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Diffstat (limited to 'host/lib/usrp/b200/b200_impl.hpp')
| -rw-r--r-- | host/lib/usrp/b200/b200_impl.hpp | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/host/lib/usrp/b200/b200_impl.hpp b/host/lib/usrp/b200/b200_impl.hpp new file mode 100644 index 000000000..d8a2232e0 --- /dev/null +++ b/host/lib/usrp/b200/b200_impl.hpp @@ -0,0 +1,196 @@ +// +// Copyright 2012-2013 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/>. +// + +#ifndef INCLUDED_B200_IMPL_HPP +#define INCLUDED_B200_IMPL_HPP + +#include "b200_iface.hpp" +#include "b200_uart.hpp" +#include "ad9361_ctrl.hpp" +#include "adf4001_ctrl.hpp" +#include "rx_vita_core_3000.hpp" +#include "tx_vita_core_3000.hpp" +#include "time_core_3000.hpp" +#include "gpio_core_200.hpp" +#include "radio_ctrl_core_3000.hpp" +#include "rx_dsp_core_3000.hpp" +#include "tx_dsp_core_3000.hpp" +#include <uhd/device.hpp> +#include <uhd/property_tree.hpp> +#include <uhd/utils/pimpl.hpp> +#include <uhd/utils/tasks.hpp> +#include <uhd/types/dict.hpp> +#include <uhd/types/sensors.hpp> +#include <uhd/types/clock_config.hpp> +#include <uhd/types/stream_cmd.hpp> +#include <uhd/usrp/mboard_eeprom.hpp> +#include <uhd/usrp/subdev_spec.hpp> +#include <uhd/usrp/gps_ctrl.hpp> +#include <uhd/transport/usb_zero_copy.hpp> +#include <uhd/transport/bounded_buffer.hpp> +#include <boost/weak_ptr.hpp> +#include "recv_packet_demuxer_3000.hpp" + +static const std::string B200_FW_FILE_NAME = "usrp_b200_fw.hex"; +static const std::string B200_FPGA_FILE_NAME = "usrp_b200_fpga.bin"; +static const std::string B210_FPGA_FILE_NAME = "usrp_b210_fpga.bin"; +static const boost::uint8_t B200_FW_COMPAT_NUM_MAJOR = 0x02; +static const boost::uint8_t B200_FW_COMPAT_NUM_MINOR = 0x00; +static const boost::uint16_t B200_FPGA_COMPAT_NUM = 0x01; +static const double B200_LINK_RATE_BPS = (5e9)/8; //practical link rate (5 Gbps) +static const double B200_BUS_CLOCK_RATE = 100e6; +static const double B200_DEFAULT_TICK_RATE = 32e6; +static const boost::uint32_t B200_GPSDO_ST_NONE = 0x83; + +#define FLIP_SID(sid) (((sid)<<16)|((sid)>>16)) + +static const boost::uint32_t B200_CTRL0_MSG_SID = 0x00000010; +static const boost::uint32_t B200_RESP0_MSG_SID = FLIP_SID(B200_CTRL0_MSG_SID); + +static const boost::uint32_t B200_CTRL1_MSG_SID = 0x00000020; +static const boost::uint32_t B200_RESP1_MSG_SID = FLIP_SID(B200_CTRL1_MSG_SID); + +static const boost::uint32_t B200_TX_DATA0_SID = 0x00000050; +static const boost::uint32_t B200_TX_MSG0_SID = FLIP_SID(B200_TX_DATA0_SID); + +static const boost::uint32_t B200_TX_DATA1_SID = 0x00000060; +static const boost::uint32_t B200_TX_MSG1_SID = FLIP_SID(B200_TX_DATA1_SID); + +static const boost::uint32_t B200_RX_DATA0_SID = 0x000000A0; +static const boost::uint32_t B200_RX_DATA1_SID = 0x000000B0; + +static const boost::uint32_t B200_TX_GPS_UART_SID = 0x00000030; +static const boost::uint32_t B200_RX_GPS_UART_SID = FLIP_SID(B200_TX_GPS_UART_SID); + +static const boost::uint32_t B200_LOCAL_CTRL_SID = 0x00000040; +static const boost::uint32_t B200_LOCAL_RESP_SID = FLIP_SID(B200_LOCAL_CTRL_SID); + +/*********************************************************************** + * The B200 Capability Constants + **********************************************************************/ + +//! Implementation guts +struct b200_impl : public uhd::device +{ + //structors + b200_impl(const uhd::device_addr_t &); + ~b200_impl(void); + + //the io interface + uhd::rx_streamer::sptr get_rx_stream(const uhd::stream_args_t &args); + uhd::tx_streamer::sptr get_tx_stream(const uhd::stream_args_t &args); + bool recv_async_msg(uhd::async_metadata_t &, double); + + uhd::property_tree::sptr _tree; + + //controllers + b200_iface::sptr _iface; + radio_ctrl_core_3000::sptr _local_ctrl; + ad9361_ctrl::sptr _codec_ctrl; + spi_core_3000::sptr _spi_iface; + boost::shared_ptr<uhd::usrp::adf4001_ctrl> _adf4001_iface; + uhd::gps_ctrl::sptr _gps; + + //transports + uhd::transport::zero_copy_if::sptr _data_transport; + uhd::transport::zero_copy_if::sptr _ctrl_transport; + boost::shared_ptr<uhd::usrp::recv_packet_demuxer_3000> _demux; + + //device properties interface + uhd::property_tree::sptr get_tree(void) const + { + return _tree; + } + + boost::weak_ptr<uhd::rx_streamer> _rx_streamer; + boost::weak_ptr<uhd::tx_streamer> _tx_streamer; + + //async ctrl + msgs + uhd::task::sptr _async_task; + typedef uhd::transport::bounded_buffer<uhd::async_metadata_t> async_md_type; + struct AsyncTaskData + { + boost::shared_ptr<async_md_type> async_md; + boost::weak_ptr<radio_ctrl_core_3000> local_ctrl; + boost::weak_ptr<radio_ctrl_core_3000> radio_ctrl[2]; + b200_uart::sptr gpsdo_uart; + }; + boost::shared_ptr<AsyncTaskData> _async_task_data; + void handle_async_task(uhd::transport::zero_copy_if::sptr, boost::shared_ptr<AsyncTaskData>); + + void register_loopback_self_test(wb_iface::sptr iface); + void codec_loopback_self_test(wb_iface::sptr iface); + void set_mb_eeprom(const uhd::usrp::mboard_eeprom_t &); + void check_fw_compat(void); + void check_fpga_compat(void); + void update_rx_subdev_spec(const uhd::usrp::subdev_spec_t &); + void update_tx_subdev_spec(const uhd::usrp::subdev_spec_t &); + void update_time_source(const std::string &); + void update_clock_source(const std::string &); + void update_bandsel(const std::string& which, double freq); + void update_antenna_sel(const size_t which, const std::string &ant); + uhd::sensor_value_t get_ref_locked(void); + + //perifs in the radio core + struct radio_perifs_t + { + radio_ctrl_core_3000::sptr ctrl; + gpio_core_200_32wo::sptr atr; + time_core_3000::sptr time64; + rx_vita_core_3000::sptr framer; + rx_dsp_core_3000::sptr ddc; + tx_vita_core_3000::sptr deframer; + tx_dsp_core_3000::sptr duc; + boost::weak_ptr<uhd::rx_streamer> rx_streamer; + boost::weak_ptr<uhd::tx_streamer> tx_streamer; + bool ant_rx2; + }; + std::vector<radio_perifs_t> _radio_perifs; + void setup_radio(const size_t which_radio); + void handle_overflow(const size_t index); + + struct gpio_state { + boost::uint32_t tx_bandsel_a, tx_bandsel_b, rx_bandsel_a, rx_bandsel_b, rx_bandsel_c, codec_arst, mimo, ref_sel; + + gpio_state() { + tx_bandsel_a = 0; + tx_bandsel_b = 0; + rx_bandsel_a = 0; + rx_bandsel_b = 0; + rx_bandsel_c = 0; + codec_arst = 0; + mimo = 0; + ref_sel = 0; + } + } _gpio_state; + + void update_gpio_state(void); + void reset_codec_dcm(void); + + void update_enables(void); + void update_atrs(void); + + void update_tick_rate(const double); + void update_rx_samp_rate(const size_t, const double); + void update_tx_samp_rate(const size_t, const double); + + double _tick_rate; + double get_tick_rate(void){return _tick_rate;} + double set_tick_rate(const double rate); +}; + +#endif /* INCLUDED_B200_IMPL_HPP */ |