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ionsurdu@github.com
2024-08-07 13:28:05 +03:00
parent 305fe283a6
commit ebf9141d7d
2 changed files with 54 additions and 16 deletions
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62
src/main.cpp
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@@ -53,6 +53,7 @@ int SCAN_RANGES[] = {};
// MHZ per page
// to put everething into one page set RANGE_PER_PAGE = FREQ_END - 800
unsigned int RANGE_PER_PAGE = FREQ_END - FREQ_BEGIN; // FREQ_END - FREQ_BEGIN
// To Enable Multi Screen scan
// unsigned int RANGE_PER_PAGE = 50;
// Default Range on Menu Button Switch
@@ -74,7 +75,6 @@ unsigned int RANGE_PER_PAGE = FREQ_END - FREQ_BEGIN; // FREQ_END - FREQ_BEGIN
#define SINGLE_STEP (float)(RANGE / STEPS)
unsigned int single_step = SINGLE_STEP;
unsigned int range = (int)(FREQ_END - FREQ_BEGIN);
unsigned int fr_begin = FREQ_BEGIN;
@@ -94,6 +94,7 @@ uint16_t filtered_result[RADIOLIB_SX126X_SPECTRAL_SCAN_RES_SIZE];
// Waterfall array
bool waterfall[10][STEPS][10]; // 10 - ???
// global variable
// Used as a Led Light and Buzzer/count trigger
@@ -111,7 +112,10 @@ bool SOUND_ON = true;
unsigned int scan_time = 0;
unsigned int scan_start_time = 0;
uint64_t start = 0;
#ifdef PRINT_PROFILE_TIME
uint64_t scan_start = 0;
#endif
unsigned int x, y, scan_iteration, w = 0;
unsigned int ranges_count = 0;
@@ -239,31 +243,41 @@ void loop(void)
drone_detected = false;
detection_count = 0;
drone_detected_frequency_start = 0;
ranges_count = 0;
#ifdef PRINT_PROFILE_TIME
start = millis();
scan_start = millis();
#endif
if (!ANIMATED_RELOAD || !single_page_scan)
{
// clear the scan plot rectangle
UI_clearPlotter();
}
// do the scan
range = FREQ_END - FREQ_BEGIN;
if (RANGE_PER_PAGE > range)
{
RANGE_PER_PAGE = range;
}
fr_begin = FREQ_BEGIN;
fr_end = fr_begin;
// 50 is a single-screen range
// TODO: Make 50 a variable with the option to show the full range
iterations = range / RANGE_PER_PAGE;
single_step = RANGE_PER_PAGE / 128;
#if 0 // disabled code
if (range % RANGE_PER_PAGE != 0)
{
// add more scan
//++;
}
#endif
if (RANGE_PER_PAGE == range)
{
single_page_scan = true;
@@ -272,16 +286,18 @@ void loop(void)
{
single_page_scan = false;
}
ranges_count = 0;
for (int range : SCAN_RANGES)
{
ranges_count++;
}
if (ranges_count > 0)
{
iterations = ranges_count;
single_page_scan = false;
}
// Iterating by small ranges by 50 Mhz each pixel is 0.4 Mhz
for (scan_iteration = 0; scan_iteration < iterations; scan_iteration++)
{
@@ -323,6 +339,7 @@ void loop(void)
waterfall[scan_iteration][x][w] = false;
freq = fr_begin + (range * ((float)x / STEPS));
radio.setFrequency(freq);
// TODO: RSSI METHOD
// Gets RSSI (Recorded Signal Strength Indicator)
// Restart continuous receive mode on the new frequency
@@ -407,8 +424,10 @@ void loop(void)
}
}
}
#endif
#endif // SCAN_METHOD == METHOD_RSSI
detected = false;
#ifdef FILTER_SPECTRUM_RESULTS
// Filter Elements without neighbors
for (y = 1; y < RADIOLIB_SX126X_SPECTRAL_SCAN_RES_SIZE; y++)
@@ -454,27 +473,39 @@ void loop(void)
{
drone_detected_frequency_start = freq;
}
drone_detected_frequency_end = freq;
UI_setLedFlag(true);
// If level is set to sensitive,
// start beeping every 10th frequency and shorter
if (drone_detection_level <= 25)
{
if (detection_count == 1 && SOUND_ON)
tone(BUZZER_PIN, 205, 10);
{
tone(BUZZER_PIN, 205, 10); // same action ???
}
if (detection_count % 5 == 0 && SOUND_ON)
tone(BUZZER_PIN, 205, 10);
{
tone(BUZZER_PIN, 205, 10); // same action ???
}
}
else
{
if (detection_count % 20 == 0 && SOUND_ON)
tone(BUZZER_PIN, 205, 10);
{
tone(BUZZER_PIN, 205, 10); // same action ???
}
}
// draw ... ???
display.setPixel(x, 1);
display.setPixel(x, 2);
display.setPixel(x, 3);
display.setPixel(x, 4);
}
#ifdef WATERFALL_ENABLED
if (filtered_result[y] == 1 && y > drone_detection_level && single_page_scan && waterfall[scan_iteration][x][w] != true)
{
@@ -486,29 +517,35 @@ void loop(void)
display.setColor(WHITE);
}
#endif
if (filtered_result[y] == 1)
{
// Set signal level pixel
display.setPixel(x, y);
detected = true;
}
// Draw detection Level line evere 2 pixel
// Draw detection Level line every 2 pixel
if (y == drone_detection_level && x % 2 == 0)
{
display.setPixel(x, y);
}
}
#ifdef PRINT_PROFILE_TIME
scan_time = millis() - scan_start_time;
// Huge performance issue if enable
// Serial.printf("Single Scan took %lld ms\n", scan_time);
#endif
}
// count detected
if (detected)
{
detection_count++;
}
detected = false;
#ifdef PRINT_DEBUG
Serial.println("....");
#endif
@@ -516,6 +553,7 @@ void loop(void)
{
display.display();
}
// Detection level button short press
if (button.pressedFor(100))
{
@@ -598,7 +636,7 @@ void loop(void)
#endif
// display.display();
#ifdef PRINT_PROFILE_TIME
scan_time = millis() - start;
scan_time = millis() - scan_start;
Serial.printf("Scan took %lld ms\n", scan_time);
#endif
}