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github/win
2
.gitignore
vendored
2
.gitignore
vendored
@ -326,4 +326,4 @@ ASALocalRun/
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*.nvuser
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# MFractors (Xamarin productivity tool) working folder
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.mfractor/
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.mfractor/
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3
.gitmodules
vendored
3
.gitmodules
vendored
@ -1,3 +0,0 @@
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[submodule "spacenav-driver"]
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path = spacenav-driver
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url = https://github.com/thib8956/spacenav-driver.git
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36
Makefile
Normal file
36
Makefile
Normal file
@ -0,0 +1,36 @@
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TARGET = spnav
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TARGET_LIB = libspnavhdi.so # target lib
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CC = gcc
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#CFLAGS = -Wall -Wextra -fPIC -pedantic -O2 # C flags for building library
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CFLAGS = -Wall -Wextra -pedantic -g -DDEBUG # C flags for developpement
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LDFLAGS = -Wall -Wextra -O2
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LIBS = -Llib -lhidapi-libusb
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RM = rm -f # rm command
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.PHONY: all default
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default: $(TARGET)
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all: default
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OBJECTS = $(patsubst %.c, %.o, $(wildcard *.c))
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HEADERS = $(wildcard *.h)
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%.o: %.c $(HEADERS)
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$(CC) $(CFLAGS) -c $< -o $@
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.PRECIOUS: $(TARGET) $(OBJECTS)
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$(TARGET): $(OBJECTS)
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$(CC) $(OBJECTS) -Wall -o $@ $(LIBS)
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# Shared Libs
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$(TARGET_LIB): $(OBJECTS)
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$(CC) $(LDFLAGS) -shared -fpic -Wl,--no-undefined -o $@ $^ $(LIBS)
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.PHONY: clean
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clean:
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-${RM} ${TARGET}
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-${RM} ${TARGET_LIB} ${OBJECTS} $(SRCS:.c=.d)
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40
Program.cs
40
Program.cs
@ -1,40 +0,0 @@
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using System;
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namespace SpaceNavWrapper
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{
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class Program
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{
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static void Main(string[] args)
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{
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//spnavwrapper.SpaceNav.Instance.Threshold = 5;
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//spnavwrapper.SpaceNav.Instance.Sensitivity = 0.1;
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//for (; ; )
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//{
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// var ev = spnavwrapper.SpaceNav.Instance.WaitEvent(100);
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// Console.WriteLine(ev);
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//}
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SpaceNav navDriver = new SpaceNav();
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navDriver.InitDevice();
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navDriver.Button += delegate (object sender, ButtonEventArgs e)
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{
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navDriver.Nonblocking = !navDriver.Nonblocking;
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};
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navDriver.Motion += OnMotion;
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Console.CancelKeyPress += delegate {
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navDriver.Dispose();
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};
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for (; ; )
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{
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navDriver.WaitEvent();
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Console.WriteLine("AA");
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}
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}
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private static void OnMotion(object sender, MotionEventArgs e)
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{
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Console.WriteLine(e);
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}
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}
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}
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@ -1,3 +1,2 @@
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# spnav-csharp-wrapper
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Simple C# wrapper for the [HID spacenavigator driver](https://github.com/thib8956/spacenav-driver.git)
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# Spacenav HDI driver
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Simple driver for the spacenavigator 3d mice using HDI api
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165
SpaceNav.cs
165
SpaceNav.cs
@ -1,165 +0,0 @@
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using System;
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using System.Runtime.InteropServices;
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namespace SpaceNavWrapper
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{
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public class SpaceNav : IDisposable
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{
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const string DLL_NAME = "spnavhdi";
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#region Constants
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private const int SPNAV_EVENT_MOTION = 1;
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private const int SPNAV_EVENT_BUTTON = 2;
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private const ushort SPNAV_VENDOR_ID = 0x046d;
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private const ushort SPNAV_PRODUCT_ID = 0x0c627;
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#endregion
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public event EventHandler<MotionEventArgs> Motion;
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public event EventHandler<ButtonEventArgs> Button;
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private double _sensitivity = 1.0;
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private int _threshold = 5;
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private bool _nonblocking;
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private bool isDisposed;
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#region Structures
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private struct SpNavEventMotion
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{
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public int type;
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public int x, y, z;
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public int rx, ry, rz;
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public uint period;
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public IntPtr data;
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}
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private struct SpNavEventButton
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{
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public int type;
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[MarshalAs(UnmanagedType.Bool)]
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public bool press;
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public int bnum;
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}
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[StructLayout(LayoutKind.Explicit)]
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private struct SpNavEvent
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{
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[FieldOffset(0)] public int type;
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[FieldOffset(0)] public SpNavEventMotion motion;
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[FieldOffset(0)] public SpNavEventButton button;
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}
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#endregion
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#region DLL Imports
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[DllImport(DLL_NAME)]
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private static extern int spnav_open(ushort vendor_id, ushort product_id);
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[DllImport(DLL_NAME)]
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private static extern int spnav_close();
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[DllImport(DLL_NAME)]
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private static extern int spnav_set_nonblocking(bool nonblock);
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[DllImport(DLL_NAME)]
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private static extern int spnav_wait_event(ref SpNavEvent ev);
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[DllImport(DLL_NAME)]
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private static extern int spnav_wait_event_timeout(ref SpNavEvent ev, int timeout);
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[DllImport(DLL_NAME)]
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private static extern int spnav_sensitivity(double sens);
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[DllImport(DLL_NAME)]
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private static extern int spnav_deadzone(int threshold);
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#endregion
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public void InitDevice()
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{
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// TODO handle retcode and errors
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spnav_open(SPNAV_VENDOR_ID, SPNAV_PRODUCT_ID);
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}
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public void WaitEvent(int millis = -1)
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{
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SpNavEvent sev = new SpNavEvent();
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int ev_type;
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if (millis == -1)
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{
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ev_type = spnav_wait_event(ref sev);
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}
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else
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{
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ev_type = spnav_wait_event_timeout(ref sev, (int)millis);
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}
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switch (ev_type)
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{
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case SPNAV_EVENT_BUTTON:
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var e = sev.button;
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Button(this, new ButtonEventArgs(e.press, e.bnum));
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break;
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case SPNAV_EVENT_MOTION:
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var ev = sev.motion;
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Motion(this, new MotionEventArgs(ev.x, ev.y, ev.z, ev.rx, ev.ry, ev.rz));
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break;
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default:
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break;
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}
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}
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private void CloseDevice()
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{
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// TODO : handle retcode and errors
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spnav_close();
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}
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#region Properties
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public double Sensitivity
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{
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get
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{
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return _sensitivity;
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}
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set
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{
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_sensitivity = value;
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spnav_sensitivity(value);
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}
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}
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public int Threshold
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{
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get
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{
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return _threshold;
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}
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set
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{
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_threshold = value;
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spnav_deadzone(value);
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}
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}
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public bool Nonblocking
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{
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get
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{
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return _nonblocking;
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}
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set
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{
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_nonblocking = value;
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spnav_set_nonblocking(value);
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}
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}
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#endregion
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public void Dispose()
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{
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if (!isDisposed)
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{
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CloseDevice();
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Button = null;
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Motion = null;
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}
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isDisposed = true;
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}
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}
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}
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100
SpaceNavEvent.cs
100
SpaceNavEvent.cs
@ -1,100 +0,0 @@
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using System;
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using System.Collections.Generic;
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namespace SpaceNavWrapper
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{
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public enum SpaceNavAxis {
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X, Y, Z, Rx, Ry, Rz
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}
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public class MotionEventArgs : EventArgs
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{
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public readonly Dictionary<SpaceNavAxis, int> axisValues;
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public MotionEventArgs(int x, int y, int z, int rx, int ry, int rz)
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{
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axisValues = new Dictionary<SpaceNavAxis, int>();
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axisValues[SpaceNavAxis.X] = x;
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axisValues[SpaceNavAxis.Y] = y;
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axisValues[SpaceNavAxis.Z] = y;
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axisValues[SpaceNavAxis.Rx] = rx;
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axisValues[SpaceNavAxis.Ry] = ry;
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axisValues[SpaceNavAxis.Rz] = rz;
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}
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public int X
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{
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get
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{
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return axisValues[SpaceNavAxis.X];
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}
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}
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public int Y
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{
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get
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{
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return axisValues[SpaceNavAxis.Y];
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}
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}
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public int Z
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{
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get
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{
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return axisValues[SpaceNavAxis.Z];
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}
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}
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public int Rx
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{
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get
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{
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return axisValues[SpaceNavAxis.Rx];
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}
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}
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public int Ry
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{
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get
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{
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return axisValues[SpaceNavAxis.Ry];
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}
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}
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public int Rz
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{
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get
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{
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return axisValues[SpaceNavAxis.Rz];
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}
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}
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public override string ToString()
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{
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return string.Format("x={0} y={1} z={2} rx={3} ry={4} rz={5}", X, Y, Z, Rx, Ry, Rz);
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}
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public int GetAxis(SpaceNavAxis axis)
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{
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return axisValues[axis];
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}
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}
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public class ButtonEventArgs : EventArgs
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{
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public readonly bool Pressed;
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public readonly int Button;
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||||
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public ButtonEventArgs(bool pressed, int button)
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||||
{
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||||
Pressed = pressed;
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Button = button;
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||||
}
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||||
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||||
public override string ToString()
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||||
{
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||||
return string.Format("button={0}, pressed={1}", Button, Pressed);
|
||||
}
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||||
}
|
||||
}
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||||
391
hidapi.h
Normal file
391
hidapi.h
Normal file
@ -0,0 +1,391 @@
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/*******************************************************
|
||||
HIDAPI - Multi-Platform library for
|
||||
communication with HID devices.
|
||||
|
||||
Alan Ott
|
||||
Signal 11 Software
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||||
|
||||
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__
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||||
#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
|
||||
48
spacenav-driver.sln
Normal file
48
spacenav-driver.sln
Normal file
@ -0,0 +1,48 @@
|
||||
Microsoft Visual Studio Solution File, Format Version 12.00
|
||||
# Visual Studio 15
|
||||
VisualStudioVersion = 15.0.27130.2003
|
||||
MinimumVisualStudioVersion = 10.0.40219.1
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "spacenav-driver", "spacenav-driver.vcxproj", "{0264ED29-8433-48C7-A045-59AC1372DB7D}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "hidapi", "..\hidapi\windows\hidapi.vcxproj", "{A107C21C-418A-4697-BB10-20C3AA60E2E4}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
Debug|Any CPU = Debug|Any CPU
|
||||
Debug|x64 = Debug|x64
|
||||
Debug|x86 = Debug|x86
|
||||
Release|Any CPU = Release|Any CPU
|
||||
Release|x64 = Release|x64
|
||||
Release|x86 = Release|x86
|
||||
EndGlobalSection
|
||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
||||
{0264ED29-8433-48C7-A045-59AC1372DB7D}.Debug|Any CPU.ActiveCfg = Debug|Win32
|
||||
{0264ED29-8433-48C7-A045-59AC1372DB7D}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{0264ED29-8433-48C7-A045-59AC1372DB7D}.Debug|x64.Build.0 = Debug|x64
|
||||
{0264ED29-8433-48C7-A045-59AC1372DB7D}.Debug|x86.ActiveCfg = Debug|Win32
|
||||
{0264ED29-8433-48C7-A045-59AC1372DB7D}.Debug|x86.Build.0 = Debug|Win32
|
||||
{0264ED29-8433-48C7-A045-59AC1372DB7D}.Release|Any CPU.ActiveCfg = Release|x64
|
||||
{0264ED29-8433-48C7-A045-59AC1372DB7D}.Release|x64.ActiveCfg = Release|x64
|
||||
{0264ED29-8433-48C7-A045-59AC1372DB7D}.Release|x64.Build.0 = Release|x64
|
||||
{0264ED29-8433-48C7-A045-59AC1372DB7D}.Release|x86.ActiveCfg = Release|Win32
|
||||
{0264ED29-8433-48C7-A045-59AC1372DB7D}.Release|x86.Build.0 = Release|Win32
|
||||
{A107C21C-418A-4697-BB10-20C3AA60E2E4}.Debug|Any CPU.ActiveCfg = Debug|Win32
|
||||
{A107C21C-418A-4697-BB10-20C3AA60E2E4}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{A107C21C-418A-4697-BB10-20C3AA60E2E4}.Debug|x64.Build.0 = Debug|x64
|
||||
{A107C21C-418A-4697-BB10-20C3AA60E2E4}.Debug|x86.ActiveCfg = Debug|Win32
|
||||
{A107C21C-418A-4697-BB10-20C3AA60E2E4}.Debug|x86.Build.0 = Debug|Win32
|
||||
{A107C21C-418A-4697-BB10-20C3AA60E2E4}.Debug|x86.Deploy.0 = Debug|Win32
|
||||
{A107C21C-418A-4697-BB10-20C3AA60E2E4}.Release|Any CPU.ActiveCfg = Release|Win32
|
||||
{A107C21C-418A-4697-BB10-20C3AA60E2E4}.Release|x64.ActiveCfg = Release|x64
|
||||
{A107C21C-418A-4697-BB10-20C3AA60E2E4}.Release|x64.Build.0 = Release|x64
|
||||
{A107C21C-418A-4697-BB10-20C3AA60E2E4}.Release|x86.ActiveCfg = Release|Win32
|
||||
{A107C21C-418A-4697-BB10-20C3AA60E2E4}.Release|x86.Build.0 = Release|Win32
|
||||
{A107C21C-418A-4697-BB10-20C3AA60E2E4}.Release|x86.Deploy.0 = Release|Win32
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
|
||||
EndGlobalSection
|
||||
GlobalSection(ExtensibilityGlobals) = postSolution
|
||||
SolutionGuid = {486AE857-F0BF-44F3-863E-C51A5CC1A832}
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
130
spacenav-driver.vcxproj
Normal file
130
spacenav-driver.vcxproj
Normal file
@ -0,0 +1,130 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<VCProjectVersion>15.0</VCProjectVersion>
|
||||
<ProjectGuid>{0264ED29-8433-48C7-A045-59AC1372DB7D}</ProjectGuid>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>DynamicLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v141</PlatformToolset>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<ConfigurationType>DynamicLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v141</PlatformToolset>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v141</PlatformToolset>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||
<ConfigurationType>DynamicLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v141</PlatformToolset>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="Shared">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<TargetExt>.exe</TargetExt>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<TargetExt>.dll</TargetExt>
|
||||
<TargetName>spnavhdi</TargetName>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<ClCompile>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;SPACENAVDRIVER_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<CompileAs>CompileAsC</CompileAs>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<TargetMachine>MachineX86</TargetMachine>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<SubSystem>Windows</SubSystem>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<ClCompile>
|
||||
<PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;SPACENAVDRIVER_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<TargetMachine>MachineX86</TargetMachine>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<SubSystem>Windows</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<ClCompile>
|
||||
<CompileAs>CompileAsC</CompileAs>
|
||||
</ClCompile>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="main.c" />
|
||||
<ClCompile Include="spnav.c" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="hidapi.h" />
|
||||
<ClInclude Include="spnav.h" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\hidapi\windows\hidapi.vcxproj">
|
||||
<Project>{a107c21c-418a-4697-bb10-20c3aa60e2e4}</Project>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
33
spacenav-driver.vcxproj.filters
Normal file
33
spacenav-driver.vcxproj.filters
Normal file
@ -0,0 +1,33 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<Filter Include="Source Files">
|
||||
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
|
||||
<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Header Files">
|
||||
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
|
||||
<Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Resource Files">
|
||||
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
|
||||
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav</Extensions>
|
||||
</Filter>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="main.c">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="spnav.c">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="hidapi.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="spnav.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
@ -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