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//
// Copyright 2019 Ettus Research, a National Instruments Brand
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#ifndef INCLUDED_RFNOC_EXAMPLE_GAIN_BLOCK_CONTROL_HPP
#define INCLUDED_RFNOC_EXAMPLE_GAIN_BLOCK_CONTROL_HPP
#include <uhd/config.hpp>
#include <uhd/rfnoc/noc_block_base.hpp>
#include <uhd/types/stream_cmd.hpp>
namespace rfnoc { namespace example {
/*! Block controller for the gain block: Multiply amplitude of signal
*
* This block multiplies the signal input with a fixed gain value.
*/
class UHD_API gain_block_control : public uhd::rfnoc::noc_block_base
{
public:
RFNOC_DECLARE_BLOCK(gain_block_control)
//! The register address of the gain value
static const uint32_t REG_GAIN_VALUE;
/*! Set the gain value
*/
virtual void set_gain_value(const uint32_t gain) = 0;
/*! Get the current gain value (read it from the device)
*/
virtual uint32_t get_gain_value() = 0;
};
}} // namespace rfnoc::example
#endif /* INCLUDED_RFNOC_EXAMPLE_GAIN_BLOCK_CONTROL_HPP */
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