public ErrorCode setAdapter(int id)
{
int errmsg = CppConnect.setNicId(id);
if (errmsg < 0)
{
return(ErrorCode.ADAPTER_SELECT_FAIL);
}
else if (errmsg == 0)
{
return(ErrorCode.NO_SLAVE_CONNECTED);
}
else
{
deviceNum = errmsg;
return(ErrorCode.NO_ERROR);
}
}
public IOdevice[] getDevice()
{
int slaveNum = CppConnect.getSlaveNum();
deviceNum = slaveNum;
for (int i = 0; i < slaveNum; i++)
{
IOdevice tmpSlave = new IOdevice();
int err = CppConnect.getSlaveInfo(ref tmpSlave, i);
if (err == SAFECODE)
{
devices[i] = tmpSlave;
}
else//有错误
{
throw new Exception();
}
}
return(devices);
}
public Adapter[] getAdapter()
{
adapterNum = CppConnect.getAdapterNum();
adapters = new Adapter[adapterNum];
StringBuilder tmpAdapterName = new StringBuilder();
tmpAdapterName.Capacity = 128;
for (int i = 0; i < adapterNum; i++)
{
int err = CppConnect.getContextInfo(tmpAdapterName);
if (err != 0)//有错误
{
}
adapters[i] = new Adapter();
adapters[i].name = tmpAdapterName.ToString();
tmpAdapterName.Clear();
}
return(adapters);
}
public int WriteDigital(int deviceId, int channel, bool value)
{
return(CppConnect.setDigitalValue(deviceId, channel, value));
}
public int WriteAnalog(int deviceId, int channel, int value)
{
return(CppConnect.setIntergerValue(deviceId, channel, value));
}