mmc_front_display/main/config.h

#pragma once

// ---------------------------------------------------------------------------
// Hardware pin assignments — update to match your wiring
// ---------------------------------------------------------------------------

// System select GPIO
// HIGH = System A active
// LOW  = System B active
#define PIN_SYS_SELECT      1

// TFT backlight (active high)
#define PIN_TFT_BL          21

// ---------------------------------------------------------------------------
// Display geometry
// ---------------------------------------------------------------------------
#define DISPLAY_W           240
#define DISPLAY_H           240
#define DISPLAY_CX          120     // centre x
#define DISPLAY_CY          120     // centre y
#define DISPLAY_RADIUS      115     // usable inner radius

// ---------------------------------------------------------------------------
// Timing
// ---------------------------------------------------------------------------
#define LOGO_FADE_STEPS     100         // animation steps per fade phase
#define LOGO_FADE_STEP_MS   10          // ms per step (phase duration = 1 s each)
#define LOGO_STATIC_MS      8000UL      // ms logo holds after both fades complete
#define POLL_INTERVAL_MS    50UL

// ---------------------------------------------------------------------------
// Colours (RGB565)
// ---------------------------------------------------------------------------
#define COL_BG_SYS_A        0x1600  // dark green
#define COL_BG_SYS_B        0x0010  // dark navy
#define COL_BG_LOGO         TFT_BLACK
#define COL_RING            TFT_WHITE
#define COL_LABEL           TFT_WHITE
#define COL_LETTER_A        0x07E0  // bright green
#define COL_LETTER_B        0x5C1F  // cornflower blue
#define COL_LOGO_ACCENT     0xFEA0  // gold