private void CheckProgressLoop()
{
while (true)
{
if (CtrlEndPt != null)
{
CtrlEndPt.Target = CyConst.TGT_DEVICE;
CtrlEndPt.ReqType = 0x40;
CtrlEndPt.ReqCode = 0xb8;
CtrlEndPt.Value = 0x00ba;
CtrlEndPt.Index = 0x0000;
int len = 2;
byte[] buf = new byte[] { 0xC1, 0x01 };
CtrlEndPt.Write(ref buf, ref len);
}
if (MyDevice.BulkInEndPt != null)
{
int len = 512;
byte[] buf = new byte[len];
MyDevice.BulkInEndPt.XferData(ref buf, ref len);
uint currentAccumNum = BitConverter.ToUInt32(buf, 1);
UpdateAcquisitionProgress(currentAccumNum);
if (currentAccumNum >= accumTimes)
{
break;
}
}
Thread.Sleep(80);
}
CheckAcquisitionChannelData(chA, chB);
count++;
UpdateAcquisitionCount(count);
UpdateChannelDataList(chA, chB);
if (continued)
{
StartAcquisition();
}
else
{
InitBtnStart();
}
}
private static int CheckAcquisitionChannelData(byte[] ChA, byte[] ChB)
{
if (CtrlEndPt != null)
{
var readLength = chA.Length;
var readTimes = (int)Math.Ceiling(readLength / 512.0);
byte readLen = (byte)(readTimes / 2);
int len = 3;
byte[] bufA = new byte[] { 0xC2, 0xca, readLen };
CtrlEndPt.Write(ref bufA, ref len);
len = 512;
bufA = new byte[len];
for (int i = 0; i < readTimes - 1; i++)
{
MyDevice.BulkInEndPt.XferData(ref bufA, ref len);
Array.Copy(bufA, 0, ChA, 512 * i, 512);
}
MyDevice.BulkInEndPt.XferData(ref bufA, ref len);
Array.Copy(bufA, 0, ChA, 512 * (readTimes - 1), readLength % 512);
len = 3;
byte[] bufB = new byte[] { 0xC2, 0xcb, readLen };
CtrlEndPt.Write(ref bufB, ref len);
len = 512;
bufB = new byte[len];
for (int i = 0; i < readTimes - 1; i++)
{
MyDevice.BulkInEndPt.XferData(ref bufB, ref len);
Array.Copy(bufB, 0, ChB, 512 * i, 512);
}
MyDevice.BulkInEndPt.XferData(ref bufB, ref len);
Array.Copy(bufB, 0, ChB, 512 * (readTimes - 1), readLength % 512);
return(0);
}
else
{
return(-1);
}
}
private static int StartAcquisition()
{
//for (int i = 0; i < 1; i++)
//{
// GetAcqCard();
// Thread.Sleep(100);
//}
if (CtrlEndPt != null)
{
int len = acquisitionStartCmd.Length;
CtrlEndPt.Write(ref acquisitionStartCmd, ref len);
return(1);
}
else
{
return(-1);
}
}
private static void WaitAcquistionFinish()
{
int wloop = 3;
int[] curNum = new int[wloop];
int rN = 5;
int r0 = 0;
while (true)
{
r0++;
for (int i = 0; i < wloop; i++)
{
int len = 2;
byte[] buf = new byte[] { 0xC1, 0x01 };
CtrlEndPt.Write(ref buf, ref len);
len = 512;
buf = new byte[len];
MyDevice.BulkInEndPt.XferData(ref buf, ref len);
curNum[i] = (int)BitConverter.ToUInt32(buf, 1);
Thread.Sleep(100);
}
Array.Sort(curNum);
currentAccumNum = curNum[0];
r0 %= rN;
if (r0 == 0)
{
Console.Write("\r{0}% ", (int)(currentAccumNum * 100.0f / accumTimes));
}
if (currentAccumNum == accumTimes)
{
break;
}
}
}