public void CmdRead(ref byte[] dat)
{
byte[] array = new byte[8];
byte[] array2 = new byte[8];
array[0] = 1;
array[1] = 1;
Array.Copy(dat, 0, array, 2, dat.Length);
for (int i = 0; i < array2.Length; i++)
{
array2[i] = 0;
}
array2[0] = 1;
array2[1] = 1;
int j;
for (j = 0; j < CUSB.__USB_RETRY_COUNT__; j++)
{
if (HID.HidD_SetFeature(m_intPtrUSB, array, (uint)array.Length) && HID.HidD_GetFeature(m_intPtrUSB, array2, (uint)array2.Length))
{
Array.Copy(array2, 2, dat, 0, dat.Length);
break;
}
HID.HidD_FlushQueue(m_intPtrUSB);
}
if (j == CUSB.__USB_RETRY_COUNT__)
{
throw new Exception(CMessages.GetLastWin32ErrorToString());
}
}
private static bool GetVersion(IntPtr intPtrUSB, ref string strVersion)
{
var result = false;
byte[] array = new byte[8], array2 = new byte[8];
array[0] = 1;
array[1] = 16;
array2[0] = 1;
array2[1] = 16;
for (var i = 0; i < CUSB.__USB_RETRY_COUNT__; i++)
{
if (HID.HidD_SetFeature(intPtrUSB, array, (uint)array.Length) && HID.HidD_GetFeature(intPtrUSB, array2, (uint)array2.Length))
{
strVersion = string.Format("{0:c}{1:c}{2:c}{3:c}{4:c}", new object[]
{
(char)array2[2],
(char)array2[3],
(char)array2[4],
(char)array2[5],
(char)array2[6]
});
result = true;
break;
}
HID.HidD_FlushQueue(intPtrUSB);
Thread.Sleep(1);
}
return(result);
}
public bool DataWrite(byte[] dat)
{
//Kernel32.wri
byte[] array = new byte[8], array2 = new byte[8];
array[0] = 1;
array[1] = 2;
Array.Copy(dat, 0, array, 2, dat.Length);
for (int i = 0; i < array2.Length; i++)
{
array2[i] = 0;
}
array2[0] = 1;
array2[1] = 2;
if (!HID.HidD_SetFeature(m_intPtrUSB, array, (uint)array.Length))
{
return(false);
}
Thread.Sleep(5);
int j;
for (j = 0; j < CUSB.__USB_RETRY_COUNT__; j++)
{
if (HID.HidD_GetFeature(m_intPtrUSB, array2, (uint)array2.Length))
{
return(true);
}
HID.HidD_FlushQueue(m_intPtrUSB);
Thread.Sleep(5);
}
if (j == CUSB.__USB_RETRY_COUNT__)
{
throw new Exception(CMessages.GetLastWin32ErrorToString());
}
return(false);
}
