard_ctor, name, subdev_names); + //regular registration for ids + register_dboard(rx_dboard_id, dboard_ctor, name + " RX", subdev_names); + register_dboard(tx_dboard_id, dboard_ctor, name + " TX", subdev_names); + + //register xcvr mapping for ids + get_xcvr_id_to_id_map()[rx_dboard_id] = tx_dboard_id; + get_xcvr_id_to_id_map()[tx_dboard_id] = rx_dboard_id; } std::string dboard_id_t::to_pp_string(void) const{ @@ -179,26 +188,27 @@ dboard_manager::sptr dboard_manager::make( **********************************************************************/ static args_t get_dboard_args( dboard_iface::unit_t unit, - dboard_id_t dboard_id + dboard_id_t dboard_id, + bool force_to_unknown = false ){ //special case, the none id was provided, use the following ids - if (dboard_id == dboard_id_t::none()){ + if (dboard_id == dboard_id_t::none() or force_to_unknown){ std::cerr << boost::format( - "Warning: unregistered dboard id: %s" - " -> defaulting to a basic board" + "Warning: unknown dboard-id or dboard-id combination: %s\n" + " -> defaulting to the unknown board type" ) % dboard_id.to_pp_string() << std::endl; - UHD_ASSERT_THROW(get_id_to_args_map().has_key(0x0001)); - UHD_ASSERT_THROW(get_id_to_args_map().has_key(0x0000)); + UHD_ASSERT_THROW(get_id_to_args_map().has_key(0xfff1)); + UHD_ASSERT_THROW(get_id_to_args_map().has_key(0xfff0)); switch(unit){ - case dboard_iface::UNIT_RX: return get_dboard_args(unit, 0x0001); - case dboard_iface::UNIT_TX: return get_dboard_args(unit, 0x0000); + case dboard_iface::UNIT_RX: return get_dboard_args(unit, 0xfff1); + case dboard_iface::UNIT_TX: return get_dboard_args(unit, 0xfff0); default: UHD_THROW_INVALID_CODE_PATH(); } } //verify that there is a registered constructor for this id if (not get_id_to_args_map().has_key(dboard_id)){ - return get_dboard_args(unit, dboard_id_t::none()); + return get_dboard_args(unit, dboard_id, true); } //return the dboard args for this id @@ -212,11 +222,21 @@ dboard_manager_impl::dboard_manager_impl( ){ _iface = iface; + //determine xcvr status + bool rx_dboard_is_xcvr = get_xcvr_id_to_id_map().has_key(rx_dboard_id); + bool tx_dboard_is_xcvr = get_xcvr_id_to_id_map().has_key(tx_dboard_id); + bool this_dboard_is_xcvr = ( + rx_dboard_is_xcvr and tx_dboard_is_xcvr and + (get_xcvr_id_to_id_map()[rx_dboard_id] == tx_dboard_id) and + (get_xcvr_id_to_id_map()[tx_dboard_id] == rx_dboard_id) + ); + + //extract dboard constructor and settings (force to unknown for messed up xcvr status) dboard_ctor_t rx_dboard_ctor; std::string rx_name; prop_names_t rx_subdevs; - boost::tie(rx_dboard_ctor, rx_name, rx_subdevs) = get_dboard_args(dboard_iface::UNIT_RX, rx_dboard_id); + boost::tie(rx_dboard_ctor, rx_name, rx_subdevs) = get_dboard_args(dboard_iface::UNIT_RX, rx_dboard_id, rx_dboard_is_xcvr != this_dboard_is_xcvr); dboard_ctor_t tx_dboard_ctor; std::string tx_name; prop_names_t tx_subdevs; - boost::tie(tx_dboard_ctor, tx_name, tx_subdevs) = get_dboard_args(dboard_iface::UNIT_TX, tx_dboard_id); + boost::tie(tx_dboard_ctor, tx_name, tx_subdevs) = get_dboard_args(dboard_iface::UNIT_TX, tx_dboard_id, tx_dboard_is_xcvr != this_dboard_is_xcvr); //initialize the gpio pins before creating subdevs set_nice_dboard_if(); @@ -226,7 +246,8 @@ dboard_manager_impl::dboard_manager_impl( db_ctor_args.db_iface = iface; //make xcvr subdevs (make one subdev for both rx and tx dboards) - if (rx_dboard_ctor == tx_dboard_ctor){ + if (this_dboard_is_xcvr){ + UHD_ASSERT_THROW(rx_dboard_ctor == tx_dboard_ctor); UHD_ASSERT_THROW(rx_subdevs == tx_subdevs); BOOST_FOREACH(const std::string &subdev, rx_subdevs){ db_ctor_args.sd_name = subdev; |