b100: added b100 host (squashed)

1 files changed, 204 insertions, 0 deletions

diff --git a/host/lib/usrp/usrp_b100/b100_impl.hpp b/host/lib/usrp/usrp_b100/b100_impl.hpp
new file mode 100644
index 000000000..daec70bca
--- /dev/null
+++ b/host/lib/usrp/usrp_b100/b100_impl.hpp
@@ -0,0 +1,204 @@
+//
+// 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_iface.hpp"
+#include "b100_ctrl.hpp"
+#include "clock_ctrl.hpp"
+#include "codec_ctrl.hpp"
+#include <uhd/device.hpp>
+#include <uhd/utils/pimpl.hpp>
+#include <uhd/types/dict.hpp>
+#include <uhd/types/otw_type.hpp>
+#include <uhd/types/clock_config.hpp>
+#include <uhd/types/stream_cmd.hpp>
+#include <uhd/usrp/dboard_id.hpp>
+#include <uhd/usrp/subdev_spec.hpp>
+#include <uhd/usrp/dboard_eeprom.hpp>
+#include <uhd/usrp/dboard_manager.hpp>
+#include <uhd/transport/usb_zero_copy.hpp>
+
+#ifndef INCLUDED_B100_IMPL_HPP
+#define INCLUDED_B100_IMPL_HPP
+
+/*!
+ * Make a b100 dboard interface.
+ * \param iface the b100 interface object
+ * \param clock the clock control interface
+ * \param codec the codec control interface
+ * \return a sptr to a new dboard interface
+ */
+uhd::usrp::dboard_iface::sptr make_b100_dboard_iface(
+    b100_iface::sptr iface,
+    b100_clock_ctrl::sptr clock,
+    b100_codec_ctrl::sptr codec
+);
+
+/*!
+ * Simple wax obj proxy class:
+ * Provides a wax obj interface for a set and a get function.
+ * This allows us to create nested properties structures
+ * while maintaining flattened code within the implementation.
+ */
+class wax_obj_proxy : public wax::obj {
+public:
+    typedef boost::function<void(const wax::obj &, wax::obj &)>       get_t;
+    typedef boost::function<void(const wax::obj &, const wax::obj &)> set_t;
+    typedef boost::shared_ptr<wax_obj_proxy> sptr;
+
+    static sptr make(const get_t &get, const set_t &set){
+        return sptr(new wax_obj_proxy(get, set));
+    }
+
+private:
+    get_t _get; set_t _set;
+    wax_obj_proxy(const get_t &get, const set_t &set): _get(get), _set(set) {};
+    void get(const wax::obj &key, wax::obj &val) {return _get(key, val);}
+    void set(const wax::obj &key, const wax::obj &val) {return _set(key, val);}
+};
+
+/*!
+ * USRP1 implementation guts:
+ * The implementation details are encapsulated here.
+ * Handles properties on the mboard, dboard, dsps...
+ */
+class b100_impl : public uhd::device {
+public:
+    //structors
+    b100_impl(uhd::transport::usb_zero_copy::sptr data_transport,
+                uhd::transport::usb_zero_copy::sptr ctrl_transport,
+                uhd::usrp::fx2_ctrl::sptr fx2_ctrl,
+                double master_clock_rate);
+
+    ~b100_impl(void);
+
+    //the io interface
+    size_t send(const send_buffs_type &,
+                size_t,
+                const uhd::tx_metadata_t &,
+                const uhd::io_type_t &,
+                send_mode_t, double);
+
+    size_t recv(const recv_buffs_type &,
+                size_t, uhd::rx_metadata_t &,
+                const uhd::io_type_t &,
+                recv_mode_t, double);
+
+    size_t get_max_send_samps_per_packet(void) const;
+
+    size_t get_max_recv_samps_per_packet(void) const;
+
+    bool recv_async_msg(uhd::async_metadata_t &, double);
+
+private:
+    //clock control
+    b100_clock_ctrl::sptr _clock_ctrl;
+
+    //interface to ioctls and file descriptor
+    b100_iface::sptr _iface;
+
+    //handle io stuff
+    uhd::transport::zero_copy_if::sptr _data_transport;
+    UHD_PIMPL_DECL(io_impl) _io_impl;
+    void update_transport_channel_mapping(void);
+    void io_init(void);
+    void issue_stream_cmd(const uhd::stream_cmd_t &stream_cmd);
+    void handle_overrun(size_t);
+
+    //otw types
+    uhd::otw_type_t _recv_otw_type;
+    uhd::otw_type_t _send_otw_type;
+
+    //configuration shadows
+    uhd::clock_config_t _clock_config;
+    uhd::usrp::subdev_spec_t _rx_subdev_spec, _tx_subdev_spec;
+
+    //ad9862 codec control interface
+    b100_codec_ctrl::sptr _codec_ctrl;
+
+    //codec properties interfaces
+    void codec_init(void);
+    void rx_codec_get(const wax::obj &, wax::obj &);
+    void rx_codec_set(const wax::obj &, const wax::obj &);
+    void tx_codec_get(const wax::obj &, wax::obj &);
+    void tx_codec_set(const wax::obj &, const wax::obj &);
+    wax_obj_proxy::sptr _rx_codec_proxy, _tx_codec_proxy;
+
+    //device functions and settings
+    void get(const wax::obj &, wax::obj &);
+    void set(const wax::obj &, const wax::obj &);
+
+    //mboard functions and settings
+    void mboard_init(void);
+    void mboard_get(const wax::obj &, wax::obj &);
+    void mboard_set(const wax::obj &, const wax::obj &);
+    void update_clock_config(void);
+    wax_obj_proxy::sptr _mboard_proxy;
+    
+    /*!
+     * Make a usrp1 dboard interface.
+     * \param iface the usrp1 interface object
+     * \param clock the clock control interface
+     * \param codec the codec control interface
+     * \param dboard_slot the slot identifier
+     * \param rx_dboard_id the db id for the rx board (used for evil dbsrx purposes)
+     * \return a sptr to a new dboard interface
+     */
+    static uhd::usrp::dboard_iface::sptr make_dboard_iface(
+        b100_iface::sptr iface,
+        b100_clock_ctrl::sptr clock,
+        b100_codec_ctrl::sptr codec,
+        const uhd::usrp::dboard_id_t &rx_dboard_id
+    );
+
+    //xx dboard functions and settings
+    void dboard_init(void);
+    uhd::usrp::dboard_manager::sptr _dboard_manager;
+    uhd::usrp::dboard_iface::sptr _dboard_iface;
+
+    //rx dboard functions and settings
+    uhd::usrp::dboard_eeprom_t _rx_db_eeprom;
+    void rx_dboard_get(const wax::obj &, wax::obj &);
+    void rx_dboard_set(const wax::obj &, const wax::obj &);
+    wax_obj_proxy::sptr _rx_dboard_proxy;
+
+    //tx dboard functions and settings
+    uhd::usrp::dboard_eeprom_t _tx_db_eeprom, _gdb_eeprom;
+    void tx_dboard_get(const wax::obj &, wax::obj &);
+    void tx_dboard_set(const wax::obj &, const wax::obj &);
+    wax_obj_proxy::sptr _tx_dboard_proxy;
+
+    //rx ddc functions and settings
+    void rx_ddc_init(void);
+    void rx_ddc_get(const wax::obj &, wax::obj &);
+    void rx_ddc_set(const wax::obj &, const wax::obj &);
+    double _ddc_freq; size_t _ddc_decim;
+    wax_obj_proxy::sptr _rx_ddc_proxy;
+
+    //tx duc functions and settings
+    void tx_duc_init(void);
+    void tx_duc_get(const wax::obj &, wax::obj &);
+    void tx_duc_set(const wax::obj &, const wax::obj &);
+    double _duc_freq; size_t _duc_interp;
+    wax_obj_proxy::sptr _tx_duc_proxy;
+
+    //transports
+    b100_ctrl::sptr _fpga_ctrl;
+    uhd::usrp::fx2_ctrl::sptr _fx2_ctrl;
+
+};
+
+#endif /* INCLUDED_b100_IMPL_HPP */