private void GetDynamicAttribut()
{
SoemInterrop.GetDeviceInfo(Id, DeviceInfoParam.State, sExchange);
State = (SlaveState)(Convert.ToByte(sExchange.ToString()) & 0x1F);
SoemInterrop.GetDeviceInfo(Id, (DeviceInfoParam)(-1), sExchange);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////
static void DeviceInfo()
{
StringBuilder sb = new StringBuilder(200); // Buffer large enough to get back slave parameters
SoemInterrop.GetDeviceInfo(1, DeviceInfoParam.State, sb);
SlaveState s = (SlaveState)Convert.ToUInt16(sb.ToString());
Console.WriteLine("State : " + s.ToString());
}
private void GetConstAttribut()
{
SoemInterrop.GetDeviceInfo(Id, DeviceInfoParam.Name, sExchange);
Name = sExchange.ToString();
SoemInterrop.GetDeviceInfo(Id, DeviceInfoParam.OutputSize, sExchange);
OutputSize = Convert.ToUInt16(sExchange.ToString());
if (OutputSize > 0)
{
OutputData = new byte[(OutputSize / 8) + (OutputSize % 8)];
}
SoemInterrop.GetDeviceInfo(Id, DeviceInfoParam.InputSize, sExchange);
InputSize = Convert.ToUInt16(sExchange.ToString());
if (InputSize > 0)
{
InputData = new byte[(InputSize / 8) + (InputSize % 8)];
}
SoemInterrop.GetDeviceInfo(Id, DeviceInfoParam.Delay, sExchange);
Delay = Convert.ToUInt16(sExchange.ToString());
SoemInterrop.GetDeviceInfo(Id, DeviceInfoParam.Config_Address, sExchange);
Config_Address = Convert.ToUInt16(sExchange.ToString());
SoemInterrop.GetDeviceInfo(Id, DeviceInfoParam.ManufacturerId, sExchange);
_ManufacturerId = Convert.ToUInt32(sExchange.ToString());
ManufacturerId = "0x" + _ManufacturerId.ToString("X8");
SoemInterrop.GetDeviceInfo(Id, DeviceInfoParam.TypeId, sExchange);
_TypeId = Convert.ToUInt32(sExchange.ToString());
TypeId = "0x" + _TypeId.ToString("X8");
SoemInterrop.GetDeviceInfo(Id, DeviceInfoParam.Rev, sExchange);
Revision = Convert.ToUInt32(sExchange.ToString());
// Maibox Protocol
SoemInterrop.GetDeviceInfo(Id, DeviceInfoParam.MailboxProtocol, sExchange);
ushort mbx = Convert.ToUInt16(sExchange.ToString());
StringBuilder sb = new StringBuilder();
foreach (MailBoxProto proto in Enum.GetValues(typeof(MailBoxProto)))
{
if ((mbx & (ushort)proto) != 0)
{
sb.Append(proto.ToString() + " ");
}
}
MailboxProtocol = sb.ToString();
}
////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////
static void Main(string[] args)
{
if (Open() == true)
{
StringBuilder sb = new StringBuilder(200); // Buffer to get back slave parameters
// Assume two slave devices
for (uint i = 1; i < 3; i++)
{
// We can get some information ... for nothing, just to show
SoemInterrop.GetDeviceInfo(i, DeviceInfoParam.OutputSize, sb);
SoemInterrop.GetDeviceInfo(i, DeviceInfoParam.InputSize, sb);
SoemInterrop.GetDeviceInfo(i, DeviceInfoParam.Config_Address, sb);
Console.WriteLine("Slave @ : ", sb.ToString());
}
// Assume two devices, copy two bytes from the input into the other output
// echange buffers with the SOEM stack
byte[] bin1 = new byte[50]; // must be equal or more than InputSize in the corresponding slave
byte[] bout2 = new byte[50]; // must be strikcly equal to OutputSize in the corresponding slave
for (; ;)
{
// Get Input from the first slave
SoemInterrop.GetInput(1, bin1);
// Some action !
bout2[0] = bin1[0];
bout2[1] = bin1[1];
// Set Output in the second slave
SoemInterrop.SetOutput(2, bout2);
// Quite tired with this work
Thread.Sleep(200);
}
}
}
