1 files changed, 123 insertions, 0 deletions
diff --git a/host/lib/usrp/usrp2/dboard_impl.cpp b/host/lib/usrp/usrp2/dboard_impl.cpp
new file mode 100644
index 000000000..b38a51b04
--- /dev/null
+++ b/host/lib/usrp/usrp2/dboard_impl.cpp
@@ -0,0 +1,123 @@
+//
+// Copyright 2010 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#include <uhd/utils.hpp>
+#include "usrp2_impl.hpp"
+#include "dboard_interface.hpp"
+
+using namespace uhd;
+using namespace uhd::usrp;
+
+/***********************************************************************
+ * Helper Methods
+ **********************************************************************/
+void usrp2_impl::dboard_init(void){
+    //grab the dboard ids over the control line
+    usrp2_ctrl_data_t out_data;
+    out_data.id = htonl(USRP2_CTRL_ID_GIVE_ME_YOUR_DBOARD_IDS_BRO);
+    usrp2_ctrl_data_t in_data = ctrl_send_and_recv(out_data);
+    ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_THESE_ARE_MY_DBOARD_IDS_DUDE);
+    std::cout << boost::format("rx id 0x%.2x, tx id 0x%.2x")
+        % ntohs(in_data.data.dboard_ids.rx_id)
+        % ntohs(in_data.data.dboard_ids.tx_id) << std::endl;
+
+    //extract the dboard ids an convert them to enums
+    dboard_id_t rx_dboard_id = static_cast<dboard_id_t>(
+        ntohs(in_data.data.dboard_ids.rx_id)
+    );
+    dboard_id_t tx_dboard_id = static_cast<dboard_id_t>(
+        ntohs(in_data.data.dboard_ids.tx_id)
+    );
+
+    //create a new dboard interface and manager
+    dboard_interface::sptr _dboard_interface(
+        new usrp2_dboard_interface(this)
+    );
+    dboard_manager::sptr _dboard_manager(
+        new dboard_manager(rx_dboard_id, tx_dboard_id, _dboard_interface)
+    );
+
+    //load dboards
+    _rx_dboards[""] = wax_obj_proxy(
+        boost::bind(&usrp2_impl::rx_dboard_get, this, _1, _2),
+        boost::bind(&usrp2_impl::rx_dboard_set, this, _1, _2)
+    );
+    _tx_dboards[""] = wax_obj_proxy(
+        boost::bind(&usrp2_impl::tx_dboard_get, this, _1, _2),
+        boost::bind(&usrp2_impl::tx_dboard_set, this, _1, _2)
+    );
+}
+
+/***********************************************************************
+ * RX DBoard Properties
+ **********************************************************************/
+void usrp2_impl::rx_dboard_get(const wax::obj &key_, wax::obj &val){
+    wax::obj key; std::string name;
+    boost::tie(key, name) = extract_named_prop(key_);
+
+    //handle the get request conditioned on the key
+    switch(wax::cast<dboard_prop_t>(key)){
+    case DBOARD_PROP_NAME:
+        val = std::string("usrp2 dboard (rx unit)");
+        return;
+
+    case DBOARD_PROP_SUBDEV:
+        val = _dboard_manager->get_rx_subdev(name);
+        return;
+
+    case DBOARD_PROP_SUBDEV_NAMES:
+        val = _dboard_manager->get_rx_subdev_names();
+        return;
+
+    case DBOARD_PROP_CODEC:
+        throw std::runtime_error("unhandled prop in usrp2 dboard");
+    }
+}
+
+void usrp2_impl::rx_dboard_set(const wax::obj &, const wax::obj &){
+    throw std::runtime_error("Cannot set on usrp2 dboard");
+}
+
+/***********************************************************************
+ * TX DBoard Properties
+ **********************************************************************/
+void usrp2_impl::tx_dboard_get(const wax::obj &key_, wax::obj &val){
+    wax::obj key; std::string name;
+    boost::tie(key, name) = extract_named_prop(key_);
+
+    //handle the get request conditioned on the key
+    switch(wax::cast<dboard_prop_t>(key)){
+    case DBOARD_PROP_NAME:
+        val = std::string("usrp2 dboard (tx unit)");
+        return;
+
+    case DBOARD_PROP_SUBDEV:
+        val = _dboard_manager->get_tx_subdev(name);
+        return;
+
+    case DBOARD_PROP_SUBDEV_NAMES:
+        val = _dboard_manager->get_tx_subdev_names();
+        return;
+
+    case DBOARD_PROP_CODEC:
+        throw std::runtime_error("unhandled prop in usrp2 dboard");
+    }
+}
+
+void usrp2_impl::tx_dboard_set(const wax::obj &, const wax::obj &){
+    throw std::runtime_error("Cannot set on usrp2 dboard");
+}