#pragma once

typedef enum
{
    DISP_BTN_FREQ,
    DISP_BTN_FREQ_INVERSE,
    DISP_BTN_AMPL,
    DISP_BTN_AMPL_INVERSE,
    DISP_BTN_OFFS,
    DISP_BTN_OFFS_INVERSE,
    DISP_BTN_PHAS,
    DISP_BTN_PHAS_INVERSE,
    DISP_BTN_WAVE,
    DISP_BTN_WAVE_INVERSE,
    DISP_BTN_BACK,
    DISP_BTN_BACK_INVERSE,
    DISP_BTN_LEFT,
    DISP_BTN_LEFT_INVERSE,
    DISP_BTN_RIGHT,
    DISP_BTN_RIGHT_INVERSE,
    DISP_BTN_X0_01,
    DISP_BTN_X0_01_INVERSE,
    DISP_BTN_X0_1,
    DISP_BTN_X0_1_INVERSE,
    DISP_BTN_X1,
    DISP_BTN_X1_INVERSE,
    DISP_BTN_X10,
    DISP_BTN_X10_INVERSE,
    DISP_BTN_NONE,
    DISP_BTN_MAX,
} BITMAP_buttonName_t;

extern GFX_bitmap_t btn_bottom[DISP_BTN_MAX];