HackRF-Treasure-Chest/Software/portapack-mayhem/firmware/baseband/audio_input.cpp

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2022-09-22 18:26:57 +02:00
/*
* Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
* Copyright (C) 2016 Furrtek
*
* This file is part of PortaPack.
*
* 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 2, 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; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#include "audio_input.hpp"
#include "portapack_shared_memory.hpp"
#include "audio_dma.hpp"
#include "message.hpp"
#include <cstdint>
#include <cstddef>
#include <array>
void AudioInput::read_audio_buffer(buffer_s16_t& audio) {
auto audio_buffer = audio::dma::rx_empty_buffer();
for (size_t i=0; i<audio_buffer.count; i++)
audio.p[i] = audio_buffer.p[i].right;
}