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//
// Copyright 2013-2014 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
// Copyright 2019 Ettus Research, a National Instruments Brand
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#ifndef INCLUDED_B200_CORES_HPP
#define INCLUDED_B200_CORES_HPP
#include <uhd/utils/noncopyable.hpp>
#include <uhdlib/usrp/common/adf4001_ctrl.hpp>
#include <uhdlib/usrp/cores/spi_core_3000.hpp>
#include <memory>
#include <mutex>
class b200_local_spi_core : uhd::noncopyable, public uhd::spi_iface
{
public:
typedef std::shared_ptr<b200_local_spi_core> sptr;
enum perif_t { CODEC, PLL };
b200_local_spi_core(uhd::wb_iface::sptr iface, perif_t default_perif);
uint32_t transact_spi(int which_slave,
const uhd::spi_config_t& config,
uint32_t data,
size_t num_bits,
bool readback) override;
void change_perif(perif_t perif);
void restore_perif();
static sptr make(uhd::wb_iface::sptr iface, perif_t default_perif = CODEC);
private:
spi_core_3000::sptr _spi_core;
perif_t _current_perif;
perif_t _last_perif;
std::mutex _mutex;
};
class b200_ref_pll_ctrl : public uhd::usrp::adf4001_ctrl
{
public:
typedef std::shared_ptr<b200_ref_pll_ctrl> sptr;
b200_ref_pll_ctrl(b200_local_spi_core::sptr spi);
void set_lock_to_ext_ref(bool external) override;
private:
b200_local_spi_core::sptr _spi;
};
#endif /* INCLUDED_B200_CORES_HPP */
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