void Dispose(bool disposing)
{
////////////释放非托管资源
if (disposing)//////////////释放其他托管资源
{
CloseDevice();
dio = null;
mc = null;
cmpTrigs = null;
}
}
public int OpenDevice()
{
if (!IsInitOK)
return (int)ErrorDef.InitFailedWhenOpenCard;
if (IsDeviceOpen)
return (int)ErrorDef.Success;
// Card(Board) initial,mode bit0(0:By system assigned, 1:By dip switch)
int ret = 0;
lock (SDKLocker)
{
if (!IsSDKInitialized)
{
ret = APS168.APS_initial(ref BoardBitsLinked, 0); //可以获取已连接计算机的控制卡的bits
if (ret != 0)
return (int)ErrorDef.InvokeFailed;
IsSDKInitialized = true;
}
bool isBoardIDExist = false; //检查总线中是否连接有指定BoardID的卡
for (int i = 0; i < 32; i++)
if ((BoardBitsLinked & (1 << i)) != 0 && _boardID == (i))
{
isBoardIDExist = true;
break;
}
if (!isBoardIDExist)
return (int)ErrorDef.BoardIDNotExist;
if ((BoardBitsLoaded & (1 << (_boardID ))) == 0) //从Flash中载入参数
{
ret = APS168.APS_load_parameter_from_flash(_boardID); //从Flash中载入参数
if (0 != ret)
return (int)ErrorDef.InvokeFailed;
BoardBitsLoaded |= (1 << (_boardID ));
}
BoardOpened++;
//if(!mdCfg.ContainsItem("Card_" + _boardID))
// mdCfg.AddItem("Card"+ _boardID ,new JFXM)
dio = new JFAps168DIO(_boardID);
mc = new JFAps168MC(_boardID, mdCfg,this);
cmpTrigs = new JFAps168CompareTrigger(_boardID, mdCfg, this);
dio.Open();
mc.Open();
cmpTrigs.Open();
AioCount = 0;
McCount = 1;
DioCount = 1;
CompareTriggerCount = 1;
IsInitOK = true;
IsDeviceOpen = true;
}
return (int)ErrorDef.Success;
}
