USAGE_PROPERTIES

構造体

サイズx64: 32 バイト / x86: 32 バイト

サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。

フィールド

フィールド	型	サイズ	x64	x86	説明
level	WORD	2	+0	+0	HIDコレクションの階層レベル。
page	WORD	2	+2	+2	HIDの用途ページ(Usage Page)。
usage	WORD	2	+4	+4	HIDの用途(Usage)。
logicalMinimum	INT	4	+8	+8	論理値の最小値。
logicalMaximum	INT	4	+12	+12	論理値の最大値。
unit	WORD	2	+16	+16	値の単位コード。
exponent	WORD	2	+18	+18	単位指数(値のスケーリング)。
count	BYTE	1	+20	+20	報告される値の個数。
physicalMinimum	INT	4	+24	+24	物理値の最小値。
physicalMaximum	INT	4	+28	+28	物理値の最大値。

各言語での定義

#include <windows.h>

// USAGE_PROPERTIES  (x64 32 / x86 32 バイト)
typedef struct USAGE_PROPERTIES {
    WORD level;
    WORD page;
    WORD usage;
    INT logicalMinimum;
    INT logicalMaximum;
    WORD unit;
    WORD exponent;
    BYTE count;
    INT physicalMinimum;
    INT physicalMaximum;
} USAGE_PROPERTIES;

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct USAGE_PROPERTIES
{
    public ushort level;
    public ushort page;
    public ushort usage;
    public int logicalMinimum;
    public int logicalMaximum;
    public ushort unit;
    public ushort exponent;
    public byte count;
    public int physicalMinimum;
    public int physicalMaximum;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure USAGE_PROPERTIES
    Public level As UShort
    Public page As UShort
    Public usage As UShort
    Public logicalMinimum As Integer
    Public logicalMaximum As Integer
    Public unit As UShort
    Public exponent As UShort
    Public count As Byte
    Public physicalMinimum As Integer
    Public physicalMaximum As Integer
End Structure

import ctypes
from ctypes import wintypes

class USAGE_PROPERTIES(ctypes.Structure):
    _fields_ = [
        ("level", ctypes.c_ushort),
        ("page", ctypes.c_ushort),
        ("usage", ctypes.c_ushort),
        ("logicalMinimum", ctypes.c_int),
        ("logicalMaximum", ctypes.c_int),
        ("unit", ctypes.c_ushort),
        ("exponent", ctypes.c_ushort),
        ("count", ctypes.c_ubyte),
        ("physicalMinimum", ctypes.c_int),
        ("physicalMaximum", ctypes.c_int),
    ]

#[repr(C)]
pub struct USAGE_PROPERTIES {
    pub level: u16,
    pub page: u16,
    pub usage: u16,
    pub logicalMinimum: i32,
    pub logicalMaximum: i32,
    pub unit: u16,
    pub exponent: u16,
    pub count: u8,
    pub physicalMinimum: i32,
    pub physicalMaximum: i32,
}

import "golang.org/x/sys/windows"

type USAGE_PROPERTIES struct {
	level uint16
	page uint16
	usage uint16
	logicalMinimum int32
	logicalMaximum int32
	unit uint16
	exponent uint16
	count byte
	physicalMinimum int32
	physicalMaximum int32
}

type
  USAGE_PROPERTIES = record
    level: Word;
    page: Word;
    usage: Word;
    logicalMinimum: Integer;
    logicalMaximum: Integer;
    unit: Word;
    exponent: Word;
    count: Byte;
    physicalMinimum: Integer;
    physicalMaximum: Integer;
  end;

const USAGE_PROPERTIES = extern struct {
    level: u16,
    page: u16,
    usage: u16,
    logicalMinimum: i32,
    logicalMaximum: i32,
    unit: u16,
    exponent: u16,
    count: u8,
    physicalMinimum: i32,
    physicalMaximum: i32,
};

type
  USAGE_PROPERTIES {.bycopy.} = object
    level: uint16
    page: uint16
    usage: uint16
    logicalMinimum: int32
    logicalMaximum: int32
    unit: uint16
    exponent: uint16
    count: uint8
    physicalMinimum: int32
    physicalMaximum: int32

struct USAGE_PROPERTIES
{
    ushort level;
    ushort page;
    ushort usage;
    int logicalMinimum;
    int logicalMaximum;
    ushort unit;
    ushort exponent;
    ubyte count;
    int physicalMinimum;
    int physicalMaximum;
}

HSP用定義

HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。

; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; USAGE_PROPERTIES サイズ: 32 バイト(x64)
dim st, 8    ; 4byte整数×8(構造体サイズ 32 / 4 切り上げ)
; level : WORD (+0, 2byte)  wpoke st,0,値  /  値 = wpeek(st,0)
; page : WORD (+2, 2byte)  wpoke st,2,値  /  値 = wpeek(st,2)
; usage : WORD (+4, 2byte)  wpoke st,4,値  /  値 = wpeek(st,4)
; logicalMinimum : INT (+8, 4byte)  st.2 = 値  /  値 = st.2   (lpoke/lpeek も可)
; logicalMaximum : INT (+12, 4byte)  st.3 = 値  /  値 = st.3   (lpoke/lpeek も可)
; unit : WORD (+16, 2byte)  wpoke st,16,値  /  値 = wpeek(st,16)
; exponent : WORD (+18, 2byte)  wpoke st,18,値  /  値 = wpeek(st,18)
; count : BYTE (+20, 1byte)  poke st,20,値  /  値 = peek(st,20)
; physicalMinimum : INT (+24, 4byte)  st.6 = 値  /  値 = st.6   (lpoke/lpeek も可)
; physicalMaximum : INT (+28, 4byte)  st.7 = 値  /  値 = st.7   (lpoke/lpeek も可)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。

; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
#defstruct global USAGE_PROPERTIES
    #field short level
    #field short page
    #field short usage
    #field int logicalMinimum
    #field int logicalMaximum
    #field short unit
    #field short exponent
    #field byte count
    #field int physicalMinimum
    #field int physicalMaximum
#endstruct

stdim st, USAGE_PROPERTIES        ; NSTRUCT 変数を確保
st->level = 100
mes "level=" + st->level

USAGE_PROPERTIES

フィールド

各言語での定義

HSP用 定義

HSP用定義