otg

package
v0.0.0-...-e3618f4 Latest Latest
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 Go to latest Published: Feb 2, 2026 License: MIT Imports: 10 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	KeyA = 0x04
	KeyB = 0x05
	KeyC = 0x06
	KeyD = 0x07
	KeyE = 0x08
	KeyF = 0x09
	KeyG = 0x0A
	KeyH = 0x0B
	KeyI = 0x0C
	KeyJ = 0x0D
	KeyK = 0x0E
	KeyL = 0x0F
	KeyM = 0x10
	KeyN = 0x11
	KeyO = 0x12
	KeyP = 0x13
	KeyQ = 0x14
	KeyR = 0x15
	KeyS = 0x16
	KeyT = 0x17
	KeyU = 0x18
	KeyV = 0x19
	KeyW = 0x1A
	KeyX = 0x1B
	KeyY = 0x1C
	KeyZ = 0x1D

	Key1 = 0x1E
	Key2 = 0x1F
	Key3 = 0x20
	Key4 = 0x21
	Key5 = 0x22
	Key6 = 0x23
	Key7 = 0x24
	Key8 = 0x25
	Key9 = 0x26
	Key0 = 0x27

	KeyEnter      = 0x28
	KeyEscape     = 0x29
	KeyBackspace  = 0x2A
	KeyTab        = 0x2B
	KeySpace      = 0x2C
	KeyMinus      = 0x2D
	KeyEqual      = 0x2E
	KeyLeftBrace  = 0x2F
	KeyRightBrace = 0x30
	KeyBackslash  = 0x31
	KeySemicolon  = 0x33
	KeyApostrophe = 0x34
	KeyGrave      = 0x35
	KeyComma      = 0x36
	KeyDot        = 0x37
	KeySlash      = 0x38

	KeyCapsLock = 0x39
	KeyF1       = 0x3A
	KeyF2       = 0x3B
	KeyF3       = 0x3C
	KeyF4       = 0x3D
	KeyF5       = 0x3E
	KeyF6       = 0x3F
	KeyF7       = 0x40
	KeyF8       = 0x41
	KeyF9       = 0x42
	KeyF10      = 0x43
	KeyF11      = 0x44
	KeyF12      = 0x45

	// 导航键
	KeyPrintScreen = 0x46
	KeyScrollLock  = 0x47
	KeyPause       = 0x48
	KeyInsert      = 0x49
	KeyHome        = 0x4A
	KeyPageUp      = 0x4B
	KeyDelete      = 0x4C
	KeyEnd         = 0x4D
	KeyPageDown    = 0x4E
	KeyRightArrow  = 0x4F
	KeyLeftArrow   = 0x50
	KeyDownArrow   = 0x51
	KeyUpArrow     = 0x52

	// 数字小键盘
	KeyNumLock        = 0x53
	KeyKeypadSlash    = 0x54
	KeyKeypadAsterisk = 0x55
	KeyKeypadMinus    = 0x56
	KeyKeypadPlus     = 0x57
	KeyKeypadEnter    = 0x58
	KeyKeypad1        = 0x59
	KeyKeypad2        = 0x5A
	KeyKeypad3        = 0x5B
	KeyKeypad4        = 0x5C
	KeyKeypad5        = 0x5D
	KeyKeypad6        = 0x5E
	KeyKeypad7        = 0x5F
	KeyKeypad8        = 0x60
	KeyKeypad9        = 0x61
	KeyKeypad0        = 0x62
	KeyKeypadDot      = 0x63
	KeyKeypadEqual    = 0x67

	// 更多功能键
	KeyF13 = 0x68
	KeyF14 = 0x69
	KeyF15 = 0x6A
	KeyF16 = 0x6B
	KeyF17 = 0x6C
	KeyF18 = 0x6D
	KeyF19 = 0x6E
	KeyF20 = 0x6F
	KeyF21 = 0x70
	KeyF22 = 0x71
	KeyF23 = 0x72
	KeyF24 = 0x73

	// 特殊功能键和国际键盘相关按键
	KeyIntlBackslash = 0x64 // 国际反斜杠键
	KeyContextMenu   = 0x65 // 上下文菜单键
	KeyPower         = 0x66 // 电源键

	// 多媒体键
	KeyAudioVolumeMute = 0x7F // 音量静音
	KeyAudioVolumeUp   = 0x80 // 音量增加
	KeyAudioVolumeDown = 0x81 // 音量减少
)

OTG 键盘按键编码

View Source 
const (
	ModifierLeftCtrl   = 0x01
	ModifierLeftShift  = 0x02
	ModifierLeftAlt    = 0x04
	ModifierLeftGUI    = 0x08
	ModifierRightCtrl  = 0x10
	ModifierRightShift = 0x20
	ModifierRightAlt   = 0x40
	ModifierRightGUI   = 0x80
)

OTG 键盘修饰键

View Source 
const (
	MouseLeft    = 0x01
	MouseRight   = 0x02
	MouseMiddle  = 0x04
	MouseBack    = 0x08 // Back/Up
	MouseForward = 0x10 // Forward/Down
)

OTG 鼠标按键

Variables

This section is empty.

Functions

func FindUDC 

func FindUDC() (string, error)

FindUDC 查找可用的UDC控制器

Types

type Gadget 

type Gadget struct {
	Name           string
	UDCControlName string
	// contains filtered or unexported fields
}

Gadget 管理USB Gadget的配置

func (*Gadget) CloseUDC 

func (g *Gadget) CloseUDC() error

func (*Gadget) CreateFunction 

func (g *Gadget) CreateFunction(funcName string) (string, error)

CreateFunction 创建功能目录

func (*Gadget) InitConfig 

func (g *Gadget) InitConfig() error

InitConfig 初始化配置

func (*Gadget) Mkdir 

func (g *Gadget) Mkdir(path string) error

Mkdir 创建目录

func (*Gadget) Remove 

func (g *Gadget) Remove() error

func (*Gadget) Rmdir 

func (g *Gadget) Rmdir(path string) error

Rmdir 删除目录

func (*Gadget) StartFunction 

func (g *Gadget) StartFunction(funcName string) error

StartFunction 启动功能

func (*Gadget) StartUDC 

func (g *Gadget) StartUDC() error
func (g *Gadget) Symlink(src, dest string) error

Symlink 创建符号链接 

func (g *Gadget) Unlink(path string) error

Unlink 删除文件或符号链接

func (*Gadget) Write 

func (g *Gadget) Write(path string, value string) error

Write 写入文件

func (*Gadget) WriteBytes 

func (g *Gadget) WriteBytes(path string, data []byte) error

WriteBytes 写入字节数据

type GadgetInterface 

type GadgetInterface interface {
	// 基础操作
	Mkdir(path string) error
	Write(path string, value string) error
	WriteBytes(path string, data []byte) error
	Symlink(src, dest string) error
	Rmdir(path string) error
	Unlink(path string) error

	// 初始化配置(usb产品信息)
	InitConfig() error

	// 功能管理
	CreateFunction(funcName string) (string, error)
	StartFunction(funcName string) error

	// UDC设备管理
	StartUDC() error
	CloseUDC() error

	// Remove 删除USB Gadget配置
	Remove() error
}

func New 

func New(name, udcName string) GadgetInterface

New 创建一个新的Gadget实例

type HID 

type HID struct {
	Protocol         int    `json:"protocol"`
	Subclass         int    `json:"subclass"`
	ReportLength     int    `json:"report_length"`
	ReportDescriptor []byte `json:"report_descriptor"`
}

type KM 

type KM struct {
	GadgetInterface
	// contains filtered or unexported fields
}

KM 定义HID鼠标和键盘设备结构

func (*KM) AddKeyboard 

func (k *KM) AddKeyboard() error

AddKeyboard 添加HID键盘功能

func (*KM) AddMouse 

func (k *KM) AddMouse(absolute bool, horizontalWheel bool) error

AddMouse 添加HID鼠标功能

type KMHIDController 

type KMHIDController interface {
	// 基础设备操作
	Open() error
	Close() error

	// 键盘操作
	SendKeyboardReport(modifier byte, keys []byte) error
	PressKey(key byte) error
	ReleaseKey(key byte) error
	PressKeyWithModifier(modifier byte, key byte) error
	PressKeyWithModifiers(modifier byte, keys ...byte) error

	// 鼠标操作
	SendMouseReport(buttons byte, dx, dy int, wheel int8) error
	MoveMouse(dx, dy int) error
	ClickMouse(button byte) error
	ScrollMouse(wheel int8) error

	// 鼠标模式切换
	SetAbsoluteMouse(absolute bool) error
	IsAbsoluteMouse() bool

	// 共有功能方法
	ClearScreen() error
	Reboot() error
}

KMHIDController 定义键盘鼠标控制器的统一接口

func NewOTGKMHIDControl 

func NewOTGKMHIDControl() KMHIDController

NewOTGKMHIDControl 创建新的OTGKMHIDControl实例

type KMInterface 

type KMInterface interface {
	// 对外暴露的方法
	AddKeyboard() error
	AddMouse(absolute bool, horizontalWheel bool) error
	// contains filtered or unexported methods
}

func NewKM 

func NewKM(gadget GadgetInterface) KMInterface

type MSD 

type MSD struct {
	GadgetInterface
	// contains filtered or unexported fields
}

func (*MSD) AddMSD 

func (m *MSD) AddMSD() error

AddMSD 创建功能

func (*MSD) Bind 

func (m *MSD) Bind(absoltePath, cdrom string) error

Bind 绑定镜像

func (*MSD) Remove 

func (m *MSD) Remove() error

Remove 移除绑定

type MSDInterface 

type MSDInterface interface {
	AddMSD() error
	Bind(absoltePath, cdrom string) error
	Remove() error
}

func NewMSD 

func NewMSD(gadget GadgetInterface) MSDInterface

type NET 

type NET struct {
	GadgetInterface
	// contains filtered or unexported fields
}

func (*NET) AddNET 

func (n *NET) AddNET() error

func (*NET) GetNIC 

func (n *NET) GetNIC() (nic string, err error)

type NetInterface 

type NetInterface interface {
	AddNET() error
	GetNIC() (nic string, err error)
}

func NewNET 

func NewNET(gadget GadgetInterface) NetInterface

type OTGKMHIDControl 

type OTGKMHIDControl struct {
	// contains filtered or unexported fields
}

OTGKMHIDControl 实现KMHIDController接口（OTG模式）

func (*OTGKMHIDControl) ClearScreen 

func (d *OTGKMHIDControl) ClearScreen() error

ClearScreen 清屏（模拟 Ctrl+L 快捷键）

func (*OTGKMHIDControl) ClickMouse 

func (d *OTGKMHIDControl) ClickMouse(button byte) error

ClickMouse 点击鼠标

func (*OTGKMHIDControl) Close 

func (d *OTGKMHIDControl) Close() error

Close 关闭HID设备文件，在关闭前释放所有按键

func (*OTGKMHIDControl) IsAbsoluteMouse 

func (d *OTGKMHIDControl) IsAbsoluteMouse() bool

IsAbsoluteMouse 检查鼠标是否使用绝对模式

func (*OTGKMHIDControl) MoveAbsoluteMouse 

func (d *OTGKMHIDControl) MoveAbsoluteMouse(x, y int) error

MoveAbsoluteMouse 移动绝对鼠标

func (*OTGKMHIDControl) MoveMouse 

func (d *OTGKMHIDControl) MoveMouse(dx, dy int) error

MoveMouse 移动鼠标（相对模式）

func (*OTGKMHIDControl) MoveRelativeMouse 

func (d *OTGKMHIDControl) MoveRelativeMouse(dx, dy int) error

MoveRelativeMouse 相对移动鼠标

func (*OTGKMHIDControl) Open 

func (d *OTGKMHIDControl) Open() error

Open 实现KMHIDController接口的Open方法，不接受参数

func (*OTGKMHIDControl) PressKey 

func (d *OTGKMHIDControl) PressKey(key byte) error

PressKey 按下单个按键

func (*OTGKMHIDControl) PressKeyWithModifier 

func (d *OTGKMHIDControl) PressKeyWithModifier(modifier byte, key byte) error

PressKeyWithModifier 按下带有修饰键的按键

func (*OTGKMHIDControl) PressKeyWithModifiers 

func (d *OTGKMHIDControl) PressKeyWithModifiers(modifier byte, keys ...byte) error

PressKeyWithModifiers 按下带有多个修饰键和多个普通键的组合

func (*OTGKMHIDControl) ProcessButton 

func (d *OTGKMHIDControl) ProcessButton(button byte, state bool) error

ProcessButton 处理鼠标按键事件，与CH9329保持一致

func (*OTGKMHIDControl) ProcessKey 

func (d *OTGKMHIDControl) ProcessKey(key byte, isModifier bool, state bool) error

ProcessKey 处理键盘按键事件，与CH9329保持一致

func (*OTGKMHIDControl) ProcessMove 

func (d *OTGKMHIDControl) ProcessMove(toX, toY int) error

ProcessMove 处理鼠标绝对移动事件，与CH9329保持一致

func (*OTGKMHIDControl) ProcessRelativeMove 

func (d *OTGKMHIDControl) ProcessRelativeMove(deltaX, deltaY int) error

ProcessRelativeMove 处理鼠标相对移动事件，与CH9329保持一致

func (*OTGKMHIDControl) ProcessWheel 

func (d *OTGKMHIDControl) ProcessWheel(deltaY int8) error

ProcessWheel 处理鼠标滚轮事件，与CH9329保持一致

func (*OTGKMHIDControl) Reboot 

func (d *OTGKMHIDControl) Reboot() error

Reboot 重启系统（模拟 Ctrl+Alt+Delete 快捷键）

func (*OTGKMHIDControl) ReleaseKey 

func (d *OTGKMHIDControl) ReleaseKey(key byte) error

ReleaseKey 释放所有按键

func (*OTGKMHIDControl) ScrollMouse 

func (d *OTGKMHIDControl) ScrollMouse(wheel int8) error

ScrollMouse 滚动鼠标（垂直）

func (*OTGKMHIDControl) SendAbsoluteMouseReport 

func (d *OTGKMHIDControl) SendAbsoluteMouseReport(buttons byte, x, y int, wheelY int8) error

SendAbsoluteMouseReport 发送绝对鼠标HID报告

func (*OTGKMHIDControl) SendKeyboardReport 

func (d *OTGKMHIDControl) SendKeyboardReport(modifier byte, keys []byte) error

SendKeyboardReport 发送键盘HID报告，添加错误处理和重连机制

func (*OTGKMHIDControl) SendMouseReport 

func (d *OTGKMHIDControl) SendMouseReport(buttons byte, dx, dy int, wheel int8) error

SendMouseReport 实现KMHIDController接口的SendMouseReport方法

func (*OTGKMHIDControl) SendRelativeMouseReport 

func (d *OTGKMHIDControl) SendRelativeMouseReport(buttons byte, dx, dy int, wheelY int8) error

SendRelativeMouseReport 发送相对鼠标HID报告

func (*OTGKMHIDControl) SetAbsoluteMouse 

func (d *OTGKMHIDControl) SetAbsoluteMouse(absolute bool) error

SetAbsoluteMouse 设置鼠标是否使用绝对模式

func (*OTGKMHIDControl) TypeString 

func (d *OTGKMHIDControl) TypeString(s string) error

TypeString 输入字符串（支持字母、数字和符号，与CH9329保持一致）

Source Files

  • base.go
  • km.go
  • kmControl.go
  • kmhid.go
  • msd.go
  • net.go
  • utils.go

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