public static void StartAccessoryMode(USBH_RawDevice openedDevice)
{
openedDevice.SendSetupTransfer(
(byte)(UsbRequestType.Vendor),
(byte)AndroidAccessoryUsbCommands.StartAccessoryMode,
0,
0
);
}
public static void SetAllStrings(USBH_RawDevice openedDevice, AndroidAccessoryStrings strings)
{
SetStringIfNotNull(openedDevice, AndroidAccessoryStringTypes.Description, strings.Description);
SetStringIfNotNull(openedDevice, AndroidAccessoryStringTypes.ManufacturerName, strings.ManufacturerName);
SetStringIfNotNull(openedDevice, AndroidAccessoryStringTypes.ModelName, strings.ModelName);
SetStringIfNotNull(openedDevice, AndroidAccessoryStringTypes.SerialNumber, strings.SerialNumber);
SetStringIfNotNull(openedDevice, AndroidAccessoryStringTypes.Uri, strings.Uri);
SetStringIfNotNull(openedDevice, AndroidAccessoryStringTypes.Version, strings.Version);
}
public static void StartAccessoryMode(USBH_RawDevice openedDevice)
{
openedDevice.SendSetupTransfer(
(byte)(UsbRequestType.Vendor),
(byte)AndroidAccessoryUsbCommands.StartAccessoryMode,
0,
0
);
}
public static void SetAllStrings(USBH_RawDevice openedDevice, AndroidAccessoryStrings strings)
{
SetStringIfNotNull(openedDevice, AndroidAccessoryStringTypes.Description, strings.Description);
SetStringIfNotNull(openedDevice, AndroidAccessoryStringTypes.ManufacturerName, strings.ManufacturerName);
SetStringIfNotNull(openedDevice, AndroidAccessoryStringTypes.ModelName, strings.ModelName);
SetStringIfNotNull(openedDevice, AndroidAccessoryStringTypes.SerialNumber, strings.SerialNumber);
SetStringIfNotNull(openedDevice, AndroidAccessoryStringTypes.Uri, strings.Uri);
SetStringIfNotNull(openedDevice, AndroidAccessoryStringTypes.Version, strings.Version);
}
/// <summary>
/// Initializes a new instance of the <see cref="UsbShuttlePro"/> class.
/// </summary>
/// <param name="device">USB Host RAW Device</param>
public UsbShuttlePro(USBH_Device device)
{
jogWheel = new USBH_RawDevice(device);
var cd = jogWheel.GetConfigurationDescriptors(0);
jogWheel.SendSetupTransfer(0x00, 0x09, cd.bConfigurationValue, 0x00);
var jogWheelEp = cd.interfaces[0].endpoints[0];
jogWheelPipe = jogWheel.OpenPipe(jogWheelEp);
jogWheelPipe.TransferTimeout = 0;
jogWheelThread = ThreadFactory.CreateThread(JogReaderMonitor, ThreadPriority.Highest);
jogWheelThread.Start();
}
static void SetStringIfNotNull(USBH_RawDevice openedDevice, AndroidAccessoryStringTypes stringType, string value)
{
if (value != null)
{
var utf8Bytes = StringToUtf8NulTerminatedByteArray(value);
openedDevice.SendSetupTransfer(
(byte)(UsbRequestType.Vendor),
(byte)AndroidAccessoryUsbCommands.SetString,
0,
(ushort)stringType,
utf8Bytes,
0,
utf8Bytes.Length
);
}
}
public PS3Controller(USBH_Device device)
{
if (device.VENDOR_ID != PS3_VENDOR_ID || device.PRODUCT_ID != PS3_PRODUCT_ID)
{
throw new InvalidOperationException();
}
raw = new USBH_RawDevice(device);
USBH_Descriptors.Configuration cd = raw.GetConfigurationDescriptors(0);
readPipe = raw.OpenPipe(cd.interfaces[0].endpoints[1]); // to read buttons
readPipe.TransferTimeout = 0;
//Set configuration
raw.SendSetupTransfer(0x00, 0x09, cd.bConfigurationValue, 0x00);
//Set the BD address automatically
SetBD_Addr(Bluetooth.BDaddr);
try
{
//request the PS3 controller to send button presses etc back
//Host to device (0x00) | Class (0x20) | Interface (0x01), Set Report (0x09), Report Type (Feature 0x03) - Report ID (0xF4), Host to device (0x00) - Endpoint 0 (0x00), data, dataoffset, datalength
raw.SendSetupTransfer(0x21, 0x09, 0x03F4, 0x0000, enableUSB, 0x00, 0x04);
}
catch (Exception ex)
{
Debug.Print("==============================");
Debug.Print(DateTime.Now.ToString());
Debug.Print(ex.Message);
Debug.Print(ex.StackTrace);
if (ex.InnerException != null)
{
Debug.Print("Inner Exception: " + ex.InnerException.Message);
}
}
for (int i = 0; i < OUTPUT_REPORT_BUFFER.Length; i++)
{
writeBuffer[i] = OUTPUT_REPORT_BUFFER[i];
}
PS3Thread = new Thread(ReaderThread); // create the polling thread
PS3Thread.Priority = ThreadPriority.Highest; // we should read as fast as possible
PS3Thread.Start();
}
Thread PS3ReadThread;//The LED and rumble values, has to be written again and again, for it to stay turned on
public PS3Navigation(USBH_Device device)
{
if (device.VENDOR_ID != PS3NAVIGATION_VENDOR_ID || device.PRODUCT_ID != PS3NAVIGATION_PRODUCT_ID)
{
throw new InvalidOperationException();
}
raw = new USBH_RawDevice(device);
USBH_Descriptors.Configuration cd = raw.GetConfigurationDescriptors(0);
readPipe = raw.OpenPipe(cd.interfaces[0].endpoints[1]);
readPipe.TransferTimeout = 0;
//Set configuration
raw.SendSetupTransfer(0x00, 0x09, cd.bConfigurationValue, 0x00);
//Set the BD address automatically
SetBD_Addr(Bluetooth.BDaddr);
try
{
//request the PS3 controller to send button presses etc back
//Host to device (0x00) | Class (0x20) | Interface (0x01), Set Report (0x09), Report Type (Feature 0x03) - Report ID (0xF4), Host to device (0x00) - Endpoint 0 (0x00), data, dataoffset, datalength
raw.SendSetupTransfer(0x21, 0x09, 0x03F4, 0x0000, PS3Controller.enableUSB, 0x00, 0x04);
}
catch (Exception ex)
{
Debug.Print("==============================");
Debug.Print(DateTime.Now.ToString());
Debug.Print(ex.Message);
Debug.Print(ex.StackTrace);
if (ex.InnerException != null)
{
Debug.Print("Inner Exception: " + ex.InnerException.Message);
}
}
PS3NavigationConnected = true;
PS3ReadThread = new Thread(ReaderThread);// create the write thread - needed for the LED's and rumble to stay turned on
PS3ReadThread.Priority = ThreadPriority.Highest;
PS3ReadThread.Start();
}
public static int GetProtocol(USBH_RawDevice openedDevice)
{
var dataBytes = new byte[2];
try
{
openedDevice.SendSetupTransfer(
(byte)(UsbRequestType.DeviceToHost | UsbRequestType.Vendor),
(byte)AndroidAccessoryUsbCommands.GetProtocol,
0,
1,
dataBytes,
0,
dataBytes.Length
);
}
catch (Exception)
{
// SendSetupTransfer will just blow a generic Exception if it
// fails. If this gets changed, catch the more specific
// Exception instead. Right now the USB host code always
// throws Exception when anything goes wrong, and then you use
// USBHostController.GetLastError to see what happened.
//
// See http://www.tinyclr.com/forum/2/3367/ for details.
if (USBHostController.GetLastError() == USBH_ERROR.NoError)
{
// Some other kind of Exception -- let it fly
throw;
}
// Fake a nonsensical protocol version to signal to the caller
// that it's not gonna happen. dataBytes should still be 0
// but just to make sure I'll reset it.
dataBytes[0] = 0;
dataBytes[1] = 0;
}
return((dataBytes[1] << 8) | dataBytes[0]);
}
public PS3Navigation(USBH_Device device)
{
if (device.VENDOR_ID != PS3NAVIGATION_VENDOR_ID || device.PRODUCT_ID != PS3NAVIGATION_PRODUCT_ID)
throw new InvalidOperationException();
raw = new USBH_RawDevice(device);
USBH_Descriptors.Configuration cd = raw.GetConfigurationDescriptors(0);
readPipe = raw.OpenPipe(cd.interfaces[0].endpoints[1]);
readPipe.TransferTimeout = 0;
//Set configuration
raw.SendSetupTransfer(0x00, 0x09, cd.bConfigurationValue, 0x00);
//Set the BD address automatically
SetBD_Addr(Bluetooth.BDaddr);
try
{
//request the PS3 controller to send button presses etc back
//Host to device (0x00) | Class (0x20) | Interface (0x01), Set Report (0x09), Report Type (Feature 0x03) - Report ID (0xF4), Host to device (0x00) - Endpoint 0 (0x00), data, dataoffset, datalength
raw.SendSetupTransfer(0x21, 0x09, 0x03F4, 0x0000, PS3Controller.enableUSB, 0x00, 0x04);
}
catch (Exception ex)
{
Debug.Print("==============================");
Debug.Print(DateTime.Now.ToString());
Debug.Print(ex.Message);
Debug.Print(ex.StackTrace);
if (ex.InnerException != null)
{
Debug.Print("Inner Exception: " + ex.InnerException.Message);
}
}
PS3NavigationConnected = true;
PS3ReadThread = new Thread(ReaderThread);// create the write thread - needed for the LED's and rumble to stay turned on
PS3ReadThread.Priority = ThreadPriority.Highest;
PS3ReadThread.Start();
}
public static int GetProtocol(USBH_RawDevice openedDevice)
{
var dataBytes = new byte[2];
try
{
openedDevice.SendSetupTransfer(
(byte)(UsbRequestType.DeviceToHost | UsbRequestType.Vendor),
(byte)AndroidAccessoryUsbCommands.GetProtocol,
0,
1,
dataBytes,
0,
dataBytes.Length
);
}
catch (Exception)
{
// SendSetupTransfer will just blow a generic Exception if it
// fails. If this gets changed, catch the more specific
// Exception instead. Right now the USB host code always
// throws Exception when anything goes wrong, and then you use
// USBHostController.GetLastError to see what happened.
//
// See http://www.tinyclr.com/forum/2/3367/ for details.
if (USBHostController.GetLastError() == USBH_ERROR.NoError)
{
// Some other kind of Exception -- let it fly
throw;
}
// Fake a nonsensical protocol version to signal to the caller
// that it's not gonna happen. dataBytes should still be 0
// but just to make sure I'll reset it.
dataBytes[0] = 0;
dataBytes[1] = 0;
}
return (dataBytes[1] << 8) | dataBytes[0];
}
public PS3Move(USBH_Device device)
{
if (device.VENDOR_ID != PS3MOVE_VENDOR_ID || device.PRODUCT_ID != PS3MOVE_PRODUCT_ID)
throw new InvalidOperationException();
raw = new USBH_RawDevice(device);
USBH_Descriptors.Configuration cd = raw.GetConfigurationDescriptors(0);
writePipe = raw.OpenPipe(cd.interfaces[0].endpoints[0]); // to write settings (LEDs, rumble...)
writePipe.TransferTimeout = 0;
//Set configuration
raw.SendSetupTransfer(0x00, 0x09, cd.bConfigurationValue, 0x00);
//Set the BD address automatically
SetBD_Addr(Bluetooth.BDaddr);
SetLed(Bluetooth.Colors.Green);//Indicate that it's connected
PS3MoveWriteThread = new Thread(WriteThread);// create the write thread - needed for the LED's and rumble to stay turned on
PS3MoveWriteThread.Start();
}
Thread PS3MoveWriteThread; //The LED and rumble values, has to be written again and again, for it to stay turned on
public PS3Move(USBH_Device device)
{
if (device.VENDOR_ID != PS3MOVE_VENDOR_ID || device.PRODUCT_ID != PS3MOVE_PRODUCT_ID)
{
throw new InvalidOperationException();
}
raw = new USBH_RawDevice(device);
USBH_Descriptors.Configuration cd = raw.GetConfigurationDescriptors(0);
writePipe = raw.OpenPipe(cd.interfaces[0].endpoints[0]); // to write settings (LEDs, rumble...)
writePipe.TransferTimeout = 0;
//Set configuration
raw.SendSetupTransfer(0x00, 0x09, cd.bConfigurationValue, 0x00);
//Set the BD address automatically
SetBD_Addr(Bluetooth.BDaddr);
SetLed(Bluetooth.Colors.Green); //Indicate that it's connected
PS3MoveWriteThread = new Thread(WriteThread); // create the write thread - needed for the LED's and rumble to stay turned on
PS3MoveWriteThread.Start();
}
static void SetStringIfNotNull(USBH_RawDevice openedDevice, AndroidAccessoryStringTypes stringType, string value)
{
if (value != null)
{
var utf8Bytes = StringToUtf8NulTerminatedByteArray(value);
openedDevice.SendSetupTransfer(
(byte)(UsbRequestType.Vendor),
(byte)AndroidAccessoryUsbCommands.SetString,
0,
(ushort)stringType,
utf8Bytes,
0,
utf8Bytes.Length
);
}
}
private void DeviceConnectedEvent(USBH_Device device)
{
if (XBoxJoystickData != null)
{
//we already have one connected so we will ignore any new events
return;
}
if (device.TYPE == USBH_DeviceType.Unknown && device.VENDOR_ID == vendorId && device.PRODUCT_ID == productId)
{
#if DEBUG
Debug.Print("XBox Controller Found");
#endif
XBoxJoystick = new USBH_RawDevice(device);
// Get descriptors
USBH_Descriptors.Configuration cd = XBoxJoystick.GetConfigurationDescriptors(0);
// communication endpoint
USBH_Descriptors.Endpoint XBoxInputEndPoint = null;
USBH_Descriptors.Endpoint XboxOutputEndPoint = null;
// look for HID class
for (int i = 0; i < cd.interfaces.Length; i++)
{
// found
if (cd.interfaces[i].bInterfaceSubclass == 0x5D && cd.interfaces[i].bInterfaceProtocol == 0x01)
{
if (cd.interfaces[i].endpoints.Length == 2)
{
int ep = 0;
// set configuration
XBoxJoystick.SendSetupTransfer(0x00, 0x09, cd.bConfigurationValue, 0x00);
XBoxInputEndPoint = cd.interfaces[i].endpoints[ep]; // get endpoint
XBoxInputPipe = XBoxJoystick.OpenPipe(XBoxInputEndPoint); // open pipe
XBoxInputPipe.TransferTimeout = 0; // recommended for interrupt transfers
ep++;
XboxOutputEndPoint = cd.interfaces[i].endpoints[ep];
XBoxOutputPipe = XBoxJoystick.OpenPipe(XboxOutputEndPoint);
XBoxOutputPipe.TransferTimeout = 0;
XBoxThread = new Thread(ReaderThread)
{
Priority = ThreadPriority.Highest /* we should read as fast as possible*/
}; // create the polling thread
XBoxThread.Start();
IsConnected = true;
if (ControllerConnected != null)
{
ControllerConnected(this);
}
}
//break;
}
}
}
}
long timerLEDRumble; // used to continuously set PS3 Move controller LED and rumble values
#endregion Fields
#region Constructors
public Bluetooth(USBH_Device device)
{
if (device.VENDOR_ID != CSR_VENDOR_ID || device.PRODUCT_ID != CSR_PRODUCT_ID)//Check if the device is a Bluetooth dongle
throw new InvalidOperationException();
raw = new USBH_RawDevice(device);
USBH_Descriptors.Configuration cd = raw.GetConfigurationDescriptors(0);
IntInPipe = raw.OpenPipe(cd.interfaces[0].endpoints[0]); // Interrupt In
BulkInPipe = raw.OpenPipe(cd.interfaces[0].endpoints[1]); // Bulk In
BulkOutPipe = raw.OpenPipe(cd.interfaces[0].endpoints[2]); // Bulk Out
//Add transfer timeout for better stability
IntInPipe.TransferTimeout = 5;
BulkInPipe.TransferTimeout = 5;
//Set configuration
raw.SendSetupTransfer(0x00, 0x09, cd.bConfigurationValue, 0x00);
//Needed for PS3 Dualshock Controller to work
for (int i = 0; i < PS3Controller.OUTPUT_REPORT_BUFFER.Length; i++)
HIDBuffer[i + 2] = PS3Controller.OUTPUT_REPORT_BUFFER[i];//First two bytes reserved for report type and ID
HIDBuffer[0] = 0x52;// HID BT Set_report (0x50) | Report Type (Output 0x02)
HIDBuffer[1] = 0x01;// Report ID
//Needed for PS3 Move Controller commands to work
HIDMoveBuffer[0] = 0xA2;// HID BT DATA_request (0xA0) | Report Type (Output 0x02)
HIDMoveBuffer[1] = 0x02;// Report ID
IntInThread = new Thread(IntReadingThread);
IntInThread.Start();
BulkInThread = new Thread(BulkReadingThread);
BulkInThread.Priority = ThreadPriority.Highest;
BulkInThread.Start();
WriteSerial("CSR Initialized");
}
public static void Main()
{
USBH_RawDevice openedDevice = null;
var deviceOpened = new ManualResetEvent(false);
Debug.Print("Running");
// Subscribe to USBH events.
USBHostController.DeviceConnectedEvent += (device) => { Debug.Print("Device connected Vendor ID = " + device.VENDOR_ID + ", Product ID = " + device.PRODUCT_ID); openedDevice = new USBH_RawDevice(device); deviceOpened.Set(); };
Debug.Print("Listening for events");
deviceOpened.WaitOne();
deviceOpened.Reset();
Debug.Print("Got our raw device");
Debug.Print("Vendor ID = " + openedDevice.VENDOR_ID + ", Product ID = " + openedDevice.PRODUCT_ID);
Debug.Print("Protocol version = " + AndroidAccessoryUtil.GetProtocol(openedDevice));
// !!! THIS Thread.Sleep IS A HACK
// It's not clear what the problem is, but if you don't pause here
// then the PID on restart is the old PID. I don't know if this is
// something stupid in the USB stack (someone kept old device info
// around) or if this is something stupid on the Android side or
// if it's something stupid I'm doing. But this makes it feel
// better in my environment. I would love if it went away.
Thread.Sleep(375);
var strings = new AndroidAccessoryStrings
{
Description = "Prototype Engineering NETMF bridge",
ManufacturerName = "Prototype Engineering, LLC",
ModelName = "Model 1 baby",
SerialNumber = "12345",
Uri = "http://prototype-eng.com/",
Version = "1.2.3"
};
AndroidAccessoryUtil.SetAllStrings(openedDevice, strings);
Debug.Print("Strings set");
AndroidAccessoryUtil.StartAccessoryMode(openedDevice);
Debug.Print("Waiting for re-enumeration");
deviceOpened.WaitOne();
deviceOpened.Reset();
Debug.Print("Got our new device");
Debug.Print("Vendor ID = " + openedDevice.VENDOR_ID + ", Product ID = " + openedDevice.PRODUCT_ID);
// Now do the scavenger hunt for the IN / OUT endpoints
var configurationDescriptor = openedDevice.GetConfigurationDescriptors(0);
USBH_RawDevice.Pipe outPipe = null;
USBH_RawDevice.Pipe inPipe = null;
// Set the configuration http://developer.android.com/guide/topics/usb/adk.html#establish
openedDevice.SendSetupTransfer(0x00, 0x09, configurationDescriptor.bConfigurationValue, 0x00);
var _interface = configurationDescriptor.interfaces[0];
//foreach (var _interface in configurationDescriptor.interfaces)
{
Debug.Print("Interface class = " + _interface.bInterfaceClass + ", subclass = " + _interface.bInterfaceSubclass);
foreach (var endpoint in _interface.endpoints)
{
Debug.Print("Endpoint descriptor type = " + endpoint.bDescriptorType + ", address = " + endpoint.bEndpointAddress + ", attributes = " + endpoint.bmAttributes);
if ((endpoint.bEndpointAddress & 0x80) != 0)
{
Debug.Print("Opening inPipe");
inPipe = openedDevice.OpenPipe(endpoint);
}
else
{
Debug.Print("Opening outPipe");
outPipe = openedDevice.OpenPipe(endpoint);
}
}
}
Debug.Print("Pipes opened");
DoProtocol(inPipe, outPipe);
}
static void DeviceConnectedEvent(USBH_Device device)
{
Debug.Print("Inside the DeviceConnectedEvent!");
if (!initPhaseOneComplete)
{
usb = new USBH_RawDevice(device);
USBH_Descriptors.Configuration cd = usb.GetConfigurationDescriptors(0);
USBH_Descriptors.Endpoint adbEP = null;
USBH_Descriptors.Interface adbIF = null;
Debug.Print("[Device, Port " + usb.PORT_NUMBER + "]");
Debug.Print("Interface: " + usb.INTERFACE_INDEX);
Debug.Print("ID: " + usb.ID);
Debug.Print("Type: " + usb.TYPE);
Debug.Print("VID: " + usb.VENDOR_ID);
Debug.Print("PID: " + usb.PRODUCT_ID);
// look for HID class
for (int i = 0; i < cd.bNumInterfaces; i++)
{
adbIF = cd.interfaces[i];
if (adbIF.bInterfaceClass == 255)
{
Debug.Print(" === Interface ===");
Debug.Print(" Class: " + cd.interfaces[i].bInterfaceClass);
Debug.Print(" SubClass: " + cd.interfaces[i].bInterfaceSubclass);
Debug.Print(" Number: " + cd.interfaces[i].bInterfaceNumber);
Debug.Print(" Protocol: " + cd.interfaces[i].bInterfaceProtocol);
Debug.Print(" Type: " + cd.interfaces[i].bDescriptorType);
for (int ep = 0; ep < adbIF.bNumberEndpoints; ep++)
{
adbEP = adbIF.endpoints[ep];
Debug.Print(" -- Endpoint --");
Debug.Print(" Attributes: " + adbIF.endpoints[ep].bmAttributes);
Debug.Print(" Address: " + adbIF.endpoints[ep].bEndpointAddress);
Debug.Print(" Type: " + adbIF.endpoints[ep].bDescriptorType);
Debug.Print(" Interval: " + adbIF.endpoints[ep].bInterval);
Debug.Print(" ");
string str = adbEP.bEndpointAddress.ToString();
Debug.Print(str);
switch (adbEP.bEndpointAddress)
{
case 133: // ADB data in , 129 = (Thunder Board)
adbInPipe = usb.OpenPipe(adbEP);
adbInPipe.TransferTimeout = 0; // recommended for interrupt transfers
Debug.Print("in case .133...");
break;
case 4: // ADB data out, 1 = (Thunder Board)
adbOutPipe = usb.OpenPipe(adbEP);
Debug.Print("in case 5...");
break;
}
}
initPhaseOneComplete = true;
Debug.Print("Phase One Complete = true!");
}
}
}
//else
//{
initPhaseTwoComplete = true;
Debug.Print("Phase Two Complete = true!");
//}
if (initPhaseTwoComplete)
{
initPhaseOneComplete = false;
initPhaseTwoComplete = false;
isReady = true;
Debug.Print("isReady is true!");
}
if (isReady)
{
Debug.Print("AdbListening Thread initialised!");
usb.SendSetupTransfer(0x00, 0x09, 0x0001, 0x0000);
adbInThread = new Thread(AdbListening); // create the polling thread
adbInThread.Priority = ThreadPriority.Highest;
adbInThread.Start();
SendAdbMessage(A_CNXN, 16777216, 4096, hostName);
//SendAdbMessage(A_CNXN, 16777216, 4096, hostName);
}
}
private static void DoProtocol(USBH_RawDevice.Pipe inPipe, USBH_RawDevice.Pipe outPipe)
{
var inBuffer = new byte[inPipe.PipeEndpoint.wMaxPacketSize];
var outBuffer = new byte[outPipe.PipeEndpoint.wMaxPacketSize];
int bytesTransferred;
OutputPort LED = new OutputPort((Cpu.Pin)FEZ_Pin.Digital.LED, false);
InputPort button = new InputPort((Cpu.Pin)FEZ_Pin.Digital.LDR, false, Port.ResistorMode.PullUp);
while (true)
{
bytesTransferred = inPipe.TransferData(inBuffer, 0, 1);
if (bytesTransferred > 0)
{
Debug.Print("Received " + inBuffer[0]);
switch ((FezUsbCommands)inBuffer[0])
{
case FezUsbCommands.LedOff:
LED.Write(false);
break;
case FezUsbCommands.LedOn:
LED.Write(true);
break;
default:
break;
}
outBuffer[0] = (byte)((LED.Read() ? FezUsbResponse.LedOn : 0) | ((!button.Read()) ? FezUsbResponse.ButtonDown : 0));
outPipe.TransferData(outBuffer, 0, 1);
}
}
}
public static void Main()
{
USBH_RawDevice openedDevice = null;
var deviceOpened = new ManualResetEvent(false);
Debug.Print("Running");
// Subscribe to USBH events.
USBHostController.DeviceConnectedEvent += (device) => { Debug.Print("Device connected Vendor ID = " + device.VENDOR_ID + ", Product ID = " + device.PRODUCT_ID); openedDevice = new USBH_RawDevice(device); deviceOpened.Set(); };
Debug.Print("Listening for events");
deviceOpened.WaitOne();
deviceOpened.Reset();
Debug.Print("Got our raw device");
Debug.Print("Vendor ID = " + openedDevice.VENDOR_ID + ", Product ID = " + openedDevice.PRODUCT_ID);
Debug.Print("Protocol version = " + AndroidAccessoryUtil.GetProtocol(openedDevice));
// !!! THIS Thread.Sleep IS A HACK
// It's not clear what the problem is, but if you don't pause here
// then the PID on restart is the old PID. I don't know if this is
// something stupid in the USB stack (someone kept old device info
// around) or if this is something stupid on the Android side or
// if it's something stupid I'm doing. But this makes it feel
// better in my environment. I would love if it went away.
Thread.Sleep(375);
var strings = new AndroidAccessoryStrings
{
Description = "Prototype Engineering NETMF bridge",
ManufacturerName = "Prototype Engineering, LLC",
ModelName = "Model 1 baby",
SerialNumber = "12345",
Uri = "http://prototype-eng.com/",
Version = "1.2.3"
};
AndroidAccessoryUtil.SetAllStrings(openedDevice, strings);
Debug.Print("Strings set");
AndroidAccessoryUtil.StartAccessoryMode(openedDevice);
Debug.Print("Waiting for re-enumeration");
deviceOpened.WaitOne();
deviceOpened.Reset();
Debug.Print("Got our new device");
Debug.Print("Vendor ID = " + openedDevice.VENDOR_ID + ", Product ID = " + openedDevice.PRODUCT_ID);
// Now do the scavenger hunt for the IN / OUT endpoints
var configurationDescriptor = openedDevice.GetConfigurationDescriptors(0);
USBH_RawDevice.Pipe outPipe = null;
USBH_RawDevice.Pipe inPipe = null;
// Set the configuration http://developer.android.com/guide/topics/usb/adk.html#establish
openedDevice.SendSetupTransfer(0x00, 0x09, configurationDescriptor.bConfigurationValue, 0x00);
var _interface = configurationDescriptor.interfaces[0];
//foreach (var _interface in configurationDescriptor.interfaces)
{
Debug.Print("Interface class = " + _interface.bInterfaceClass + ", subclass = " + _interface.bInterfaceSubclass);
foreach (var endpoint in _interface.endpoints)
{
Debug.Print("Endpoint descriptor type = " + endpoint.bDescriptorType + ", address = " + endpoint.bEndpointAddress + ", attributes = " + endpoint.bmAttributes);
if ((endpoint.bEndpointAddress & 0x80) != 0)
{
Debug.Print("Opening inPipe");
inPipe = openedDevice.OpenPipe(endpoint);
}
else
{
Debug.Print("Opening outPipe");
outPipe = openedDevice.OpenPipe(endpoint);
}
}
}
Debug.Print("Pipes opened");
DoProtocol(inPipe, outPipe);
}
