mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-09-20 16:15:51 +00:00
70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
/*
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* Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include "baseband_processor.hpp"
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#include "portapack_shared_memory.hpp"
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#include "dsp_fft.hpp"
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#include "audio_dma.hpp"
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#include "message.hpp"
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#include "event_m4.hpp"
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#include "utility.hpp"
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#include <cstddef>
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#include <algorithm>
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void BasebandProcessor::feed_channel_stats(const buffer_c16_t& channel) {
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channel_stats.feed(
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channel,
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[](const ChannelStatistics& statistics) {
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const ChannelStatisticsMessage channel_stats_message { statistics };
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shared_memory.application_queue.push(channel_stats_message);
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}
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);
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}
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void BasebandProcessor::fill_audio_buffer(const buffer_s16_t& audio) {
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auto audio_buffer = audio::dma::tx_empty_buffer();;
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for(size_t i=0; i<audio_buffer.count; i++) {
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audio_buffer.p[i].left = audio_buffer.p[i].right = audio.p[i];
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}
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i2s::i2s0::tx_unmute();
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feed_audio_stats(audio);
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}
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void BasebandProcessor::mute_audio() {
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i2s::i2s0::tx_mute();
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}
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void BasebandProcessor::feed_audio_stats(const buffer_s16_t& audio) {
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audio_stats.feed(
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audio,
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[](const AudioStatistics& statistics) {
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const AudioStatisticsMessage audio_stats_message { statistics };
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shared_memory.application_queue.push(audio_stats_message);
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}
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);
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}
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