portapack-mayhem/firmware/application/ui_lcr.cpp
furrtek f7e0f36bd9 Added Soundboard
file.cpp: scan_root_files
proc_audiotx.cpp: bandwidth setting
ui_widget.cpp: button on_focus
2016-08-26 08:11:24 +02:00

397 lines
9.4 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_lcr.hpp"
#include "ui_afsksetup.hpp"
#include "ui_debug.hpp"
#include "afsk.hpp"
#include "baseband_api.hpp"
#include "string_format.hpp"
#include "portapack_persistent_memory.hpp"
#include <cstring>
#include <stdio.h>
using namespace portapack;
using namespace afsk;
namespace ui {
void LCRView::focus() {
button_setrgsb.focus();
}
LCRView::~LCRView() {
transmitter_model.disable();
baseband::shutdown();
}
void LCRView::generate_message() {
const char lcr_init[8] = { 127, 127, 127, 127, 127, 127, 127, 15 }; // Modem sync and SOM
const char ec_lut[4][2] = { { 'A', 0x00 }, // Eclairage (Auto, Jour, Nuit)
{ 'J', 0x00 },
{ 'N', 0x00 },
{ 'S', 0x00 } };
char eom[3] = { 3, 0, 0 }; // EOM and space for checksum
uint8_t i;
button_setrgsb.set_text(rgsb);
// Pad litterals to 7 chars (not required ?)
for (i = 0; i < 5; i++)
while (strlen(litteral[i]) < 7)
strcat(litteral[i], " ");
// Compose LCR message
memset(lcr_message, 0, 512);
memcpy(lcr_message, lcr_init, 8);
strcat(lcr_message, rgsb); // Address
strcat(lcr_message, "PA ");
for (i = 0; i < 5; i++) {
if (checkboxes[i].value() == true) {
strcat(lcr_message, "AM=");
strcat(lcr_message, to_string_dec_uint(i + 1, 1).c_str());
strcat(lcr_message, " AF=\"");
strcat(lcr_message, litteral[i]);
strcat(lcr_message, "\" CL=0 ");
}
}
strcat(lcr_message, "EC=");
strcat(lcr_message, ec_lut[options_ec.selected_index()]);
strcat(lcr_message, " SAB=0");
// Checksum
checksum = 0;
i = 7; // Skip modem sync
while (lcr_message[i])
checksum ^= lcr_message[i++];
checksum ^= eom[0]; // EOM char
checksum &= 0x7F; // Trim
eom[1] = checksum;
strcat(lcr_message, eom);
afsk::generate_data(lcr_message, lcr_message_data);
}
void LCRView::paint(Painter& painter) {
uint8_t i;
std::string final_str;
static constexpr Style style_orange {
.font = font::fixed_8x16,
.background = Color::black(),
.foreground = Color::orange(),
};
Point offset = {
static_cast<Coord>(104),
static_cast<Coord>(68)
};
for (i = 0; i < 5; i++) {
painter.draw_string(
screen_pos() + offset,
style_orange,
litteral[i]
);
offset.y += 32;
}
button_setrgsb.set_text(rgsb);
// Recap: freq @ bps
final_str = to_string_dec_int(portapack::persistent_memory::tuned_frequency() / 1000, 6);
final_str += '@';
final_str += to_string_dec_int(portapack::persistent_memory::afsk_bitrate(), 4);
final_str += "bps ";
final_str += afsk_formats[portapack::persistent_memory::afsk_format()].shortname;
text_recap.set(final_str);
}
void LCRView::update_progress() {
char str[16];
text_status.set(" ");
if (tx_mode == SINGLE) {
strcpy(str, to_string_dec_uint(repeat_index).c_str());
strcat(str, "/");
strcat(str, to_string_dec_uint(portapack::persistent_memory::afsk_repeats()).c_str());
text_status.set(str);
progress.set_value(repeat_index);
} else if (tx_mode == SCAN) {
strcpy(str, to_string_dec_uint(repeat_index).c_str());
strcat(str, "/");
strcat(str, to_string_dec_uint(portapack::persistent_memory::afsk_repeats()).c_str());
strcat(str, " ");
strcat(str, to_string_dec_uint(scan_index + 1).c_str());
strcat(str, "/");
strcat(str, to_string_dec_uint(scan_count).c_str());
text_status.set(str);
progress.set_value(scan_progress);
} else {
text_status.set("Ready");
progress.set_value(0);
}
}
void LCRView::on_txdone(int n) {
char str[16];
if (n > 0) {
// Repeating...
repeat_index = n + 1;
if (tx_mode == SCAN) {
scan_progress++;
update_progress();
} else {
update_progress();
}
} else {
// Done transmitting
if ((tx_mode == SCAN) && (scan_index < (scan_count - 1))) {
transmitter_model.disable();
if (abort_scan) {
// Kill scan process
strcpy(str, "Abort @");
strcat(str, rgsb);
text_status.set(str);
progress.set_value(0);
tx_mode = IDLE;
abort_scan = false;
button_scan.set_style(&style_val);
button_scan.set_text("SCAN");
} else {
// Next address
scan_index++;
strcpy(rgsb, &scan_list[options_scanlist.selected_index()].addresses[scan_index * 5]);
scan_progress++;
repeat_index = 1;
update_progress();
start_tx(true);
}
} else {
transmitter_model.disable();
tx_mode = IDLE;
update_progress();
button_scan.set_style(&style_val);
button_scan.set_text("SCAN");
}
}
}
void LCRView::start_tx(const bool scan) {
uint8_t afsk_format;
uint8_t afsk_repeats;
afsk_repeats = portapack::persistent_memory::afsk_repeats();
if (scan) {
if (tx_mode != SCAN) {
scan_index = 0;
scan_count = scan_list[options_scanlist.selected_index()].count;
scan_progress = 1;
repeat_index = 1;
tx_mode = SCAN;
strcpy(rgsb, &scan_list[options_scanlist.selected_index()].addresses[0]);
progress.set_max(scan_count * afsk_repeats);
update_progress();
}
} else {
tx_mode = SINGLE;
repeat_index = 1;
progress.set_max(afsk_repeats);
update_progress();
}
generate_message();
switch (portapack::persistent_memory::afsk_format()) {
case 0:
case 1:
case 2:
afsk_format = 0;
break;
case 3:
afsk_format = 1;
break;
default:
afsk_format = 0;
}
transmitter_model.set_tuning_frequency(portapack::persistent_memory::tuned_frequency());
transmitter_model.set_baseband_configuration({
.mode = 0,
.sampling_rate = 1536000,
.decimation_factor = 1,
});
transmitter_model.set_rf_amp(true);
transmitter_model.set_lna(40);
transmitter_model.set_vga(40);
transmitter_model.set_baseband_bandwidth(1750000);
transmitter_model.enable();
memcpy(shared_memory.tx_data, lcr_message_data, 300);
baseband::set_afsk_data(
(153600 * 5) / portapack::persistent_memory::afsk_bitrate(),
portapack::persistent_memory::afsk_mark_freq() * 437 * 5, //(0x40000 * 256) / (153600 / 25),
portapack::persistent_memory::afsk_space_freq() * 437 * 5, //(0x40000 * 256) / (153600 / 25),
afsk_repeats,
portapack::persistent_memory::afsk_bw() * 115, // See proc_afsk.cpp
afsk_format
);
}
void LCRView::on_button_setam(NavigationView& nav, Button& button) {
textentry(nav, litteral[button.id], 7);
}
LCRView::LCRView(NavigationView& nav) {
std::string label;
baseband::run_image(portapack::spi_flash::image_tag_afsk);
strcpy(rgsb, &scan_list[0].addresses[0]);
add_children({ {
&text_recap,
&options_ec,
&button_setrgsb,
&button_txsetup,
&text_status,
&progress,
&button_lcrdebug,
&button_transmit,
&text_scanlist,
&options_scanlist,
&button_scan,
&button_clear
} });
options_scanlist.set_selected_index(0);
const auto button_setam_fn = [this, &nav](Button& button) {
this->on_button_setam(nav, button);
};
size_t n = 0;
for(auto& button : buttons) {
button.on_select = button_setam_fn;
button.id = n;
label = "AM " + to_string_dec_uint(n + 1, 1);;
button.set_text(label);
button.set_parent_rect({
static_cast<Coord>(48),
static_cast<Coord>(n * 32 + 64),
48, 24
});
add_child(&button);
n++;
}
n = 0;
for(auto& checkbox : checkboxes) {
checkbox.set_parent_rect({
static_cast<Coord>(16),
static_cast<Coord>(n * 32 + 64),
48, 24
});
checkbox.set_value(false);
add_child(&checkbox);
n++;
}
n = 0;
for(auto& rectangle : rectangles) {
rectangle.set_parent_rect({
static_cast<Coord>(104 - 2),
static_cast<Coord>(n * 32 + 68 - 2),
56 + 4, 16 + 4
});
rectangle.set_color(ui::Color::grey());
rectangle.set_outline(true);
add_child(&rectangle);
n++;
}
button_setrgsb.set_text(rgsb);
options_ec.set_selected_index(0); // Auto
checkboxes[0].set_value(true);
button_transmit.set_style(&style_val);
button_scan.set_style(&style_val);
button_setrgsb.on_select = [this,&nav](Button&) {
textentry(nav, rgsb, 4);
};
button_txsetup.on_select = [&nav](Button&) {
nav.push<AFSKSetupView>();
};
button_lcrdebug.on_select = [this, &nav](Button&) {
generate_message();
nav.push<DebugLCRView>(std::string(lcr_message), checksum);
};
button_transmit.on_select = [this](Button&) {
if (tx_mode == IDLE) start_tx(false);
};
button_scan.on_select = [this](Button&) {
if (tx_mode == IDLE) {
button_scan.set_style(&style_cancel);
button_scan.set_text("ABORT");
start_tx(true);
} else {
abort_scan = true;
}
};
button_clear.on_select = [this, &nav](Button&) {
uint8_t n;
if (tx_mode == IDLE) {
memset(litteral, 0, 5 * 8);
options_ec.set_selected_index(0); // Auto
for (n = 0; n < 5; n++)
checkboxes[n].set_value(true);
set_dirty();
start_tx(false);
} else if (tx_mode == SCAN) {
abort_scan = true;
}
};
}
} /* namespace ui */