mirror of
https://github.com/DarkFlippers/unleashed-firmware.git
synced 2024-12-23 05:14:16 +03:00
73 lines
1.7 KiB
C
73 lines
1.7 KiB
C
#define NUM_CHANNELS 132
|
|
#define NUM_CHUNKS 6
|
|
#define CHUNK_SIZE (NUM_CHANNELS / NUM_CHUNKS)
|
|
|
|
// Screen coordinates
|
|
#define FREQ_BOTTOM_Y 50
|
|
#define FREQ_START_X 14
|
|
// How many channels displayed on the scale (On screen still 218)
|
|
#define FREQ_LENGTH_X 102
|
|
// dBm threshold to show peak value
|
|
#define PEAK_THRESHOLD -85
|
|
|
|
/*
|
|
* ultrawide mode: 80 MHz on screen, 784 kHz per channel
|
|
* wide mode (default): 20 MHz on screen, 196 kHz per channel
|
|
* narrow mode: 4 MHz on screen, 39 kHz per channel
|
|
* ultranarrow mode: 2 MHz on screen, 19 kHz per channel
|
|
*/
|
|
#define WIDE 0
|
|
#define NARROW 1
|
|
#define ULTRAWIDE 2
|
|
#define ULTRANARROW 3
|
|
|
|
/* channel spacing in Hz */
|
|
#define WIDE_SPACING 196078
|
|
#define NARROW_SPACING 39215
|
|
#define ULTRAWIDE_SPACING 784313
|
|
#define ULTRANARROW_SPACING 19607
|
|
|
|
/* vertical scrolling */
|
|
#define VERTICAL_SHORT_STEP 16
|
|
#define MAX_VSCROLL 120
|
|
#define MIN_VSCROLL 0
|
|
#define DEFAULT_VSCROLL 48
|
|
|
|
/* frequencies in MHz */
|
|
#define DEFAULT_FREQ 440
|
|
#define WIDE_STEP 5
|
|
#define NARROW_STEP 1
|
|
#define ULTRAWIDE_STEP 20
|
|
#define ULTRANARROW_STEP 1
|
|
#define WIDE_MARGIN 13
|
|
#define NARROW_MARGIN 3
|
|
#define ULTRAWIDE_MARGIN 42
|
|
#define ULTRANARROW_MARGIN 1
|
|
|
|
/* frequency bands supported by device */
|
|
#define BAND_300 0
|
|
#define BAND_400 1
|
|
#define BAND_900 2
|
|
|
|
/* band limits in MHz */
|
|
#define MIN_300 281
|
|
#define CEN_300 315
|
|
#define MAX_300 361
|
|
#define MIN_400 378
|
|
#define CEN_400 435
|
|
#define MAX_400 481
|
|
#define MIN_900 749
|
|
#define CEN_900 855
|
|
#define MAX_900 962
|
|
|
|
/* band transition points in MHz */
|
|
#define EDGE_400 369
|
|
#define EDGE_900 615
|
|
|
|
/* VCO transition points in Hz */
|
|
#define MID_300 318000000
|
|
#define MID_400 424000000
|
|
#define MID_900 848000000
|
|
|
|
#define UPPER(a, b, c) ((((a) - (b) + ((c) / 2)) / (c)) * (c))
|
|
#define LOWER(a, b, c) ((((a) + (b)) / (c)) * (c)) |