my_hid.h

#ifndef MY_HID_H

#include <stdint.h>

typedef union {
    int32_t val;
    struct {
        uint32_t       a :  1; //1
        uint32_t       b :  1; //2
        uint32_t     sel :  1; //3
        uint32_t    strt :  1; //4
        uint32_t d_right :  1; //5
        uint32_t  d_left :  1; //6
        uint32_t    d_up :  1; //7
        uint32_t  d_down :  1; //8
        uint32_t       r :  1; //9
        uint32_t       l :  1; //10
        uint32_t       x :  1; //11
        uint32_t       y :  1; //12
        uint32_t    gpio :  2; //14
        uint32_t padding : 14; //28
        uint32_t c_right :  1; //29
        uint32_t  c_left :  1; //30
        uint32_t    c_up :  1; //31
        uint32_t  c_down :  1; //32
    };
} btn_t;

typedef union {
    int32_t val;
    struct {
        int16_t x;
        int16_t y;
    };
} cp_t;

typedef struct {
    btn_t curr;
    btn_t pressed;
    btn_t released;
    cp_t cp;
} pad_t;

struct hid_pad_t {
    uint64_t timestamp;         // 0
    uint64_t timestamp_last;    // 8
    uint32_t index;             //10
    uint32_t pad_14[2];         //14
    btn_t btn_raw;              //1c
    cp_t cp_raw;                //20
    uint8_t pad_24;             //24
    pad_t pads[8];
};

struct touch_input_t {
    int16_t x;
    int16_t y;
};

typedef struct {
    struct touch_input_t touch;
    uint32_t updated;
} touch_t;

struct hid_touch_t {
    uint64_t timestamp;         // 0
    uint64_t timestamp_last;    // 8
    uint32_t index;             //10
    uint32_t pad_14;            //14
    touch_t raw;
    touch_t touches[8];
};

typedef struct  {
    struct hid_pad_t pad;
    struct hid_touch_t touch;
} hid_mem_t;

typedef struct {
    uint32_t                field_00;
    struct hid_pad_t*       hid_pad;
    uint32_t                field_08;
    struct hid_touch_t*     hid_touch;
    uint32_t                field_10;
    uint32_t*               hid_accl; //need to add
    uint32_t                field_18;
    uint32_t                field_1c;
    uint32_t*               hid_gyro; //need to add
    uint32_t                field_24;
    uint32_t*              hid_debug; //might add
    uint32_t   mappable_mem_chunk[4];//need to add
    uint32_t                 bool_3c;
    uint32_t              hid_handle;
    uint32_t                 bool_44;
} hid_ctx_t;

#define MY_HID_H
#endif