/// <summary>
/// Private Constructor
/// </summary>
Camera()
{
try
{
// pre-allocate and initialize the variables and data structures for brightness correction
imgGPU = worker.Malloc <byte>(new byte[640 * 640]);
meanImg = worker.Malloc <float>(new float[640 * 640]);
addReduce = DeviceSumModuleF32.Default.Create(numPixels);
correctionFactor = worker.Malloc <float>(640 * 640);
float[] temp = new float[640 * 640];
for (int i = 0; i < temp.Length; i++)
{
temp[i] = 1;
}
correctionFactor.Scatter(temp);
scalarOutput = worker.Malloc <float>(1);
if (File.Exists("correctionFactor.dat"))
{
FileStream stream = new FileStream("correctionFactor.dat", FileMode.Open);
byte[] buffer = new byte[640 * 640 * 4];
stream.Read(buffer, 0, (int)Math.Min(buffer.Length, stream.Length));
for (int i = 0; i < 640 * 640; i++)
{
temp[i] = BitConverter.ToSingle(buffer, 4 * i);
}
stream.Close();
correctionFactor.Scatter(temp);
}
// initialize CUDA parameters
var blockDims = new dim3(32, 32);
var gridDims = new dim3(Common.divup(640, blockDims.x), Common.divup(640, blockDims.y));
lp = new LaunchParam(gridDims, blockDims);
// set up the camera parameters and events
provider = new IduleProviderCsCam(0);
provider.Initialize();
if (provider.IsConnected)
{
provider.ImageTransaction += provider_ImageTransaction;
provider.Interrupt += provider_Interrupt;
provider.Exception += camera_Exception;
provider.WriteRegister(new NanEyeGSRegisterPayload(false, 0x05, true, 0, prescaler));
provider.WriteRegister(new NanEyeGSRegisterPayload(false, 0x06, true, 0, exposure));
ProcessingWrapper.pr[0].ReduceProcessing = true;
}
}
catch (Exception ex) { OnError(ex.Message); }
}
/// <summary>
/// Private Constructor
/// </summary>
Camera()
{
try
{
provider = new IduleProviderCsCam(0);
provider.Initialize();
if (provider.IsConnected)
{
provider.ImageProcessed += provider_ImageProcessed;
provider.Interrupt += provider_Interrupt;
provider.Exception += camera_Exception;
provider.WriteRegister(new NanEyeGSRegisterPayload(false, 0x05, true, 0, prescaler));
provider.WriteRegister(new NanEyeGSRegisterPayload(false, 0x06, true, 0, exposure));
//ProcessingWrapper.pr[0].ReduceProcessing = true;
}
}
catch (Exception ex) { OnError(ex.Message); }
}
public void Reconnect()
{
Disconnect();
Thread.Sleep(100);
provider = new IduleProviderCsCam(0);
provider.Initialize();
if (provider.IsConnected)
{
provider.ImageTransaction += provider_ImageTransaction;
provider.Interrupt += provider_Interrupt;
provider.Exception += camera_Exception;
provider.WriteRegister(new NanEyeGSRegisterPayload(false, 0x05, true, 0, prescaler));
provider.WriteRegister(new NanEyeGSRegisterPayload(false, 0x06, true, 0, exposure));
ProcessingWrapper.pr[0].ReduceProcessing = true;
}
Connect();
}
