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USBUSER_SEND_RAW_COMMAND

構造体
サイズx64: 44 バイト / x86: 44 バイトパッキング1

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x64x86説明
HeaderUSBUSER_REQUEST_HEADER16+0+0USBUSER要求共通ヘッダ。要求コードと結果を保持する。
ParametersUSB_SEND_RAW_COMMAND_PARAMETERS28+16+16生コマンド送信用パラメータを保持する。

各言語での定義

#include <windows.h>

// USBUSER_REQUEST_HEADER  (x64 16 / x86 16 バイト)
#pragma pack(push, 1)
typedef struct USBUSER_REQUEST_HEADER {
    DWORD UsbUserRequest;
    USB_USER_ERROR_CODE UsbUserStatusCode;
    DWORD RequestBufferLength;
    DWORD ActualBufferLength;
} USBUSER_REQUEST_HEADER;
#pragma pack(pop)

// USB_SEND_RAW_COMMAND_PARAMETERS  (x64 28 / x86 28 バイト)
#pragma pack(push, 1)
typedef struct USB_SEND_RAW_COMMAND_PARAMETERS {
    BYTE Usb_bmRequest;
    BYTE Usb_bRequest;
    WORD Usb_wVlaue;
    WORD Usb_wIndex;
    WORD Usb_wLength;
    WORD DeviceAddress;
    WORD MaximumPacketSize;
    DWORD Timeout;
    DWORD DataLength;
    INT UsbdStatusCode;
    BYTE Data[4];
} USB_SEND_RAW_COMMAND_PARAMETERS;
#pragma pack(pop)

// USBUSER_SEND_RAW_COMMAND  (x64 44 / x86 44 バイト)
#pragma pack(push, 1)
typedef struct USBUSER_SEND_RAW_COMMAND {
    USBUSER_REQUEST_HEADER Header;
    USB_SEND_RAW_COMMAND_PARAMETERS Parameters;
} USBUSER_SEND_RAW_COMMAND;
#pragma pack(pop)
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct USBUSER_REQUEST_HEADER
{
    public uint UsbUserRequest;
    public int UsbUserStatusCode;
    public uint RequestBufferLength;
    public uint ActualBufferLength;
}

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct USB_SEND_RAW_COMMAND_PARAMETERS
{
    public byte Usb_bmRequest;
    public byte Usb_bRequest;
    public ushort Usb_wVlaue;
    public ushort Usb_wIndex;
    public ushort Usb_wLength;
    public ushort DeviceAddress;
    public ushort MaximumPacketSize;
    public uint Timeout;
    public uint DataLength;
    public int UsbdStatusCode;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public byte[] Data;
}

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct USBUSER_SEND_RAW_COMMAND
{
    public USBUSER_REQUEST_HEADER Header;
    public USB_SEND_RAW_COMMAND_PARAMETERS Parameters;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure USBUSER_REQUEST_HEADER
    Public UsbUserRequest As UInteger
    Public UsbUserStatusCode As Integer
    Public RequestBufferLength As UInteger
    Public ActualBufferLength As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure USB_SEND_RAW_COMMAND_PARAMETERS
    Public Usb_bmRequest As Byte
    Public Usb_bRequest As Byte
    Public Usb_wVlaue As UShort
    Public Usb_wIndex As UShort
    Public Usb_wLength As UShort
    Public DeviceAddress As UShort
    Public MaximumPacketSize As UShort
    Public Timeout As UInteger
    Public DataLength As UInteger
    Public UsbdStatusCode As Integer
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=4)> Public Data() As Byte
End Structure

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure USBUSER_SEND_RAW_COMMAND
    Public Header As USBUSER_REQUEST_HEADER
    Public Parameters As USB_SEND_RAW_COMMAND_PARAMETERS
End Structure
import ctypes
from ctypes import wintypes

class USBUSER_REQUEST_HEADER(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("UsbUserRequest", wintypes.DWORD),
        ("UsbUserStatusCode", ctypes.c_int),
        ("RequestBufferLength", wintypes.DWORD),
        ("ActualBufferLength", wintypes.DWORD),
    ]

class USB_SEND_RAW_COMMAND_PARAMETERS(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("Usb_bmRequest", ctypes.c_ubyte),
        ("Usb_bRequest", ctypes.c_ubyte),
        ("Usb_wVlaue", ctypes.c_ushort),
        ("Usb_wIndex", ctypes.c_ushort),
        ("Usb_wLength", ctypes.c_ushort),
        ("DeviceAddress", ctypes.c_ushort),
        ("MaximumPacketSize", ctypes.c_ushort),
        ("Timeout", wintypes.DWORD),
        ("DataLength", wintypes.DWORD),
        ("UsbdStatusCode", ctypes.c_int),
        ("Data", ctypes.c_ubyte * 4),
    ]

class USBUSER_SEND_RAW_COMMAND(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("Header", USBUSER_REQUEST_HEADER),
        ("Parameters", USB_SEND_RAW_COMMAND_PARAMETERS),
    ]
#[repr(C, packed(1))]
pub struct USBUSER_REQUEST_HEADER {
    pub UsbUserRequest: u32,
    pub UsbUserStatusCode: i32,
    pub RequestBufferLength: u32,
    pub ActualBufferLength: u32,
}

#[repr(C, packed(1))]
pub struct USB_SEND_RAW_COMMAND_PARAMETERS {
    pub Usb_bmRequest: u8,
    pub Usb_bRequest: u8,
    pub Usb_wVlaue: u16,
    pub Usb_wIndex: u16,
    pub Usb_wLength: u16,
    pub DeviceAddress: u16,
    pub MaximumPacketSize: u16,
    pub Timeout: u32,
    pub DataLength: u32,
    pub UsbdStatusCode: i32,
    pub Data: [u8; 4],
}

#[repr(C, packed(1))]
pub struct USBUSER_SEND_RAW_COMMAND {
    pub Header: USBUSER_REQUEST_HEADER,
    pub Parameters: USB_SEND_RAW_COMMAND_PARAMETERS,
}
import "golang.org/x/sys/windows"

type USBUSER_REQUEST_HEADER struct {
	UsbUserRequest uint32
	UsbUserStatusCode int32
	RequestBufferLength uint32
	ActualBufferLength uint32
}

type USB_SEND_RAW_COMMAND_PARAMETERS struct {
	Usb_bmRequest byte
	Usb_bRequest byte
	Usb_wVlaue uint16
	Usb_wIndex uint16
	Usb_wLength uint16
	DeviceAddress uint16
	MaximumPacketSize uint16
	Timeout uint32
	DataLength uint32
	UsbdStatusCode int32
	Data [4]byte
}

type USBUSER_SEND_RAW_COMMAND struct {
	Header USBUSER_REQUEST_HEADER
	Parameters USB_SEND_RAW_COMMAND_PARAMETERS
}
type
  USBUSER_REQUEST_HEADER = packed record
    UsbUserRequest: DWORD;
    UsbUserStatusCode: Integer;
    RequestBufferLength: DWORD;
    ActualBufferLength: DWORD;
  end;

  USB_SEND_RAW_COMMAND_PARAMETERS = packed record
    Usb_bmRequest: Byte;
    Usb_bRequest: Byte;
    Usb_wVlaue: Word;
    Usb_wIndex: Word;
    Usb_wLength: Word;
    DeviceAddress: Word;
    MaximumPacketSize: Word;
    Timeout: DWORD;
    DataLength: DWORD;
    UsbdStatusCode: Integer;
    Data: array[0..3] of Byte;
  end;

  USBUSER_SEND_RAW_COMMAND = packed record
    Header: USBUSER_REQUEST_HEADER;
    Parameters: USB_SEND_RAW_COMMAND_PARAMETERS;
  end;
const USBUSER_REQUEST_HEADER = extern struct {
    UsbUserRequest: u32,
    UsbUserStatusCode: i32,
    RequestBufferLength: u32,
    ActualBufferLength: u32,
};

const USB_SEND_RAW_COMMAND_PARAMETERS = extern struct {
    Usb_bmRequest: u8,
    Usb_bRequest: u8,
    Usb_wVlaue: u16,
    Usb_wIndex: u16,
    Usb_wLength: u16,
    DeviceAddress: u16,
    MaximumPacketSize: u16,
    Timeout: u32,
    DataLength: u32,
    UsbdStatusCode: i32,
    Data: [4]u8,
};

const USBUSER_SEND_RAW_COMMAND = extern struct {
    Header: USBUSER_REQUEST_HEADER,
    Parameters: USB_SEND_RAW_COMMAND_PARAMETERS,
};
type
  USBUSER_REQUEST_HEADER {.packed.} = object
    UsbUserRequest: uint32
    UsbUserStatusCode: int32
    RequestBufferLength: uint32
    ActualBufferLength: uint32

  USB_SEND_RAW_COMMAND_PARAMETERS {.packed.} = object
    Usb_bmRequest: uint8
    Usb_bRequest: uint8
    Usb_wVlaue: uint16
    Usb_wIndex: uint16
    Usb_wLength: uint16
    DeviceAddress: uint16
    MaximumPacketSize: uint16
    Timeout: uint32
    DataLength: uint32
    UsbdStatusCode: int32
    Data: array[4, uint8]

  USBUSER_SEND_RAW_COMMAND {.packed.} = object
    Header: USBUSER_REQUEST_HEADER
    Parameters: USB_SEND_RAW_COMMAND_PARAMETERS
align(1)
struct USBUSER_REQUEST_HEADER
{
    uint UsbUserRequest;
    int UsbUserStatusCode;
    uint RequestBufferLength;
    uint ActualBufferLength;
}

align(1)
struct USB_SEND_RAW_COMMAND_PARAMETERS
{
    ubyte Usb_bmRequest;
    ubyte Usb_bRequest;
    ushort Usb_wVlaue;
    ushort Usb_wIndex;
    ushort Usb_wLength;
    ushort DeviceAddress;
    ushort MaximumPacketSize;
    uint Timeout;
    uint DataLength;
    int UsbdStatusCode;
    ubyte[4] Data;
}

align(1)
struct USBUSER_SEND_RAW_COMMAND
{
    USBUSER_REQUEST_HEADER Header;
    USB_SEND_RAW_COMMAND_PARAMETERS Parameters;
}

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)
; USBUSER_SEND_RAW_COMMAND サイズ: 44 バイト(x64)
dim st, 11    ; 4byte整数×11(構造体サイズ 44 / 4 切り上げ)
; Header : USBUSER_REQUEST_HEADER (+0, 16byte)  varptr(st)+0 を基点に操作(16byte:入れ子/配列)
; Parameters : USB_SEND_RAW_COMMAND_PARAMETERS (+16, 28byte)  varptr(st)+16 を基点に操作(28byte: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 USBUSER_REQUEST_HEADER, pack=1
    #field int UsbUserRequest
    #field int UsbUserStatusCode
    #field int RequestBufferLength
    #field int ActualBufferLength
#endstruct

#defstruct global USB_SEND_RAW_COMMAND_PARAMETERS, pack=1
    #field byte Usb_bmRequest
    #field byte Usb_bRequest
    #field short Usb_wVlaue
    #field short Usb_wIndex
    #field short Usb_wLength
    #field short DeviceAddress
    #field short MaximumPacketSize
    #field int Timeout
    #field int DataLength
    #field int UsbdStatusCode
    #field byte Data 4
#endstruct

#defstruct global USBUSER_SEND_RAW_COMMAND, pack=1
    #field USBUSER_REQUEST_HEADER Header
    #field USB_SEND_RAW_COMMAND_PARAMETERS Parameters
#endstruct

stdim st, USBUSER_SEND_RAW_COMMAND        ; NSTRUCT 変数を確保