/*
* PhxCommonDefaultConfig()
* Create a default file name (including relative path) for a Config File.
* This is built up using pre-defined strings for the file name,
* relative path, and if necessary absolute path to the current directory.
* If the default file cannot be opened, it is set to NULL.
*/
public Phx.etStat PhxCommonDefaultConfig(
ref tPhxCmd ptPhxCmd /* Structure containing parsed information */
)
{
String strPcfFile;
Phx.etStat eStat = Phx.etStat.PHX_OK;
/* The default config file is in the examples directory not in the directory containing the executable.
* This is calculated as a relative path from the application directory.
*/
strPcfFile = DEFAULT_UP_DIR + DEFAULT_CFG_FILENAME;
if (!File.Exists(strPcfFile))
{
strPcfFile = DEFAULT_UP_DIR_CXP_OLD + DEFAULT_CFG_FILENAME;
if (!File.Exists(strPcfFile))
{
strPcfFile = DEFAULT_UP_DIR_CL_OLD + DEFAULT_CFG_FILENAME;
if (!File.Exists(strPcfFile))
{
strPcfFile = "";
}
}
}
ptPhxCmd.strConfigFileName = strPcfFile;
return(eStat);
}
/*
* PhxCommonDisplayErrorHandler()
* Handles errors from display library.
*/
public void PhxCommonDisplayErrorHandler(
String strFnName, /* Function name */
Phx.etStat eErrCode, /* Error code */
String strDescString /* Error description */
)
{
String strErrorMessage = String.Format("{0} failed with error code {1:x}.\n", strFnName, eErrCode);
if (strDescString.Length > 0)
{
String.Concat(strErrorMessage, strDescString);
}
Console.WriteLine("{0}", strErrorMessage);
}
/*
* PhxCommonWriteCxpReg()
* Write to a 32 bit CXP register in camera.
*/
public unsafe Phx.etStat PhxCommonWriteCxpReg(
uint hCamera, /* PHX handle */
uint dwAddress, /* Address of the camera register */
uint dwValue, /* Value to write */
uint dwTimeout /* Timeout for operation */
)
{
Phx.etStat eStat = Phx.etStat.PHX_OK;
uint dwSize = sizeof(uint);
dwValue = htonl(dwValue);
eStat = Phx.PHX_ControlWrite(hCamera, Phx.etControlPort.PHX_REGISTER_DEVICE, ref dwAddress, ref dwValue, ref dwSize, dwTimeout);
return(eStat);
}
/*
* PhxCommonGetCxpDiscoveryStatus()
* Checks if CXP camera is discovered.
*/
public Phx.etStat PhxCommonGetCxpDiscoveryStatus(
uint hCamera,
uint dwTimeoutSec,
ref bool fIsDiscovered
)
{
Phx.etStat eStat = Phx.etStat.PHX_OK;
uint dwIndex = 0;
Console.WriteLine("Checking for CXP camera discovery...");
fIsDiscovered = false;
while (dwIndex++ < dwTimeoutSec * 2) /* Sleep between two attempts is only 500 ms */
{
Phx.etCxpInfo eDiscoveryStatus = 0;
eStat = Phx.PHX_ParameterGet(hCamera, Phx.etParam.PHX_CXP_INFO, ref eDiscoveryStatus);
if (Phx.etStat.PHX_OK != eStat)
{
goto Exit;
}
if ((int)Phx.etCxpInfo.PHX_CXP_CAMERA_DISCOVERED == ((int)eDiscoveryStatus & (int)(Phx.etCxpInfo.PHX_CXP_CAMERA_DISCOVERED)))
{
fIsDiscovered = true;
break;
}
Console.Write(".");
System.Threading.Thread.Sleep(500);
}
Console.WriteLine("");
if (fIsDiscovered)
{
Console.WriteLine("CXP camera is discovered.");
}
else
{
Console.WriteLine("CXP camera was not discovered.");
}
Exit:
return(eStat);
}
/*
* phxlive()
* Simple live capture application code, using image conversion in order to reduce
* the amount of PCI bandwidth used.
*/
unsafe static int phxlive(
Phx.etParamValue eBoardNumber, /* Board number, i.e. 1, 2, or 0 for next available */
Phx.etParamValue eChannelNumber, /* Channel number */
String strConfigFileName, /* Name of config file */
PhxCommon.tCxpRegisters sCameraRegs /* Camera CXP registers */
)
{
Phx.etStat eStat = Phx.etStat.PHX_OK; /* Status variable */
Phx.etParamValue eAcqType = 0; /* Parameter for use with PHX_ParameterSet/Get calls */
Pbl.etPblParamValue eBayCol = 0;
Phx.etParamValue eParamValue = 0;
Pbl.etPblParamValue ePblCaptureFormat = 0;
Phx.etParamValue eCamSrcCol = 0;
Phx.etParamValue eCaptureFormat = Phx.etParamValue.PHX_BUS_FORMAT_MONO8;
Phx.etParamValue eCamFormat = 0;
uint dwBufferReadyLast = 0; /* Previous BufferReady count value */
IntPtr pParamValue = IntPtr.Zero;
IntPtr pConfigFile = IntPtr.Zero;
PhxCommon myPhxCommon = new PhxCommon();
Phx.PHX_AcquireCallBack PHX_Callback = new Phx.PHX_AcquireCallBack(phxlive_callback);
Phx.stImageBuff[] asImageBuffers = null; /* Capture buffer array */
uint[] ahCaptureBuffers = null; /* Capture buffer handle array */
tPhxLive sPhxLive; /* User defined event context */
uint hCamera = 0; /* Camera handle */
uint hDisplay = 0; /* Display handle */
uint hDisplayBuffer = 0; /* Display buffer handle */
uint dwAcqNumBuffers = 0;
uint dwBufferWidth = 0;
uint dwBufferHeight = 0;
uint dwBufferStride = 0;
uint dwCamSrcDepth = 0;
bool fDebayer = false;
bool fCameraIsCxp = false;
bool fIsCxpCameraDiscovered = false;
/* Create a Phx handle */
eStat = Phx.PHX_Create(ref hCamera, Phx.PHX_ErrHandlerDefault);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Set the configuration file name */
if (!String.IsNullOrEmpty(strConfigFileName))
{
pConfigFile = Marshal.UnsafeAddrOfPinnedArrayElement(PhxCommon.GetBytesFromString(strConfigFileName), 0);
eStat = Phx.PHX_ParameterSet(hCamera, Phx.etParam.PHX_CONFIG_FILE, ref pConfigFile);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
}
/* Set the board number */
eStat = Phx.PHX_ParameterSet(hCamera, Phx.etParam.PHX_BOARD_NUMBER, ref eBoardNumber);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Set the channel number */
eStat = Phx.PHX_ParameterSet(hCamera, Phx.etParam.PHX_CHANNEL_NUMBER, ref eChannelNumber);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Open the board using the above configuration file */
eStat = Phx.PHX_Open(hCamera);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Read various parameter values in order to generate the capture buffers. */
eStat = Phx.PHX_ParameterGet(hCamera, Phx.etParam.PHX_ROI_XLENGTH, ref dwBufferWidth);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Phx.PHX_ParameterGet(hCamera, Phx.etParam.PHX_ROI_YLENGTH, ref dwBufferHeight);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Phx.PHX_ParameterGet(hCamera, Phx.etParam.PHX_CAM_SRC_DEPTH, ref dwCamSrcDepth);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Phx.PHX_ParameterGet(hCamera, Phx.etParam.PHX_CAM_SRC_COL, ref eCamSrcCol);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Phx.PHX_ParameterGet(hCamera, Phx.etParam.PHX_BUS_FORMAT, ref eCaptureFormat);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Phx.PHX_ParameterGet(hCamera, Phx.etParam.PHX_CAM_FORMAT, ref eCamFormat);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Phx.PHX_ParameterGet(hCamera, Phx.etParam.PHX_ACQ_FIELD_MODE, ref eAcqType);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Phx.PHX_ParameterGet(hCamera, Phx.etParam.PHX_ACQ_NUM_BUFFERS, ref dwAcqNumBuffers);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Interlaced Camera in Field Mode */
if (Phx.etParamValue.PHX_CAM_INTERLACED == eCamFormat &&
(Phx.etParamValue.PHX_ACQ_FIELD_12 == eAcqType ||
Phx.etParamValue.PHX_ACQ_FIELD_21 == eAcqType ||
Phx.etParamValue.PHX_ACQ_FIELD_NEXT == eAcqType ||
Phx.etParamValue.PHX_ACQ_FIELD_1 == eAcqType ||
Phx.etParamValue.PHX_ACQ_FIELD_2 == eAcqType))
{
dwBufferHeight /= 2;
}
/* Determine PHX_BUS_FORMAT based on the camera format */
eStat = myPhxCommon.PhxCommonGetBusFormat(eCamSrcCol, dwCamSrcDepth, eCaptureFormat, ref eCaptureFormat);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Determine bayer format */
fDebayer = true;
if (Phx.etParamValue.PHX_CAM_SRC_BAYER_BG == eCamSrcCol)
{
eBayCol = Pbl.etPblParamValue.PBL_BAY_COL_BLU;
}
else if (Phx.etParamValue.PHX_CAM_SRC_BAYER_GB == eCamSrcCol)
{
eBayCol = Pbl.etPblParamValue.PBL_BAY_COL_GRNB;
}
else if (Phx.etParamValue.PHX_CAM_SRC_BAYER_GR == eCamSrcCol)
{
eBayCol = Pbl.etPblParamValue.PBL_BAY_COL_GRNR;
}
else if (Phx.etParamValue.PHX_CAM_SRC_BAYER_RG == eCamSrcCol)
{
eBayCol = Pbl.etPblParamValue.PBL_BAY_COL_RED;
}
else
{
fDebayer = false;
}
/* Update the PHX_BUS_FORMAT, as it may have changed (above) */
eStat = Phx.PHX_ParameterSet(hCamera, (Phx.etParam.PHX_BUS_FORMAT | Phx.etParam.PHX_CACHE_FLUSH), ref eCaptureFormat);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Read back the Buffer Stride */
eStat = Phx.PHX_ParameterGet(hCamera, Phx.etParam.PHX_BUF_DST_XLENGTH, ref dwBufferStride);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Init the array of capture buffer handles */
ahCaptureBuffers = new uint[dwAcqNumBuffers];
/* Init the array of image buffers */
asImageBuffers = new Phx.stImageBuff[dwAcqNumBuffers + 1];
/* Create and initialise our capture buffers (not associated with display) */
for (int i = 0; i < dwAcqNumBuffers; i++)
{
/* We create a capture buffer for our double buffering */
eStat = Pbl.PBL_BufferCreate(ref ahCaptureBuffers[i], Pbl.etPblBufferMode.PBL_BUFF_SYSTEM_MEM_DIRECT, 0, hCamera, myPhxCommon.PhxCommonDisplayErrorHandler);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Initialise our capture buffer */
eStat = Pbl.PBL_BufferParameterSet(ahCaptureBuffers[i], Pbl.etPblParam.PBL_BUFF_WIDTH, ref dwBufferWidth);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Pbl.PBL_BufferParameterSet(ahCaptureBuffers[i], Pbl.etPblParam.PBL_BUFF_HEIGHT, ref dwBufferHeight);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Pbl.PBL_BufferParameterSet(ahCaptureBuffers[i], Pbl.etPblParam.PBL_BUFF_STRIDE, ref dwBufferStride);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
ePblCaptureFormat = (Pbl.etPblParamValue)eCaptureFormat;
eStat = Pbl.PBL_BufferParameterSet(ahCaptureBuffers[i], Pbl.etPblParam.PBL_DST_FORMAT, ref ePblCaptureFormat);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Pbl.PBL_BufferInit(ahCaptureBuffers[i]);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Set up the type of Bayer conversion required */
if (fDebayer)
{
Pbl.etPblParamValue ePblParamValue = Pbl.etPblParamValue.PBL_BAY_DEC_DUP;
eStat = Pbl.PBL_BufferParameterSet(ahCaptureBuffers[i], Pbl.etPblParam.PBL_BUFF_BAYDEC, ref ePblParamValue);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Pbl.PBL_BufferParameterSet(ahCaptureBuffers[i], Pbl.etPblParam.PBL_BUFF_BAYCOL, ref eBayCol);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
}
/* Build up our array of capture buffers */
Pbl.PBL_BufferParameterGet(ahCaptureBuffers[i], Pbl.etPblParam.PBL_BUFF_ADDRESS, ref asImageBuffers[i].pvAddress);
asImageBuffers[i].pvContext = (IntPtr)ahCaptureBuffers[i];
}
/* Terminate the array */
asImageBuffers[dwAcqNumBuffers].pvAddress = System.IntPtr.Zero;
asImageBuffers[dwAcqNumBuffers].pvContext = System.IntPtr.Zero;
/* The above code has created dwAcqNumBuffers acquisition buffers.
* Therefore ensure that the Phoenix is configured to use this number, by overwriting
* the value already loaded from the config file.
*/
eStat = Phx.PHX_ParameterSet(hCamera, Phx.etParam.PHX_ACQ_NUM_BUFFERS, ref dwAcqNumBuffers);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* These are 'direct' buffers, so we must tell Phoenix about them
* so that it can capture data directly into them.
*/
eStat = Phx.PHX_ParameterSet(hCamera, Phx.etParam.PHX_BUF_DST_XLENGTH, ref dwBufferStride);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Phx.PHX_ParameterSet(hCamera, Phx.etParam.PHX_BUF_DST_YLENGTH, ref dwBufferHeight);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eStat = Phx.PHX_ParameterSet(hCamera, Phx.etParam.PHX_DST_PTRS_VIRT, asImageBuffers);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
eParamValue = Phx.etParamValue.PHX_DST_PTR_USER_VIRT;
eStat = Phx.PHX_ParameterSet(hCamera, (Phx.etParam.PHX_DST_PTR_TYPE | Phx.etParam.PHX_CACHE_FLUSH | Phx.etParam.PHX_FORCE_REWRITE), ref eParamValue);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* We create our display with a NULL hWnd, this will automatically create an image window. */
eStat = Pdl.PDL_DisplayCreate(ref hDisplay, IntPtr.Zero, hCamera, myPhxCommon.PhxCommonDisplayErrorHandler);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* We create a display buffer (indirect) */
eStat = Pdl.PDL_BufferCreate(ref hDisplayBuffer, hDisplay, Pdl.etPdlBufferMode.PDL_BUFF_SYSTEM_MEM_INDIRECT);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Initialise the display, this associates the display buffer with the display */
eStat = Pdl.PDL_DisplayInit(hDisplay);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Enable FIFO Overflow events */
eParamValue = Phx.etParamValue.PHX_INTRPT_FIFO_OVERFLOW;
eStat = Phx.PHX_ParameterSet(hCamera, Phx.etParam.PHX_INTRPT_SET, ref eParamValue);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Setup our own event context */
eStat = Phx.PHX_ParameterSet(hCamera, Phx.etParam.PHX_EVENT_CONTEXT, (void *)&sPhxLive);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Check if camera is CXP */
eStat = Phx.PHX_ParameterGet(hCamera, Phx.etParam.PHX_BOARD_VARIANT, ref eParamValue);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
if (Phx.etParamValue.PHX_BOARD_FBD_4XCXP6_2PE8 == eParamValue ||
Phx.etParamValue.PHX_BOARD_FBD_2XCXP6_2PE8 == eParamValue ||
Phx.etParamValue.PHX_BOARD_FBD_1XCXP6_2PE8 == eParamValue)
{
fCameraIsCxp = true;
}
/* Check that camera is discovered (only applies to CXP) */
if (fCameraIsCxp)
{
myPhxCommon.PhxCommonGetCxpDiscoveryStatus(hCamera, 10, ref fIsCxpCameraDiscovered);
if (!fIsCxpCameraDiscovered)
{
goto Error;
}
}
/* Now start our capture, using the callback method */
eStat = Phx.PHX_StreamRead(hCamera, Phx.etAcq.PHX_START, PHX_Callback);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* Now start camera */
if (fCameraIsCxp && 0 != sCameraRegs.dwAcqStartAddress)
{
eStat = myPhxCommon.PhxCommonWriteCxpReg(hCamera, sCameraRegs.dwAcqStartAddress, sCameraRegs.dwAcqStartValue, 800);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
}
/* Continue processing data until the user presses a key in the console window
* or a FIFO overflow is detected.
*/
Console.WriteLine("Press a key to exit");
while (0 == myPhxCommon.PhxCommonKbHit())
{
/* Wait here until either:
* (a) The user aborts the wait by pressing a key in the console window
* (b) The BufferReady event occurs indicating that the image is complete
* (c) The FIFO overflow event occurs indicating that the image is corrupt
* Keep calling the sleep function to avoid burning CPU cycles
*/
while (0 == myPhxCommon.PhxCommonKbHit() && !sPhxLive.fBufferReady && !sPhxLive.fFifoOverflow)
{
System.Threading.Thread.Sleep(10);
}
if (dwBufferReadyLast != sPhxLive.dwBufferReadyCount)
{
uint dwStaleBufferCount;
/* If the processing is too slow to keep up with acquisition,
* then there may be more than 1 buffer ready to process.
* The application can either be designed to process all buffers
* knowing that it will catch up, or as here, throw away all but the
* latest
*/
dwStaleBufferCount = sPhxLive.dwBufferReadyCount - dwBufferReadyLast;
dwBufferReadyLast += dwStaleBufferCount;
/* Throw away all but the last image */
if (1 < dwStaleBufferCount)
{
do
{
eStat = Phx.PHX_StreamRead(hCamera, Phx.etAcq.PHX_BUFFER_RELEASE, IntPtr.Zero);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
dwStaleBufferCount--;
} while (dwStaleBufferCount > 1);
}
}
sPhxLive.fBufferReady = false;
Phx.stImageBuff stBuffer;
stBuffer.pvAddress = IntPtr.Zero;
stBuffer.pvContext = IntPtr.Zero;
/* Get the info for the last acquired buffer */
eStat = Phx.PHX_StreamRead(hCamera, Phx.etAcq.PHX_BUFFER_GET, ref stBuffer);
if (Phx.etStat.PHX_OK != eStat)
{
eStat = Phx.PHX_StreamRead(hCamera, Phx.etAcq.PHX_BUFFER_RELEASE, IntPtr.Zero);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
continue;
}
/* Process the newly acquired buffer,
* which in this simple example is a call to display the data.
* For our display function we use the pvContext member variable to
* pass a display buffer handle.
* Alternatively the actual video data can be accessed at stBuffer.pvAddress
*/
byte[] wtf = new byte[4036608];
Marshal.Copy(stBuffer.pvAddress, wtf, 0, 4036608);
// Console.WriteLine(wtf[0].ToString());
for (int i = 50000; i < 500000; i++)
{
wtf[i] = 0;
}
Marshal.Copy(wtf, 0, stBuffer.pvAddress, 4036608);
uint hBufferHandle = (uint)stBuffer.pvContext;
/* This copies/converts data from the direct capture buffer to the indirect display buffer */
eStat = Pil.PIL_Convert(hBufferHandle, hDisplayBuffer);
if (Phx.etStat.PHX_OK != eStat)
{
eStat = Phx.PHX_StreamRead(hCamera, Phx.etAcq.PHX_BUFFER_RELEASE, IntPtr.Zero);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
continue;
}
Pdl.PDL_BufferPaint(hDisplayBuffer);
/* Having processed the data, release the buffer ready for further image data */
eStat = Phx.PHX_StreamRead(hCamera, Phx.etAcq.PHX_BUFFER_RELEASE, IntPtr.Zero);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
}
/* In this simple example we abort the processing loop on an error condition (FIFO overflow).
* However handling of this condition is application specific, and generally would involve
* aborting the current acquisition, and then restarting.
*/
if (sPhxLive.fFifoOverflow)
{
Console.WriteLine("FIFO Overflow detected. Aborting.");
}
Error:
/* Now cease all captures */
if (0 != hCamera)
{
/* Stop camera */
if (fIsCxpCameraDiscovered && 0 != sCameraRegs.dwAcqStopAddress)
{
myPhxCommon.PhxCommonWriteCxpReg(hCamera, sCameraRegs.dwAcqStopAddress, sCameraRegs.dwAcqStopValue, 800);
}
/* Stop frame grabber */
Phx.PHX_StreamRead(hCamera, Phx.etAcq.PHX_ABORT, IntPtr.Zero);
}
Console.WriteLine("Exiting");
return(0);
}
/*
* PhxCommonGetBusFormat()
* Determine the PHX_BUS_FORMAT based on PHX_CAM_SRC_COL and PHX_CAM_SRC_DEPTH.
*/
public Phx.etStat PhxCommonGetBusFormat(
Phx.etParamValue ePhxCamSrcCol, /* PHX_CAM_SRC_COL value */
uint dwPhxCamSrcDepth, /* PHX_CAM_SRC_DEPTH value */
Phx.etParamValue ePhxBusFormatIn, /* Current PHX_BUS_FORMAT value */
ref Phx.etParamValue ePhxBusFormatOut /* PHX_BUS_FORMAT return value */
)
{
Phx.etStat eStat = Phx.etStat.PHX_OK;
int nBayerDepth = 0;
/* Check if legacy PHX_DST_FORMAT_BAY value is being used, and replace it with new PHX_BUS_FORMAT_BAYER value if needed */
if (Phx.etParamValue.PHX_DST_FORMAT_BAY8 == ePhxBusFormatIn)
{
switch (ePhxCamSrcCol)
{
case Phx.etParamValue.PHX_CAM_SRC_BAYER_RG: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_RG8; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_GR: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR8; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_GB: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GB8; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_BG: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG8; break;
default: break;
}
}
else if (Phx.etParamValue.PHX_DST_FORMAT_BAY10 == ePhxBusFormatIn)
{
switch (ePhxCamSrcCol)
{
case Phx.etParamValue.PHX_CAM_SRC_BAYER_RG: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_RG10; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_GR: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR10; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_GB: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GB10; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_BG: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG10; break;
default: break;
}
}
else if (Phx.etParamValue.PHX_DST_FORMAT_BAY12 == ePhxBusFormatIn)
{
switch (ePhxCamSrcCol)
{
case Phx.etParamValue.PHX_CAM_SRC_BAYER_RG: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_RG12; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_GR: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR12; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_GB: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GB12; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_BG: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG12; break;
default: break;
}
}
else if (Phx.etParamValue.PHX_DST_FORMAT_BAY14 == ePhxBusFormatIn)
{
switch (ePhxCamSrcCol)
{
case Phx.etParamValue.PHX_CAM_SRC_BAYER_RG: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_RG14; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_GR: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR14; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_GB: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GB14; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_BG: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG14; break;
default: break;
}
}
else if (Phx.etParamValue.PHX_DST_FORMAT_BAY16 == ePhxBusFormatIn)
{
switch (ePhxCamSrcCol)
{
case Phx.etParamValue.PHX_CAM_SRC_BAYER_RG: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_RG16; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_GR: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR16; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_GB: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GB16; break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_BG: ePhxBusFormatIn = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG16; break;
default: break;
}
}
/* Check if Bayer format (used when determining the PHX_BUS_FORMAT for a Mono source) */
if (Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR8 <= ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG8 >= ePhxBusFormatIn)
{
nBayerDepth = 8;
}
else if (Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR10 <= ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG10 >= ePhxBusFormatIn)
{
nBayerDepth = 10;
}
else if (Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR12 <= ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG12 >= ePhxBusFormatIn)
{
nBayerDepth = 12;
}
else if (Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR14 <= ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG14 >= ePhxBusFormatIn)
{
nBayerDepth = 14;
}
else if (Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR16 <= ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG16 >= ePhxBusFormatIn)
{
nBayerDepth = 16;
}
/* Set the return value to the input PHX_BUS_FORMAT value */
ePhxBusFormatOut = ePhxBusFormatIn;
/* Determine PHX_BUS_FORMAT output value */
switch (ePhxCamSrcCol)
{
case Phx.etParamValue.PHX_CAM_SRC_MONO:
switch (dwPhxCamSrcDepth)
{
case 8:
if (Phx.etParamValue.PHX_BUS_FORMAT_MONO8 != ePhxBusFormatIn && 8 != nBayerDepth)
{
ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_MONO8;
}
break;
case 10:
if (Phx.etParamValue.PHX_BUS_FORMAT_MONO10P != ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_MONO10 != ePhxBusFormatIn && 10 != nBayerDepth)
{
ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_MONO10;
}
break;
case 12:
if (Phx.etParamValue.PHX_BUS_FORMAT_MONO12P != ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_MONO12 != ePhxBusFormatIn && 12 != nBayerDepth)
{
ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_MONO12;
}
break;
case 14:
if (Phx.etParamValue.PHX_BUS_FORMAT_MONO14P != ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_MONO14 != ePhxBusFormatIn && 14 != nBayerDepth)
{
ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_MONO14;
}
break;
case 16:
if (Phx.etParamValue.PHX_BUS_FORMAT_MONO16 != ePhxBusFormatIn && 16 != nBayerDepth)
{
ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_MONO16;
}
break;
default:
eStat = Phx.etStat.PHX_ERROR_BAD_PARAM_VALUE;
goto Exit;
}
break;
case Phx.etParamValue.PHX_CAM_SRC_RGB:
switch (dwPhxCamSrcDepth)
{
case 8:
if (Phx.etParamValue.PHX_BUS_FORMAT_RGB8 != ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_BGR8 != ePhxBusFormatIn)
{
ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_RGB8;
}
break;
case 10:
if (Phx.etParamValue.PHX_BUS_FORMAT_RGB10 != ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_BGR10 != ePhxBusFormatIn)
{
ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_RGB10;
}
break;
case 12:
if (Phx.etParamValue.PHX_BUS_FORMAT_RGB12 != ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_BGR12 != ePhxBusFormatIn)
{
ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_RGB12;
}
break;
case 14:
if (Phx.etParamValue.PHX_BUS_FORMAT_RGB14 != ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_BGR14 != ePhxBusFormatIn)
{
ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_RGB14;
}
break;
case 16:
if (Phx.etParamValue.PHX_BUS_FORMAT_RGB16 != ePhxBusFormatIn &&
Phx.etParamValue.PHX_BUS_FORMAT_BGR16 != ePhxBusFormatIn)
{
ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_RGB16;
}
break;
default:
eStat = Phx.etStat.PHX_ERROR_BAD_PARAM_VALUE;
goto Exit;
}
break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_RG:
switch (dwPhxCamSrcDepth)
{
case 8: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_RG8; break;
case 10: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_RG10; break;
case 12: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_RG12; break;
case 14: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_RG14; break;
case 16: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_RG16; break;
default: eStat = Phx.etStat.PHX_ERROR_BAD_PARAM_VALUE; goto Exit;
}
break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_GR:
switch (dwPhxCamSrcDepth)
{
case 8: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR8; break;
case 10: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR10; break;
case 12: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR12; break;
case 14: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR14; break;
case 16: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GR16; break;
default: eStat = Phx.etStat.PHX_ERROR_BAD_PARAM_VALUE; goto Exit;
}
break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_GB:
switch (dwPhxCamSrcDepth)
{
case 8: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GB8; break;
case 10: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GB10; break;
case 12: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GB12; break;
case 14: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GB14; break;
case 16: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_GB16; break;
default: eStat = Phx.etStat.PHX_ERROR_BAD_PARAM_VALUE; goto Exit;
}
break;
case Phx.etParamValue.PHX_CAM_SRC_BAYER_BG:
switch (dwPhxCamSrcDepth)
{
case 8: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG8; break;
case 10: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG10; break;
case 12: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG12; break;
case 14: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG14; break;
case 16: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_BAYER_BG16; break;
default: eStat = Phx.etStat.PHX_ERROR_BAD_PARAM_VALUE; goto Exit;
}
break;
case Phx.etParamValue.PHX_CAM_SRC_YUV422:
switch (dwPhxCamSrcDepth)
{
case 8:
case 16: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_YUV422_8; break;
default: eStat = Phx.etStat.PHX_ERROR_BAD_PARAM_VALUE; goto Exit;
}
break;
case Phx.etParamValue.PHX_CAM_SRC_RGBA:
switch (dwPhxCamSrcDepth)
{
case 8: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_RGBA8; break;
case 10: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_RGBA10; break;
case 12: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_RGBA12; break;
case 14: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_RGBA14; break;
case 16: ePhxBusFormatOut = Phx.etParamValue.PHX_BUS_FORMAT_RGBA16; break;
default: eStat = Phx.etStat.PHX_ERROR_BAD_PARAM_VALUE; goto Exit;
}
break;
default:
eStat = Phx.etStat.PHX_ERROR_BAD_PARAM_VALUE;
goto Exit;
}
Exit:
return(eStat);
}
/*
* PhxCommonParseCxpRegs()
* Parse the PCF file for CXP camera registers.
*/
public Phx.etStat PhxCommonParseCxpRegs(
String strConfigFileName, /* Name of the Phoenix Configuration File */
ref tCxpRegisters ptCameraRegisters /* Structure containing a description of the CXP registers */
)
{
Phx.etStat eStat = Phx.etStat.PHX_OK;
String strLine = "";
if (!File.Exists(strConfigFileName))
{
eStat = Phx.etStat.PHX_ERROR_BAD_PARAM;
goto Exit;
}
ptCameraRegisters.dwAcqStartAddress = 0;
ptCameraRegisters.dwAcqStartValue = 0;
ptCameraRegisters.dwAcqStopAddress = 0;
ptCameraRegisters.dwAcqStopValue = 0;
ptCameraRegisters.dwPixelFormatAddress = 0;
/* Parse the configuration file */
/* Only check for lines starting with '#!' */
StreamReader srConfigFile = File.OpenText(strConfigFileName);
/* Read and parse each line. */
while (!srConfigFile.EndOfStream)
{
strLine = srConfigFile.ReadLine();
String[] strSplit = strLine.Split(new Char[] { ' ', ',', '\t', '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
if (strSplit.Length >= 3)
{
if (strSplit[0].Length >= 2)
{
/* If the first token of a line is '#!' then it could be a line describing a CXP register. */
if (0 == strSplit[0].CompareTo("#!"))
{
if (0 == strSplit[1].CompareTo("CXP_REG_ACQ_START_ADDRESS"))
{
ptCameraRegisters.dwAcqStartAddress = Convert.ToUInt32(strSplit[2], 16);
}
else if (0 == strSplit[1].CompareTo("CXP_REG_ACQ_START_VALUE"))
{
ptCameraRegisters.dwAcqStartValue = Convert.ToUInt32(strSplit[2], 10);
}
else if (0 == strSplit[1].CompareTo("CXP_REG_ACQ_STOP_ADDRESS"))
{
ptCameraRegisters.dwAcqStopAddress = Convert.ToUInt32(strSplit[2], 16);
}
else if (0 == strSplit[1].CompareTo("CXP_REG_ACQ_STOP_VALUE"))
{
ptCameraRegisters.dwAcqStopValue = Convert.ToUInt32(strSplit[2], 10);
}
else if (0 == strSplit[1].CompareTo("CXP_REG_PIXEL_FORMAT_ADDRESS"))
{
ptCameraRegisters.dwPixelFormatAddress = Convert.ToUInt32(strSplit[2], 16);
}
}
}
}
}
srConfigFile.Close();
Exit:
return(eStat);
}
/*
* PhxCommonParseCmd()
* Parse the command line parameters, and place results in a common structure.
* The command line parameters take the following form:
* AppName -b <BoardNumber> -c <ConfigFileName> -o <OutputFileName>
* -b <BoardNumber> is an optional parameter specifying which board to use.
* The default value is board 1.
* -n <ChannelNumber> is an optional parameter specifying which channel to use.
* The default value is channel 1.
* -c <ConfigFileName> is an optional parameter specifying the Phoenix Configuration File.
* The default value is an OS specific path to "default.pcf" which
* is in the root directory of the example suite.
* -l <CXPDiscovery> is an optional parameter specifying the number of CXP links.
* The default value is 0 (AUTO).
* -g <CXPBitRate> is an optional parameter specifying the CXP bit rate (Gbps) the camera
* has to be set to.
* The default value is 0 (AUTO).
* Whilst all parameters may be specified, each example application only uses appropriate
* parameters, for example "OutputFileName" will be ignored by the phx_info example.
*/
public Phx.etStat PhxCommonParseCmd(
String[] args, /* Command line parameters */
ref tPhxCmd ptPhxCmd /* Structure containing parsed information */
)
{
Phx.etStat eStat = Phx.etStat.PHX_OK;
int argc = args.Length;
int nArgvIndex = 0;
String strFunctionName = "";
/* Initialise the PhxCmd structure with default values */
ptPhxCmd.dwBoardNumber = 1;
ptPhxCmd.dwChannelNumber = 1;
eStat = PhxCommonDefaultConfig(ref ptPhxCmd);
if (Phx.etStat.PHX_OK != eStat)
{
goto Error;
}
/* The first argument is always the function name itself */
int nPosition = Environment.GetCommandLineArgs()[0].LastIndexOf('\\');
if (-1 != nPosition && Environment.GetCommandLineArgs()[0].Length > nPosition)
{
strFunctionName = Environment.GetCommandLineArgs()[0].Substring(nPosition + 1);
nPosition = strFunctionName.IndexOf('.');
if (-1 != nPosition)
{
strFunctionName = strFunctionName.Substring(0, nPosition);
}
else
{
strFunctionName = "";
}
}
Console.WriteLine("*** Active Silicon SDK Example {0} ***\n", strFunctionName);
/* Parse the command options */
while (nArgvIndex < argc)
{
/* Board number */
if ("-b" == args[nArgvIndex] || "-B" == args[nArgvIndex])
{
if (++nArgvIndex < argc)
{
ptPhxCmd.dwBoardNumber = uint.Parse(args[nArgvIndex]);
}
}
/* chaNnel number */
else if ("-n" == args[nArgvIndex] || "-N" == args[nArgvIndex])
{
if (++nArgvIndex < argc)
{
ptPhxCmd.dwChannelNumber = uint.Parse(args[nArgvIndex]);
}
}
/* Config File */
else if ("-c" == args[nArgvIndex] || "-C" == args[nArgvIndex])
{
if (++nArgvIndex < argc)
{
ptPhxCmd.strConfigFileName = args[nArgvIndex];
}
}
else
{
Console.WriteLine("Unrecognised parameter {0} - Ignoring", args[nArgvIndex]);
}
nArgvIndex++;
}
Console.WriteLine("Using Board Number = {0}", ptPhxCmd.dwBoardNumber);
Console.WriteLine(" Channel Number = {0}", ptPhxCmd.dwChannelNumber);
Console.Write(" Config File = ");
if ("" == ptPhxCmd.strConfigFileName)
{
Console.WriteLine("<None>");
}
else
{
Console.WriteLine("{0}", ptPhxCmd.strConfigFileName);
}
Console.WriteLine("");
switch (ptPhxCmd.dwBoardNumber)
{
case 0: ptPhxCmd.eBoardNumber = Phx.etParamValue.PHX_BOARD_NUMBER_AUTO; break;
case 1: ptPhxCmd.eBoardNumber = Phx.etParamValue.PHX_BOARD_NUMBER_1; break;
case 2: ptPhxCmd.eBoardNumber = Phx.etParamValue.PHX_BOARD_NUMBER_2; break;
case 3: ptPhxCmd.eBoardNumber = Phx.etParamValue.PHX_BOARD_NUMBER_3; break;
case 4: ptPhxCmd.eBoardNumber = Phx.etParamValue.PHX_BOARD_NUMBER_4; break;
case 5: ptPhxCmd.eBoardNumber = Phx.etParamValue.PHX_BOARD_NUMBER_5; break;
case 6: ptPhxCmd.eBoardNumber = Phx.etParamValue.PHX_BOARD_NUMBER_6; break;
case 7: ptPhxCmd.eBoardNumber = Phx.etParamValue.PHX_BOARD_NUMBER_7; break;
default:
Console.WriteLine("Unrecognised board number {0} - Ignoring", ptPhxCmd.dwBoardNumber);
ptPhxCmd.eBoardNumber = Phx.etParamValue.PHX_BOARD_NUMBER_AUTO;
break;
}
switch (ptPhxCmd.dwChannelNumber)
{
case 0: ptPhxCmd.eChannelNumber = Phx.etParamValue.PHX_CHANNEL_NUMBER_AUTO; break;
case 1: ptPhxCmd.eChannelNumber = Phx.etParamValue.PHX_CHANNEL_NUMBER_1; break;
case 2: ptPhxCmd.eChannelNumber = Phx.etParamValue.PHX_CHANNEL_NUMBER_2; break;
case 3: ptPhxCmd.eChannelNumber = Phx.etParamValue.PHX_CHANNEL_NUMBER_3; break;
case 4: ptPhxCmd.eChannelNumber = Phx.etParamValue.PHX_CHANNEL_NUMBER_4; break;
case 5: ptPhxCmd.eChannelNumber = Phx.etParamValue.PHX_CHANNEL_NUMBER_5; break;
case 6: ptPhxCmd.eChannelNumber = Phx.etParamValue.PHX_CHANNEL_NUMBER_6; break;
case 7: ptPhxCmd.eChannelNumber = Phx.etParamValue.PHX_CHANNEL_NUMBER_7; break;
case 8: ptPhxCmd.eChannelNumber = Phx.etParamValue.PHX_CHANNEL_NUMBER_8; break;
default:
Console.WriteLine("Unrecognised channel number {0} - Ignoring", ptPhxCmd.dwChannelNumber);
ptPhxCmd.eChannelNumber = Phx.etParamValue.PHX_CHANNEL_NUMBER_AUTO;
break;
}
Console.WriteLine("");
Error:
return(eStat);
}
