portapack-mayhem/firmware/application/apps/ui_numbers.cpp
furrtek 3193c6ee99 Added bias-T status icon
Merged radio settings in one screen
2018-01-07 23:13:08 +00:00

306 lines
7.3 KiB
C++

/*
* Copyright (C) 2015 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 "ui_numbers.hpp"
#include "string_format.hpp"
#include "portapack.hpp"
#include "hackrf_hal.hpp"
#include "portapack_shared_memory.hpp"
#include <cstring>
#include <stdio.h>
using namespace portapack;
namespace ui {
// TODO: This app takes way too much space, find a way to shrink/simplify or make it an SD card module (loadable)
void NumbersStationView::focus() {
if (file_error)
nav_.display_modal("No voices", "No valid voices found in\nthe /numbers directory.", ABORT, nullptr);
else
button_exit.focus();
}
NumbersStationView::~NumbersStationView() {
transmitter_model.disable();
baseband::shutdown();
}
NumbersStationView::wav_file_t * NumbersStationView::get_wav(uint32_t index) {
return &current_voice->available_wavs[index];
}
void NumbersStationView::prepare_audio() {
uint8_t code;
wav_file_t * wav_file;
if (sample_counter >= sample_length) {
if (segment == ANNOUNCE) {
if (!announce_loop) {
code_index = 0;
segment = MESSAGE;
} else {
wav_file = get_wav(11);
reader->open(current_voice->dir + file_names[wav_file->index].name + ".wav");
sample_length = wav_file->length;
announce_loop--;
}
}
if (segment == MESSAGE) {
if (code_index == 25) {
transmitter_model.disable();
return;
}
code = symfield_code.get_sym(code_index);
if (code >= 10) {
memset(audio_buffer, 0, 1024);
if (code == 10) {
pause = 11025; // p: 0.25s @ 44100Hz
} else if (code == 11) {
pause = 33075; // P: 0.75s @ 44100Hz
} else if (code == 12) {
transmitter_model.disable();
return;
}
} else {
wav_file = get_wav(code);
reader->open(current_voice->dir + file_names[code].name + ".wav");
sample_length = wav_file->length;
}
code_index++;
}
sample_counter = 0;
}
if (!pause) {
auto bytes_read = reader->read(audio_buffer, 1024).value();
// Unsigned to signed, pretty stupid :/
for (size_t n = 0; n < bytes_read; n++)
audio_buffer[n] -= 0x80;
for (size_t n = bytes_read; n < 1024; n++)
audio_buffer[n] = 0;
sample_counter += 1024;
} else {
if (pause >= 1024) {
pause -= 1024;
} else {
sample_counter = sample_length;
pause = 0;
}
}
baseband::set_fifo_data(audio_buffer);
}
void NumbersStationView::start_tx() {
//sample_length = sound_sizes[10]; // Announce
sample_counter = sample_length;
code_index = 0;
announce_loop = 2;
segment = ANNOUNCE;
prepare_audio();
transmitter_model.set_sampling_rate(1536000U);
transmitter_model.set_rf_amp(true);
transmitter_model.set_baseband_bandwidth(1750000);
transmitter_model.enable();
baseband::set_audiotx_data(
(1536000 / 44100) - 1, // TODO: Read wav file's samplerate
12000,
1,
false,
0
);
}
void NumbersStationView::on_tick_second() {
armed_blink = not armed_blink;
if (armed_blink)
check_armed.set_style(&style_red);
else
check_armed.set_style(&style());
check_armed.set_dirty();
}
void NumbersStationView::on_voice_changed(size_t index) {
std::string code_list = "";
for (const auto& wavs : voices[index].available_wavs)
code_list += wavs.code;
for (uint32_t c = 0; c < 25; c++)
symfield_code.set_symbol_list(c, code_list);
current_voice = &voices[index];
}
bool NumbersStationView::check_wav_validity(const std::string dir, const std::string file) {
if (reader->open("/numbers/" + dir + "/" + file)) {
// Check format (mono, 8 bits)
if ((reader->channels() == 1) && (reader->bits_per_sample() == 8))
return true;
else
return false;
} else
return false;
}
NumbersStationView::NumbersStationView(
NavigationView& nav
) : nav_ (nav)
{
std::vector<std::filesystem::path> directory_list;
using option_t = std::pair<std::string, int32_t>;
using options_t = std::vector<option_t>;
options_t voice_options;
voice_t temp_voice { };
bool valid;
uint32_t c;
//uint8_t y, m, d, dayofweek;
reader = std::make_unique<WAVFileReader>();
// Search for valid voice directories
directory_list = scan_root_directories("/numbers");
if (!directory_list.size()) {
file_error = true;
return;
}
for (const auto& dir : directory_list) {
c = 0;
for (const auto& file_name : file_names) {
valid = check_wav_validity(dir.string(), file_name.name + ".wav");
if ((!valid) && (file_name.required)) {
temp_voice.available_wavs.clear();
break; // Invalid required file means invalid voice
} else if (valid) {
temp_voice.available_wavs.push_back({ file_name.code, c++, 0, 0 }); // TODO: Needs length and samplerate
}
}
if (!temp_voice.available_wavs.empty()) {
// Voice can be used, are there accent files ?
c = 0;
for (const auto& file_name : file_names) {
valid = check_wav_validity(dir.string(), file_name.name + "a.wav");
if ((!valid) && (file_name.required)) {
c = 0;
break; // Invalid required file means accents can't be used
} else if (valid) {
c++;
}
}
temp_voice.accent = c ? true : false;
temp_voice.dir = dir.string();
voices.push_back(temp_voice);
}
}
if (voices.empty()) {
file_error = true;
return;
}
baseband::run_image(portapack::spi_flash::image_tag_audio_tx);
add_children({
&labels,
&symfield_code,
&check_armed,
&options_voices,
&text_voice_flags,
//&button_tx_now,
&button_exit
});
for (const auto& voice : voices)
voice_options.emplace_back(voice.dir.substr(0, 4), 0);
options_voices.set_options(voice_options);
options_voices.on_change = [this](size_t i, int32_t) {
this->on_voice_changed(i);
};
options_voices.set_selected_index(0);
check_armed.set_value(false);
check_armed.on_select = [this](Checkbox&, bool v) {
if (v) {
armed_blink = false;
signal_token_tick_second = rtc_time::signal_tick_second += [this]() {
this->on_tick_second();
};
} else {
check_armed.set_style(&style());
rtc_time::signal_tick_second -= signal_token_tick_second;
}
};
// DEBUG
symfield_code.set_sym(0, 10);
symfield_code.set_sym(1, 3);
symfield_code.set_sym(2, 4);
symfield_code.set_sym(3, 11);
symfield_code.set_sym(4, 6);
symfield_code.set_sym(5, 1);
symfield_code.set_sym(6, 9);
symfield_code.set_sym(7, 7);
symfield_code.set_sym(8, 8);
symfield_code.set_sym(9, 0);
symfield_code.set_sym(10, 12); // End
/*
rtc::RTC datetime;
rtcGetTime(&RTCD1, &datetime);
// Thanks, Sakamoto-sama !
y = datetime.year();
m = datetime.month();
d = datetime.day();
y -= m < 3;
dayofweek = (y + y/4 - y/100 + y/400 + month_table[m-1] + d) % 7;
text_title.set(day_of_week[dayofweek]);
*/
button_exit.on_select = [&nav](Button&){
nav.pop();
};
}
} /* namespace ui */