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Morse CW TX and message set button

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This commit is contained in:
furrtek 2017-02-14 17:16:59 +00:00
parent 6c86ad1b72
commit 58718afd50
8 changed files with 131 additions and 221 deletions
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88
firmware/application/ui_morse.cpp
View file

@ -32,17 +32,25 @@ Continuous (Fox-oring)
#include "portapack.hpp"
#include "baseband_api.hpp"
#include "hackrf_gpio.hpp"
#include "portapack_shared_memory.hpp"
#include "ui_textentry.hpp"
#include <cstring>
#include <stdio.h>
using namespace portapack;
using namespace morse;
using namespace hackrf::one;
// TODO: Live keying mode: Dit on left key, dah on right ?
namespace ui {
void MorseView::on_set_text(NavigationView& nav) {
textentry(nav, buffer, 28);
}
void MorseView::focus() {
tx_view.focus();
}
@ -52,21 +60,58 @@ MorseView::~MorseView() {
baseband::shutdown();
}
void MorseView::paint(Painter& painter) {
(void)painter;
void MorseView::paint(Painter&) {
message = buffer;
text_message.set(message);
}
static WORKING_AREA(ookthread_wa, 256);
static msg_t ookthread_fn(void * arg) {
uint32_t v = 0, delay = 0;
size_t i = 0;
uint8_t * message = shared_memory.bb_data.tones_data.message;
MorseView * arg_c = (MorseView*)arg;
chRegSetThreadName("ookthread");
for (i = 0; i < arg_c->symbol_count; i++) {
if (chThdShouldTerminate()) break;
if (message[i] == 0) {
v = 1;
delay = MORSE_DOT;
} else if (message[i] == 1) {
v = 1;
delay = MORSE_DASH;
} else if (message[i] == 2) {
v = 0;
delay = MORSE_SYMBOL_SPACE;
} else if (message[i] == 3) {
v = 0;
delay = MORSE_LETTER_SPACE;
} else if (message[i] == 4) {
v = 0;
delay = MORSE_WORD_SPACE;
}
gpio_tx.write(v);
arg_c->on_tx_progress(i, false);
chThdSleepMilliseconds(delay * arg_c->time_unit_ms);
}
gpio_tx.write(0);
arg_c->on_tx_progress(0, true);
chThdExit(0);
return 0;
}
bool MorseView::start_tx() {
size_t symbol_count;
std::string message;
if (checkbox_foxhunt.value()) {
if (checkbox_foxhunt.value())
message = foxhunt_codes[options_foxhunt.selected_index_value()];
} else {
message = "ABCDEFGHIJKLMN";
}
symbol_count = morse_encode(message, field_time_unit.value(), field_tone.value());
time_unit_ms = field_time_unit.value();
symbol_count = morse_encode(message, time_unit_ms, field_tone.value());
if (!symbol_count) {
nav_.display_modal("Error", "Message too long.", INFO, nullptr);
@ -82,7 +127,11 @@ bool MorseView::start_tx() {
transmitter_model.set_baseband_bandwidth(1750000);
transmitter_model.enable();
baseband::set_tones_data(transmitter_model.bandwidth(), 0, symbol_count, false, false);
if (options_modulation.selected_index() == 0) {
ookthread = chThdCreateStatic(ookthread_wa, sizeof(ookthread_wa), NORMALPRIO + 10, ookthread_fn, this);
} else {
baseband::set_tones_data(transmitter_model.bandwidth(), 0, symbol_count, false, false);
}
return true;
}
@ -100,21 +149,29 @@ MorseView::MorseView(
NavigationView& nav
) : nav_ (nav)
{
baseband::run_image(portapack::spi_flash::image_tag_tones);
add_children({
&labels,
&checkbox_foxhunt,
&options_foxhunt,
&text_time_unit,
&field_time_unit,
&text_tone,
&field_tone,
&options_modulation,
&text_message,
&button_message,
&progressbar,
&tx_view
});
field_time_unit.set_value(50); // 50ms
field_tone.set_value(700); // 700Hz
field_time_unit.set_value(50); // 50ms
field_tone.set_value(700); // 700Hz
options_modulation.set_selected_index(0); // CW
button_message.on_select = [this, &nav](Button&) {
this->on_set_text(nav);
};
tx_view.on_edit_frequency = [this, &nav]() {
auto new_view = nav.push<FrequencyKeypadView>(receiver_model.tuning_frequency());
@ -129,6 +186,7 @@ MorseView::MorseView(
};
tx_view.on_stop = [this]() {
chThdTerminate(ookthread);
tx_view.set_transmitting(false);
};