/// <summary>
/// Get new data from ECU
/// </summary>
/// <returns>True on success, false on error, then old data will be available</returns>
public ReturnValue RefreshValues()
{
ReturnValue ret = mProtocol.ReadActualValues(out mReadBuffer);
if (ret == ReturnValue.NoError)
{
for (byte i = 0; i < mValueNumber; i++)
{
UInt16 uiValue = (UInt16)(mReadBuffer[(i * 2) + 1] * 256);
uiValue += mReadBuffer[(i * 2)];
if (Item[i] == null)
{
Item[i] = new ActualValueItem();
}
Item[i].ValueString = mProtocol.GetValueString(i, uiValue);
}
}
return(ret);
}