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scaling display

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This commit is contained in:
Egor
2024-11-14 12:52:14 -08:00
parent 33042ae71e
commit 5f273c2f73
1 changed files with 7 additions and 6 deletions
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tft_src/main.cpp
+7 -6
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@@ -70,18 +70,19 @@ constexpr bool DRAW_DETECTION_TICKS = true;
// number of samples for RSSI method
#define SAMPLES_RSSI 5 // 21 //
#define FREQ_BEGIN 650
#define FREQ_END 960
#define FREQ_BEGIN 150
#define FREQ_END 950
#define BANDWIDTH 467.0
#define MHZ_PX (float)((float)(FREQ_END - FREQ_BEGIN) / DISPLAY_WIDTH)
#define DEFAULT_DRONE_DETECTION_LEVEL 90
#define RANGE (int)(FREQ_END - FREQ_BEGIN)
#define SINGLE_STEP (float)(RANGE / (STEPS * SCAN_RBW_FACTOR))
// #define SINGLE_STEP (float)(RANGE / (STEPS * SCAN_RBW_FACTOR))
uint64_t range = (int)(FREQ_END - FREQ_BEGIN);
uint64_t fr_begin = FREQ_BEGIN;
uint64_t fr_end = FREQ_BEGIN;
uint64_t fr_end = FREQ_END;
// Feature to scan diapasones. Other frequency settings will be ignored.
// int SCAN_RANGES[] = {850890, 920950};
@@ -92,7 +93,7 @@ int SCAN_RANGES[] = {};
// uint64_t RANGE_PER_PAGE = FREQ_END - FREQ_BEGIN; // FREQ_END - FREQ_BEGIN
// Override or e-ink
uint64_t RANGE_PER_PAGE = FREQ_BEGIN + DISPLAY_WIDTH;
uint64_t RANGE_PER_PAGE = FREQ_END - FREQ_BEGIN; // FREQ_BEGIN + DISPLAY_WIDTH;
uint64_t iterations = RANGE / RANGE_PER_PAGE;
@@ -291,7 +292,7 @@ long timeSinceLastModeSwitch = 0;
float fr = FREQ_BEGIN, fr_x[STEPS + 5], vbat = 0;
// MHz in one screen pix step
// END will be Begin + 289 * mhz_step
constexpr int mhz_step = 1;
float mhz_step = MHZ_PX;
// TODO: make end_freq
// Measure RSS every step
constexpr float rssi_mhz_step = 0.33;