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USBSCAN_PIPE_CONFIGURATION
構造体サイズ=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 |
|---|---|---|---|---|---|
| NumberOfPipes | DWORD | 4 | +0 | +0 | 構成に含まれるパイプ数。 |
| PipeInfo | USBSCAN_PIPE_INFORMATION | 64 | +4 | +4 | 各パイプの情報を格納する可変長配列の先頭。 |
各言語での定義
#include <windows.h>
// USBSCAN_PIPE_INFORMATION (x64 8 / x86 8 バイト)
typedef struct USBSCAN_PIPE_INFORMATION {
WORD MaximumPacketSize;
BYTE EndpointAddress;
BYTE Interval;
RAW_PIPE_TYPE PipeType;
} USBSCAN_PIPE_INFORMATION;
// USBSCAN_PIPE_CONFIGURATION (x64 68 / x86 68 バイト)
typedef struct USBSCAN_PIPE_CONFIGURATION {
DWORD NumberOfPipes;
USBSCAN_PIPE_INFORMATION PipeInfo[8];
} USBSCAN_PIPE_CONFIGURATION;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct USBSCAN_PIPE_INFORMATION
{
public ushort MaximumPacketSize;
public byte EndpointAddress;
public byte Interval;
public int PipeType;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct USBSCAN_PIPE_CONFIGURATION
{
public uint NumberOfPipes;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public USBSCAN_PIPE_INFORMATION[] PipeInfo;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure USBSCAN_PIPE_INFORMATION
Public MaximumPacketSize As UShort
Public EndpointAddress As Byte
Public Interval As Byte
Public PipeType As Integer
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure USBSCAN_PIPE_CONFIGURATION
Public NumberOfPipes As UInteger
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=8)> Public PipeInfo() As USBSCAN_PIPE_INFORMATION
End Structureimport ctypes
from ctypes import wintypes
class USBSCAN_PIPE_INFORMATION(ctypes.Structure):
_fields_ = [
("MaximumPacketSize", ctypes.c_ushort),
("EndpointAddress", ctypes.c_ubyte),
("Interval", ctypes.c_ubyte),
("PipeType", ctypes.c_int),
]
class USBSCAN_PIPE_CONFIGURATION(ctypes.Structure):
_fields_ = [
("NumberOfPipes", wintypes.DWORD),
("PipeInfo", USBSCAN_PIPE_INFORMATION * 8),
]#[repr(C)]
pub struct USBSCAN_PIPE_INFORMATION {
pub MaximumPacketSize: u16,
pub EndpointAddress: u8,
pub Interval: u8,
pub PipeType: i32,
}
#[repr(C)]
pub struct USBSCAN_PIPE_CONFIGURATION {
pub NumberOfPipes: u32,
pub PipeInfo: [USBSCAN_PIPE_INFORMATION; 8],
}import "golang.org/x/sys/windows"
type USBSCAN_PIPE_INFORMATION struct {
MaximumPacketSize uint16
EndpointAddress byte
Interval byte
PipeType int32
}
type USBSCAN_PIPE_CONFIGURATION struct {
NumberOfPipes uint32
PipeInfo [8]USBSCAN_PIPE_INFORMATION
}type
USBSCAN_PIPE_INFORMATION = record
MaximumPacketSize: Word;
EndpointAddress: Byte;
Interval: Byte;
PipeType: Integer;
end;
USBSCAN_PIPE_CONFIGURATION = record
NumberOfPipes: DWORD;
PipeInfo: array[0..7] of USBSCAN_PIPE_INFORMATION;
end;const USBSCAN_PIPE_INFORMATION = extern struct {
MaximumPacketSize: u16,
EndpointAddress: u8,
Interval: u8,
PipeType: i32,
};
const USBSCAN_PIPE_CONFIGURATION = extern struct {
NumberOfPipes: u32,
PipeInfo: [8]USBSCAN_PIPE_INFORMATION,
};type
USBSCAN_PIPE_INFORMATION {.bycopy.} = object
MaximumPacketSize: uint16
EndpointAddress: uint8
Interval: uint8
PipeType: int32
USBSCAN_PIPE_CONFIGURATION {.bycopy.} = object
NumberOfPipes: uint32
PipeInfo: array[8, USBSCAN_PIPE_INFORMATION]struct USBSCAN_PIPE_INFORMATION
{
ushort MaximumPacketSize;
ubyte EndpointAddress;
ubyte Interval;
int PipeType;
}
struct USBSCAN_PIPE_CONFIGURATION
{
uint NumberOfPipes;
USBSCAN_PIPE_INFORMATION[8] PipeInfo;
}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)
; USBSCAN_PIPE_CONFIGURATION サイズ: 68 バイト(x64)
dim st, 17 ; 4byte整数×17(構造体サイズ 68 / 4 切り上げ)
; NumberOfPipes : DWORD (+0, 4byte) st.0 = 値 / 値 = st.0 (lpoke/lpeek も可)
; PipeInfo : USBSCAN_PIPE_INFORMATION (+4, 64byte) varptr(st)+4 を基点に操作(64byte:入れ子/配列)
; ※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。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global USBSCAN_PIPE_INFORMATION
#field short MaximumPacketSize
#field byte EndpointAddress
#field byte Interval
#field int PipeType
#endstruct
#defstruct global USBSCAN_PIPE_CONFIGURATION
#field int NumberOfPipes
#field USBSCAN_PIPE_INFORMATION PipeInfo 8
#endstruct
stdim st, USBSCAN_PIPE_CONFIGURATION ; NSTRUCT 変数を確保
st->NumberOfPipes = 100
mes "NumberOfPipes=" + st->NumberOfPipes