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.gitignore
vendored
330
.gitignore
vendored
@ -1,329 +1,3 @@
|
||||
## Ignore Visual Studio temporary files, build results, and
|
||||
## files generated by popular Visual Studio add-ons.
|
||||
##
|
||||
## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
|
||||
.vscode/*
|
||||
|
||||
# User-specific files
|
||||
*.suo
|
||||
*.user
|
||||
*.userosscache
|
||||
*.sln.docstates
|
||||
|
||||
# User-specific files (MonoDevelop/Xamarin Studio)
|
||||
*.userprefs
|
||||
|
||||
# Build results
|
||||
[Dd]ebug/
|
||||
[Dd]ebugPublic/
|
||||
[Rr]elease/
|
||||
[Rr]eleases/
|
||||
x64/
|
||||
x86/
|
||||
bld/
|
||||
[Bb]in/
|
||||
[Oo]bj/
|
||||
[Ll]og/
|
||||
|
||||
# Visual Studio 2015/2017 cache/options directory
|
||||
.vs/
|
||||
# Uncomment if you have tasks that create the project's static files in wwwroot
|
||||
#wwwroot/
|
||||
|
||||
# Visual Studio 2017 auto generated files
|
||||
Generated\ Files/
|
||||
|
||||
# MSTest test Results
|
||||
[Tt]est[Rr]esult*/
|
||||
[Bb]uild[Ll]og.*
|
||||
|
||||
# NUNIT
|
||||
*.VisualState.xml
|
||||
TestResult.xml
|
||||
|
||||
# Build Results of an ATL Project
|
||||
[Dd]ebugPS/
|
||||
[Rr]eleasePS/
|
||||
dlldata.c
|
||||
|
||||
# Benchmark Results
|
||||
BenchmarkDotNet.Artifacts/
|
||||
|
||||
# .NET Core
|
||||
project.lock.json
|
||||
project.fragment.lock.json
|
||||
artifacts/
|
||||
|
||||
# StyleCop
|
||||
StyleCopReport.xml
|
||||
|
||||
# Files built by Visual Studio
|
||||
*_i.c
|
||||
*_p.c
|
||||
*_i.h
|
||||
*.ilk
|
||||
*.meta
|
||||
*.obj
|
||||
*.iobj
|
||||
*.pch
|
||||
*.pdb
|
||||
*.ipdb
|
||||
*.pgc
|
||||
*.pgd
|
||||
*.rsp
|
||||
*.sbr
|
||||
*.tlb
|
||||
*.tli
|
||||
*.tlh
|
||||
*.tmp
|
||||
*.tmp_proj
|
||||
*.log
|
||||
*.vspscc
|
||||
*.vssscc
|
||||
.builds
|
||||
*.pidb
|
||||
*.svclog
|
||||
*.scc
|
||||
|
||||
# Chutzpah Test files
|
||||
_Chutzpah*
|
||||
|
||||
# Visual C++ cache files
|
||||
ipch/
|
||||
*.aps
|
||||
*.ncb
|
||||
*.opendb
|
||||
*.opensdf
|
||||
*.sdf
|
||||
*.cachefile
|
||||
*.VC.db
|
||||
*.VC.VC.opendb
|
||||
|
||||
# Visual Studio profiler
|
||||
*.psess
|
||||
*.vsp
|
||||
*.vspx
|
||||
*.sap
|
||||
|
||||
# Visual Studio Trace Files
|
||||
*.e2e
|
||||
|
||||
# TFS 2012 Local Workspace
|
||||
$tf/
|
||||
|
||||
# Guidance Automation Toolkit
|
||||
*.gpState
|
||||
|
||||
# ReSharper is a .NET coding add-in
|
||||
_ReSharper*/
|
||||
*.[Rr]e[Ss]harper
|
||||
*.DotSettings.user
|
||||
|
||||
# JustCode is a .NET coding add-in
|
||||
.JustCode
|
||||
|
||||
# TeamCity is a build add-in
|
||||
_TeamCity*
|
||||
|
||||
# DotCover is a Code Coverage Tool
|
||||
*.dotCover
|
||||
|
||||
# AxoCover is a Code Coverage Tool
|
||||
.axoCover/*
|
||||
!.axoCover/settings.json
|
||||
|
||||
# Visual Studio code coverage results
|
||||
*.coverage
|
||||
*.coveragexml
|
||||
|
||||
# NCrunch
|
||||
_NCrunch_*
|
||||
.*crunch*.local.xml
|
||||
nCrunchTemp_*
|
||||
|
||||
# MightyMoose
|
||||
*.mm.*
|
||||
AutoTest.Net/
|
||||
|
||||
# Web workbench (sass)
|
||||
.sass-cache/
|
||||
|
||||
# Installshield output folder
|
||||
[Ee]xpress/
|
||||
|
||||
# DocProject is a documentation generator add-in
|
||||
DocProject/buildhelp/
|
||||
DocProject/Help/*.HxT
|
||||
DocProject/Help/*.HxC
|
||||
DocProject/Help/*.hhc
|
||||
DocProject/Help/*.hhk
|
||||
DocProject/Help/*.hhp
|
||||
DocProject/Help/Html2
|
||||
DocProject/Help/html
|
||||
|
||||
# Click-Once directory
|
||||
publish/
|
||||
|
||||
# Publish Web Output
|
||||
*.[Pp]ublish.xml
|
||||
*.azurePubxml
|
||||
# Note: Comment the next line if you want to checkin your web deploy settings,
|
||||
# but database connection strings (with potential passwords) will be unencrypted
|
||||
*.pubxml
|
||||
*.publishproj
|
||||
|
||||
# Microsoft Azure Web App publish settings. Comment the next line if you want to
|
||||
# checkin your Azure Web App publish settings, but sensitive information contained
|
||||
# in these scripts will be unencrypted
|
||||
PublishScripts/
|
||||
|
||||
# NuGet Packages
|
||||
*.nupkg
|
||||
# The packages folder can be ignored because of Package Restore
|
||||
**/[Pp]ackages/*
|
||||
# except build/, which is used as an MSBuild target.
|
||||
!**/[Pp]ackages/build/
|
||||
# Uncomment if necessary however generally it will be regenerated when needed
|
||||
#!**/[Pp]ackages/repositories.config
|
||||
# NuGet v3's project.json files produces more ignorable files
|
||||
*.nuget.props
|
||||
*.nuget.targets
|
||||
|
||||
# Microsoft Azure Build Output
|
||||
csx/
|
||||
*.build.csdef
|
||||
|
||||
# Microsoft Azure Emulator
|
||||
ecf/
|
||||
rcf/
|
||||
|
||||
# Windows Store app package directories and files
|
||||
AppPackages/
|
||||
BundleArtifacts/
|
||||
Package.StoreAssociation.xml
|
||||
_pkginfo.txt
|
||||
*.appx
|
||||
|
||||
# Visual Studio cache files
|
||||
# files ending in .cache can be ignored
|
||||
*.[Cc]ache
|
||||
# but keep track of directories ending in .cache
|
||||
!*.[Cc]ache/
|
||||
|
||||
# Others
|
||||
ClientBin/
|
||||
~$*
|
||||
*~
|
||||
*.dbmdl
|
||||
*.dbproj.schemaview
|
||||
*.jfm
|
||||
*.pfx
|
||||
*.publishsettings
|
||||
orleans.codegen.cs
|
||||
|
||||
# Including strong name files can present a security risk
|
||||
# (https://github.com/github/gitignore/pull/2483#issue-259490424)
|
||||
#*.snk
|
||||
|
||||
# Since there are multiple workflows, uncomment next line to ignore bower_components
|
||||
# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
|
||||
#bower_components/
|
||||
|
||||
# RIA/Silverlight projects
|
||||
Generated_Code/
|
||||
|
||||
# Backup & report files from converting an old project file
|
||||
# to a newer Visual Studio version. Backup files are not needed,
|
||||
# because we have git ;-)
|
||||
_UpgradeReport_Files/
|
||||
Backup*/
|
||||
UpgradeLog*.XML
|
||||
UpgradeLog*.htm
|
||||
ServiceFabricBackup/
|
||||
*.rptproj.bak
|
||||
|
||||
# SQL Server files
|
||||
*.mdf
|
||||
*.ldf
|
||||
*.ndf
|
||||
|
||||
# Business Intelligence projects
|
||||
*.rdl.data
|
||||
*.bim.layout
|
||||
*.bim_*.settings
|
||||
*.rptproj.rsuser
|
||||
|
||||
# Microsoft Fakes
|
||||
FakesAssemblies/
|
||||
|
||||
# GhostDoc plugin setting file
|
||||
*.GhostDoc.xml
|
||||
|
||||
# Node.js Tools for Visual Studio
|
||||
.ntvs_analysis.dat
|
||||
node_modules/
|
||||
|
||||
# Visual Studio 6 build log
|
||||
*.plg
|
||||
|
||||
# Visual Studio 6 workspace options file
|
||||
*.opt
|
||||
|
||||
# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
|
||||
*.vbw
|
||||
|
||||
# Visual Studio LightSwitch build output
|
||||
**/*.HTMLClient/GeneratedArtifacts
|
||||
**/*.DesktopClient/GeneratedArtifacts
|
||||
**/*.DesktopClient/ModelManifest.xml
|
||||
**/*.Server/GeneratedArtifacts
|
||||
**/*.Server/ModelManifest.xml
|
||||
_Pvt_Extensions
|
||||
|
||||
# Paket dependency manager
|
||||
.paket/paket.exe
|
||||
paket-files/
|
||||
|
||||
# FAKE - F# Make
|
||||
.fake/
|
||||
|
||||
# JetBrains Rider
|
||||
.idea/
|
||||
*.sln.iml
|
||||
|
||||
# CodeRush
|
||||
.cr/
|
||||
|
||||
# Python Tools for Visual Studio (PTVS)
|
||||
__pycache__/
|
||||
*.pyc
|
||||
|
||||
# Cake - Uncomment if you are using it
|
||||
# tools/**
|
||||
# !tools/packages.config
|
||||
|
||||
# Tabs Studio
|
||||
*.tss
|
||||
|
||||
# Telerik's JustMock configuration file
|
||||
*.jmconfig
|
||||
|
||||
# BizTalk build output
|
||||
*.btp.cs
|
||||
*.btm.cs
|
||||
*.odx.cs
|
||||
*.xsd.cs
|
||||
|
||||
# OpenCover UI analysis results
|
||||
OpenCover/
|
||||
|
||||
# Azure Stream Analytics local run output
|
||||
ASALocalRun/
|
||||
|
||||
# MSBuild Binary and Structured Log
|
||||
*.binlog
|
||||
|
||||
# NVidia Nsight GPU debugger configuration file
|
||||
*.nvuser
|
||||
|
||||
# MFractors (Xamarin productivity tool) working folder
|
||||
.mfractor/
|
||||
*.o
|
||||
|
||||
3
.gitmodules
vendored
3
.gitmodules
vendored
@ -1,3 +0,0 @@
|
||||
[submodule "spacenav-driver"]
|
||||
path = spacenav-driver
|
||||
url = https://github.com/thib8956/spacenav-driver.git
|
||||
36
Makefile
Normal file
36
Makefile
Normal file
@ -0,0 +1,36 @@
|
||||
TARGET = spnav
|
||||
TARGET_LIB = libspnavhdi.so # target lib
|
||||
|
||||
CC = gcc
|
||||
#CFLAGS = -Wall -Wextra -fPIC -pedantic -O2 # C flags for building library
|
||||
CFLAGS = -Wall -Wextra -pedantic -g -DDEBUG # C flags for developpement
|
||||
|
||||
LDFLAGS = -Wall -Wextra -O2
|
||||
|
||||
LIBS = -Llib -lhidapi-libusb
|
||||
RM = rm -f # rm command
|
||||
|
||||
.PHONY: all default
|
||||
|
||||
default: $(TARGET)
|
||||
all: default
|
||||
|
||||
OBJECTS = $(patsubst %.c, %.o, $(wildcard *.c))
|
||||
HEADERS = $(wildcard *.h)
|
||||
|
||||
%.o: %.c $(HEADERS)
|
||||
$(CC) $(CFLAGS) -c $< -o $@
|
||||
|
||||
.PRECIOUS: $(TARGET) $(OBJECTS)
|
||||
|
||||
$(TARGET): $(OBJECTS)
|
||||
$(CC) $(OBJECTS) -Wall -o $@ $(LIBS)
|
||||
|
||||
# Shared Libs
|
||||
$(TARGET_LIB): $(OBJECTS)
|
||||
$(CC) $(LDFLAGS) -shared -fpic -Wl,--no-undefined -o $@ $^ $(LIBS)
|
||||
|
||||
.PHONY: clean
|
||||
clean:
|
||||
-${RM} ${TARGET}
|
||||
-${RM} ${TARGET_LIB} ${OBJECTS} $(SRCS:.c=.d)
|
||||
40
Program.cs
40
Program.cs
@ -1,40 +0,0 @@
|
||||
using System;
|
||||
|
||||
namespace SpaceNavWrapper
|
||||
{
|
||||
class Program
|
||||
{
|
||||
static void Main(string[] args)
|
||||
{
|
||||
//spnavwrapper.SpaceNav.Instance.Threshold = 5;
|
||||
//spnavwrapper.SpaceNav.Instance.Sensitivity = 0.1;
|
||||
|
||||
//for (; ; )
|
||||
//{
|
||||
// var ev = spnavwrapper.SpaceNav.Instance.WaitEvent(100);
|
||||
// Console.WriteLine(ev);
|
||||
//}
|
||||
SpaceNav navDriver = new SpaceNav();
|
||||
navDriver.InitDevice();
|
||||
navDriver.Button += delegate (object sender, ButtonEventArgs e)
|
||||
{
|
||||
navDriver.Nonblocking = !navDriver.Nonblocking;
|
||||
};
|
||||
navDriver.Motion += OnMotion;
|
||||
|
||||
Console.CancelKeyPress += delegate {
|
||||
navDriver.Dispose();
|
||||
};
|
||||
for (; ; )
|
||||
{
|
||||
navDriver.WaitEvent();
|
||||
Console.WriteLine("AA");
|
||||
}
|
||||
}
|
||||
|
||||
private static void OnMotion(object sender, MotionEventArgs e)
|
||||
{
|
||||
Console.WriteLine(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,3 +1,2 @@
|
||||
# spnav-csharp-wrapper
|
||||
|
||||
Simple C# wrapper for the [HID spacenavigator driver](https://github.com/thib8956/spacenav-driver.git)
|
||||
# Spacenav HDI driver
|
||||
Simple driver for the spacenavigator 3d mice using HDI api
|
||||
|
||||
165
SpaceNav.cs
165
SpaceNav.cs
@ -1,165 +0,0 @@
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace SpaceNavWrapper
|
||||
{
|
||||
public class SpaceNav : IDisposable
|
||||
{
|
||||
|
||||
const string DLL_NAME = "spnavhdi";
|
||||
|
||||
#region Constants
|
||||
private const int SPNAV_EVENT_MOTION = 1;
|
||||
private const int SPNAV_EVENT_BUTTON = 2;
|
||||
private const ushort SPNAV_VENDOR_ID = 0x046d;
|
||||
private const ushort SPNAV_PRODUCT_ID = 0x0c627;
|
||||
#endregion
|
||||
|
||||
public event EventHandler<MotionEventArgs> Motion;
|
||||
public event EventHandler<ButtonEventArgs> Button;
|
||||
|
||||
private double _sensitivity = 1.0;
|
||||
private int _threshold = 5;
|
||||
private bool _nonblocking;
|
||||
private bool isDisposed;
|
||||
|
||||
#region Structures
|
||||
private struct SpNavEventMotion
|
||||
{
|
||||
public int type;
|
||||
public int x, y, z;
|
||||
public int rx, ry, rz;
|
||||
public uint period;
|
||||
public IntPtr data;
|
||||
}
|
||||
|
||||
private struct SpNavEventButton
|
||||
{
|
||||
public int type;
|
||||
[MarshalAs(UnmanagedType.Bool)]
|
||||
public bool press;
|
||||
public int bnum;
|
||||
}
|
||||
|
||||
[StructLayout(LayoutKind.Explicit)]
|
||||
private struct SpNavEvent
|
||||
{
|
||||
[FieldOffset(0)] public int type;
|
||||
[FieldOffset(0)] public SpNavEventMotion motion;
|
||||
[FieldOffset(0)] public SpNavEventButton button;
|
||||
}
|
||||
#endregion
|
||||
|
||||
#region DLL Imports
|
||||
[DllImport(DLL_NAME)]
|
||||
private static extern int spnav_open(ushort vendor_id, ushort product_id);
|
||||
[DllImport(DLL_NAME)]
|
||||
private static extern int spnav_close();
|
||||
[DllImport(DLL_NAME)]
|
||||
private static extern int spnav_set_nonblocking(bool nonblock);
|
||||
[DllImport(DLL_NAME)]
|
||||
private static extern int spnav_wait_event(ref SpNavEvent ev);
|
||||
[DllImport(DLL_NAME)]
|
||||
private static extern int spnav_wait_event_timeout(ref SpNavEvent ev, int timeout);
|
||||
[DllImport(DLL_NAME)]
|
||||
private static extern int spnav_sensitivity(double sens);
|
||||
[DllImport(DLL_NAME)]
|
||||
private static extern int spnav_deadzone(int threshold);
|
||||
#endregion
|
||||
|
||||
public void InitDevice()
|
||||
{
|
||||
// TODO handle retcode and errors
|
||||
spnav_open(SPNAV_VENDOR_ID, SPNAV_PRODUCT_ID);
|
||||
}
|
||||
|
||||
public void WaitEvent(int millis = -1)
|
||||
{
|
||||
SpNavEvent sev = new SpNavEvent();
|
||||
int ev_type;
|
||||
if (millis == -1)
|
||||
{
|
||||
ev_type = spnav_wait_event(ref sev);
|
||||
}
|
||||
else
|
||||
{
|
||||
ev_type = spnav_wait_event_timeout(ref sev, (int)millis);
|
||||
}
|
||||
|
||||
switch (ev_type)
|
||||
{
|
||||
case SPNAV_EVENT_BUTTON:
|
||||
var e = sev.button;
|
||||
Button(this, new ButtonEventArgs(e.press, e.bnum));
|
||||
break;
|
||||
case SPNAV_EVENT_MOTION:
|
||||
var ev = sev.motion;
|
||||
Motion(this, new MotionEventArgs(ev.x, ev.y, ev.z, ev.rx, ev.ry, ev.rz));
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
private void CloseDevice()
|
||||
{
|
||||
// TODO : handle retcode and errors
|
||||
spnav_close();
|
||||
}
|
||||
|
||||
#region Properties
|
||||
public double Sensitivity
|
||||
{
|
||||
get
|
||||
{
|
||||
return _sensitivity;
|
||||
}
|
||||
|
||||
set
|
||||
{
|
||||
_sensitivity = value;
|
||||
spnav_sensitivity(value);
|
||||
}
|
||||
}
|
||||
|
||||
public int Threshold
|
||||
{
|
||||
get
|
||||
{
|
||||
return _threshold;
|
||||
}
|
||||
|
||||
set
|
||||
{
|
||||
_threshold = value;
|
||||
spnav_deadzone(value);
|
||||
}
|
||||
}
|
||||
|
||||
public bool Nonblocking
|
||||
{
|
||||
get
|
||||
{
|
||||
return _nonblocking;
|
||||
}
|
||||
|
||||
set
|
||||
{
|
||||
_nonblocking = value;
|
||||
spnav_set_nonblocking(value);
|
||||
}
|
||||
}
|
||||
#endregion
|
||||
|
||||
public void Dispose()
|
||||
{
|
||||
if (!isDisposed)
|
||||
{
|
||||
CloseDevice();
|
||||
Button = null;
|
||||
Motion = null;
|
||||
}
|
||||
isDisposed = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
100
SpaceNavEvent.cs
100
SpaceNavEvent.cs
@ -1,100 +0,0 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
|
||||
namespace SpaceNavWrapper
|
||||
{
|
||||
public enum SpaceNavAxis {
|
||||
X, Y, Z, Rx, Ry, Rz
|
||||
}
|
||||
|
||||
public class MotionEventArgs : EventArgs
|
||||
{
|
||||
public readonly Dictionary<SpaceNavAxis, int> axisValues;
|
||||
|
||||
public MotionEventArgs(int x, int y, int z, int rx, int ry, int rz)
|
||||
{
|
||||
axisValues = new Dictionary<SpaceNavAxis, int>();
|
||||
axisValues[SpaceNavAxis.X] = x;
|
||||
axisValues[SpaceNavAxis.Y] = y;
|
||||
axisValues[SpaceNavAxis.Z] = y;
|
||||
axisValues[SpaceNavAxis.Rx] = rx;
|
||||
axisValues[SpaceNavAxis.Ry] = ry;
|
||||
axisValues[SpaceNavAxis.Rz] = rz;
|
||||
}
|
||||
|
||||
public int X
|
||||
{
|
||||
get
|
||||
{
|
||||
return axisValues[SpaceNavAxis.X];
|
||||
}
|
||||
}
|
||||
|
||||
public int Y
|
||||
{
|
||||
get
|
||||
{
|
||||
return axisValues[SpaceNavAxis.Y];
|
||||
}
|
||||
}
|
||||
|
||||
public int Z
|
||||
{
|
||||
get
|
||||
{
|
||||
return axisValues[SpaceNavAxis.Z];
|
||||
}
|
||||
}
|
||||
|
||||
public int Rx
|
||||
{
|
||||
get
|
||||
{
|
||||
return axisValues[SpaceNavAxis.Rx];
|
||||
}
|
||||
}
|
||||
|
||||
public int Ry
|
||||
{
|
||||
get
|
||||
{
|
||||
return axisValues[SpaceNavAxis.Ry];
|
||||
}
|
||||
}
|
||||
|
||||
public int Rz
|
||||
{
|
||||
get
|
||||
{
|
||||
return axisValues[SpaceNavAxis.Rz];
|
||||
}
|
||||
}
|
||||
|
||||
public override string ToString()
|
||||
{
|
||||
return string.Format("x={0} y={1} z={2} rx={3} ry={4} rz={5}", X, Y, Z, Rx, Ry, Rz);
|
||||
}
|
||||
|
||||
public int GetAxis(SpaceNavAxis axis)
|
||||
{
|
||||
return axisValues[axis];
|
||||
}
|
||||
}
|
||||
|
||||
public class ButtonEventArgs : EventArgs
|
||||
{
|
||||
public readonly bool Pressed;
|
||||
public readonly int Button;
|
||||
|
||||
public ButtonEventArgs(bool pressed, int button)
|
||||
{
|
||||
Pressed = pressed;
|
||||
Button = button;
|
||||
}
|
||||
|
||||
public override string ToString()
|
||||
{
|
||||
return string.Format("button={0}, pressed={1}", Button, Pressed);
|
||||
}
|
||||
}
|
||||
}
|
||||
391
hidapi.h
Normal file
391
hidapi.h
Normal file
@ -0,0 +1,391 @@
|
||||
/*******************************************************
|
||||
HIDAPI - Multi-Platform library for
|
||||
communication with HID devices.
|
||||
|
||||
Alan Ott
|
||||
Signal 11 Software
|
||||
|
||||
8/22/2009
|
||||
|
||||
Copyright 2009, All Rights Reserved.
|
||||
|
||||
At the discretion of the user of this library,
|
||||
this software may be licensed under the terms of the
|
||||
GNU General Public License v3, a BSD-Style license, or the
|
||||
original HIDAPI license as outlined in the LICENSE.txt,
|
||||
LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt
|
||||
files located at the root of the source distribution.
|
||||
These files may also be found in the public source
|
||||
code repository located at:
|
||||
http://github.com/signal11/hidapi .
|
||||
********************************************************/
|
||||
|
||||
/** @file
|
||||
* @defgroup API hidapi API
|
||||
*/
|
||||
|
||||
#ifndef HIDAPI_H__
|
||||
#define HIDAPI_H__
|
||||
|
||||
#include <wchar.h>
|
||||
|
||||
#ifdef _WIN32
|
||||
#define HID_API_EXPORT __declspec(dllexport)
|
||||
#define HID_API_CALL
|
||||
#else
|
||||
#define HID_API_EXPORT /**< API export macro */
|
||||
#define HID_API_CALL /**< API call macro */
|
||||
#endif
|
||||
|
||||
#define HID_API_EXPORT_CALL HID_API_EXPORT HID_API_CALL /**< API export and call macro*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
struct hid_device_;
|
||||
typedef struct hid_device_ hid_device; /**< opaque hidapi structure */
|
||||
|
||||
/** hidapi info structure */
|
||||
struct hid_device_info {
|
||||
/** Platform-specific device path */
|
||||
char *path;
|
||||
/** Device Vendor ID */
|
||||
unsigned short vendor_id;
|
||||
/** Device Product ID */
|
||||
unsigned short product_id;
|
||||
/** Serial Number */
|
||||
wchar_t *serial_number;
|
||||
/** Device Release Number in binary-coded decimal,
|
||||
also known as Device Version Number */
|
||||
unsigned short release_number;
|
||||
/** Manufacturer String */
|
||||
wchar_t *manufacturer_string;
|
||||
/** Product string */
|
||||
wchar_t *product_string;
|
||||
/** Usage Page for this Device/Interface
|
||||
(Windows/Mac only). */
|
||||
unsigned short usage_page;
|
||||
/** Usage for this Device/Interface
|
||||
(Windows/Mac only).*/
|
||||
unsigned short usage;
|
||||
/** The USB interface which this logical device
|
||||
represents. Valid on both Linux implementations
|
||||
in all cases, and valid on the Windows implementation
|
||||
only if the device contains more than one interface. */
|
||||
int interface_number;
|
||||
|
||||
/** Pointer to the next device */
|
||||
struct hid_device_info *next;
|
||||
};
|
||||
|
||||
|
||||
/** @brief Initialize the HIDAPI library.
|
||||
|
||||
This function initializes the HIDAPI library. Calling it is not
|
||||
strictly necessary, as it will be called automatically by
|
||||
hid_enumerate() and any of the hid_open_*() functions if it is
|
||||
needed. This function should be called at the beginning of
|
||||
execution however, if there is a chance of HIDAPI handles
|
||||
being opened by different threads simultaneously.
|
||||
|
||||
@ingroup API
|
||||
|
||||
@returns
|
||||
This function returns 0 on success and -1 on error.
|
||||
*/
|
||||
int HID_API_EXPORT HID_API_CALL hid_init(void);
|
||||
|
||||
/** @brief Finalize the HIDAPI library.
|
||||
|
||||
This function frees all of the static data associated with
|
||||
HIDAPI. It should be called at the end of execution to avoid
|
||||
memory leaks.
|
||||
|
||||
@ingroup API
|
||||
|
||||
@returns
|
||||
This function returns 0 on success and -1 on error.
|
||||
*/
|
||||
int HID_API_EXPORT HID_API_CALL hid_exit(void);
|
||||
|
||||
/** @brief Enumerate the HID Devices.
|
||||
|
||||
This function returns a linked list of all the HID devices
|
||||
attached to the system which match vendor_id and product_id.
|
||||
If @p vendor_id is set to 0 then any vendor matches.
|
||||
If @p product_id is set to 0 then any product matches.
|
||||
If @p vendor_id and @p product_id are both set to 0, then
|
||||
all HID devices will be returned.
|
||||
|
||||
@ingroup API
|
||||
@param vendor_id The Vendor ID (VID) of the types of device
|
||||
to open.
|
||||
@param product_id The Product ID (PID) of the types of
|
||||
device to open.
|
||||
|
||||
@returns
|
||||
This function returns a pointer to a linked list of type
|
||||
struct #hid_device, containing information about the HID devices
|
||||
attached to the system, or NULL in the case of failure. Free
|
||||
this linked list by calling hid_free_enumeration().
|
||||
*/
|
||||
struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id);
|
||||
|
||||
/** @brief Free an enumeration Linked List
|
||||
|
||||
This function frees a linked list created by hid_enumerate().
|
||||
|
||||
@ingroup API
|
||||
@param devs Pointer to a list of struct_device returned from
|
||||
hid_enumerate().
|
||||
*/
|
||||
void HID_API_EXPORT HID_API_CALL hid_free_enumeration(struct hid_device_info *devs);
|
||||
|
||||
/** @brief Open a HID device using a Vendor ID (VID), Product ID
|
||||
(PID) and optionally a serial number.
|
||||
|
||||
If @p serial_number is NULL, the first device with the
|
||||
specified VID and PID is opened.
|
||||
|
||||
@ingroup API
|
||||
@param vendor_id The Vendor ID (VID) of the device to open.
|
||||
@param product_id The Product ID (PID) of the device to open.
|
||||
@param serial_number The Serial Number of the device to open
|
||||
(Optionally NULL).
|
||||
|
||||
@returns
|
||||
This function returns a pointer to a #hid_device object on
|
||||
success or NULL on failure.
|
||||
*/
|
||||
HID_API_EXPORT hid_device * HID_API_CALL hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number);
|
||||
|
||||
/** @brief Open a HID device by its path name.
|
||||
|
||||
The path name be determined by calling hid_enumerate(), or a
|
||||
platform-specific path name can be used (eg: /dev/hidraw0 on
|
||||
Linux).
|
||||
|
||||
@ingroup API
|
||||
@param path The path name of the device to open
|
||||
|
||||
@returns
|
||||
This function returns a pointer to a #hid_device object on
|
||||
success or NULL on failure.
|
||||
*/
|
||||
HID_API_EXPORT hid_device * HID_API_CALL hid_open_path(const char *path);
|
||||
|
||||
/** @brief Write an Output report to a HID device.
|
||||
|
||||
The first byte of @p data[] must contain the Report ID. For
|
||||
devices which only support a single report, this must be set
|
||||
to 0x0. The remaining bytes contain the report data. Since
|
||||
the Report ID is mandatory, calls to hid_write() will always
|
||||
contain one more byte than the report contains. For example,
|
||||
if a hid report is 16 bytes long, 17 bytes must be passed to
|
||||
hid_write(), the Report ID (or 0x0, for devices with a
|
||||
single report), followed by the report data (16 bytes). In
|
||||
this example, the length passed in would be 17.
|
||||
|
||||
hid_write() will send the data on the first OUT endpoint, if
|
||||
one exists. If it does not, it will send the data through
|
||||
the Control Endpoint (Endpoint 0).
|
||||
|
||||
@ingroup API
|
||||
@param device A device handle returned from hid_open().
|
||||
@param data The data to send, including the report number as
|
||||
the first byte.
|
||||
@param length The length in bytes of the data to send.
|
||||
|
||||
@returns
|
||||
This function returns the actual number of bytes written and
|
||||
-1 on error.
|
||||
*/
|
||||
int HID_API_EXPORT HID_API_CALL hid_write(hid_device *device, const unsigned char *data, size_t length);
|
||||
|
||||
/** @brief Read an Input report from a HID device with timeout.
|
||||
|
||||
Input reports are returned
|
||||
to the host through the INTERRUPT IN endpoint. The first byte will
|
||||
contain the Report number if the device uses numbered reports.
|
||||
|
||||
@ingroup API
|
||||
@param device A device handle returned from hid_open().
|
||||
@param data A buffer to put the read data into.
|
||||
@param length The number of bytes to read. For devices with
|
||||
multiple reports, make sure to read an extra byte for
|
||||
the report number.
|
||||
@param milliseconds timeout in milliseconds or -1 for blocking wait.
|
||||
|
||||
@returns
|
||||
This function returns the actual number of bytes read and
|
||||
-1 on error. If no packet was available to be read within
|
||||
the timeout period, this function returns 0.
|
||||
*/
|
||||
int HID_API_EXPORT HID_API_CALL hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds);
|
||||
|
||||
/** @brief Read an Input report from a HID device.
|
||||
|
||||
Input reports are returned
|
||||
to the host through the INTERRUPT IN endpoint. The first byte will
|
||||
contain the Report number if the device uses numbered reports.
|
||||
|
||||
@ingroup API
|
||||
@param device A device handle returned from hid_open().
|
||||
@param data A buffer to put the read data into.
|
||||
@param length The number of bytes to read. For devices with
|
||||
multiple reports, make sure to read an extra byte for
|
||||
the report number.
|
||||
|
||||
@returns
|
||||
This function returns the actual number of bytes read and
|
||||
-1 on error. If no packet was available to be read and
|
||||
the handle is in non-blocking mode, this function returns 0.
|
||||
*/
|
||||
int HID_API_EXPORT HID_API_CALL hid_read(hid_device *device, unsigned char *data, size_t length);
|
||||
|
||||
/** @brief Set the device handle to be non-blocking.
|
||||
|
||||
In non-blocking mode calls to hid_read() will return
|
||||
immediately with a value of 0 if there is no data to be
|
||||
read. In blocking mode, hid_read() will wait (block) until
|
||||
there is data to read before returning.
|
||||
|
||||
Nonblocking can be turned on and off at any time.
|
||||
|
||||
@ingroup API
|
||||
@param device A device handle returned from hid_open().
|
||||
@param nonblock enable or not the nonblocking reads
|
||||
- 1 to enable nonblocking
|
||||
- 0 to disable nonblocking.
|
||||
|
||||
@returns
|
||||
This function returns 0 on success and -1 on error.
|
||||
*/
|
||||
int HID_API_EXPORT HID_API_CALL hid_set_nonblocking(hid_device *device, int nonblock);
|
||||
|
||||
/** @brief Send a Feature report to the device.
|
||||
|
||||
Feature reports are sent over the Control endpoint as a
|
||||
Set_Report transfer. The first byte of @p data[] must
|
||||
contain the Report ID. For devices which only support a
|
||||
single report, this must be set to 0x0. The remaining bytes
|
||||
contain the report data. Since the Report ID is mandatory,
|
||||
calls to hid_send_feature_report() will always contain one
|
||||
more byte than the report contains. For example, if a hid
|
||||
report is 16 bytes long, 17 bytes must be passed to
|
||||
hid_send_feature_report(): the Report ID (or 0x0, for
|
||||
devices which do not use numbered reports), followed by the
|
||||
report data (16 bytes). In this example, the length passed
|
||||
in would be 17.
|
||||
|
||||
@ingroup API
|
||||
@param device A device handle returned from hid_open().
|
||||
@param data The data to send, including the report number as
|
||||
the first byte.
|
||||
@param length The length in bytes of the data to send, including
|
||||
the report number.
|
||||
|
||||
@returns
|
||||
This function returns the actual number of bytes written and
|
||||
-1 on error.
|
||||
*/
|
||||
int HID_API_EXPORT HID_API_CALL hid_send_feature_report(hid_device *device, const unsigned char *data, size_t length);
|
||||
|
||||
/** @brief Get a feature report from a HID device.
|
||||
|
||||
Set the first byte of @p data[] to the Report ID of the
|
||||
report to be read. Make sure to allow space for this
|
||||
extra byte in @p data[]. Upon return, the first byte will
|
||||
still contain the Report ID, and the report data will
|
||||
start in data[1].
|
||||
|
||||
@ingroup API
|
||||
@param device A device handle returned from hid_open().
|
||||
@param data A buffer to put the read data into, including
|
||||
the Report ID. Set the first byte of @p data[] to the
|
||||
Report ID of the report to be read, or set it to zero
|
||||
if your device does not use numbered reports.
|
||||
@param length The number of bytes to read, including an
|
||||
extra byte for the report ID. The buffer can be longer
|
||||
than the actual report.
|
||||
|
||||
@returns
|
||||
This function returns the number of bytes read plus
|
||||
one for the report ID (which is still in the first
|
||||
byte), or -1 on error.
|
||||
*/
|
||||
int HID_API_EXPORT HID_API_CALL hid_get_feature_report(hid_device *device, unsigned char *data, size_t length);
|
||||
|
||||
/** @brief Close a HID device.
|
||||
|
||||
@ingroup API
|
||||
@param device A device handle returned from hid_open().
|
||||
*/
|
||||
void HID_API_EXPORT HID_API_CALL hid_close(hid_device *device);
|
||||
|
||||
/** @brief Get The Manufacturer String from a HID device.
|
||||
|
||||
@ingroup API
|
||||
@param device A device handle returned from hid_open().
|
||||
@param string A wide string buffer to put the data into.
|
||||
@param maxlen The length of the buffer in multiples of wchar_t.
|
||||
|
||||
@returns
|
||||
This function returns 0 on success and -1 on error.
|
||||
*/
|
||||
int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *device, wchar_t *string, size_t maxlen);
|
||||
|
||||
/** @brief Get The Product String from a HID device.
|
||||
|
||||
@ingroup API
|
||||
@param device A device handle returned from hid_open().
|
||||
@param string A wide string buffer to put the data into.
|
||||
@param maxlen The length of the buffer in multiples of wchar_t.
|
||||
|
||||
@returns
|
||||
This function returns 0 on success and -1 on error.
|
||||
*/
|
||||
int HID_API_EXPORT_CALL hid_get_product_string(hid_device *device, wchar_t *string, size_t maxlen);
|
||||
|
||||
/** @brief Get The Serial Number String from a HID device.
|
||||
|
||||
@ingroup API
|
||||
@param device A device handle returned from hid_open().
|
||||
@param string A wide string buffer to put the data into.
|
||||
@param maxlen The length of the buffer in multiples of wchar_t.
|
||||
|
||||
@returns
|
||||
This function returns 0 on success and -1 on error.
|
||||
*/
|
||||
int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *device, wchar_t *string, size_t maxlen);
|
||||
|
||||
/** @brief Get a string from a HID device, based on its string index.
|
||||
|
||||
@ingroup API
|
||||
@param device A device handle returned from hid_open().
|
||||
@param string_index The index of the string to get.
|
||||
@param string A wide string buffer to put the data into.
|
||||
@param maxlen The length of the buffer in multiples of wchar_t.
|
||||
|
||||
@returns
|
||||
This function returns 0 on success and -1 on error.
|
||||
*/
|
||||
int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *device, int string_index, wchar_t *string, size_t maxlen);
|
||||
|
||||
/** @brief Get a string describing the last error which occurred.
|
||||
|
||||
@ingroup API
|
||||
@param device A device handle returned from hid_open().
|
||||
|
||||
@returns
|
||||
This function returns a string containing the last error
|
||||
which occurred or NULL if none has occurred.
|
||||
*/
|
||||
HID_API_EXPORT const wchar_t* HID_API_CALL hid_error(hid_device *device);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
1
lib/libhidapi-libusb.so
Symbolic link
1
lib/libhidapi-libusb.so
Symbolic link
@ -0,0 +1 @@
|
||||
libhidapi-libusb.so.0.0.0
|
||||
BIN
lib/libhidapi-libusb.so.0.0.0
Executable file
BIN
lib/libhidapi-libusb.so.0.0.0
Executable file
Binary file not shown.
47
main.c
Normal file
47
main.c
Normal file
@ -0,0 +1,47 @@
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#define MAX_STR 255
|
||||
#define SPNAV_VENDOR_ID 0x046d
|
||||
#define SPNAV_PRODUCT_ID 0xc626
|
||||
#define SPNAV_3D_EXPLORER_PRODUCT_ID 0x0c627
|
||||
|
||||
#include <signal.h>
|
||||
#include <stdbool.h>
|
||||
#include "spnav.h"
|
||||
|
||||
static bool INTERRUPTED = false;
|
||||
|
||||
void sighandler(int signo) {
|
||||
if (signo == SIGINT) {
|
||||
INTERRUPTED = true;
|
||||
}
|
||||
}
|
||||
|
||||
int main(int argc, char const* argv[]) {
|
||||
signal(SIGINT, sighandler);
|
||||
spnav_event ev;
|
||||
spnav_open(SPNAV_VENDOR_ID, SPNAV_3D_EXPLORER_PRODUCT_ID);
|
||||
spnav_sensitivity(0.1);
|
||||
spnav_deadzone(10);
|
||||
spnav_set_nonblocking(true);
|
||||
for (;;) {
|
||||
// spnav_wait_event_timeout(&ev, 400);
|
||||
spnav_wait_event(&ev);
|
||||
|
||||
switch (ev.type) {
|
||||
case MOTION:
|
||||
printf("x=%d, y=%d, z=%d ", ev.motion.x, ev.motion.y, ev.motion.z);
|
||||
printf("rx=%d, ry=%d, rz=%d\n", ev.motion.rx, ev.motion.ry, ev.motion.rz);
|
||||
break;
|
||||
case BUTTON:
|
||||
printf("bnum=%d, pressed=%d\n", ev.button.bnum, ev.button.press);
|
||||
break;
|
||||
}
|
||||
|
||||
if (INTERRUPTED) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
spnav_close();
|
||||
}
|
||||
@ -1 +0,0 @@
|
||||
Subproject commit f654a62bdb4dbe14991fa89c2af69034587f816a
|
||||
@ -1,35 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<PropertyGroup>
|
||||
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
|
||||
<Platform Condition=" '$(Platform)' == '' ">x86</Platform>
|
||||
<ProjectGuid>{BC0B9CC5-C678-4DBF-AA73-FD98C1D6BF60}</ProjectGuid>
|
||||
<OutputType>Exe</OutputType>
|
||||
<RootNamespace>spnavcsharpwrapper</RootNamespace>
|
||||
<AssemblyName>spnav-csharp-wrapper</AssemblyName>
|
||||
<TargetFrameworkVersion>v4.7</TargetFrameworkVersion>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
|
||||
<DebugSymbols>true</DebugSymbols>
|
||||
<DebugType>full</DebugType>
|
||||
<Optimize>false</Optimize>
|
||||
<OutputPath>bin\Debug</OutputPath>
|
||||
<DefineConstants>DEBUG;</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
<PlatformTarget>x86</PlatformTarget>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
|
||||
<Optimize>true</Optimize>
|
||||
<OutputPath>bin\Release</OutputPath>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
<PlatformTarget>x86</PlatformTarget>
|
||||
</PropertyGroup>
|
||||
<ItemGroup>
|
||||
<Compile Include="SpaceNavEvent.cs" />
|
||||
<Compile Include="Program.cs" />
|
||||
<Compile Include="SpaceNav.cs" />
|
||||
</ItemGroup>
|
||||
<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
|
||||
</Project>
|
||||
@ -1,17 +0,0 @@
|
||||
|
||||
Microsoft Visual Studio Solution File, Format Version 12.00
|
||||
# Visual Studio 2012
|
||||
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "spnav-csharp-wrapper", "spnav-csharp-wrapper.csproj", "{BC0B9CC5-C678-4DBF-AA73-FD98C1D6BF60}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
Debug|x86 = Debug|x86
|
||||
Release|x86 = Release|x86
|
||||
EndGlobalSection
|
||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
||||
{BC0B9CC5-C678-4DBF-AA73-FD98C1D6BF60}.Debug|x86.ActiveCfg = Debug|x86
|
||||
{BC0B9CC5-C678-4DBF-AA73-FD98C1D6BF60}.Debug|x86.Build.0 = Debug|x86
|
||||
{BC0B9CC5-C678-4DBF-AA73-FD98C1D6BF60}.Release|x86.ActiveCfg = Release|x86
|
||||
{BC0B9CC5-C678-4DBF-AA73-FD98C1D6BF60}.Release|x86.Build.0 = Release|x86
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
204
spnav.c
Normal file
204
spnav.c
Normal file
@ -0,0 +1,204 @@
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdbool.h>
|
||||
#include "spnav.h"
|
||||
#include "hidapi.h"
|
||||
|
||||
#ifdef DEBUG
|
||||
#define DEBUG_PRINT(...) \
|
||||
do { \
|
||||
fprintf(stderr, __VA_ARGS__); \
|
||||
} while (false)
|
||||
#else
|
||||
#define DEBUG_PRINT(...) \
|
||||
do { \
|
||||
} while (false)
|
||||
#endif
|
||||
|
||||
#define EVENT_BUF 64
|
||||
|
||||
enum {
|
||||
TRANSLATION = 1,
|
||||
ROTATION = 2,
|
||||
BTN = 3
|
||||
};
|
||||
|
||||
static bool IS_OPEN = false;
|
||||
/* Sensitivity is multiplied with every motion (1.0 normal). */
|
||||
static double SPNAV_SENS = 1.0;
|
||||
static int SPNAV_DEADZONE_THRESHOLD = 5;
|
||||
/* HID device for SpaceNavigator mouse */
|
||||
hid_device *device = NULL;
|
||||
|
||||
int convert_input(int first, unsigned char val) {
|
||||
switch (val) {
|
||||
case 0:
|
||||
return first;
|
||||
case 1:
|
||||
return first + 255;
|
||||
case 254:
|
||||
return -512 + first;
|
||||
case 255:
|
||||
return -255 + first;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
bool in_deadzone(unsigned char *data, int threshold) {
|
||||
/* data[0] is the event type */
|
||||
int i;
|
||||
for (i = 1; i < SPNAV_NAXIS; i++) {
|
||||
if (data[i] > threshold) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
DEBUG_PRINT("in_deadzone\n");
|
||||
return true;
|
||||
}
|
||||
|
||||
int read_event(hid_device *device, spnav_event *ev, int ms) {
|
||||
unsigned char buf[EVENT_BUF];
|
||||
int nbytes;
|
||||
|
||||
if (ms == -1) {
|
||||
nbytes = hid_read(device, buf, sizeof(buf));
|
||||
} else {
|
||||
nbytes = hid_read_timeout(device, buf, sizeof(buf), ms);
|
||||
}
|
||||
|
||||
if (nbytes < 0) {
|
||||
DEBUG_PRINT("hid_read_timeout() error");
|
||||
return -1;
|
||||
} else if (nbytes == 0) {
|
||||
ev->type = 0;
|
||||
return 0;
|
||||
}
|
||||
ev->type = buf[0];
|
||||
|
||||
// Fill spnav_event struct
|
||||
switch (ev->type) {
|
||||
case TRANSLATION:
|
||||
if (in_deadzone(buf, SPNAV_DEADZONE_THRESHOLD)) {
|
||||
ev->type = 0;
|
||||
return ev->type;
|
||||
}
|
||||
ev->motion.type = 1;
|
||||
ev->motion.x = (int)(SPNAV_SENS * convert_input((buf[1] & 0x0000ff), buf[2]));
|
||||
ev->motion.z = -(int)(SPNAV_SENS * convert_input((buf[3] & 0x0000ff), buf[4]));
|
||||
ev->motion.y = -(int)(SPNAV_SENS * convert_input((buf[5] & 0x0000ff), buf[6]));
|
||||
// DEBUG_PRINT("Translation x=%d, y=%d, z=%d\n", ev->motion.x, ev->motion.y, ev->motion.z);
|
||||
break;
|
||||
case ROTATION:
|
||||
if (in_deadzone(buf, SPNAV_DEADZONE_THRESHOLD)) {
|
||||
ev->type = 0;
|
||||
return ev->type;
|
||||
}
|
||||
ev->motion.type = 1;
|
||||
ev->motion.rx = -(int)(SPNAV_SENS * convert_input((buf[1] & 0x0000ff), buf[2]));
|
||||
ev->motion.rz = -(int)(SPNAV_SENS * convert_input((buf[3] & 0x0000ff), buf[4]));
|
||||
ev->motion.ry = (int)(SPNAV_SENS * convert_input((buf[5] & 0x0000ff), buf[6]));
|
||||
// DEBUG_PRINT("Rotation rx=%d, ry=%d, rz=%d\n", ev->motion.rx, ev->motion.ry, ev->motion.rz);
|
||||
break;
|
||||
case BTN:
|
||||
ev->button.type = 2;
|
||||
ev->button.press = buf[1] == 0x01;
|
||||
ev->button.bnum = buf[1];
|
||||
//DEBUG_PRINT("Buttons: %d %d\n", /* btn 1 */buf[1] & 0x01, /* btn 2 */ buf[1] & 0x02);
|
||||
break;
|
||||
}
|
||||
|
||||
return ev->type;
|
||||
}
|
||||
|
||||
int set_led(hid_device *dev, char state) {
|
||||
const unsigned char led_data[2] = {0x04, state};
|
||||
int nbytes = hid_write(dev, led_data, sizeof(led_data));
|
||||
if (nbytes != sizeof(led_data)) {
|
||||
DEBUG_PRINT("set_led(): hid_write() has written %d bytes (should be %ld)\n",
|
||||
nbytes, sizeof(led_data));
|
||||
return -1;
|
||||
}
|
||||
return nbytes;
|
||||
}
|
||||
|
||||
int spnav_open(unsigned short vendor_id, unsigned short product_id) {
|
||||
DEBUG_PRINT("spnav_open()\n");
|
||||
/* Connexion already opened */
|
||||
if (IS_OPEN) {
|
||||
DEBUG_PRINT("Connexion already opened!\n");
|
||||
return -1;
|
||||
}
|
||||
// Initialize the hidapi library
|
||||
hid_init();
|
||||
// Open the device using the VID, PID,
|
||||
// and optionally the Serial number.
|
||||
device = hid_open(vendor_id, product_id, NULL);
|
||||
if (device == NULL) {
|
||||
DEBUG_PRINT("hid_open() failed!");
|
||||
return -1;
|
||||
}
|
||||
IS_OPEN = true;
|
||||
set_led(device, 1);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int spnav_close() {
|
||||
if (!IS_OPEN) {
|
||||
DEBUG_PRINT("Device is not opened!\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
set_led(device, 0);
|
||||
hid_close(device);
|
||||
DEBUG_PRINT("Connection to HID device closed!\n");
|
||||
hid_exit();
|
||||
IS_OPEN = false;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int spnav_set_nonblocking(bool nonblock) {
|
||||
int ret = hid_set_nonblocking(device, nonblock);
|
||||
if (ret == -1) {
|
||||
DEBUG_PRINT("Call to hid_set_nonblocking() failed\n");
|
||||
return -1;
|
||||
}
|
||||
DEBUG_PRINT("Nonblocking state is now %d\n", nonblock);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int spnav_wait_event(spnav_event *event) {
|
||||
if (device == NULL) {
|
||||
DEBUG_PRINT("spnav_wait_event(): device not connected.\n");
|
||||
return -1;
|
||||
}
|
||||
return read_event(device, event, -1);
|
||||
}
|
||||
|
||||
int spnav_wait_event_timeout(spnav_event *event, int milliseconds) {
|
||||
if (device == NULL) {
|
||||
DEBUG_PRINT("spnav_wait_event_timeout(): device not connected.\n");
|
||||
return -1;
|
||||
}
|
||||
return read_event(device, event, milliseconds);
|
||||
}
|
||||
|
||||
int spnav_sensitivity(double sens) {
|
||||
if (sens <= 0.0) {
|
||||
DEBUG_PRINT("Invalid sensitivity value %f\n", sens);
|
||||
return -1;
|
||||
}
|
||||
SPNAV_SENS = sens;
|
||||
DEBUG_PRINT("Sensitivity set to %f\n", SPNAV_SENS);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int spnav_deadzone(int value) {
|
||||
if (value < 0) {
|
||||
DEBUG_PRINT("Invalid deadzone value %d\n", value);
|
||||
return -1;
|
||||
}
|
||||
SPNAV_DEADZONE_THRESHOLD = value;
|
||||
DEBUG_PRINT("Deadzone threshold set to %d\n", value);
|
||||
return 0;
|
||||
}
|
||||
59
spnav.h
Normal file
59
spnav.h
Normal file
@ -0,0 +1,59 @@
|
||||
#ifndef SPNAV_H__
|
||||
#define SPNAV_H__
|
||||
|
||||
#include <stdbool.h>
|
||||
#define SPNAV_NAXIS 6
|
||||
|
||||
#ifdef _WIN32
|
||||
#define SPNAV_API_EXPORT __declspec(dllexport)
|
||||
#define SPNAV_API_CALL
|
||||
#else
|
||||
#define SPNAV_API_EXPORT /**< API export macro */
|
||||
#define SPNAV_API_CALL /**< API call macro */
|
||||
#endif
|
||||
|
||||
#define SPNAV_API_EXPORT_CALL SPNAV_API_EXPORT SPNAV_API_CALL /**< API export and call macro*/
|
||||
|
||||
enum event_type {
|
||||
ANY,
|
||||
MOTION,
|
||||
BUTTON
|
||||
};
|
||||
|
||||
struct event_motion {
|
||||
int type;
|
||||
int x, y, z;
|
||||
int rx, ry, rz;
|
||||
unsigned int period;
|
||||
int *data;
|
||||
};
|
||||
|
||||
struct event_button {
|
||||
int type;
|
||||
bool press;
|
||||
int bnum;
|
||||
};
|
||||
|
||||
typedef union spnav_event {
|
||||
int type;
|
||||
struct event_motion motion;
|
||||
struct event_button button;
|
||||
} spnav_event;
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
int SPNAV_API_EXPORT_CALL spnav_open(unsigned short vendor_id, unsigned short product_id);
|
||||
int SPNAV_API_EXPORT_CALL spnav_close(void);
|
||||
int SPNAV_API_EXPORT_CALL spnav_set_nonblocking(bool nonblock);
|
||||
int SPNAV_API_EXPORT_CALL spnav_wait_event(spnav_event *event);
|
||||
int SPNAV_API_EXPORT_CALL spnav_wait_event_timeout(spnav_event *event, int timeout);
|
||||
int SPNAV_API_EXPORT_CALL spnav_sensitivity(double sens);
|
||||
int SPNAV_API_EXPORT_CALL spnav_deadzone(int value);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* SPNAV_H__ */
|
||||
Loading…
Reference in New Issue
Block a user