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//
// Copyright 2010-2014 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#ifndef INCLUDED_X300_DBOARD_IFACE_HPP
#define INCLUDED_X300_DBOARD_IFACE_HPP
#include "ad5623_regs.hpp" //aux dac
#include "ad7922_regs.hpp" //aux adc
#include "x300_clock_ctrl.hpp"
#include <uhd/types/dict.hpp>
#include <uhd/usrp/dboard_iface.hpp>
#include <uhdlib/usrp/cores/gpio_atr_3000.hpp>
#include <uhdlib/usrp/cores/i2c_core_100_wb32.hpp>
#include <uhdlib/usrp/cores/rx_frontend_core_3000.hpp>
#include <uhdlib/usrp/cores/spi_core_3000.hpp>
struct x300_dboard_iface_config_t
{
uhd::usrp::gpio_atr::db_gpio_atr_3000::sptr gpio;
spi_core_3000::sptr spi;
size_t rx_spi_slaveno;
size_t tx_spi_slaveno;
uhd::i2c_iface::sptr i2c;
x300_clock_ctrl::sptr clock;
x300_clock_which_t which_rx_clk;
x300_clock_which_t which_tx_clk;
uint8_t dboard_slot;
uhd::timed_wb_iface::sptr cmd_time_ctrl;
};
class x300_dboard_iface : public uhd::usrp::dboard_iface
{
public:
x300_dboard_iface(const x300_dboard_iface_config_t& config);
~x300_dboard_iface(void) override;
inline special_props_t get_special_props(void) override
{
special_props_t props;
props.soft_clock_divider = false;
props.mangle_i2c_addrs = (_config.dboard_slot == 1);
return props;
}
void write_aux_dac(unit_t, aux_dac_t, double) override;
double read_aux_adc(unit_t, aux_adc_t) override;
void set_pin_ctrl(unit_t unit, uint32_t value, uint32_t mask = 0xffffffff) override;
uint32_t get_pin_ctrl(unit_t unit) override;
void set_atr_reg(
unit_t unit, atr_reg_t reg, uint32_t value, uint32_t mask = 0xffffffff) override;
uint32_t get_atr_reg(unit_t unit, atr_reg_t reg) override;
void set_gpio_ddr(unit_t unit, uint32_t value, uint32_t mask = 0xffffffff) override;
uint32_t get_gpio_ddr(unit_t unit) override;
void set_gpio_out(unit_t unit, uint32_t value, uint32_t mask = 0xffffffff) override;
uint32_t get_gpio_out(unit_t unit) override;
uint32_t read_gpio(unit_t unit) override;
void set_command_time(const uhd::time_spec_t& t) override;
uhd::time_spec_t get_command_time(void) override;
void write_i2c(uint16_t, const uhd::byte_vector_t&) override;
uhd::byte_vector_t read_i2c(uint16_t, size_t) override;
void set_clock_rate(unit_t, double) override;
double get_clock_rate(unit_t) override;
std::vector<double> get_clock_rates(unit_t) override;
void set_clock_enabled(unit_t, bool) override;
double get_codec_rate(unit_t) override;
void write_spi(unit_t unit,
const uhd::spi_config_t& config,
uint32_t data,
size_t num_bits) override;
uint32_t read_write_spi(unit_t unit,
const uhd::spi_config_t& config,
uint32_t data,
size_t num_bits) override;
void set_fe_connection(unit_t unit,
const std::string& name,
const uhd::usrp::fe_connection_t& fe_conn) override;
// X300 can set the FE connection on the RX side
bool has_set_fe_connection(const unit_t unit) override
{
return unit == UNIT_RX;
}
void add_rx_fe(const std::string& fe_name, rx_frontend_core_3000::sptr fe_core);
private:
const x300_dboard_iface_config_t _config;
uhd::dict<unit_t, ad5623_regs_t> _dac_regs;
uhd::dict<unit_t, double> _clock_rates;
uhd::dict<std::string, rx_frontend_core_3000::sptr> _rx_fes;
void _write_aux_dac(unit_t);
};
#endif /* INCLUDED_X300_DBOARD_IFACE_HPP */
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