clock_config.hpp

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//
// Copyright 2010-2011 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
 
#ifndef INCLUDED_UHD_TYPES_CLOCK_CONFIG_HPP
#define INCLUDED_UHD_TYPES_CLOCK_CONFIG_HPP
 
#include <uhd/config.hpp>
 
namespace uhd {

struct UHD_API clock_config_t
{
    //------ simple usage --------//

    static clock_config_t external(void);

    static clock_config_t internal(void);
 
    //------ advanced usage --------//
    enum ref_source_t {
        REF_AUTO = int('a'), // automatic (device specific)
        REF_INT  = int('i'), // internal reference
        REF_SMA  = int('s'), // external sma port
        REF_MIMO = int('m') // reference from mimo cable
    } ref_source;
    enum pps_source_t {
        PPS_INT  = int('i'), // there is no internal
        PPS_SMA  = int('s'), // external sma port
        PPS_MIMO = int('m') // time sync from mimo cable
    } pps_source;
    enum pps_polarity_t {
        PPS_NEG = int('n'), // negative edge
        PPS_POS = int('p') // positive edge
    } pps_polarity;
    clock_config_t(void);
};
 
} // namespace uhd
 
#endif /* INCLUDED_UHD_TYPES_CLOCK_CONFIG_HPP */