mirror of
https://github.com/eried/portapack-mayhem.git
synced 2025-05-12 11:42:13 -04:00
Added Soundboard
file.cpp: scan_root_files proc_audiotx.cpp: bandwidth setting ui_widget.cpp: button on_focus
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furrtek
parent
5de6349199
commit
f7e0f36bd9
19 changed files with 462 additions and 121 deletions
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@ -1,5 +1,6 @@
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/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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* Copyright (C) 2016 Furrtek
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*
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* This file is part of PortaPack.
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*
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@ -19,6 +20,8 @@
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* Boston, MA 02110-1301, USA.
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*/
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// To prepare samples: for f in ./*.wav; do sox "$f" -r 48000 -c 1 -b8 --norm "conv/$f"; done
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#include "ui_soundboard.hpp"
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#include "ch.h"
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@ -35,28 +38,65 @@
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#include "portapack_shared_memory.hpp"
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#include <cstring>
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#include <vector>
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using namespace portapack;
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namespace ui {
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uint16_t SoundBoardView::shitty_rand() {
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uint8_t bit;
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void SoundBoardView::on_show() {
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/*
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// Just in case
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EventDispatcher::message_map().unregister_handler(Message::ID::DisplayFrameSync);
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bit = ((lfsr >> 0) ^ (lfsr >> 2) ^ (lfsr >> 3) ^ (lfsr >> 5) ) & 1;
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// "Vertical blank interrupt"
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EventDispatcher::message_map().register_handler(Message::ID::DisplayFrameSync,
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[this](const Message* const) {
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pbar_test.set_value(testv/4);
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testv++;
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}
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);*/
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return lfsr = (lfsr >> 1) | (bit << 15);
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}
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std::string SoundBoardView::title() const {
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return "Sound board";
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};
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void SoundBoardView::do_random() {
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uint16_t id;
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chThdSleepMilliseconds(300); // 100ms
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id = shitty_rand() % max_sound;
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play_sound(id);
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buttons[id % 21].focus();
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page = id / 21;
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refresh_buttons(id);
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}
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void SoundBoardView::prepare_audio() {
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if (cnt >= sample_duration) {
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if (tx_mode == NORMAL) {
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if (!check_loop.value()) {
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pbar.set_value(0);
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transmitter_model.disable();
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return;
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} else {
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file.seek(44);
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cnt = 0;
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}
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} else {
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pbar.set_value(0);
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transmitter_model.disable();
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do_random();
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}
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}
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pbar.set_value(cnt);
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file.read(audio_buffer, 1024);
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for (size_t n = 0; n < 1024; n++)
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audio_buffer[n] -= 0x80;
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cnt += 1024;
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baseband::set_fifo_data(audio_buffer);
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}
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void SoundBoardView::focus() {
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buttons[0].focus();
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@ -66,72 +106,218 @@ void SoundBoardView::on_tuning_frequency_changed(rf::Frequency f) {
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transmitter_model.set_tuning_frequency(f);
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}
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void SoundBoardView::on_button(Button& button) {
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text_test.set(to_string_dec_uint(button.id));
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void SoundBoardView::play_sound(uint16_t id) {
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auto error = file.open(sounds[id].filename);
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if (error.is_valid()) return;
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sample_duration = sounds[id].sample_duration;
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pbar.set_max(sample_duration);
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pbar.set_value(0);
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cnt = 0;
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file.seek(44); // Skip header
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prepare_audio();
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transmitter_model.set_baseband_configuration({
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.mode = 0,
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.sampling_rate = 1536000,
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.decimation_factor = 1,
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});
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transmitter_model.set_rf_amp(true);
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transmitter_model.set_lna(40);
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transmitter_model.set_vga(40);
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transmitter_model.set_baseband_bandwidth(1750000);
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transmitter_model.enable();
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baseband::set_audiotx_data(number_bw.value());
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}
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void SoundBoardView::show_infos(uint16_t id) {
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uint32_t duration = sounds[id].ms_duration;
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text_duration.set(to_string_dec_uint(duration / 1000) + "." + to_string_dec_uint((duration / 100) % 10) + "s");
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}
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void SoundBoardView::refresh_buttons(uint16_t id) {
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size_t n = 0, n_sound;
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text_page.set(to_string_dec_uint(page + 1) + "/" + to_string_dec_uint(max_page));
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for (auto& button : buttons) {
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n_sound = (page * 21) + n;
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button.id = n_sound;
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if (n_sound < max_sound) {
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button.set_text(sounds[n_sound].shortname);
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button.set_style(styles[sounds[n_sound].shortname[0] & 3]);
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} else {
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button.set_text("- - -");
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button.set_style(styles[0]);
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}
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n++;
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}
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show_infos(id);
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}
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void SoundBoardView::change_page(Button& button, const KeyEvent key) {
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// Stupid way to find out if the button is on the sides
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if (button.screen_pos().x < 32) {
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if ((key == KeyEvent::Left) && (page > 0)) {
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page--;
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refresh_buttons(button.id);
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}
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}
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if (button.screen_pos().x > 120) {
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if ((key == KeyEvent::Right) && (page < max_page - 1)) {
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page++;
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refresh_buttons(button.id);
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}
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}
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}
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uint16_t SoundBoardView::fb_to_uint16(const std::string& fb) {
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return (fb[1] << 8) + fb[0];
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}
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uint32_t SoundBoardView::fb_to_uint32(const std::string& fb) {
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return (fb[3] << 24) + (fb[2] << 16) + (fb[1] << 8) + fb[0];
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}
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SoundBoardView::SoundBoardView(
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NavigationView& nav
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)
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{
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size_t n;
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std::vector<std::string> file_list;
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std::string file_name;
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uint32_t size;
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uint8_t c;
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for (n = 0; n < 12; n++) {
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sounds[n].filename = "";
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sounds[n].shortname = "Empty";
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sounds[n].min = 0;
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sounds[n].sec = 0;
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char file_buffer[32];
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baseband::run_image(portapack::spi_flash::image_tag_audio_tx);
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file_list = scan_root_files(".WAV");
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c = 0;
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for (auto& file_name : file_list) {
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auto error = file.open(file_name);
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file.seek(40);
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file.read(file_buffer, 4);
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size = fb_to_uint32(file_buffer);
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sounds[c].size = size;
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file.seek(22);
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file.read(file_buffer, 2);
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if (fb_to_uint16(file_buffer) > 1) {
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sounds[c].stereo = true;
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size /= 2;
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} else
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sounds[c].stereo = false;
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file.seek(24);
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file.read(file_buffer, 4);
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sounds[c].sample_rate = fb_to_uint32(file_buffer);
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file.seek(34);
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file.read(file_buffer, 2);
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if (fb_to_uint16(file_buffer) > 8) {
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sounds[c].sixteenbit = true;
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size /= 2;
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} else
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sounds[c].sixteenbit = false;
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sounds[c].ms_duration = (size * 1000) / sounds[c].sample_rate;
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sounds[c].sample_duration = size;
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sounds[c].filename = file_name;
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sounds[c].shortname = file_name.substr(0, file_name.find_last_of("."));
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c++;
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if (c == 100) break;
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}
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max_sound = c;
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max_page = max_sound / 21;
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add_children({ {
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&text_test,
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&field_frequency,
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&number_bw,
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&pbar_test,
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&button_load,
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&text_kHz,
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&text_page,
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&text_duration,
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&pbar,
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&check_loop,
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&button_random,
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&button_exit
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} });
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const auto button_fn = [this](Button& button) {
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this->on_button(button);
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tx_mode = NORMAL;
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this->play_sound(button.id);
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};
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const auto button_focus = [this](Button& button) {
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this->show_infos(button.id);
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};
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const auto button_dir = [this](Button& button, const KeyEvent key) {
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(void)button;
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this->change_page(button, key);
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};
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size_t n = 0;
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for(auto& button : buttons) {
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add_child(&button);
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button.id = n;
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button.on_select = button_fn;
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button.on_highlight = button_focus;
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button.on_dir = button_dir;
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button.set_parent_rect({
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static_cast<Coord>((n % 3) * 70 + 15),
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static_cast<Coord>((n / 3) * 50 + 30),
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70, 50
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static_cast<Coord>((n % 3) * 78 + 3),
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static_cast<Coord>((n / 3) * 28 + 26),
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78, 28
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});
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button.set_text(sounds[n].shortname);
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n++;
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}
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refresh_buttons(0);
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check_loop.set_value(false);
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number_bw.set_value(15);
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field_frequency.set_value(transmitter_model.tuning_frequency());
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field_frequency.set_step(receiver_model.frequency_step());
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field_frequency.set_step(10000);
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field_frequency.on_change = [this](rf::Frequency f) {
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this->on_tuning_frequency_changed(f);
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};
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field_frequency.on_edit = [this, &nav]() {
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// TODO: Provide separate modal method/scheme?
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auto new_view = nav.push<FrequencyKeypadView>(receiver_model.tuning_frequency());
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auto new_view = nav.push<FrequencyKeypadView>(transmitter_model.tuning_frequency());
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new_view->on_changed = [this](rf::Frequency f) {
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this->on_tuning_frequency_changed(f);
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this->field_frequency.set_value(f);
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};
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};
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/*button_transmit.on_select = [](Button&){
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transmitter_model.set_baseband_configuration({
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.mode = 1,
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.sampling_rate = 1536000,
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.decimation_factor = 1,
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});
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transmitter_model.set_rf_amp(true);
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transmitter_model.enable();
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};*/
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button_random.on_select = [this](Button&){
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if (tx_mode == NORMAL) {
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tx_mode = RANDOM;
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button_random.set_text("STOP");
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do_random();
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} else {
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tx_mode = NORMAL;
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button_random.set_text("Random");
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}
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};
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button_exit.on_select = [&nav](Button&){
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nav.pop();
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@ -140,6 +326,7 @@ SoundBoardView::SoundBoardView(
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SoundBoardView::~SoundBoardView() {
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transmitter_model.disable();
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baseband::shutdown();
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}
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}
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