From ba5722f6133f9051a999cbba3ba13a4ee56f63c8 Mon Sep 17 00:00:00 2001 From: Trung N Tran Date: Mon, 25 Jun 2018 14:06:18 -0700 Subject: e300: merge files from rfnoc-devel This disables the ability to do "network mode" on the E310. --- host/lib/usrp/e300/e3xx_radio_ctrl_impl.hpp | 149 ++++++++++++++++++++++++++++ 1 file changed, 149 insertions(+) create mode 100644 host/lib/usrp/e300/e3xx_radio_ctrl_impl.hpp (limited to 'host/lib/usrp/e300/e3xx_radio_ctrl_impl.hpp') diff --git a/host/lib/usrp/e300/e3xx_radio_ctrl_impl.hpp b/host/lib/usrp/e300/e3xx_radio_ctrl_impl.hpp new file mode 100644 index 000000000..b0804ba50 --- /dev/null +++ b/host/lib/usrp/e300/e3xx_radio_ctrl_impl.hpp @@ -0,0 +1,149 @@ +// +// Copyright 2015-2016 Ettus Research +// +// 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 . +// + +#ifndef INCLUDED_LIBUHD_RFNOC_E3XX_RADIO_CTRL_IMPL_HPP +#define INCLUDED_LIBUHD_RFNOC_E3XX_RADIO_CTRL_IMPL_HPP + +#include "e300_global_regs.hpp" +#include +#include +#include +#include +#include + +namespace uhd { + namespace rfnoc { + +/*! \brief Provide access to an E3XX radio. + */ +class e3xx_radio_ctrl_impl : public radio_ctrl_impl +{ +public: + /************************************************************************ + * Structors + ***********************************************************************/ + UHD_RFNOC_RADIO_BLOCK_CONSTRUCTOR_DECL(e3xx_radio_ctrl) + virtual ~e3xx_radio_ctrl_impl(); + + /************************************************************************ + * API calls + ***********************************************************************/ + double set_rate(double rate); + void set_rx_antenna(const std::string &ant, const size_t chan); + + double set_tx_frequency(const double freq, const size_t chan); + double set_rx_frequency(const double freq, const size_t chan); + + double set_tx_gain(const double gain, const size_t chan); + double set_rx_gain(const double gain, const size_t chan); + double set_rx_bandwidth(const double bandwidth, const size_t chan); + + double get_tx_gain(const size_t chan); + double get_rx_gain(const size_t chan); + double get_rx_bandwidth(const size_t chan); + + std::vector get_gpio_banks() const; + void set_gpio_attr(const std::string &bank, const std::string &attr, const uint32_t value, const uint32_t mask); + uint32_t get_gpio_attr(const std::string &bank, const std::string &attr); + + size_t get_chan_from_dboard_fe(const std::string &fe, const direction_t); + std::string get_dboard_fe_from_chan(const size_t chan, const direction_t); + + /************************************************************************ + * RFIC setup and control + ***********************************************************************/ + /*! Set up the radio. No API calls may be made before this one. + */ + void setup_radio(uhd::usrp::ad9361_ctrl::sptr safe_codec_ctrl); + +private: + void _setup_radio_channel(const size_t chan); + void _reset_radio(void); + +protected: + /************************************************************************ + * Helpers + ***********************************************************************/ + virtual bool check_radio_config(); + void _enforce_tick_rate_limits(const size_t chans, const double tick_rate); + +private: + /************************************************************************ + * Peripheral controls + ***********************************************************************/ + void _update_fe_lo_freq(const std::string &fe, const double freq); + void _update_atrs(void); + void _update_atr_leds(uhd::usrp::gpio_atr::gpio_atr_3000::sptr leds, const std::string &rx_ant); + + void _update_gpio_state(void); + void _update_enables(void); + + void _update_time_source(const std::string &source); + + // get frontend lock sensor + uhd::sensor_value_t _get_fe_pll_lock(const bool is_tx); + + /************************************************************************ + * Internal GPIO control + ***********************************************************************/ + struct gpio_t + { + gpio_t() : pps_sel(uhd::usrp::e300::global_regs::PPS_INT), + mimo(0), radio_rst(0), tx_bandsels(0), + rx_bandsel_a(0), rx_bandsel_b(0), rx_bandsel_c(0) + {} + + uint32_t pps_sel; + uint32_t mimo; + uint32_t radio_rst; + + uint32_t tx_bandsels; + uint32_t rx_bandsel_a; + uint32_t rx_bandsel_b; + uint32_t rx_bandsel_c; + + static const size_t PPS_SEL = 0; + static const size_t MIMO = 2; + static const size_t RADIO_RST = 3; + static const size_t TX_BANDSEL = 4; + static const size_t RX_BANDSELA = 7; + static const size_t RX_BANDSELB = 13; + static const size_t RX_BANDSELC = 17; + }; + uint8_t _get_internal_gpio(uhd::usrp::gpio_atr::gpio_atr_3000::sptr); + +private: // members + struct e3xx_perifs_t + { + usrp::gpio_atr::gpio_atr_3000::sptr atr; + uhd::usrp::gpio_atr::gpio_atr_3000::sptr leds; + }; + //! SPI to talk to the AD936x + spi_core_3000::sptr _spi; + //! One ATR per channel + std::map _e3xx_perifs; + //! AD936x controls + uhd::usrp::ad9361_ctrl::sptr _codec_ctrl; + uhd::usrp::ad936x_manager::sptr _codec_mgr; + gpio_t _misc; + +}; /* class radio_ctrl_impl */ + +}} /* namespace uhd::rfnoc */ + +#endif /* INCLUDED_LIBUHD_RFNOC_E3XX_RADIO_CTRL_IMPL_HPP */ +// vim: sw=4 et: -- cgit v1.2.3