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-rw-r--r--host/lib/usrp/usrp_b100/dboard_impl.cpp185
1 files changed, 185 insertions, 0 deletions
diff --git a/host/lib/usrp/usrp_b100/dboard_impl.cpp b/host/lib/usrp/usrp_b100/dboard_impl.cpp
new file mode 100644
index 000000000..ba3776728
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+++ b/host/lib/usrp/usrp_b100/dboard_impl.cpp
@@ -0,0 +1,185 @@
+//
+// 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 "b100_impl.hpp"
+#include "b100_regs.hpp"
+#include <uhd/exception.hpp>
+#include <uhd/usrp/dboard_props.hpp>
+#include <uhd/usrp/subdev_props.hpp>
+#include <uhd/usrp/misc_utils.hpp>
+#include <boost/bind.hpp>
+#include "usrp_i2c_addr.h"
+
+using namespace uhd;
+using namespace uhd::usrp;
+
+/***********************************************************************
+ * Dboard Initialization
+ **********************************************************************/
+void b100_impl::dboard_init(void){
+ //read the tx and rx dboard eeproms
+ _rx_db_eeprom.load(*_iface, I2C_ADDR_RX_A);
+ _tx_db_eeprom.load(*_iface, I2C_ADDR_TX_A);
+ _gdb_eeprom.load(*_iface, I2C_ADDR_TX_A ^ 5);
+
+ //create a new dboard interface and manager
+ _dboard_iface = make_b100_dboard_iface(
+ _iface, _clock_ctrl, _codec_ctrl
+ );
+ _dboard_manager = dboard_manager::make(
+ _rx_db_eeprom.id,
+ ((_gdb_eeprom.id == dboard_id_t::none())? _tx_db_eeprom : _gdb_eeprom).id,
+ _dboard_iface
+ );
+
+ //setup the dboard proxies
+ _rx_dboard_proxy = wax_obj_proxy::make(
+ boost::bind(&b100_impl::rx_dboard_get, this, _1, _2),
+ boost::bind(&b100_impl::rx_dboard_set, this, _1, _2)
+ );
+ _tx_dboard_proxy = wax_obj_proxy::make(
+ boost::bind(&b100_impl::tx_dboard_get, this, _1, _2),
+ boost::bind(&b100_impl::tx_dboard_set, this, _1, _2)
+ );
+}
+
+/***********************************************************************
+ * RX Dboard Get
+ **********************************************************************/
+void b100_impl::rx_dboard_get(const wax::obj &key_, wax::obj &val){
+ named_prop_t key = named_prop_t::extract(key_);
+
+ //handle the get request conditioned on the key
+ switch(key.as<dboard_prop_t>()){
+ case DBOARD_PROP_NAME:
+ val = std::string("b100 dboard (rx unit)");
+ return;
+
+ case DBOARD_PROP_SUBDEV:
+ val = _dboard_manager->get_rx_subdev(key.name);
+ return;
+
+ case DBOARD_PROP_SUBDEV_NAMES:
+ val = _dboard_manager->get_rx_subdev_names();
+ return;
+
+ case DBOARD_PROP_DBOARD_EEPROM:
+ val = _rx_db_eeprom;
+ return;
+
+ case DBOARD_PROP_DBOARD_IFACE:
+ val = _dboard_iface;
+ return;
+
+ case DBOARD_PROP_CODEC:
+ val = _rx_codec_proxy->get_link();
+ return;
+
+ case DBOARD_PROP_GAIN_GROUP:
+ val = make_gain_group(
+ _rx_db_eeprom.id,
+ _dboard_manager->get_rx_subdev(key.name),
+ _rx_codec_proxy->get_link(),
+ GAIN_GROUP_POLICY_RX
+ );
+ return;
+
+ default: UHD_THROW_PROP_GET_ERROR();
+ }
+}
+
+/***********************************************************************
+ * RX Dboard Set
+ **********************************************************************/
+void b100_impl::rx_dboard_set(const wax::obj &key, const wax::obj &val){
+ switch(key.as<dboard_prop_t>()){
+ case DBOARD_PROP_DBOARD_EEPROM:
+ _rx_db_eeprom = val.as<dboard_eeprom_t>();
+ _rx_db_eeprom.store(*_iface, I2C_ADDR_RX_A);
+ return;
+
+ default: UHD_THROW_PROP_SET_ERROR();
+ }
+}
+
+/***********************************************************************
+ * TX Dboard Get
+ **********************************************************************/
+void b100_impl::tx_dboard_get(const wax::obj &key_, wax::obj &val){
+ named_prop_t key = named_prop_t::extract(key_);
+
+ //handle the get request conditioned on the key
+ switch(key.as<dboard_prop_t>()){
+ case DBOARD_PROP_NAME:
+ val = std::string("b100 dboard (tx unit)");
+ return;
+
+ case DBOARD_PROP_SUBDEV:
+ val = _dboard_manager->get_tx_subdev(key.name);
+ return;
+
+ case DBOARD_PROP_SUBDEV_NAMES:
+ val = _dboard_manager->get_tx_subdev_names();
+ return;
+
+ case DBOARD_PROP_DBOARD_EEPROM:
+ val = _tx_db_eeprom;
+ return;
+
+ case DBOARD_PROP_GBOARD_EEPROM:
+ val = _gdb_eeprom;
+ return;
+
+ case DBOARD_PROP_DBOARD_IFACE:
+ val = _dboard_iface;
+ return;
+
+ case DBOARD_PROP_CODEC:
+ val = _tx_codec_proxy->get_link();
+ return;
+
+ case DBOARD_PROP_GAIN_GROUP:
+ val = make_gain_group(
+ _tx_db_eeprom.id,
+ _dboard_manager->get_tx_subdev(key.name),
+ _tx_codec_proxy->get_link(),
+ GAIN_GROUP_POLICY_TX
+ );
+ return;
+
+ default: UHD_THROW_PROP_GET_ERROR();
+ }
+}
+
+/***********************************************************************
+ * TX Dboard Set
+ **********************************************************************/
+void b100_impl::tx_dboard_set(const wax::obj &key, const wax::obj &val){
+ switch(key.as<dboard_prop_t>()){
+ case DBOARD_PROP_DBOARD_EEPROM:
+ _tx_db_eeprom = val.as<dboard_eeprom_t>();
+ _tx_db_eeprom.store(*_iface, I2C_ADDR_TX_A);
+ return;
+
+ case DBOARD_PROP_GBOARD_EEPROM:
+ _gdb_eeprom = val.as<dboard_eeprom_t>();
+ _gdb_eeprom.store(*_iface, I2C_ADDR_TX_A ^ 5);
+ return;
+
+ default: UHD_THROW_PROP_SET_ERROR();
+ }
+}