hid.h

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#pragma once

#ifdef __cplusplus
extern "C" {
#endif

#include<libtransistor/types.h>

typedef struct {
    uint64_t timestamp;
    uint32_t pad1;
    uint32_t touch_idx;
    uint32_t touch_x; 
    uint32_t touch_y; 
    uint32_t touch_diameter_x;
    uint32_t touch_diameter_y;
    uint32_t touch_angle;
    uint32_t pad2;
} hid_touch_data_entry_t;

typedef struct {
    uint64_t timestamp;
    uint64_t num_touches;
    hid_touch_data_entry_t touch_data[16];
    uint64_t pad1;
} hid_touch_entry_t;

typedef struct {
    uint64_t unknown1;
    uint64_t num_entries;
    uint64_t latest_idx;
    uint64_t max_idx;
    uint64_t timestamp;
    hid_touch_entry_t touch_entry[17];
} hid_touchscreen_t;

typedef struct {
    uint8_t data[0x400];
} hid_mouse_t;

typedef struct {
    uint8_t data[0x400];
} hid_keyboard_t;

typedef struct {
    uint8_t mac[0x10];
} hid_mac;

typedef enum {
    BUTTON_A        = BIT(0),
    BUTTON_B        = BIT(1),
    BUTTON_X        = BIT(2),
    BUTTON_Y        = BIT(3),

    BUTTON_LSTICK       = BIT(4), // Left stick pressed
    BUTTON_RSTICK       = BIT(5), // Right stick pressed

    BUTTON_L        = BIT(6),
    BUTTON_R        = BIT(7),
    BUTTON_ZL       = BIT(8),
    BUTTON_ZR       = BIT(9),

    BUTTON_PLUS     = BIT(10),
    BUTTON_MINUS        = BIT(11),

    BUTTON_LEFT     = BIT(12),
    BUTTON_UP       = BIT(13),
    BUTTON_RIGHT        = BIT(14),
    BUTTON_DOWN     = BIT(15),

    BUTTON_LSTICK_LEFT  = BIT(16),
    BUTTON_LSTICK_UP    = BIT(17),
    BUTTON_LSTICK_DOWN  = BIT(18),
    BUTTON_LSTICK_RIGHT = BIT(19),

    BUTTON_RSTICK_LEFT  = BIT(20),
    BUTTON_RSTICK_UP    = BIT(21),
    BUTTON_RSTICK_DOWN  = BIT(22),
    BUTTON_RSTICK_RIGHT = BIT(23),

    BUTTON_SL       = BIT(24),
    BUTTON_SR       = BIT(25),
} hid_controller_button_mask_t;

typedef struct {
    uint64_t timestamp;
    uint64_t timestamp2;
    uint64_t button_state;
    uint32_t left_stick_x;
    uint32_t left_stick_y;
    uint32_t right_stick_x;
    uint32_t right_stick_y;
    uint64_t controller_state;
} hid_controller_state_entry_t;

typedef struct {
    uint64_t timestamp;
    uint64_t num_entries;
    uint64_t latest_idx;
    uint64_t max_idx;
    hid_controller_state_entry_t entries[17];
} hid_controller_state_t;

typedef struct {
    uint32_t body;
    uint32_t buttons;
} hid_controller_color_t;

typedef struct {
    uint32_t status;
    uint32_t is_joycon_half;
    uint32_t unknown1;
    hid_controller_color_t single_color;
    uint32_t unknown2;
    hid_controller_color_t right_color;
    hid_controller_color_t left_color;
  
    hid_controller_state_t pro_controller;
    hid_controller_state_t handheld_joined;
    hid_controller_state_t joined;
    hid_controller_state_t left;
    hid_controller_state_t right;
    hid_controller_state_t main_no_analog;
    hid_controller_state_t main;

    uint8_t pad1[0x2a78];
  
    hid_mac mac[2];

    uint8_t pad2[0xe10];
} hid_controller_t;

typedef struct {
    uint8_t pad1[0x400];
    hid_touchscreen_t touchscreen;
    uint8_t pad2[0x3c0];
    hid_mouse_t mouse;
    hid_keyboard_t keyboard;
    uint8_t unknown1[0x400];
    uint8_t unknown2[0x400];
    uint8_t unknown3[0x400];
    uint8_t unknown4[0x400];
    uint8_t unknown5[0x200];
    uint8_t unknown6[0x200];
    uint8_t unknown7[0x200];
    uint8_t pad3[0x800];
    uint8_t controller_serials[0x4000];
    hid_controller_t controllers[10];
    uint8_t unknown8[0x4600];
} hid_shared_memory_t;

result_t hid_init();

hid_shared_memory_t *hid_get_shared_memory();

bool hid_controller_buttons_down(hid_controller_t *c, hid_controller_button_mask_t m);

void hid_finalize();

#ifdef __cplusplus
}
#endif