mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-12-24 23:09:26 -05:00
better "squelch" and coloring big numbers
When scanner finds a freq with high dbi, it locks into it "listening" a bit more (less than a second) for either confirm or discard it as an actual high dbi or just a spurious thing. The big number frequency changes color accordingly: Grey = just scanning, yellow = locking in, Green = Found something, allowing the user to listen.
This commit is contained in:
euquiq
parent
f50b376cbd
commit
e8f6e1389e
@ -21,7 +21,7 @@
|
||||
*/
|
||||
|
||||
#include "ui_scanner.hpp"
|
||||
|
||||
#include "portapack_persistent_memory.hpp"
|
||||
#include "baseband_api.hpp"
|
||||
#include "string_format.hpp"
|
||||
#include "audio.hpp"
|
||||
@ -66,6 +66,14 @@ bool ScannerThread::is_userpause() {
|
||||
return _userpause;
|
||||
}
|
||||
|
||||
void ScannerThread::set_freq_lock(const uint32_t v) {
|
||||
_freq_lock = v;
|
||||
}
|
||||
|
||||
uint32_t ScannerThread::is_freq_lock() {
|
||||
return _freq_lock;
|
||||
}
|
||||
|
||||
msg_t ScannerThread::static_fn(void* arg) {
|
||||
auto obj = static_cast<ScannerThread*>(arg);
|
||||
obj->run();
|
||||
@ -75,27 +83,44 @@ msg_t ScannerThread::static_fn(void* arg) {
|
||||
void ScannerThread::run() {
|
||||
if (frequency_list_.size()) { //IF THERE IS A FREQUENCY LIST ...
|
||||
RetuneMessage message { };
|
||||
uint32_t frequency_index = 0;
|
||||
uint32_t frequency_index = frequency_list_.size();
|
||||
uint32_t freqlock_counter=0;
|
||||
while( !chThdShouldTerminate() ) {
|
||||
if (_scanning) {
|
||||
// Retune
|
||||
receiver_model.set_tuning_frequency(frequency_list_[frequency_index]);
|
||||
message.range = frequency_index;
|
||||
EventDispatcher::send_message(message);
|
||||
if (_freq_lock == 0) { //normal scanning
|
||||
frequency_index++;
|
||||
if (frequency_index >= frequency_list_.size())
|
||||
frequency_index = 0;
|
||||
receiver_model.set_tuning_frequency(frequency_list_[frequency_index]); // Retune
|
||||
} else {
|
||||
chThdSleepMilliseconds(25); //Extra time ?
|
||||
}
|
||||
|
||||
frequency_index++;
|
||||
if (frequency_index >= frequency_list_.size())
|
||||
frequency_index = 0;
|
||||
message.range = frequency_index; //Inform freq (for coloring purposes also!)
|
||||
EventDispatcher::send_message(message);
|
||||
}
|
||||
chThdSleepMilliseconds(50); //50 is enough for reception stabilization, increase for more precise scanning ?
|
||||
chThdSleepMilliseconds(50);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void ScannerView::handle_retune(uint32_t i) {
|
||||
big_display.set(frequency_list[i]); //Show the big Freq
|
||||
text_cycle.set( to_string_dec_uint(i + 1,3) );
|
||||
if (description_list[i].size() > 0) desc_cycle.set( description_list[i] ); //If this is a new description: show
|
||||
switch (scan_thread->is_freq_lock())
|
||||
{
|
||||
case 0: //NO FREQ LOCK, ONGOING STANDARD SCANNING
|
||||
text_cycle.set( to_string_dec_uint(i + 1,3) );
|
||||
if (description_list[i].size() > 0) desc_cycle.set( description_list[i] ); //If this is a new description: show
|
||||
break;
|
||||
case 1:
|
||||
big_display.set_style(&style_yellow); //STARTING LOCK FREQ
|
||||
break;
|
||||
case MAX_FREQ_LOCK:
|
||||
big_display.set_style(&style_green); //FREQ LOCK FULL, GREEN!
|
||||
break;
|
||||
default: //freq lock is checking the signal, do not update display
|
||||
return;
|
||||
}
|
||||
big_display.set(frequency_list[i]); //UPDATE the big Freq after 0, 1 or MAX_FREQ_LOCK (at least, for color synching)
|
||||
}
|
||||
|
||||
void ScannerView::focus() {
|
||||
@ -145,7 +170,14 @@ ScannerView::ScannerView(
|
||||
def_step = change_mode(AM); //Start on AM
|
||||
field_mode.set_by_value(AM); //Reflect the mode into the manual selector
|
||||
|
||||
big_display.set_style(&style_green); //Start with green color
|
||||
big_display.set_style(&style_grey); //Start with gray color
|
||||
|
||||
//HELPER: Pre-setting a manual range, based on stored frequency
|
||||
rf::Frequency stored_freq = persistent_memory::tuned_frequency();
|
||||
frequency_range.min = stored_freq - 1000000;
|
||||
button_manual_start.set_text(to_string_short_freq(frequency_range.min));
|
||||
frequency_range.max = stored_freq + 1000000;
|
||||
button_manual_end.set_text(to_string_short_freq(frequency_range.max));
|
||||
|
||||
button_manual_start.on_select = [this, &nav](Button& button) {
|
||||
auto new_view = nav_.push<FrequencyKeypadView>(frequency_range.min);
|
||||
@ -165,10 +197,9 @@ ScannerView::ScannerView(
|
||||
|
||||
button_pause.on_select = [this](Button&) {
|
||||
if (scan_thread->is_userpause()) {
|
||||
timer = wait * 10; //Unlock timer pause on_statistics_update
|
||||
timer = wait * 10; //Unlock timer pause on_statistics_update
|
||||
button_pause.set_text("PAUSE"); //resume scanning (show button for pause)
|
||||
scan_thread->set_userpause(false);
|
||||
//scan_resume();
|
||||
scan_thread->set_userpause(false); //Signal user's will
|
||||
} else {
|
||||
scan_pause();
|
||||
scan_thread->set_userpause(true);
|
||||
@ -190,13 +221,14 @@ ScannerView::ScannerView(
|
||||
} else if (frequency_range.min > frequency_range.max) {
|
||||
nav_.display_modal("Error", "END freq\nis lower than START");
|
||||
} else {
|
||||
audio::output::stop();
|
||||
scan_thread->stop(); //STOP SCANNER THREAD
|
||||
frequency_list.clear();
|
||||
description_list.clear();
|
||||
def_step = step_mode.selected_index_value(); //Use def_step from manual selector
|
||||
|
||||
description_list.push_back(
|
||||
"M:" + to_string_short_freq(frequency_range.min) + ">"
|
||||
"M:" + to_string_short_freq(frequency_range.min) + " >"
|
||||
+ to_string_short_freq(frequency_range.max) + " S:"
|
||||
+ to_string_short_freq(def_step)
|
||||
);
|
||||
@ -249,7 +281,7 @@ ScannerView::ScannerView(
|
||||
}
|
||||
frequency_list.push_back(entry.frequency_a); //Store starting freq and description
|
||||
description_list.push_back("R:" + to_string_short_freq(entry.frequency_a)
|
||||
+ ">" + to_string_short_freq(entry.frequency_b)
|
||||
+ " >" + to_string_short_freq(entry.frequency_b)
|
||||
+ " S:" + to_string_short_freq(def_step));
|
||||
while (frequency_list.size() < MAX_DB_ENTRY && entry.frequency_a <= entry.frequency_b) { //add the rest of the range
|
||||
entry.frequency_a+=def_step;
|
||||
@ -287,12 +319,21 @@ void ScannerView::on_statistics_update(const ChannelStatistics& statistics) {
|
||||
}
|
||||
else if (!timer)
|
||||
{
|
||||
if (statistics.max_db > -squelch) { //There is something on the air...
|
||||
scan_pause();
|
||||
timer++;
|
||||
if (statistics.max_db > -squelch) { //There is something on the air...
|
||||
if (scan_thread->is_freq_lock() >= MAX_FREQ_LOCK) { //checking time reached
|
||||
scan_pause();
|
||||
timer++;
|
||||
} else {
|
||||
scan_thread->set_freq_lock( scan_thread->is_freq_lock() + 1 ); //in lock period, still analyzing the signal
|
||||
}
|
||||
} else { //There is NOTHING on the air
|
||||
if (scan_thread->is_freq_lock() > 0) { //But are we already in freq_lock ?
|
||||
big_display.set_style(&style_grey); //Back to grey color
|
||||
scan_thread->set_freq_lock(0); //Reset the scanner lock, since there is no signal
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
else //Ongoing wait time
|
||||
{
|
||||
timer++;
|
||||
}
|
||||
@ -301,6 +342,7 @@ void ScannerView::on_statistics_update(const ChannelStatistics& statistics) {
|
||||
|
||||
void ScannerView::scan_pause() {
|
||||
if (scan_thread->is_scanning()) {
|
||||
scan_thread->set_freq_lock(0); //Reset the scanner lock (because user paused, or MAX_FREQ_LOCK reached) for next freq scan
|
||||
scan_thread->set_scanning(false); // WE STOP SCANNING
|
||||
audio::output::start();
|
||||
}
|
||||
@ -309,6 +351,7 @@ void ScannerView::scan_pause() {
|
||||
void ScannerView::scan_resume() {
|
||||
if (!scan_thread->is_scanning()) {
|
||||
audio::output::stop();
|
||||
big_display.set_style(&style_grey); //Back to grey color
|
||||
scan_thread->set_scanning(true); // WE RESCAN
|
||||
}
|
||||
}
|
||||
|
||||
@ -22,7 +22,6 @@
|
||||
|
||||
#include "ui.hpp"
|
||||
#include "receiver_model.hpp"
|
||||
|
||||
#include "ui_receiver.hpp"
|
||||
#include "ui_font_fixed_8x16.hpp"
|
||||
#include "freqman.hpp"
|
||||
@ -30,6 +29,7 @@
|
||||
|
||||
|
||||
#define MAX_DB_ENTRY 500
|
||||
#define MAX_FREQ_LOCK 10 //50ms cycles scanner locks into freq when signal detected, to verify signal is not spureous
|
||||
|
||||
namespace ui {
|
||||
|
||||
@ -49,6 +49,9 @@ public:
|
||||
void set_userpause(const bool v);
|
||||
bool is_userpause();
|
||||
|
||||
void set_freq_lock(const uint32_t v);
|
||||
uint32_t is_freq_lock();
|
||||
|
||||
void stop();
|
||||
|
||||
ScannerThread(const ScannerThread&) = delete;
|
||||
@ -62,6 +65,7 @@ private:
|
||||
|
||||
bool _scanning { true };
|
||||
bool _userpause { false };
|
||||
uint32_t _freq_lock { 0 };
|
||||
static msg_t static_fn(void* arg);
|
||||
void run();
|
||||
};
|
||||
@ -81,6 +85,12 @@ public:
|
||||
.foreground = Color::grey(),
|
||||
};
|
||||
|
||||
const Style style_yellow { //Found signal
|
||||
.font = font::fixed_8x16,
|
||||
.background = Color::black(),
|
||||
.foreground = Color::dark_yellow(),
|
||||
};
|
||||
|
||||
const Style style_green { //Found signal
|
||||
.font = font::fixed_8x16,
|
||||
.background = Color::black(),
|
||||
|
||||
Loading…
Reference in New Issue
Block a user