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gear-vr-controller.linq
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gear-vr-controller.linq
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<Query Kind="Program">
<Reference Relative="AudioSwitcher.AudioApi.CoreAudio.dll"><MyDocuments>\LINQPad Queries\GATT\AudioSwitcher.AudioApi.CoreAudio.dll</Reference>
<Reference Relative="AudioSwitcher.AudioApi.dll"><MyDocuments>\LINQPad Queries\GATT\AudioSwitcher.AudioApi.dll</Reference>
<Reference><RuntimeDirectory>\System.Linq.dll</Reference>
<Reference><RuntimeDirectory>\System.Numerics.dll</Reference>
<Reference><RuntimeDirectory>\System.Runtime.dll</Reference>
<Reference><RuntimeDirectory>\System.Runtime.InteropServices.WindowsRuntime.dll</Reference>
<Reference><RuntimeDirectory>\System.Runtime.Numerics.dll</Reference>
<Reference><ProgramFilesX86>\Reference Assemblies\Microsoft\Framework\.NETCore\v4.5\System.Runtime.WindowsRuntime.dll</Reference>
<Reference><RuntimeDirectory>\System.Threading.Tasks.dll</Reference>
<Reference><RuntimeDirectory>\System.Windows.Forms.dll</Reference>
<Reference><ProgramFilesX86>\Windows Kits\10\References\10.0.19041.0\Windows.Foundation.FoundationContract\4.0.0.0\Windows.Foundation.FoundationContract.winmd</Reference>
<Reference><ProgramFilesX86>\Windows Kits\10\References\10.0.19041.0\Windows.Foundation.UniversalApiContract\10.0.0.0\Windows.Foundation.UniversalApiContract.winmd</Reference>
<Reference><ProgramFilesX86>\Windows Kits\10\UnionMetadata\Facade\Windows.WinMD</Reference>
<Namespace>System</Namespace>
<Namespace>System.Linq</Namespace>
<Namespace>System.Runtime.InteropServices</Namespace>
<AppConfig>
<Content>
<configuration>
<Capabilities>
<DeviceCapability Name="bluetooth" />
</Capabilities>
<appSettings>
<add key="SendKeys" value="SendInput" />
</appSettings>
</configuration>
</Content>
</AppConfig>
</Query>
DumpContainer dc;
List<object> gdccontent;
// https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-keybd_event
// https://docs.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes
class GearVRController
{
public static LINQPad.Controls.CheckBox DIAG, DEBUG, BTN1, BTN2, BTN3, BTN4, BTN5, BTN6, BTN7;
public static LINQPad.Controls.TextBox TB1, TB2, TB3, TB4, TB5, TB6, TB7, TB8, TB9, TB10, TB11, INFO;
public static LINQPad.Controls.SelectBox SB;
private static GearVRController instance;
public static readonly Guid guid_controller_data_service = Guid.Parse("4f63756c-7573-2054-6872-65656d6f7465");
public static readonly Guid guid_controller_setup_characteristic = Guid.Parse("c8c51726-81bc-483b-a052-f7a14ea3d282");
public static readonly Guid guid_controller_data_characteristic = Guid.Parse("c8c51726-81bc-483b-a052-f7a14ea3d281");
UInt64 i_vrcontrollerMAC = 49180498553505; // use calc to convert s_vrcontrollerMAC to decimal // string s_vrcontrollerMAC = "2C:BA:BA:25:6A:A1";
private static Windows.Devices.Bluetooth.GenericAttributeProfile.GattCharacteristic setup_characteristic = null;
private static Windows.Devices.Bluetooth.GenericAttributeProfile.GattCharacteristic data_characteristic = null;
private static DateTime? time = null;
[DllImport("user32.dll")]
public static extern void mouse_event(int dwFlags, int dx, int dy, int cButtons, int dwExtraInfo);
[DllImport("user32.dll")]
public static extern int SetCursorPos(int x, int y);
[DllImport("user32.dll")]
static extern void keybd_event(byte bVk, byte bScan, uint dwFlags, int dwExtraInfo);
private const int MOUSEEVENTF_MOVE = 0x0001; /* mouse move */
private const int MOUSEEVENTF_LEFTDOWN = 0x0002; /* left button down */
private const int MOUSEEVENTF_LEFTUP = 0x0004; /* left button up */
private const int MOUSEEVENTF_RIGHTDOWN = 0x0008; /* right button down */
private const int MOUSEEVENTF_RIGHTUP = 0x0010; /* right button up */
private const int MOUSEEVENTF_MIDDLEDOWN = 0x0020; /* middle button down */
private const int MOUSEEVENTF_MIDDLEUP = 0x0040; /* middle button up */
private const int MOUSEEVENTF_XDOWN = 0x0080; /* x button down */
private const int MOUSEEVENTF_XUP = 0x0100; /* x button down */
private const int MOUSEEVENTF_WHEEL = 0x0800; /* wheel button rolled */
private const int MOUSEEVENTF_VIRTUALDESK = 0x4000; /* map to entire virtual desktop */
private const int MOUSEEVENTF_ABSOLUTE = 0x8000; /* absolute move */
private const int APPCOMMAND_VOLUME_MUTE = 0x80000;
private const int APPCOMMAND_VOLUME_UP = 0xA0000;
private const int APPCOMMAND_VOLUME_DOWN = 0x90000;
private const int WM_APPCOMMAND = 0x319;
private const int KeysVolumeDown = 174; //Keys.VolumeDown
private const int KeysVolumeUp = 175; //Keys.VolumeUp
private const int KeysVolumeMute = 173; //Keys.VolumeMute (?)
private const int KeysArrowLeft = 37;
private const int KeysArrowUp = 38;
private const int KeysArrowRight = 39;
private const int KeysArrowDown = 40;
private const int KeysBack = 166;
private const int KeysHome = 172;
private const int KEYEVENTF_EXTENDEDKEY = 1;
private const int KEYEVENTF_KEYUP = 2;
private static int axisX = 0;
private static int axisY = 0;
private static int accelX = 0;
private static int accelY = 0;
private static int accelZ = 0;
private static int gyroX = 0;
private static int gyroY = 0;
private static int gyroZ = 0;
private static int magnetX = 0;
private static int magnetY = 0;
private static int magnetZ = 0;
private static bool triggerButton = false;
private static bool homeButton = false;
private static bool backButton = false;
private static bool touchpadButton = false;
private static bool volumeUpButton = false;
private static bool volumeDownButton = false;
private static bool NoButton = false;
private static bool touchpadButton_latch = false;
private static bool triggerButton_latch = false;
private static int idelta = 0;
private static int odelta = 0;
private static bool __useWheel = false;
private static bool __useTouch = false;
private static bool outerCircle = false;
private static int __axisX = 0;
private static int __axisY = 0;
private static int __altX = 0;
private static int __altY = 0;
private static bool __reset = false;
private static bool __volbtn = false;
private static bool __tchbtn = false;
private static bool __trig = false;
private static int __c_numberOfWheelPositions = 64;
private static IEnumerable<int> range = System.Linq.Enumerable.Range(0, __c_numberOfWheelPositions).ToArray();
private static IEnumerable<int> __ror = range.Skip(__c_numberOfWheelPositions-8).Concat(range.Take(__c_numberOfWheelPositions-8));
private static IEnumerable<int> __l_top = __ror.Skip(0 * __c_numberOfWheelPositions/8).Take(__c_numberOfWheelPositions/8);
private static IEnumerable<int> __l_right = __ror.Skip(1 * __c_numberOfWheelPositions/8).Take(__c_numberOfWheelPositions/8);
private static IEnumerable<int> __l_bottom = __ror.Skip(2 * __c_numberOfWheelPositions/8).Take(__c_numberOfWheelPositions/8);
private static IEnumerable<int> __l_left = __ror.Skip(3 * __c_numberOfWheelPositions/8).Take(__c_numberOfWheelPositions/8);
//] = [list(x) for x in mit.divide(4, ror([i for i in range(0, self.__c_numberOfWheelPositions)], self.__c_numberOfWheelPositions // 8))]
private static int __wheelMultiplier = 2;
private static bool __dirUp = false;
private static bool __dirDown = false;
private static bool __VR = false;
private static bool T = false;
private static bool R = false;
private static bool B = false;
private static bool L = false;
private static int __max = 315;
private static int __r = __max / 2;
private static int delta_X = 0;
private static int delta_Y = 0;
private static int __wheelPos = 0;
private static int wheelPos = 0;
private static Windows.Devices.Bluetooth.BluetoothLEDevice device = null;
private GearVRController() {}
public static GearVRController getInstance() { if ( GearVRController.instance == null ) GearVRController.instance = new GearVRController(); return GearVRController.instance; }
// # circle segments from 0 .. self.__c_numberOfWheelPositions clockwise
private static int fwheelPos(int x, int y)
{
int pos = 0;
if (x == 0 && y == 0) { pos = -1; }
System.Numerics.Complex cnum = new System.Numerics.Complex(x-157, y-157);
pos = (int) System.Math.Floor((cnum.Phase * 180 / System.Math.PI) / 360.0 * __c_numberOfWheelPositions);
return pos;
}
private void ToggleMic() {
AudioSwitcher.AudioApi.CoreAudio.CoreAudioController audioController = new AudioSwitcher.AudioApi.CoreAudio.CoreAudioController();
//System.Collections.Generic.IEnumerable<AudioSwitcher.AudioApi.CoreAudio.CoreAudioDevice> devices = await audioController.GetDevicesAsync(AudioSwitcher.AudioApi.DeviceType.Capture, AudioSwitcher.AudioApi.DeviceState.Active);
//AudioSwitcher.AudioApi.CoreAudio.CoreAudioDevice device = devices.FirstOrDefault(x => x.IsDefaultDevice);
//await device.SetMuteAsync(mute);
AudioSwitcher.AudioApi.CoreAudio.CoreAudioDevice capdevice = audioController.GetCaptureDevices(AudioSwitcher.AudioApi.DeviceState.Active).FirstOrDefault(o => o.IsDefaultDevice);
capdevice?.Mute(!capdevice.IsMuted);
if (capdevice != null) { GearVRController.INFO.Text = capdevice.IsMuted?"Mic muted":"Mic unmuted"; }
}
private void SelectedCharacteristic_ValueChanged(Windows.Devices.Bluetooth.GenericAttributeProfile.GattCharacteristic sender, Windows.Devices.Bluetooth.GenericAttributeProfile.GattValueChangedEventArgs args)
{
if (sender != GearVRController.data_characteristic) { return; }
byte[] byte_values = new byte[args.CharacteristicValue.Length];
Windows.Storage.Streams.DataReader.FromBuffer(args.CharacteristicValue).ReadBytes(byte_values);
SendKeepAlive();
axisX = (((byte_values[54] & 0xF) << 6) + ((byte_values[55] & 0xFC) >> 2)) & 0x3FF;
axisY = (((byte_values[55] & 0x3) << 8) + ((byte_values[56] & 0xFF) >> 0)) & 0x3FF;
accelX = (int) (((byte_values[4] << 8) + byte_values[5]) * 10000.0 * 9.80665 / 2048.0);
accelY = (int) (((byte_values[6] << 8) + byte_values[7]) * 10000.0 * 9.80665 / 2048.0);
accelZ = (int) (((byte_values[8] << 8) + byte_values[9]) * 10000.0 * 9.80665 / 2048.0);
gyroX = (int) (((byte_values[10] << 8) + byte_values[11]) * 10000.0 * 0.017453292 / 14.285);
gyroY = (int) (((byte_values[12] << 8) + byte_values[13]) * 10000.0 * 0.017453292 / 14.285);
gyroZ = (int) (((byte_values[14] << 8) + byte_values[15]) * 10000.0 * 0.017453292 / 14.285);
magnetX = (int) (((byte_values[32] << 8) + byte_values[33]) * 0.06);
magnetY = (int) (((byte_values[34] << 8) + byte_values[35]) * 0.06);
magnetZ = (int) (((byte_values[36] << 8) + byte_values[37]) * 0.06);
triggerButton = ((byte_values[58] & 1) == 1);
homeButton = ((byte_values[58] & 2) == 2);
backButton = ((byte_values[58] & 4) == 4);
touchpadButton = ((byte_values[58] & 8) == 8);
volumeUpButton = ((byte_values[58] & 16) == 16);
volumeDownButton = ((byte_values[58] & 32) == 32);
NoButton = ((byte_values[58] & 64) == 64);
if (DIAG.Checked) {
BTN1.Checked = triggerButton;
BTN2.Checked = homeButton;
BTN3.Checked = backButton;
BTN4.Checked = touchpadButton;
BTN5.Checked = volumeUpButton;
BTN6.Checked = volumeDownButton;
BTN7.Checked = NoButton;
TB1.Text = $"{axisX}";
TB2.Text = $"{axisY}";
TB3.Text = $"{accelX}";
TB4.Text = $"{accelY}";
TB5.Text = $"{accelZ}";
TB6.Text = $"{gyroX}";
TB7.Text = $"{gyroY}";
TB8.Text = $"{gyroZ}";
TB9.Text = $"{magnetX}";
TB10.Text = $"{magnetY}";
TB11.Text = $"{magnetZ}";
}
switch (GearVRController.SB.SelectedIndex) {
case 0: // Presentation
break;
case 1: // Telco
if ( touchpadButton && !touchpadButton_latch) { keybd_event((byte)KeysVolumeMute, 0, 0x0000, 0); touchpadButton_latch = true; }
if (!touchpadButton && touchpadButton_latch) { keybd_event((byte)KeysVolumeMute, 0, 0x0002, 0); touchpadButton_latch = false;}
// "C:\WINDOWS\system32\rundll32.exe" shell32.dll,Control_RunDLL mmsys.cpl,,recording
if ( triggerButton && !triggerButton_latch) { triggerButton_latch = true; }
if (!triggerButton && triggerButton_latch) { ToggleMic(); triggerButton_latch = false;}
return;
break;
case 2: // Copy - Paste
if ( touchpadButton && !touchpadButton_latch) { keybd_event((byte)0x11, 0, 0x0000, 0); keybd_event((byte)0x43, 0, 0x0000, 0); touchpadButton_latch = true; }
if (!touchpadButton && touchpadButton_latch) { keybd_event((byte)0x43, 0, 0x0002, 0); keybd_event((byte)0x11, 0, 0x0002, 0); touchpadButton_latch = false;}
// "C:\WINDOWS\system32\rundll32.exe" shell32.dll,Control_RunDLL mmsys.cpl,,recording
if ( triggerButton && !triggerButton_latch) { keybd_event((byte)0x11, 0, 0x0000, 0); keybd_event((byte)0x56, 0, 0x0000, 0); triggerButton_latch = true; }
if (!triggerButton && triggerButton_latch) { keybd_event((byte)0x56, 0, 0x0002, 0); keybd_event((byte)0x11, 0, 0x0002, 0); triggerButton_latch = false;}
return;
break;
default:
break;
}
if (axisX >= 90 && axisX <= 240 && axisY >= 90 && axisY <= 240 && touchpadButton && __trig) {
__useWheel = ! __useWheel;
__useTouch = ! __useTouch;
__trig = false;
}
else if (axisX < 90 && axisY > 90 && axisY < 240 && touchpadButton && __trig) {
keybd_event((byte)KeysArrowLeft, 0, (byte)KEYEVENTF_EXTENDEDKEY | 0, 0);
__trig = false;
keybd_event((byte)KeysArrowLeft, 0, (byte)KEYEVENTF_EXTENDEDKEY | (byte)KEYEVENTF_KEYUP, 0);
}
else if (axisX > 240 && axisY > 90 && axisY < 240 && touchpadButton && __trig) {
keybd_event((byte)KeysArrowRight, 0, (byte)KEYEVENTF_EXTENDEDKEY | 0, 0);
__trig = false;
keybd_event((byte)KeysArrowRight, 0, (byte)KEYEVENTF_EXTENDEDKEY | (byte)KEYEVENTF_KEYUP, 0);
}
else if (axisX > 90 && axisX < 240 && axisY < 90 && touchpadButton && __trig) {
keybd_event((byte)KeysArrowUp, 0, (byte)KEYEVENTF_EXTENDEDKEY | 0, 0);
__trig = false;
keybd_event((byte)KeysArrowUp, 0, (byte)KEYEVENTF_EXTENDEDKEY | (byte)KEYEVENTF_KEYUP, 0);
}
else if (axisX > 90 && axisX < 240 && axisY > 240 && touchpadButton && __trig) {
keybd_event((byte)KeysArrowDown, 0, (byte)KEYEVENTF_EXTENDEDKEY | 0, 0);
__trig = false;
keybd_event((byte)KeysArrowDown, 0, (byte)KEYEVENTF_EXTENDEDKEY | (byte)KEYEVENTF_KEYUP, 0);
}
else if (!touchpadButton && !__trig) {
__trig = true;
}
outerCircle = System.Math.Pow(axisX - __r, 2) + System.Math.Pow(axisY - __r, 2) > System.Math.Pow(__r - odelta, 2);
wheelPos = GearVRController.fwheelPos(axisX, axisY);
T = outerCircle && __l_top.Contains(__wheelPos) ; // Top
R = outerCircle && __l_right.Contains(__wheelPos) ; // Right
B = outerCircle && __l_bottom.Contains(__wheelPos); // Bottom
L = outerCircle && __l_left.Contains(__wheelPos) ; // Left
delta_X = axisX - __axisX;
delta_Y = axisY - __axisY;
delta_X = (int) System.Math.Round(delta_X * 1.2);
delta_Y = (int) System.Math.Round(delta_Y * 1.2);
if (__useWheel) {
if (System.Math.Abs(__wheelPos - wheelPos) > 1 && System.Math.Abs((__wheelPos + 1) % __c_numberOfWheelPositions - (wheelPos + 1) % __c_numberOfWheelPositions) > 1) {
__wheelPos = wheelPos;
return;
}
if ((__wheelPos - wheelPos) == 1 || ((__wheelPos + 1) % __c_numberOfWheelPositions - (wheelPos + 1) % __c_numberOfWheelPositions) == 1) {
__wheelPos = wheelPos;
foreach (int i in System.Linq.Enumerable.Range(0, __wheelMultiplier)) {
keybd_event((byte)0x26, 0, 0, 0);
//System.Windows.Forms.SendKeys.Send("{UP}");
}
return;
}
if ((wheelPos - __wheelPos) == 1 || ((wheelPos + 1) % __c_numberOfWheelPositions - (__wheelPos + 1) % __c_numberOfWheelPositions) == 1) {
__wheelPos = wheelPos;
foreach (int i in System.Linq.Enumerable.Range(0, __wheelMultiplier)) {
keybd_event((byte)0x28, 0, 0, 0);
//System.Windows.Forms.SendKeys.Send("{DOWN}");
}
return;
}
return;
}
if (__useTouch) {
if (System.Math.Abs(delta_X) < 50) {
if (axisX == 0 && axisY == 0) {
__dirUp = false;
__dirDown = false;
__axisX = axisX;
__axisY = axisY;
return;
}
else if (!__dirUp && !__dirDown) {
if (delta_X > 0) {
__dirUp = true;
}
else {
__dirDown = true;
}
}
if (__dirUp && System.Math.Abs(delta_X) > 1) {
System.Windows.Forms.SendKeys.Send("{UP}");
}
else if (__dirDown && System.Math.Abs(delta_X) > 1) {
System.Windows.Forms.SendKeys.Send("{DOWN}");
}
}
__axisX = axisX;
__axisY = axisY;
return;
}
//TODO
if ( triggerButton && !triggerButton_latch) { mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0); triggerButton_latch = true; }
else if (!triggerButton && triggerButton_latch) { mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0); triggerButton_latch = false;}
if (homeButton && __volbtn) {
keybd_event((byte)KeysHome, 0, 0, 0);
__volbtn = false;
return;
}
if (backButton && __volbtn) {
keybd_event((byte)KeysBack, 0, 0, 0);
__volbtn = false;
return;
}
if (volumeDownButton && __volbtn) {
keybd_event((byte)KeysVolumeDown/*Keys.VolumeDown*/, 0, 0, 0); // decrease volume
__volbtn = false;
return;
}
if (volumeUpButton && __volbtn) {
__volbtn = false;
keybd_event((byte)KeysVolumeUp/*Keys.VolumeUp*/, 0, 0, 0); // increase volume
__volbtn = false;
return;
}
if (NoButton) {
__volbtn = true;
__tchbtn = true;
__trig = true;
}
// No standalone button handling behind this point
if (axisX == 0 && axisY == 0) {
__reset = true;
return;
}
if (__reset) {
__reset = false;
__axisX = axisX;
__axisY = axisY;
__altX = gyroX;
__altY = gyroY;
return;
}
mouse_event(MOUSEEVENTF_MOVE, delta_X, delta_Y, 0, 0);
__axisX = axisX;
__axisY = axisY;
__altX = gyroX;
__altY = gyroY;
}
private void movePointerREL(int dx, int dy) {
int incx = (dx == 0)?0:(int)System.Math.Round((double)(0 - dx)/System.Math.Abs(dx));
int incy = (dy == 0)?0:(int)System.Math.Round((double)(0 - dy)/System.Math.Abs(dy));
while (dx != 0 || dy != 0) {
if (dx != 0) {
dx += incx;
}
if (dy != 0) {
dy += incy;
}
}
}
private async void SendToCharacteristic(byte[] value, int repeat)
{
if ( GearVRController.setup_characteristic == null ) return;
try {
while (repeat-- > 0) { await GearVRController.setup_characteristic.WriteValueAsync(Windows.Security.Cryptography.CryptographicBuffer.CreateFromByteArray(value)); }
} catch (System.Exception e) {
if (GearVRController.DEBUG.Checked) Debug.WriteLine("INFO: write to characteristic " + e.Message);
}
}
private void SendKeepAlive()
{
/*if (DateTime.Now > GearVRController.time):
self.__time = round(time.time()) + 10*/
//SendToCharacteristic(new byte[] {0x04, 0x00}, 4);
}
public void Disconnect()
{
SendToCharacteristic(new byte[] {0x00, 0x00}, 3);
GearVRController.device.Dispose();
}
private async void Get_Characteristics(Windows.Devices.Bluetooth.GenericAttributeProfile.GattDeviceService myService)
{
var accessRequestResponse = await myService.RequestAccessAsync();
Windows.Devices.Bluetooth.GenericAttributeProfile.GattCharacteristicsResult CharResult = await myService.GetCharacteristicsAsync();// GetCharacteristicsAsync(Windows.Devices.Bluetooth.BluetoothCacheMode.Uncached)
if (CharResult.Status == Windows.Devices.Bluetooth.GenericAttributeProfile.GattCommunicationStatus.Success)
{
foreach (Windows.Devices.Bluetooth.GenericAttributeProfile.GattCharacteristic c in CharResult.Characteristics)
{
if (c.Uuid == guid_controller_setup_characteristic)
{
GearVRController.setup_characteristic = c;
continue;
}
if (c.Uuid == guid_controller_data_characteristic)
{
GearVRController.data_characteristic = c;
continue;
}
}
if ( GearVRController.setup_characteristic != null && GearVRController.data_characteristic != null ) try
{
SendToCharacteristic(new byte[] {0x01, 0x00}, 3);
SendToCharacteristic(new byte[] {0x06, 0x00}, 1);
SendToCharacteristic(new byte[] {0x07, 0x00}, 1);
SendToCharacteristic(new byte[] {0x08, 0x00}, 3);
// Write the ClientCharacteristicConfigurationDescriptor in order for server to send notifications.
var result = await data_characteristic.WriteClientCharacteristicConfigurationDescriptorAsync(Windows.Devices.Bluetooth.GenericAttributeProfile.GattClientCharacteristicConfigurationDescriptorValue.Notify);
if (result == Windows.Devices.Bluetooth.GenericAttributeProfile.GattCommunicationStatus.Success)
{
if (GearVRController.DEBUG.Checked) Debug.WriteLine("Successfully registered for notifications");
data_characteristic.ValueChanged += SelectedCharacteristic_ValueChanged;
}
else
{
if (GearVRController.DEBUG.Checked) Debug.WriteLine($"Error registering for notifications: {result}");
}
}
catch (System.Exception ex)
{
// This usually happens when not all characteristics are found
// or selected characteristic has no Notify.
await System.Threading.Tasks.Task.Delay(100);
Get_Characteristics(myService); //try again !!! Add a max try counter to prevent infinite loop!!!!!!!
}
}
else
{
if (GearVRController.DEBUG.Checked) Debug.WriteLine($"Restricted service: Status={CharResult.Status} Can't read characteristics. Press Control+Shift+F5 before starting program again.");
}
}
private async void PairingRequestedHandler(Windows.Devices.Enumeration.DeviceInformationCustomPairing sender, Windows.Devices.Enumeration.DevicePairingRequestedEventArgs args)
{
if (GearVRController.DEBUG.Checked) Debug.WriteLine("PairingRequestedHandler executed");
switch (args.PairingKind)
{
case Windows.Devices.Enumeration.DevicePairingKinds.ConfirmOnly:
// Windows itself will pop the confirmation dialog as part of "consent" if this is running on Desktop or Mobile
// If this is an App for 'Windows IoT Core' where there is no Windows Consent UX, you may want to provide your own confirmation.
if (GearVRController.DEBUG.Checked) Debug.WriteLine($"Windows.Devices.Enumeration.DevicePairingKinds.ConfirmOnly");
args.Accept();
break;
case Windows.Devices.Enumeration.DevicePairingKinds.ProvidePin:
if (GearVRController.DEBUG.Checked) Debug.WriteLine($"Windows.Devices.Enumeration.DevicePairingKinds.ProvidePin");
var collectPinDeferral = args.GetDeferral();
string pin = "0000";
args.Accept(pin);
collectPinDeferral.Complete();
break;
default:
if (GearVRController.DEBUG.Checked) Debug.WriteLine($"Windows.Devices.Enumeration.DevicePairingKinds = {args.PairingKind}");
break;
}
}
async public void Pair_Connect() // https://stackoverflow.com/questions/35461817/uwp-bluetoothdevice-frombluetoothaddressasync-throws-0x80070002-INFO-on-no
{
device = await Windows.Devices.Bluetooth.BluetoothLEDevice.FromBluetoothAddressAsync(i_vrcontrollerMAC);
Windows.Devices.Enumeration.DeviceInformation infDev = device.DeviceInformation; //We need this aux object to perform pairing
Windows.Devices.Enumeration.DevicePairingKinds ceremoniesSelected = Windows.Devices.Enumeration.DevicePairingKinds.ConfirmOnly /*| Windows.Devices.Enumeration.DevicePairingKinds.ProvidePin*/; //Only confirm pairing, we'll provide PIN from app
Windows.Devices.Enumeration.DevicePairingProtectionLevel protectionLevel = Windows.Devices.Enumeration.DevicePairingProtectionLevel.None; //Encryption; //Encrypted connection
Windows.Devices.Enumeration.DeviceInformationCustomPairing customPairing = infDev.Pairing.Custom; //Our app takes control of pairing, not OS
customPairing.PairingRequested += PairingRequestedHandler; //Our pairing request handler
if (GearVRController.DEBUG.Checked) Debug.WriteLine("PairingRequestedHandler registered");
Windows.Devices.Enumeration.DevicePairingResult result = await customPairing.PairAsync(ceremoniesSelected, protectionLevel); //launch pairing
customPairing.PairingRequested -= PairingRequestedHandler;
if (GearVRController.DEBUG.Checked) Debug.WriteLine("PairingRequestedHandler unregistered");
if ((result.Status == Windows.Devices.Enumeration.DevicePairingResultStatus.Paired) || (result.Status == Windows.Devices.Enumeration.DevicePairingResultStatus.AlreadyPaired))
{
Windows.Devices.Bluetooth.GenericAttributeProfile.GattDeviceServicesResult serviceResult = null;
//Debug.WriteLine("success, now we are able to open a socket");
//success, now we are able to open a socket
if (device != null)
{
int servicesCount = 3;//Fill in the amount of services from your device!!!!!
int tryCount = 0;
bool connected = false;
while (!connected)//This is to make sure all services are found.
{
tryCount++;
serviceResult = await device.GetGattServicesAsync();
if (serviceResult.Status == Windows.Devices.Bluetooth.GenericAttributeProfile.GattCommunicationStatus.Success && serviceResult.Services.Count >= servicesCount)
{
connected = true;
if (GearVRController.DEBUG.Checked) Debug.WriteLine("Connected in " + tryCount + " tries");
}
if (tryCount > 5)//make this larger if faild
{
if (GearVRController.DEBUG.Checked) Debug.WriteLine("Failed to connect to device");
return;
}
}
if (connected)
{
for (int i = 0; i < serviceResult.Services.Count; i++)
{
var service = serviceResult.Services[i];
//This must be the service that contains the Gatt-Characteristic you want to read from or write to !!!!!!!.
if (service.Uuid.ToString() == "4f63756c-7573-2054-6872-65656d6f7465")
{
if (GearVRController.DEBUG.Checked) Debug.WriteLine("Get_Characteristics(service);");
Get_Characteristics(service);
break;
}
}
}
}
}
else
{
if (GearVRController.DEBUG.Checked) Debug.WriteLine($"Pairing failed, status={result.Status}");
}
}
}
void Main()
{
var dccontent = new List<object>();
dc = new DumpContainer (Util.VerticalRun (dccontent)).Dump();
dccontent.Add(new LINQPad.Controls.WrapPanel (
GearVRController.BTN1 = new LINQPad.Controls.CheckBox("Trigger"){ Enabled = false },
GearVRController.BTN2 = new LINQPad.Controls.CheckBox("Home"){ Enabled = false },
GearVRController.BTN3 = new LINQPad.Controls.CheckBox("Back"){ Enabled = false },
GearVRController.BTN4 = new LINQPad.Controls.CheckBox("Touch"){ Enabled = false },
GearVRController.BTN5 = new LINQPad.Controls.CheckBox("VolumeUp"){ Enabled = false },
GearVRController.BTN6 = new LINQPad.Controls.CheckBox("VolumeDown"){ Enabled = false },
GearVRController.BTN7 = new LINQPad.Controls.CheckBox("NoButton"){ Enabled = false },
new LINQPad.Controls.Button("Power OFF", onClick:(sender) => { GearVRController.getInstance().Disconnect(); }),
GearVRController.DIAG = new LINQPad.Controls.CheckBox("Diagnostics" ) { Checked = true },
GearVRController.DEBUG = new LINQPad.Controls.CheckBox("Debug Messages" ) { Checked = false }
));
dccontent.Add(new LINQPad.Controls.WrapPanel (
new LINQPad.Controls.TextBox("Axis") { Width = "60px" }, GearVRController.TB1 = new LINQPad.Controls.TextBox("") { Width = "60px" },
GearVRController.TB2 = new LINQPad.Controls.TextBox("") { Width = "60px" }));
dccontent.Add(new LINQPad.Controls.WrapPanel (
new LINQPad.Controls.TextBox("Accel") { Width = "60px" }, GearVRController.TB3 = new LINQPad.Controls.TextBox("") { Width = "60px" },
GearVRController.TB4 = new LINQPad.Controls.TextBox("") { Width = "60px" },
GearVRController.TB5 = new LINQPad.Controls.TextBox("") { Width = "60px" }));
dccontent.Add(new LINQPad.Controls.WrapPanel (
new LINQPad.Controls.TextBox("Gyro") { Width = "60px" }, GearVRController.TB6 = new LINQPad.Controls.TextBox("") { Width = "60px" },
GearVRController.TB7 = new LINQPad.Controls.TextBox("") { Width = "60px" },
GearVRController.TB8 = new LINQPad.Controls.TextBox("") { Width = "60px" }));
dccontent.Add(new LINQPad.Controls.WrapPanel (
new LINQPad.Controls.TextBox("Magnet") { Width = "60px" }, GearVRController.TB9 = new LINQPad.Controls.TextBox("") { Width = "60px" },
GearVRController.TB10 = new LINQPad.Controls.TextBox("") { Width = "60px" },
GearVRController.TB11 = new LINQPad.Controls.TextBox("") { Width = "60px" }));
dccontent.Add(GearVRController.SB = new LINQPad.Controls.SelectBox(new string[] {"Normal", "Telco", "Copy - Paste"}));
dccontent.Add(GearVRController.INFO = new LINQPad.Controls.TextBox("") { Width = "850px" });
GearVRController.SB.Width = (3 + (float)GearVRController.SB.Options [0].ToString().Length / 2) + "em";
GearVRController.SB.SelectionChanged += (sender, args) => { GearVRController.DEBUG.Focus(); };
gdccontent = new List<object>();
gdccontent.Add(dc);
dc.Refresh();
GearVRController gvrc = GearVRController.getInstance();
gvrc.Pair_Connect();/**/
}