private HRESULT Scan()
{
StringBuilder prefixScanFileName = new StringBuilder(stSerOb.ServerScanDataFolderName + "\\rmu1_" + DateTime.Now.ToString("yyyy_MM_dd_HH_mm_ss"));
StringBuilder serverUri = new StringBuilder(stSerOb.ServerUri);
IAsyncResult initDeviceRes = null;
ScanResultError = 0;
lock (progressBar)
{
progressBar.Value = 0;
}
nSumBufTotalInt = 0;
UInt16[] buf_frame = null;
UInt32[] buf_frame_int = null;
//Int32 overlap = (290 * (45 - stSerOb.OverlapZone)) / 45;//110417
Int32 overlap = 390 - stSerOb.OverlapZone; //step motor steps 370 - 720
try
{
// XML-RPC initialization RMU1 device on server
initDeviceRes = delegateInitDevice.BeginInvoke(serverUri, framesCount, stSerOb.VolltageSource, stSerOb.CurrentSource, stSerOb.ExpositionTimeFrame, stSerOb.TargetTimeFrame, overlap, Convert.ToInt32(stSerOb.Reverse), prefixScanFileName, callbackInitDevice, null);
buf_frame = new UInt16[width_frame_bmp * height_frame_bmp];
buf_frame_int = new UInt32[(width_frame_bmp + stSerOb.CropZone * 2) * height_frame_bmp];
}
catch (Exception e)
{
MessageBox.Show("Error by array initialization or XML-RPC initialization RMU1 device on server. " + e.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Result = HRESULT.S_ERROR;
}
if (arAvgFrame.Count != 0)
{
arAvgFrame.Clear();
}
current_frame = 0;
int rem;
Int16 itemsCount = (Int16)Math.DivRem(framesCount, coefficient, out rem);
if (rem == 0)
{
rem = coefficient;
}
itemWidthLast = (Int16)(rem * width_frame_bmp);
if (im != null)
{
lock (im)
{
im.Dispose();
im = null;
}
}
DisposeBitmapArray(ref bmp);
if (buf_total_int != null)
{
buf_total_int = null;
}
// Set timeout in the case of connection check call for prevent server fail
if (connectionCheckProcessing)
{
Debug.WriteLine("connection device end wait");
Thread.Sleep(timerConnection.Interval / 2);
}
stateTimer.Elapsed += OnTimeoutExceptionEvent;
// Цикл покадрового считывания
while ((ScanResultError == 0) && (current_frame < framesCount) && (Result == HRESULT.S_OK) && !backgroundWorker.CancellationPending)
{
Boolean bIsDownload = false;
Byte[] bufP = null;
stateTimer.Enabled = true;
// Download the file with frame data from server
while ((ScanResultError == 0) && !backgroundWorker.CancellationPending && !bIsDownload)
{
// try
{
String scanFileName = stSerOb.ServerPath + "\\" + prefixScanFileName + "_" + current_frame.ToString();
if (File.Exists(@scanFileName))
{
FDataSave_ReadFile(scanFileName, ref bufP);
stateTimer.Stop();
bIsDownload = true;
}
else
{
Thread.Sleep(100);
}
}
// catch
{
// Timeout if the file is not ready (until frame is not scanning or error is occured)
// Thread.Sleep(2000);
}
} // while
if ((bufP != null) && (ScanResultError == 0) && !backgroundWorker.CancellationPending)
{
Result = FDataConvertion_BufferConversion(0, ref bufP, ref buf_frame_int);
if (Result != HRESULT.S_OK)
{
break;
}
buf_frame.Initialize();
// Заполнение кадра
// Create the buffer more size
Result = TotalBufCreate();
if (Result != HRESULT.S_OK)
{
break;
}
try
{
// Добавление кадра в общий буфер
if (buf_total_int.Length > 0)
{
for (int j = 0; j < height_frame_bmp; j++)
{
Array.Copy(buf_frame_int, ((width_frame_bmp + stSerOb.CropZone + stSerOb.CropZone) * j) + stSerOb.CropZone, buf_total_int, width_frame_bmp * height_frame_bmp * current_frame + width_frame_bmp * j, width_frame_bmp);
}
}
}
catch (Exception e)
{
MessageBox.Show("Error by copy array. " + e.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Result = HRESULT.S_ERROR;
}
if (Result != HRESULT.S_OK)
{
break;
}
if (stSerOb.UseAdjustment)
{
arAvgFrame.Add(new long[2]);
}
if (bmp == null)
{
int r;
int itemsBmpCount = (Int16)(Math.DivRem(framesCount, coefficient, out r) + (r > 0 ? 1 : 0));
bmp = new Bitmap[itemsBmpCount];
}
int item = Math.DivRem(current_frame, coefficient, out rem);
FDataModification dataTransform = new FDataModification();
dataTransform.SetMode(Mode);
dataTransform.SetAdjustmentParameters(stSerOb.UseAdjustment, item);
// Преобразование кадра в 16-битовое число
Result = dataTransform.SetBufTotalToBufForBitmap((int)nShift.Value, width_frame_bmp * height_frame_bmp * current_frame, width_frame_bmp * height_frame_bmp, current_frame, ref buf_frame);
if (Result != HRESULT.S_OK)
{
break;
}
// Установка ширины и создание текущей bitmap
Int16 itemWidthCurrent = itemWidth;
if (rem == 0)
{
if (item == (bmp.Length - 1))
{
itemWidthCurrent = itemWidthLast;
}
bmp[item] = new Bitmap(itemWidthCurrent, height_frame_bmp);
}
// Добавление кадра в bitmap
Result = dataTransform.SetBitmap(current_frame, ref buf_frame, ref bmp[item]);
if (Result != HRESULT.S_OK)
{
break;
}
// Отображение bitmap с новым кадром на image
FDataScan_DrawImage(ref item, ref itemWidthCurrent);
// Отображение image на экран
SetRectShowSize();
lock (progressBar)
{
progressBar.Increment(1);
}
current_frame++;
} // if buf != null
} // while
stateTimer.Elapsed -= OnTimeoutExceptionEvent;
if ((ScanResultError == 0) && (Result == HRESULT.S_OK))
{
if (!backgroundWorker.CancellationPending)
{
FDataSave_AutoSaveData();
for (int i = 0; i < framesCount; i++)
{
String scanFileName = stSerOb.ServerPath + prefixScanFileName + "_" + i.ToString();
if (File.Exists(scanFileName))
{
File.Delete(scanFileName);
}
}
}
}
return(Result);
}