internal BufferedPipeThread(WinUSBDevice dev, byte pipeId, int bufferCount, int bufferSize)
{
Device = dev;
DevicePipeId = pipeId;
int maxTransferSize = (int)dev.GetPipePolicy(pipeId, WinUsbPipePolicy.MAXIMUM_TRANSFER_SIZE);
if (bufferSize > maxTransferSize)
{
bufferSize = maxTransferSize;
}
Buffers = new QueuedBuffer[bufferCount];
ReadEvents = new ManualResetEvent[bufferCount + 1];
for (int i = 0; i < bufferCount; i++)
{
Buffers[i] = new QueuedBuffer(bufferSize);
ReadEvents[i] = Buffers[i].Overlapped.WaitEvent;
}
StopEvent = new ManualResetEvent(false);
ReadEvents[bufferCount] = StopEvent;
PipeThread = new Thread(ThreadFunc);
PipeThread.IsBackground = true;
foreach (QueuedBuffer qb in Buffers)
{
Device.BeginReadPipe(pipeId, qb);
}
PipeThread.Start();
}
public RgbButton(WinUSBEnumeratedDevice dev)
{
BaseDevice = new WinUSBDevice(dev);
ButtonColors = new RGBColor[4];
ButtonValues = new int[4];
ButtonPressed = new bool[4];
BaseDevice.EnableBufferedRead(IN_PIPE);
BaseDevice.BufferedReadNotifyPipe(IN_PIPE, NewDataCallback);
EnableDisplayTimeout();
EnableButtonData();
}
public HackRF(WinUSBEnumeratedDevice dev)
{
Device = new WinUSBDevice(dev);
SetBufferSettings(512, 128); // 64MB of data
ResetBuffers();
// Set a bunch of sane defaults.
SetSampleRate(10000000); // 10MHz
SetFilterBandwidth(10000000);
SetLnaGain(8);
SetVgaGain(20);
SetTxVgaGain(0);
}
public BufferedPipeThread(WinUSBDevice dev, byte pipeId, int bufferCount, int bufferSize)
{
int maxTransferSize = (int)dev.GetPipePolicy(pipeId, WinUsbPipePolicy.MAXIMUM_TRANSFER_SIZE);
if (bufferSize > maxTransferSize)
{
bufferSize = maxTransferSize;
}
BufferLock = new object();
PendingBuffers = new Queue <QueuedBuffer>(bufferCount);
ReceivedBuffers = new Queue <QueuedBuffer>(bufferCount);
RequeuePending = new Queue <QueuedBuffer>(bufferCount);
BufferList = new QueuedBuffer[bufferCount];
for (int i = 0; i < bufferCount; i++)
{
BufferList[i] = new QueuedBuffer(bufferSize);
}
Device = dev;
DevicePipeId = pipeId;
QueuedLength = 0;
ReceivedData = new Queue <byte[]>();
ReceiveTick = new ManualResetEvent(false);
PipeThread = new Thread(ThreadFunc);
PipeThread.IsBackground = true;
WorkerThread = new Thread(WorkerThreadFunc);
WorkerThread.IsBackground = true;
ThreadNewData = new AutoResetEvent(false);
//dev.SetPipePolicy(pipeId, WinUsbPipePolicy.PIPE_TRANSFER_TIMEOUT, 1000);
// Start reading on all the buffers.
foreach (QueuedBuffer qb in BufferList)
{
dev.BeginReadPipe(pipeId, qb);
PendingBuffers.Enqueue(qb);
}
//dev.SetPipePolicy(pipeId, WinUsbPipePolicy.RAW_IO, 1);
PipeThread.Start();
WorkerThread.Start();
}
public BufferedPipeThread(WinUSBDevice dev, byte pipeId, int bufferCount, int multiPacketCount)
{
int maxTransferSize = (int)dev.GetPipePolicy(pipeId, WinUsbPipePolicy.MAXIMUM_TRANSFER_SIZE);
int pipeSize = 512; // Todo: query pipe transfer size for 1:1 mapping to packets.
int bufferSize = pipeSize * multiPacketCount;
if (bufferSize > maxTransferSize)
{
bufferSize = maxTransferSize;
}
PendingBuffers = new Queue <QueuedBuffer>(bufferCount);
BufferList = new QueuedBuffer[bufferCount];
for (int i = 0; i < bufferCount; i++)
{
BufferList[i] = new QueuedBuffer(bufferSize);
}
EventConcurrency = new Semaphore(3, 3);
Device = dev;
DevicePipeId = pipeId;
QueuedLength = 0;
ReceivedData = new Queue <byte[]>();
ReceiveTick = new ManualResetEvent(false);
PipeThread = new Thread(ThreadFunc);
PipeThread.IsBackground = true;
//dev.SetPipePolicy(pipeId, WinUsbPipePolicy.PIPE_TRANSFER_TIMEOUT, 1000);
// Start reading on all the buffers.
foreach (QueuedBuffer qb in BufferList)
{
dev.BeginReadPipe(pipeId, qb);
PendingBuffers.Enqueue(qb);
}
//dev.SetPipePolicy(pipeId, WinUsbPipePolicy.RAW_IO, 1);
PipeThread.Start();
}
public void Close()
{
BaseDevice.Close();
BaseDevice = null;
}
const byte DataPipe = 0x01; // OUT 1
public void Dispose()
{
if (BaseDevice != null)
{
BaseDevice.Dispose();
BaseDevice = null;
}
GC.SuppressFinalize(this);
}
public Fadecandy(WinUSBEnumeratedDevice dev)
{
BaseDevice = new WinUSBDevice(dev);
Pixels = new RGBColor[512];
Initialize();
}
public void Close()
{
Device.Close();
Device = null;
}
// Temporary test application to validate functionality as it's being built.
static void Main(string[] args)
{
Guid testGuid = new Guid("d2938a49-3191-4b25-ba33-e45f0828ced4");
Random r = new Random();
WinUSBEnumeratedDevice[] allDevices = WinUSBDevice.EnumerateAllDevices().ToArray();
foreach (WinUSBEnumeratedDevice devicePath in allDevices)
{
Console.Out.WriteLine(devicePath.ToString());
}
WinUSBEnumeratedDevice[] devices = WinUSBDevice.EnumerateDevices(testGuid).ToArray();
foreach (WinUSBEnumeratedDevice devicePath in devices)
{
Console.Out.WriteLine(devicePath);
WinUSBDevice test = new WinUSBDevice(devicePath);
// Try a data test. Test board just has OUT 3 looped back into IN 3
// Set pipe timeouts to avoid hanging forever.
test.SetPipePolicy(0x03, WinUsbPipePolicy.PIPE_TRANSFER_TIMEOUT, 100);
test.SetPipePolicy(0x83, WinUsbPipePolicy.PIPE_TRANSFER_TIMEOUT, 100);
// Send some junk via OUT 3
byte[] data = new byte[128];
r.NextBytes(data);
// Flush out any data that might have been here from a previous run...
// Will take about as long as the transfer timeout.
while (test.ReadPipe(0x83, 64).Length != 0) ;
test.WritePipe(0x03, data);
// read it back.
byte[] returnData = test.ReadExactPipe(0x83, data.Length);
for (int i = 0; i < data.Length;i++)
{
if(data[i] != returnData[i])
{
throw new Exception("Error validating data returned from the device!");
}
}
Console.Out.WriteLine("Passed basic transfer test");
// Timeout test
returnData = test.ReadPipe(0x83, 32);
if (returnData.Length != 0) { throw new Exception("Pipe didn't timeout, where did it get that data?"); }
Console.Out.WriteLine("Passed timeout test");
test.Close();
test.Close(); // checking that double close doesn't cause issues.
}
Console.Out.WriteLine("{0} device{1}", devices.Length, devices.Length==1?"":"s");
WinUSBEnumeratedDevice[] hackrfs = HackRF.Enumerate().ToArray();
if (hackrfs.Length > 0)
{
Console.WriteLine("Connecting to hackrf device {0}", hackrfs[0].ToString());
HackRF rf = new HackRF(hackrfs[0]);
Console.WriteLine("Version String: {0}", rf.ReadVersion());
// Do some benchmarking with the receive modes.
rf.SetSampleRate(2000000);
rf.ModeReceive();
rf.SetFrequency(100000000); // 100 MHz
rf.SetSampleRate(10000000);
int lastEaten = 0;
int eaten = rf.PacketsEaten;
long lastEatenBytes = 0;
long eatenBytes = rf.BytesEaten;
DateTime lastTime = DateTime.Now;
while (true)
{
System.Threading.Thread.Sleep(2000);
DateTime newTime = DateTime.Now;
lastEaten = eaten;
eaten = rf.PacketsEaten;
lastEatenBytes = eatenBytes;
eatenBytes = rf.BytesEaten;
double seconds = newTime.Subtract(lastTime).TotalSeconds;
double pps = (eaten - lastEaten) / seconds;
double mbps = ((eatenBytes - lastEatenBytes) / seconds)/1000000;
lastTime = newTime;
Console.WriteLine("Receiving... {0} {1:n2}pps {2:n4}MB/s", eaten, pps, mbps);
string[] histogramData;
lock (rf)
{
histogramData = rf.EatenHistogram.OrderByDescending(kv => kv.Value).Take(8).Select(kv => string.Format("{0}:{1}", kv.Key, kv.Value)).ToArray();
}
Console.WriteLine(string.Join(" ", histogramData));
}
}
WinUSBEnumeratedDevice[] fadecandies = Fadecandy.Enumerate().ToArray();
if(fadecandies.Length > 0)
{
Fadecandy fc = new Fadecandy(fadecandies[0]);
RgbRing ring = new RgbRing(24);
double t = 0;
while(true)
{
ring.Update(t);
Array.Copy(ring.Ring, fc.Pixels, 24);
fc.Pixels[64].G = Math.Sin(t) * 0.2 + 0.2;
fc.FlushRange(0, 65);
t += 0.01;
System.Threading.Thread.Sleep(10);
}
}
WinUSBEnumeratedDevice[] rgbbuttons = RgbButton.Enumerate().ToArray();
if (rgbbuttons.Length > 0)
{
RgbButton rb = new RgbButton(rgbbuttons[0]);
#if false
{ // Put device into programming mode.
rb.EnterProgrammingMode();
return;
}
#endif
double t = 0;
while (true)
{
rb.ButtonColors[0].G = Math.Sin(t) * 0.2 + 0.2;
rb.ButtonColors[1].R = Math.Sin(t) * 0.2 + 0.2;
rb.ButtonColors[2].G = 0.5 - rb.ButtonValues[0] / 256.0;
rb.ButtonColors[2].R = 0.5 - rb.ButtonValues[1] / 256.0;
rb.ButtonColors[2].B = 0.5 - rb.ButtonValues[3] / 256.0;
rb.ButtonColors[3].B = (rb.DataCount & 1023) / 2048.0;
rb.SendButtonColors();
t += 0.02;
System.Threading.Thread.Sleep(20);
Console.WriteLine("{0} {1} {2} {3}", rb.ButtonValues[0], rb.ButtonValues[1], rb.ButtonValues[2], rb.ButtonValues[3]);
}
}
}
public SeekThermal(WinUSBEnumeratedDevice dev)
{
device = new WinUSBDevice(dev);
// device setup sequence
try
{
device.ControlTransferOut(0x41, 0x54, 0, 0, new byte[] { 0x01 });
}
catch
{
// Try deinit device and repeat.
Deinit();
device.ControlTransferOut(0x41, 0x54, 0, 0, new byte[] { 0x01 });
}
device.ControlTransferOut(0x41, 0x3c, 0, 0, new byte[] { 0x00, 0x00 });
byte[] data1 = device.ControlTransferIn(0xC1, 0x4e, 0, 0, 4);
byte[] data2 = device.ControlTransferIn(0xC1, 0x36, 0, 0, 12);
// Analysis of 0x56 payload:
// First byte seems to be half the size of the output data.
// It seems like this command may be retriving some sensor data?
device.ControlTransferOut(0x41, 0x56, 0, 0, new byte[] { 0x20, 0x00, 0x30, 0x00, 0x00, 0x00 });
byte[] data3 = device.ControlTransferIn(0xC1, 0x58, 0, 0, 0x40);
device.ControlTransferOut(0x41, 0x56, 0, 0, new byte[] { 0x20, 0x00, 0x50, 0x00, 0x00, 0x00 });
byte[] data4 = device.ControlTransferIn(0xC1, 0x58, 0, 0, 0x40);
device.ControlTransferOut(0x41, 0x56, 0, 0, new byte[] { 0x0C, 0x00, 0x70, 0x00, 0x00, 0x00 });
byte[] data5 = device.ControlTransferIn(0xC1, 0x58, 0, 0, 0x18);
device.ControlTransferOut(0x41, 0x56, 0, 0, new byte[] { 0x06, 0x00, 0x08, 0x00, 0x00, 0x00 });
byte[] data6 = device.ControlTransferIn(0xC1, 0x58, 0, 0, 0x0c);
device.ControlTransferOut(0x41, 0x3E, 0, 0, new byte[] { 0x08, 0x00 });
byte[] data7 = device.ControlTransferIn(0xC1, 0x3D, 0, 0, 2);
device.ControlTransferOut(0x41, 0x3E, 0, 0, new byte[] { 0x08, 0x00 });
device.ControlTransferOut(0x41, 0x3C, 0, 0, new byte[] { 0x01, 0x00 });
byte[] data8 = device.ControlTransferIn(0xC1, 0x3D, 0, 0, 2);
}
public Ubertooth(WinUSBEnumeratedDevice dev)
{
Device = new WinUSBDevice(dev);
}
public BufferedPipeThread(WinUSBDevice dev, byte pipeId, int bufferCount, int bufferSize)
{
int maxTransferSize = (int)dev.GetPipePolicy(pipeId, WinUsbPipePolicy.MAXIMUM_TRANSFER_SIZE);
if (bufferSize > maxTransferSize) { bufferSize = maxTransferSize; }
BufferLock = new object();
PendingBuffers = new Queue<QueuedBuffer>(bufferCount);
ReceivedBuffers = new Queue<QueuedBuffer>(bufferCount);
RequeuePending = new Queue<QueuedBuffer>(bufferCount);
BufferList = new QueuedBuffer[bufferCount];
for (int i = 0; i < bufferCount;i++)
{
BufferList[i] = new QueuedBuffer(bufferSize);
}
Device = dev;
DevicePipeId = pipeId;
QueuedLength = 0;
ReceivedData = new Queue<byte[]>();
ReceiveTick = new ManualResetEvent(false);
PipeThread = new Thread(ThreadFunc);
PipeThread.IsBackground = true;
WorkerThread = new Thread(WorkerThreadFunc);
WorkerThread.IsBackground = true;
ThreadNewData = new AutoResetEvent(false);
//dev.SetPipePolicy(pipeId, WinUsbPipePolicy.PIPE_TRANSFER_TIMEOUT, 1000);
// Start reading on all the buffers.
foreach(QueuedBuffer qb in BufferList)
{
dev.BeginReadPipe(pipeId, qb);
PendingBuffers.Enqueue(qb);
}
//dev.SetPipePolicy(pipeId, WinUsbPipePolicy.RAW_IO, 1);
PipeThread.Start();
WorkerThread.Start();
}
public SignTest(WinUSBEnumeratedDevice deviceInfo)
{
Device = new WinUSBDevice(deviceInfo);
}
