mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2024-12-14 20:18:13 +00:00
70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
/*
|
|
* Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
|
|
*
|
|
* 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 "baseband_processor.hpp"
|
|
|
|
#include "portapack_shared_memory.hpp"
|
|
|
|
#include "dsp_fft.hpp"
|
|
|
|
#include "audio_dma.hpp"
|
|
|
|
#include "message.hpp"
|
|
#include "event_m4.hpp"
|
|
#include "utility.hpp"
|
|
|
|
#include <cstddef>
|
|
#include <algorithm>
|
|
|
|
void BasebandProcessor::feed_channel_stats(const buffer_c16_t& channel) {
|
|
channel_stats.feed(
|
|
channel,
|
|
[](const ChannelStatistics& statistics) {
|
|
const ChannelStatisticsMessage channel_stats_message { statistics };
|
|
shared_memory.application_queue.push(channel_stats_message);
|
|
}
|
|
);
|
|
}
|
|
|
|
void BasebandProcessor::fill_audio_buffer(const buffer_s16_t& audio) {
|
|
auto audio_buffer = audio::dma::tx_empty_buffer();;
|
|
for(size_t i=0; i<audio_buffer.count; i++) {
|
|
audio_buffer.p[i].left = audio_buffer.p[i].right = audio.p[i];
|
|
}
|
|
i2s::i2s0::tx_unmute();
|
|
|
|
feed_audio_stats(audio);
|
|
}
|
|
|
|
void BasebandProcessor::mute_audio() {
|
|
i2s::i2s0::tx_mute();
|
|
}
|
|
|
|
void BasebandProcessor::feed_audio_stats(const buffer_s16_t& audio) {
|
|
audio_stats.feed(
|
|
audio,
|
|
[](const AudioStatistics& statistics) {
|
|
const AudioStatisticsMessage audio_stats_message { statistics };
|
|
shared_memory.application_queue.push(audio_stats_message);
|
|
}
|
|
);
|
|
}
|