static void DestroysObjects(SapAcquisition acq, SapAcqDevice camera, SapBuffer buf, SapTransfer xfer, SapView view)
{
if (xfer != null)
{
xfer.Destroy();
xfer.Dispose();
}
if (camera != null)
{
camera.Destroy();
camera.Dispose();
}
if (acq != null)
{
acq.Destroy();
acq.Dispose();
}
if (buf != null)
{
buf.Destroy();
buf.Dispose();
}
if (view != null)
{
view.Destroy();
view.Dispose();
}
//Console.WriteLine("\nPress any key to terminate\n");
//Console.ReadKey(true);
}
private void DisposeObjects()
{
if (m_Xfer != null)
{
m_Xfer.Dispose(); m_Xfer = null;
}
if (m_Buffers != null)
{
m_Buffers.Dispose(); m_Buffers = null;
}
if (m_AcqDevice != null)
{
m_AcqDevice.Dispose(); m_AcqDevice = null;
}
}
private void DisposeObjects()
{
if (m_Xfer != null)
{
m_Xfer.Dispose(); m_Xfer = null;
}
if (m_Buffers != null)
{
m_Buffers.Dispose(); m_Buffers = null;
}
if (m_Acquisition != null)
{
m_Acquisition.Dispose(); m_Acquisition = null;
}
}
/// <summary>
/// 清空 采集、传输、缓存对象
/// </summary>
public void SeparaInterface_DisposeObjects()
{
if (m_Xfer != null)
{
m_Xfer.Dispose(); m_Xfer = null;
}
if (m_Buffers != null)
{
m_Buffers.Dispose(); m_Buffers = null;
}
if (m_Acquisition != null)
{
m_Acquisition.Dispose(); m_Acquisition = null;
}
}
static bool IsMonoBuffer(SapBuffer pBuffers)
{
SapFormat format = pBuffers.Format;
if (format == SapFormat.Uint8 || format == SapFormat.Int8 || format == SapFormat.Int16 || format == SapFormat.Uint16 ||
format == SapFormat.Int24 || format == SapFormat.Uint24 || format == SapFormat.Int32 || format == SapFormat.Uint32 ||
format == SapFormat.Int64 || format == SapFormat.Uint64)
{
return(true);
}
else
{
return(false);
}
}
static SapData SetDataValue(SapBuffer pBuffers, UInt32 pPrmIndex)
{
if (IsMonoBuffer(pBuffers))
{
SapDataMono mono = new SapDataMono(128);
return(mono);
}
else
{
SapDataRGB rgb = new SapDataRGB();
//SapDataRGB rgb(m_pInfoList->GetValueAt(*pPrmIndex), m_pInfoList->GetValueAt(*pPrmIndex+1), m_pInfoList->GetValueAt(*pPrmIndex+2));
pPrmIndex = pPrmIndex + 3;
return(rgb);
}
}
private void cvProcess(SapBuffer buffer)//修改
{
unsafe
{
IntPtr dataBufAddress;
buffer.GetAddress(out dataBufAddress);
//IntPtr imgdata = new IntPtr(img.data);
if (2 == videoMode)
{
mChipDetection.ProcessImage(dataBufAddress, (UInt32)buffer.Width, (UInt32)buffer.Height);
}
//img.data
}
}
private void DisposeObjects()
{
if (m_Xfer != null)
{
m_Xfer.Dispose(); m_Xfer = null;
}
// if (m_View != null)
// { m_View.Dispose(); m_View = null; m_ImageBox.View = null; }
if (m_Buffers != null)
{
m_Buffers.Dispose(); m_Buffers = null;
}
if (m_Acquisition != null)
{
m_Acquisition.Dispose(); m_Acquisition = null;
}
}
private void btnTest_Click(object sender, EventArgs e)
{
//************整个的处理******************//
string picpath = "E:\\pic\\7.jpg";
SapBuffer picbuffer = null;
picbuffer = new SapBuffer(picpath, SapBuffer.MemoryType.Default);
picbuffer.Create();
picbuffer.Load(picpath, -1);
IntPtr BufAddress;
picbuffer.GetAddress(out BufAddress);
mChipDetection.ProcessImage(BufAddress, (uint)picbuffer.Width, (uint)picbuffer.Height);
lblwordx.Text = mChipDetection.realworldx.ToString();
lblwordy.Text = mChipDetection.realworldy.ToString();
}
public static byte[] ReadPicDatas(SapBuffer Buffers, int index)
{
long len = Buffers.Height * Buffers.Width * Buffers.BytesPerPixel;
long len1 = len / Buffers.BytesPerPixel;
byte[] pRx1 = new byte[len];
IntPtr pBuf1 = Marshal.UnsafeAddrOfPinnedArrayElement(pRx1, 0);
if (index < 0)
{
Buffers.Read(0, (int)len1, pBuf1);
}
else
{
Buffers.Read(index, 0, (int)len1, pBuf1);
}
return(pRx1);
}
public bool CreateNewObjects(SapLocation location, string fileName, bool Restore)
{
if (Online)
{
if (!Restore)
{
Location = location;
}
if (!SapManager.IsResourceAvailable(location, SapManager.ResourceType.Acq))
{
Debug.WriteLine(fileName + "available");
return(false);
}
Acquisition = new SapAcquisition(Location, fileName);
if (SapBuffer.IsBufferTypeSupported(Location, SapBuffer.MemoryType.ScatterGather))
{
Buffers = new SapBufferWithTrash(4, Acquisition, SapBuffer.MemoryType.ScatterGather);
}
else
{
Buffers = new SapBufferWithTrash(4, Acquisition, SapBuffer.MemoryType.ScatterGatherPhysical);
}
Xfer = new SapAcqToBuf(Acquisition, Buffers);
m_View = new SapView(Buffers);
Xfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
Xfer.XferNotify += xfer_XferNotify;
Xfer.XferNotifyContext = this;
}
else
{
Buffers = new SapBuffer();
}
if (!CreateObjects())
{
DisposeObjects();
return(false);
}
return(true);
}
void Run()
{
string result;
SapBuffer buffer = null;
while (true)
{
result = server.Receive();
while (result != "")
{
//Console.WriteLine(result);
System.IO.File.AppendAllText(_save_dir + "MCU_data.txt", result + "\n");
result = server.Receive();
}
Thread.Sleep(2000);
}
server.Close();
}
/// <summary>
/// 释放句柄
/// </summary>
private void DisposeObjects()
{
if (m_Xfer != null)
{
m_Xfer.Dispose(); m_Xfer = null;
}
if (m_View != null)
{
m_View.Dispose(); m_View = null; m_ImageBox.View = null;
}
if (m_Buffers != null)
{
m_Buffers.Dispose(); m_Buffers = null;
}
if (m_AcqDevice != null)
{
m_AcqDevice.Dispose(); m_AcqDevice = null;
}
}
public bool CreateNewObjects(SapLocation ServerLocation, string ConfigFile)
{
m_Acquisition = new SapAcquisition(m_ServerLocation, ConfigFile);
if (SapBuffer.IsBufferTypeSupported(m_ServerLocation, SapBuffer.MemoryType.ScatterGather))
{
m_Buffers = new SapBufferWithTrash(2, m_Acquisition, SapBuffer.MemoryType.ScatterGather);
}
else
{
m_Buffers = new SapBufferWithTrash(2, m_Acquisition, SapBuffer.MemoryType.ScatterGatherPhysical);
}
m_Xfer = new SapAcqToBuf(m_Acquisition, m_Buffers);
//event for view
m_Xfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
m_Xfer.XferNotify += new SapXferNotifyHandler(xfer_XferNotify);
return(true);
}
public Boolean Create()
{
try
{
Params = new MyAcquisitionParams();
Location = new SapLocation(Params.ServerName, Params.ResourceIndex);
Device = new SapAcqDevice(Location, Params.ConfigFileName);
Buffers = new SapBufferWithTrash(DefaultBuffer, Device, SapBuffer.MemoryType.ScatterGather);
Acquisition = new SapAcquisition(Location, Params.ConfigFileName);
Transfer = new SapAcqToBuf(Acquisition, Buffers);
}
catch (SapException CreateException)
{
throw new Exception("CreateCamera failed!", CreateException);
}
finally
{
Console.WriteLine("Camera Created!");
}
return(true);
}
private void Initialize_ViewFormat_Combo()
{
SapBuffer buffer = m_pView.Buffer;
if (buffer.MultiFormat)
{
int numPages = buffer.NumPages;
SapFormat[] pageFormats = buffer.PageFormats;
for (int i = 0; i < numPages; i++)
{
comboBox1_ViewFormat.Items.Add(pageFormats[i] + " (page " + i + ")");
}
int currentPage = buffer.Page;
comboBox1_ViewFormat.SelectedIndex = currentPage;
comboBox1_ViewFormat.Enabled = true;
}
else
{
comboBox1_ViewFormat.Enabled = false;
}
}
protected override bool?CreateCamObj()
{
ServerLocation = new SapLocation(ServerName, ResourceIndex);
Acquisition = new SapAcquisition(ServerLocation, ConfigFile);
if (SapBuffer.IsBufferTypeSupported(ServerLocation, SapBuffer.MemoryType.ScatterGather))
{
Buffers = new SapBufferWithTrash(2, Acquisition, SapBuffer.MemoryType.ScatterGather);
}
else
{
Buffers = new SapBufferWithTrash(2, Acquisition, SapBuffer.MemoryType.ScatterGatherPhysical);
}
Acquisition.Create();
Xfer = new SapAcqToBuf(Acquisition, Buffers);
Xfer.Pairs [0].EventType = SapXferPair.XferEventType.EndOfFrame;
View = new SapView(Buffers);
return(true);
}
bool CreateDeviceMana(IConnection connectModule)
{
try
{
DalsaMemObj.ServerLocation = new SapLocation(connectModule.ServerName, connectModule.ResourceIndex);
DalsaMemObj.Acquisition = new SapAcquisition(DalsaMemObj.ServerLocation, connectModule.ConfigFile);
if (SapBuffer.IsBufferTypeSupported(DalsaMemObj.ServerLocation, SapBuffer.MemoryType.ScatterGather))
{
DalsaMemObj.Buffers = new SapBufferWithTrash(2, DalsaMemObj.Acquisition, SapBuffer.MemoryType.ScatterGather);
}
else
{
DalsaMemObj.Buffers = new SapBufferWithTrash(2, DalsaMemObj.Acquisition, SapBuffer.MemoryType.ScatterGatherPhysical);
}
var objSetting = new ObjectSetting();
objSetting.AcqusitionSetting(DalsaMemObj.Acquisition);
DalsaMemObj.Xfer = new SapAcqToBuf(DalsaMemObj.Acquisition, DalsaMemObj.Buffers);
DalsaMemObj.Xfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
DalsaMemObj.View = new SapView(DalsaMemObj.Buffers);
DalsaMemObj.Xfer.XferNotify += new SapXferNotifyHandler(GrabDoneEventMethod);
DalsaMemObj.Xfer.XferNotifyContext = DalsaMemObj.View;
var creatobject = new CreatesObjects();
creatobject.CreatEndSqObject(DalsaMemObj.Buffers, DalsaMemObj.Xfer, DalsaMemObj.View);
return(true);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
return(false);
}
}
/// <summary>
/// 初始化设备
/// </summary>
/// <param name="acConfigDlg"></param>
/// <param name="Restore"></param>
/// <returns></returns>
public bool CreateNewObjects(AcqConfigDlg acConfigDlg, bool Restore)
{
if (!Restore)
{
m_ServerLocation = acConfigDlg.ServerLocation;
m_ConfigFileName = acConfigDlg.ConfigFile;
}
m_AcqDevice = new SapAcqDevice(m_ServerLocation, m_ConfigFileName);
if (SapBuffer.IsBufferTypeSupported(m_ServerLocation, SapBuffer.MemoryType.ScatterGather))
{
m_Buffers = new SapBufferWithTrash(2, m_AcqDevice, SapBuffer.MemoryType.ScatterGather);
}
else
{
m_Buffers = new SapBufferWithTrash(2, m_AcqDevice, SapBuffer.MemoryType.ScatterGatherPhysical);
}
m_Xfer = new SapAcqDeviceToBuf(m_AcqDevice, m_Buffers);
m_View = new SapView(m_Buffers);
m_ImageBox.View = m_View;
m_Xfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
m_Xfer.XferNotify += new SapXferNotifyHandler(xfer_XferNotify);
m_Xfer.XferNotifyContext = this;
StatusLabelInfo.Text = "Online... Waiting grabbed images";
if (!CreateObjects())
{
DisposeObjects();
return(false);
}
// Resize ImagBox to take into account the size of created sapview
m_ImageBox.OnSize();
UpdateControls();
return(true);
}
static void Main(string[] args)
{
SapAcquisition Acq = null;
SapAcqDevice AcqDevice = null;
SapBuffer Buffers = null;
SapTransfer Xfer = null;
SapView View = null;
//Console.WriteLine("Sapera Console Grab Example (C# version)\n");
MyAcquisitionParams acqParams = new MyAcquisitionParams();
// Call GetOptions to determine which acquisition device to use and which config
// file (CCF) should be loaded to configure it.
if (!GetOptions(args, acqParams))
{
Console.WriteLine("\nPress any key to terminate\n");
Console.ReadKey(true);
return;
}
SapLocation loc = new SapLocation(acqParams.ServerName, acqParams.ResourceIndex);
if (SapManager.GetResourceCount(acqParams.ServerName, SapManager.ResourceType.Acq) > 0)
{
Acq = new SapAcquisition(loc, acqParams.ConfigFileName);
Buffers = new SapBuffer(1, Acq, SapBuffer.MemoryType.ScatterGather);
Xfer = new SapAcqToBuf(Acq, Buffers);
// Create acquisition object
if (!Acq.Create())
{
Console.WriteLine("Error during SapAcquisition creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
}
if (SapManager.GetResourceCount(acqParams.ServerName, SapManager.ResourceType.AcqDevice) > 0)
{
AcqDevice = new SapAcqDevice(loc, acqParams.ConfigFileName);
Buffers = new SapBuffer(1, AcqDevice, SapBuffer.MemoryType.ScatterGather);
Xfer = new SapAcqDeviceToBuf(AcqDevice, Buffers);
// Create acquisition object
if (!AcqDevice.Create())
{
Console.WriteLine("Error during SapAcqDevice creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
}
View = new SapView(Buffers);
// End of frame event
Xfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
Xfer.XferNotify += new SapXferNotifyHandler(xfer_XferNotify);
Xfer.XferNotifyContext = View;
//Console.WriteLine("gggggwhat is new line");
// Create buffer object
if (!Buffers.Create())
{
Console.WriteLine("Error during SapBuffer creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
// Create buffer object
if (!Xfer.Create())
{
Console.WriteLine("Error during SapTransfer creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
// Create buffer object
if (!View.Create())
{
Console.WriteLine("Error during SapView creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
// Grab as fast as possible, wait for a key to be pressed, if it's p,
// write the file, otherwise if it's q exit the program. Designed to be run by and monitored
// through a pipe
Boolean stop_snap = false;
int curr_code = 0;
string new_cmd = "";
while (stop_snap == false)
{
Console.WriteLine("Press a key to trigger snap");
new_cmd = Console.ReadLine();
Xfer.Snap();
Console.WriteLine("Press a key to trigger save");
new_cmd = Console.ReadLine();
View.Buffer.Save("test.raw", "-format raw");
var dsb = new StringBuilder("frame: " + frame_count);
Console.WriteLine(dsb);
frame_count = frame_count + 1;
Console.WriteLine("File saved, Press a key to repeat, q to quit:");
new_cmd = Console.ReadLine();
if (new_cmd == "q")
{
stop_snap = true;
}
//if (curr_code == 113) { stop_snap = true; }
}
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
loc.Dispose();
}
public void XferSetting(SapAcqToBuf xfer, SapAcquisition acquisition, SapBuffer buffers)
{
xfer = new SapAcqToBuf(acquisition, buffers);
xfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
}
static public string GetLUTOptionsFromQuestions(SapBuffer pBuffers, SapLut pLut)
{
//////// Ask questions to user to select LUT mode ////////
UInt32 prmIndex = 1;
string acqLutFileName = "";
string chAcqLutName = "";
while (string.IsNullOrEmpty(chAcqLutName))
{
Console.WriteLine("\nSelect the LookUpTable mode you want to apply: \n");
Console.WriteLine("a : Normal mode");
Console.WriteLine("b : Arithmetic mode");
Console.WriteLine("c : Binary mode");
Console.WriteLine("d : Boolean mode");
Console.WriteLine("e : Gamma mode");
Console.WriteLine("f : Reverse mode");
Console.WriteLine("g : Roll mode");
Console.WriteLine("h : Shift mode");
Console.WriteLine("i : Slope mode");
Console.WriteLine("j : Threshold single mode");
Console.WriteLine("k : Threshold double mode");
ConsoleKeyInfo info = Console.ReadKey(true);
char key = info.KeyChar;
switch (key)
{
case 'a':
{
pLut.Normal();
acqLutFileName = "Normal_Lut_Mode.lut";
chAcqLutName = "Normal Lut";
break;
}
case 'b':
{
int operationMode = 0; //Linear plus offset with clip
/*
* Others operations available
*/
//int operation = 1;//Linear minus offset(absolute)
//int operation = 2;//Linear minus offset(with clip)
//int operation = 3;//Linear with lower clip
//int operation = 4;//Linear with upper clip
//int operation = 5;//Scale to maximum limit
SapData offSet;
offSet = SetDataValue(pBuffers, prmIndex);
pLut.Arithmetic((SapLut.ArithmeticOp)operationMode, offSet);
acqLutFileName = "Arithmetic_Lut_Mode.lut";
chAcqLutName = "Arithmetic Lut";
break;
}
case 'c':
{
SapData clipValue;
clipValue = SetDataValue(pBuffers, prmIndex);
pLut.BinaryPattern(0, clipValue);
acqLutFileName = "Binary_Lut_Mode.lut";
chAcqLutName = "Binary Lut";
break;
}
case 'd':
{
SapData booleanFunction;
booleanFunction = SetDataValue(pBuffers, prmIndex);
pLut.Boolean((SapLut.BooleanOp) 0, booleanFunction);
/*
* Others operations available
*/
// AND
//pLut->Boolean((SapLut::BooleanOp)1, booleanFunction);
// OR
//pLut->Boolean((SapLut::BooleanOp)2, booleanFunction);
// XOR
acqLutFileName = "Boolean_Lut_Mode.lut";
chAcqLutName = "Boolean Lut";
break;
}
case 'e':
{
int gammaFactor = (int)(2 * GAMMA_FACTOR);
pLut.Gamma((float)gammaFactor / GAMMA_FACTOR);
acqLutFileName = "Gamma_Lut_Mode.lut";
chAcqLutName = "Gamma Lut";
break;
}
case 'f':
{
pLut.Reverse();
acqLutFileName = "Reverse_Lut_Mode.lut";
chAcqLutName = "Reverse Lut";
break;
}
case 'g':
{
int numEntries = 128;
pLut.Roll(numEntries);
acqLutFileName = "Roll_Lut_Mode.lut";
chAcqLutName = "Roll Lut";
break;
}
case 'h':
{
int bitsToShift = 3;
pLut.Shift(bitsToShift);
acqLutFileName = "Shift_Lut_Mode.lut";
chAcqLutName = "Shift Lut";
break;
}
case 'i':
{
int startIndex1 = 76;
int endIndex1 = 179;
bool clipOutSide = false; //TRUE
SapData minValue;
SapData maxValue;
minValue = SetDataValue(pBuffers, prmIndex);
maxValue = SetDataValue(pBuffers, prmIndex);
pLut.Slope(startIndex1, endIndex1, minValue, maxValue, clipOutSide);
acqLutFileName = "Slope_With_Range_Lut_Mode.lut";
chAcqLutName = "Slope With Range Lut";
break;
}
case 'j':
{
SapData treshValue;
treshValue = SetDataValue(pBuffers, prmIndex);
pLut.Threshold(treshValue);
acqLutFileName = "Threshold_Single_Mode.lut";
chAcqLutName = "Threshold Single Lut";
break;
}
case 'k':
{
SapData treshValue1;
SapData treshValue2;
treshValue1 = SetDataValue(pBuffers, prmIndex);
treshValue2 = SetDataValue(pBuffers, prmIndex);
pLut.Threshold(treshValue1, treshValue2);
acqLutFileName = "Threshold_Double_Mode.lut";
chAcqLutName = "Threshold Double Lut";
break;
}
default:
{
Console.WriteLine("\nInvalid selection!\n");
break;
}
}
}
pLut.Save(acqLutFileName); // Save LUT to file (can be reloaded in the main demo)
Console.WriteLine("\n");
return(chAcqLutName);
}
public static byte[] ReadPicDatas(SapBuffer Buffers)
{
return(ReadPicDatas(Buffers, -1));
}
static void Main(string[] args)
{
SapAcquisition Acq = null;
SapAcqDevice AcqDevice = null;
SapBuffer Buffers = null;
SapTransfer Xfer = null;
SapView View = null;
//Console.WriteLine("Sapera Console Grab Example (C# version)\n");
MyAcquisitionParams acqParams = new MyAcquisitionParams();
// Call GetOptions to determine which acquisition device to use and which config
// file (CCF) should be loaded to configure it.
if (!GetOptions(args, acqParams))
{
Console.WriteLine("\nPress any key to terminate\n");
Console.ReadKey(true);
return;
}
SapLocation loc = new SapLocation(acqParams.ServerName, acqParams.ResourceIndex);
if (SapManager.GetResourceCount(acqParams.ServerName, SapManager.ResourceType.Acq) > 0)
{
Acq = new SapAcquisition(loc, acqParams.ConfigFileName);
Buffers = new SapBuffer(1, Acq, SapBuffer.MemoryType.ScatterGather);
Xfer = new SapAcqToBuf(Acq, Buffers);
// Create acquisition object
if (!Acq.Create())
{
Console.WriteLine("Error during SapAcquisition creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
}
if (SapManager.GetResourceCount(acqParams.ServerName, SapManager.ResourceType.AcqDevice) > 0)
{
AcqDevice = new SapAcqDevice(loc, acqParams.ConfigFileName);
Buffers = new SapBuffer(1, AcqDevice, SapBuffer.MemoryType.ScatterGather);
Xfer = new SapAcqDeviceToBuf(AcqDevice, Buffers);
// Create acquisition object
if (!AcqDevice.Create())
{
Console.WriteLine("Error during SapAcqDevice creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
}
View = new SapView(Buffers);
// End of frame event
Xfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
Xfer.XferNotify += new SapXferNotifyHandler(xfer_XferNotify);
Xfer.XferNotifyContext = View;
//Console.WriteLine("gggggwhat is new line");
// Create buffer object
if (!Buffers.Create())
{
Console.WriteLine("Error during SapBuffer creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
// Create buffer object
if (!Xfer.Create())
{
Console.WriteLine("Error during SapTransfer creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
// Create buffer object
if (!View.Create())
{
Console.WriteLine("Error during SapView creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
// Grab as fast as possible, wait for a key to be pressed, if it's p,
// write the file, otherwise if it's q exit the program. Designed to be run by and monitored
// through a pipe
Boolean stop_snap = false;
int curr_code = 0;
string new_cmd = "";
while (stop_snap == false)
{
Console.WriteLine("Press a key to trigger snap");
new_cmd = Console.ReadLine();
Xfer.Snap();
Console.WriteLine("Press a key to trigger save");
new_cmd = Console.ReadLine();
View.Buffer.Save("test.raw", "-format raw");
var dsb = new StringBuilder("frame: " + frame_count);
Console.WriteLine(dsb);
frame_count = frame_count + 1;
Console.WriteLine("File saved, Press a key to repeat, q to quit:");
new_cmd = Console.ReadLine();
if (new_cmd == "q") { stop_snap = true; }
//if (curr_code == 113) { stop_snap = true; }
}
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
loc.Dispose();
}
static void Main(string[] args)
{
SapAcquisition Acq = null;
SapAcqDevice AcqDevice = null;
SapBuffer Buffers = null;
SapTransfer Xfer = null;
SapView View = null;
Console.WriteLine("Sapera Console Grab Example (C# version)\n");
MyAcquisitionParams acqParams = new MyAcquisitionParams();
// Call GetOptions to determine which acquisition device to use and which config
// file (CCF) should be loaded to configure it.
if (!GetOptions(args, acqParams))
{
Console.WriteLine("\nPress any key to terminate\n");
Console.ReadKey(true);
return;
}
SapLocation loc = new SapLocation(acqParams.ServerName, acqParams.ResourceIndex);
if (SapManager.GetResourceCount(acqParams.ServerName, SapManager.ResourceType.Acq) > 0)
{
Acq = new SapAcquisition(loc, acqParams.ConfigFileName);
Buffers = new SapBufferWithTrash(2, Acq, SapBuffer.MemoryType.ScatterGather);
Xfer = new SapAcqToBuf(Acq, Buffers);
// Create acquisition object
if (!Acq.Create())
{
Console.WriteLine("Error during SapAcquisition creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
Acq.EnableEvent(SapAcquisition.AcqEventType.StartOfFrame);
}
else if (SapManager.GetResourceCount(acqParams.ServerName, SapManager.ResourceType.AcqDevice) > 0)
{
AcqDevice = new SapAcqDevice(loc, acqParams.ConfigFileName);
Buffers = new SapBufferWithTrash(2, AcqDevice, SapBuffer.MemoryType.ScatterGather);
Xfer = new SapAcqDeviceToBuf(AcqDevice, Buffers);
// Create acquisition object
if (!AcqDevice.Create())
{
Console.WriteLine("Error during SapAcqDevice creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
}
View = new SapView(Buffers);
// End of frame event
Xfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
Xfer.XferNotify += new SapXferNotifyHandler(xfer_XferNotify);
Xfer.XferNotifyContext = View;
// Create buffer object
if (!Buffers.Create())
{
Console.WriteLine("Error during SapBuffer creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
// Create buffer object
if (!Xfer.Create())
{
Console.WriteLine("Error during SapTransfer creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
// Create buffer object
if (!View.Create())
{
Console.WriteLine("Error during SapView creation!\n");
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
return;
}
Xfer.Grab();
Console.WriteLine("\n\nGrab started, press a key to freeze");
Console.ReadKey(true);
Xfer.Freeze();
Xfer.Wait(1000);
DestroysObjects(Acq, AcqDevice, Buffers, Xfer, View);
loc.Dispose();
}
static bool AutoWhiteBalanceOperations(SapAcqDevice Camera, SapBuffer Buffers, SapTransfer Transfer)
{
Console.WriteLine("\nCalibration in progress ...........\n\n");
double coefBlueGain = MAX_COEF + 1;
double coefGreenGain = MAX_COEF + 1;
double coefRedGain = MAX_COEF + 1;
int calibrationIteration = 0;
// Create a new Bayer object
SapBayer Bayer = new SapBayer(Buffers);
SapFeature FeatureInfo = new SapFeature(Camera.Location);
if (!FeatureInfo.Create())
{
DestroysFeaturesAndBayer(FeatureInfo, Bayer);
return(false);
}
// Create Bayer object
if (!Bayer.Create())
{
DestroysFeaturesAndBayer(FeatureInfo, Bayer);
return(false);
}
// Initialize all Gain colors to 0
Camera.SetFeatureValue("GainBlue", 0);
Camera.SetFeatureValue("GainGreen", 0);
Camera.SetFeatureValue("GainRed", 0);
// Choose alignment used
Bayer.Align = SapBayer.AlignMode.RGGB;
// Definition of ROI used for calibration
int fixSelectedRoiLeft = 0;
int fixSelectedRoiTop = 0;
// Half buffer width
int fixSelectedRoiWidth = Buffers.Width / 2;
// Half buffer height
int fixSelectedRoiHeight = Buffers.Height / 2;
// Start loop for calibration until each coefficient is under 1.05
while (coefBlueGain > MAX_COEF || coefGreenGain > MAX_COEF || coefRedGain > MAX_COEF)
{
if (!Transfer.Snap())
{
Console.WriteLine("Unable to acquire an image");
return(false);
}
Thread.Sleep(500);
// Call WhiteBalance function
if (!Bayer.WhiteBalance(Buffers, fixSelectedRoiLeft, fixSelectedRoiTop, fixSelectedRoiWidth, fixSelectedRoiHeight))
{
break;
}
// New coefficients values are reused.
coefBlueGain = Bayer.WBGain.Blue;
coefGreenGain = Bayer.WBGain.Green;
coefRedGain = Bayer.WBGain.Red;
if (coefRedGain > MAX_COEF)
{
if (!ComputeGain("GainRed", Camera, FeatureInfo, coefRedGain))
{
break;
}
}
if (coefGreenGain > MAX_COEF)
{
if (!ComputeGain("GainGreen", Camera, FeatureInfo, coefGreenGain))
{
break;
}
}
if (coefBlueGain > MAX_COEF)
{
if (!ComputeGain("GainBlue", Camera, FeatureInfo, coefBlueGain))
{
break;
}
}
if (calibrationIteration >= MAX_CALIBRATION_ITERATION)
{
Console.WriteLine("Iterations for calibration are at the maximum.\n");
break;
}
calibrationIteration++;
}
// Uncomment this part if you want to get new values after calibration.
/*
* int gainBlue=0, gainRed=0, gainGreen=0;
* Camera.GetFeatureValue("GainBlue", out gainBlue);
* Camera.GetFeatureValue("GainRed", out gainRed);
* Camera.GetFeatureValue("GainGreen", out gainGreen);
*/
DestroysFeaturesAndBayer(FeatureInfo, Bayer);
Console.WriteLine("\nCalibration finished ...........\n\n");
return(true);
}
//static void Main(string[] args)
public static void Done()
{
SapAcqDevice camera = null;
SapView view = null;
SapTransfer transfer = null;
SapBuffer buffer = null;
Console.WriteLine("Sapera Console GigE Cameras AutoWhiteBalance Example (C# version)\n");
MyAcquisitionParams acqParams = new MyAcquisitionParams();
/*if (!GetOptions(args, acqParams))
* {
* Console.WriteLine("\nPress any key to terminate\n");
* Console.ReadKey();
* return;
* }*/
SapLocation location = new SapLocation(acqParams.ServerName, acqParams.ResourceIndex);
camera = new SapAcqDevice(location, acqParams.ConfigFileName);
buffer = new SapBufferWithTrash(2, camera, SapBuffer.MemoryType.ScatterGather);
transfer = new SapAcqDeviceToBuf(camera, buffer);
view = new SapView(buffer);
// End of frame event
transfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
transfer.XferNotify += new SapXferNotifyHandler(Xfer_XferNotify);
transfer.XferNotifyContext = view;
if (!camera.Create())
{
Console.WriteLine("Error during SapAcquisition creation!\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
// Monochrome models are not supported for White Balance Calibration.
int colorType = 0;
bool isAvailable = false;
if (isAvailable = camera.IsFeatureAvailable("ColorType"))
{
if (camera.GetFeatureValue("ColorType", out colorType))
{
if (colorType == 0)
{
Console.WriteLine("This camera model does not support Auto White Balance calibration.\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
}
}
//activate feature only if camera has 3 separate gains
Boolean bRedGain = false;
Boolean bGreenGain = false;
Boolean bBlueGain = false;
bRedGain = camera.IsFeatureAvailable("GainRed");
bGreenGain = camera.IsFeatureAvailable("GainGreen");
bBlueGain = camera.IsFeatureAvailable("GainBlue");
if (!bRedGain && !bGreenGain && !bBlueGain)
{
Console.WriteLine("This camera model does not support Auto White Balance calibration.\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
// Create buffer object
if (!buffer.Create())
{
Console.WriteLine("Error during SapBuffer creation!\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
// Create transfer object
if (!transfer.Create())
{
Console.WriteLine("Error during SapTransfer creation!\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
// Create view object
if (!view.Create())
{
Console.WriteLine("Error during SapView creation!\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
Console.WriteLine("Press any key to start Grab. Press 'q' to quit.");
ConsoleKeyInfo info = Console.ReadKey(true);
char key = info.KeyChar;
if (key != 0)
{
if (key == 'q')
{
DestroysObjects(camera, buffer, transfer, view);
return;
}
}
// Start continous grab
transfer.Grab();
Console.WriteLine("Press any key to stop grab\n");
Console.ReadKey();
// Stop grab
transfer.Freeze();
transfer.Wait(5000);
Console.WriteLine("Press any key to start Auto White Balance calibration. Press 'q' to quit.\n");
info = Console.ReadKey(true);
key = info.KeyChar;
if (key != 0)
{
if (key == 'q')
{
DestroysObjects(camera, buffer, transfer, view);
return;
}
}
int oldPixelFormat = 0;
isAvailable = false;
if (isAvailable = camera.IsFeatureAvailable("PixelFormat"))
{
camera.GetFeatureValue("PixelFormat", out oldPixelFormat);
}
else
{
Console.WriteLine("This camera model does not support Auto White Balance calibration.\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
if (oldPixelFormat != GVSP_PIX_BAYRG8)
{
// Camera Pixel Format defined is not Raw Bayer.
// We change the value
DestroysObjects(null, buffer, transfer, view);
camera.SetFeatureValue("PixelFormat", GVSP_PIX_BAYRG8);
// Instantiation of new buffer object
buffer = new SapBufferWithTrash(2, camera, SapBuffer.MemoryType.ScatterGather);
// Instantiation of new view object
view = new SapView(buffer);
// Instantiation of new transfer object
transfer = new SapAcqDeviceToBuf(camera, buffer);
// End of frame event
transfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
transfer.XferNotify += new SapXferNotifyHandler(Xfer_XferNotify);
transfer.XferNotifyContext = view;
if (!camera.Create())
{
Console.WriteLine("Error during SapAcquisition creation!\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
// Create buffer object
if (!buffer.Create())
{
Console.WriteLine("Error during SapBuffer creation!\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
// Create transfer object
if (!transfer.Create())
{
Console.WriteLine("Error during SapTransfer creation!\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
// Create view object
if (!view.Create())
{
Console.WriteLine("Error during SapView creation!\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
}
if (!AutoWhiteBalanceOperations(camera, buffer, transfer))
{
Console.WriteLine("Auto WhiteBalamce has failed");
DestroysObjects(camera, buffer, transfer, view);
return;
}
if (oldPixelFormat != GVSP_PIX_BAYRG8)
{
// Camera Pixel Format was changed for Raw Bayer.
// We set the original value.
DestroysObjects(null, buffer, transfer, view);
camera.SetFeatureValue("PixelFormat", oldPixelFormat);
// Instantiation of new buffer object
buffer = new SapBufferWithTrash(2, camera, SapBuffer.MemoryType.ScatterGather);
// Instantiation of new view object
view = new SapView(buffer);
// Instantiation of new transfer object
transfer = new SapAcqDeviceToBuf(camera, buffer);
// End of frame event
transfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
transfer.XferNotify += new SapXferNotifyHandler(Xfer_XferNotify);
transfer.XferNotifyContext = view;
// Create buffer object
if (!buffer.Create())
{
Console.WriteLine("Error during SapBuffer creation!\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
// Create transfer object
if (!transfer.Create())
{
Console.WriteLine("Error during SapTransfer creation!\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
// Create view object
if (!view.Create())
{
Console.WriteLine("Error during SapView creation!\n");
DestroysObjects(camera, buffer, transfer, view);
return;
}
}
Console.WriteLine("Press any key to start Grab. Press 'q' to quit.\n");
info = Console.ReadKey(true);
key = info.KeyChar;
if (key != 0)
{
if (key == 'q')
{
DestroysObjects(camera, buffer, transfer, view);
return;
}
}
// Start continous grab
transfer.Grab();
Console.WriteLine("Press any key to stop grab\n");
Console.ReadKey();
// Stop grab
transfer.Freeze();
transfer.Wait(5000);
DestroysObjects(camera, buffer, transfer, view);
location.Dispose();
}
void InitCam(int n)
{
while (true)
{
try
{
DestroyObjects();
DisposeObjects();
if (m_online)
{
m_ServerLocation = new SapLocation("X64-CL_iPro_1", 0);
m_ConfigFileName = SystemParam.cmosInfo.ccfPath;//@"C:\Program Files\Teledyne DALSA\Sapera\CamFiles\User\w512x512.ccf";
// define on-line object
m_Acquisition = new SapAcquisition(m_ServerLocation, m_ConfigFileName);
m_Buffers = new SapBufferWithTrash(n, m_Acquisition, SapBuffer.MemoryType.ScatterGather);
m_Xfer = new SapAcqToBuf(m_Acquisition, m_Buffers);
// m_View = new SapView(m_Buffers);
// m_View.SetScalingMode(true);
//event for view
m_Xfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
m_Xfer.XferNotify += new SapXferNotifyHandler(xfer_XferNotify);
m_Xfer.XferNotifyContext = this;
// event for signal status
m_Acquisition.SignalNotify += new SapSignalNotifyHandler(GetSignalStatus);
m_Acquisition.SignalNotifyContext = this;
}
else
{
m_Buffers = new SapBuffer(1, SystemParam.cmosInfo.RowPixels, SystemParam.cmosInfo.ColPixels, SapFormat.Mono16, SapBuffer.MemoryType.ScatterGather);
// m_View = new SapView(m_Buffers);
// m_View.SetScalingMode(true);
StatusLabelInfo.Text = "offline... Load images";
}
//m_ImageBox.View = m_View;
while (true)
{
try
{
if (!CreateObjects())
{
DisposeObjects();
WFNetLib.WFGlobal.WaitMS(20);
continue;
}
break;
}
catch
{
WFNetLib.WFGlobal.WaitMS(20);
}
}
SystemParam.cmosInfo.PixelDepth = m_Buffers.PixelDepth;
SystemParam.cmosInfo.ColPixels = m_Buffers.Height;
SystemParam.cmosInfo.RowPixels = m_Buffers.Width;
if (SystemParam.cmosInfo.bRGB != 0)
{
wfSapGUI.GetRGBPixelInfo(SystemParam.cmosInfo.RowPixels, SystemParam.cmosInfo.ColPixels, SystemParam.cmosInfo.RGB1, SystemParam.cmosInfo.RGB2, SystemParam.cmosInfo.RGB3, SystemParam.cmosInfo.RGB4);
}
SystemParam.Pixel4Pic = (int)SystemParam.cmosInfo.ColPixels * SystemParam.cmosInfo.RowPixels;
float WidthScalor = (float)(splitContainer1.Panel2.Size.Width) / m_Buffers.Width;
float HeightScalor = (float)(splitContainer1.Panel2.Size.Height) / m_Buffers.Height;
//m_View.SetScalingMode(WidthScalor, HeightScalor);
//m_ImageBox.OnSize();
EnableSignalStatus();
SystemParam.ByteLen4Pic = SystemParam.Pixel4Pic * m_Buffers.BytesPerPixel;
m_Xfer.Freeze();
return;
}
catch
{
}
}
}
public override bool DoInit()
{
int DalsaCardCount = SapManager.GetServerCount(); //获取图像采集卡的数量
for (int i = 0; i < DalsaCardCount; i++)
{
bool bAcq = false;
bool bAcqDevice = false;
if (SapManager.GetResourceCount(i, SapManager.ResourceType.Acq) > 0)
{
bAcq = true; //卡的数量大于0
}
if (SapManager.GetResourceCount(i, SapManager.ResourceType.AcqDevice) > 0)
{
bAcqDevice = true; //相机数量大于0
}
if (bAcq)
{
string ServerName = SapManager.GetServerName(i);
if (this.myCamPara.ServerName == ServerName)
{
bServerFound = true; //发现图像采集卡
string DeviceName = SapManager.GetResourceName(ServerName, SapManager.ResourceType.Acq, 0);
if (this.myCamPara.DeviceName != DeviceName)
{
Logger.PopError("采集卡上找到的相机名字和campara里的名字不同");
return(false);
}
}
}
else if (bAcqDevice) //没有采集卡，相机直接传给电脑
{
CameraIsFound = true;
string serverName = SapManager.GetServerName(i);
}
}
if (!bServerFound && !CameraIsFound) //至少需要一张采集卡，或者相机装置
{
m_Buffers = new SapBuffer();
return(false);
}
else
{
SapLocation location = new SapLocation(this.myCamPara.ServerName, 0);
if (SapManager.GetResourceCount(this.myCamPara.ServerName, SapManager.ResourceType.Acq) > 0)
{
m_Acquisition = new SapAcquisition(location, System.Windows.Forms.Application.StartupPath + "\\ccf\\" + this.myCamPara.CcfPath + ".ccf");
//m_AcqDevice = new SapAcqDevice(location, System.Windows.Forms.Application.StartupPath + "\\ccf\\" + this.myCamPara.CcfPath + ".ccf");
if (SapBuffer.IsBufferTypeSupported(location, SapBuffer.MemoryType.ScatterGather))
{
m_Buffers = new SapBuffer(m_RingBufCount, m_Acquisition, SapBuffer.MemoryType.ScatterGather); //buffer里有10段内存，用来循环存储从相机采集的图片
}
else
{
m_Buffers = new SapBufferWithTrash(m_RingBufCount, m_Acquisition, SapBuffer.MemoryType.ScatterGatherPhysical);
}
m_Xfer = new SapAcqToBuf(m_Acquisition, m_Buffers);
m_Xfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
m_Xfer.XferNotify += new SapXferNotifyHandler(AcqCallback1);
m_Xfer.XferNotifyContext = this;
// event for signal status
if (!SeparaInterface_CreateObjects())
{
Logger.PopError(" 创建 相关的采集、传输、缓存对象失败");
this.SeparaInterface_DisposeObjects();
return(false);
}
this.FrameImgHei = this.SeparaInterface_GetImageHeight();
this.FrameImgWid = this.SeparaInterface_GetImageWidth();
return(true);
}
}
return(false);
}
//
// Step 2: Snap a bright image to calculate the gain coefficients
//
private void button_Acq_Bright_Click(object sender, EventArgs e)
{
int nbImagesUsed = m_pFlatField.CorrectionType == SapFlatField.ScanCorrectionType.Field ? int.Parse(textBox_Frame_Avg.Text) : 1;
// Set maximum deviation from average pixel value for bright image
m_pFlatField.DeviationMaxWhite = int.Parse(textBox_Max_Dev.Text);
// Set number of lines to average and vertical offset
m_pFlatField.NumLinesAverage = int.Parse(textBox_Line_Avg.Text);
m_pFlatField.VerticalOffset = int.Parse(textBox_Vert_Offset.Text);
// Set wether to declare pixels with clipped coefficient as defective
m_pFlatField.ClippedGainOffsetDefects = ClippedCoefsDefects_checkbox.Checked;
if (m_pXfer != null && m_pXfer.Initialized)
{
m_pLocalBuffer = new SapBuffer(nbImagesUsed, m_pBuffer, SapBuffer.MemoryType.Default);
m_pLocalBuffer.Create();
// Acquire an image
if (!Snap())
{
LogMessage(LogTypes.Error, "Unable to acquire an image");
if (m_pLocalBuffer != null)
{
m_pLocalBuffer.Destroy();
m_pLocalBuffer.Dispose();
m_pLocalBuffer = null;
}
return;
}
}
else
{
// Load an image
m_pLocalBuffer = new SapBuffer(1, m_pBuffer, SapBuffer.MemoryType.Default);
m_pLocalBuffer.Create();
LoadSaveDlg dlg = new LoadSaveDlg(null, true, false);
if (dlg.ShowDialog() != DialogResult.OK)
{
if (m_pLocalBuffer != null)
{
m_pLocalBuffer.Destroy();
m_pLocalBuffer.Dispose();
m_pLocalBuffer = null;
}
return;
}
String path = dlg.PathName;
// Create a temporary buffer in order to know the selected file's native format and pixel depth
SapBuffer loadBuffer = new SapBuffer(path, SapBuffer.MemoryType.Default);
loadBuffer.Create();
if (loadBuffer.Format != m_pBuffer.Format || loadBuffer.PixelDepth != m_pBuffer.PixelDepth)
{
LogMessage(LogTypes.Warning, "Image file has a different format than expected. Pixel values may get shifted.");
}
if (loadBuffer.Width != m_pBuffer.Width || loadBuffer.Height != m_pBuffer.Height)
{
LogMessage(LogTypes.Error, "Image file selected doesn't have same dimensions as buffer.");
if (m_pLocalBuffer != null)
{
m_pLocalBuffer.Destroy();
m_pLocalBuffer.Dispose();
m_pLocalBuffer = null;
}
return;
}
loadBuffer.Load(path, 1);
m_pLocalBuffer.Copy(loadBuffer);
String str;
str = String.Format("Loaded bright image: '{0}'", path);
LogMessage(LogTypes.Info, str);
}
BrightImage();
}
public void CreatEndSqObject(SapBuffer buf, SapTransfer xfer, SapView view)
{
buf.Create();
xfer.Create();
//view.Create();
}
