private void devicesTreeView_AfterSelect(object sender, TreeViewEventArgs e)
{
try
{
if (e.Node.Tag is EthCATDevice)
{
SoemInterrop.RefreshSlavesState();
EthCATDevice slave = (EthCATDevice)e.Node.Tag;
slave.Refresh();
e.Node.SelectedImageIndex = e.Node.ImageIndex = SlaveStatetoIco(slave.State);
propertyGrid.SelectedObject = slave;
propertyGrid.ExpandAllGridItems();
propertyInput.SelectedObjects = new object[] { slave.InputData };
propertyInput.ExpandAllGridItems();
propertyOutput.SelectedObjects = new object[] { slave.OutputData };
propertyOutput.ExpandAllGridItems();
PDOToolStripMenuItem.Enabled = slave.MailboxProtocol.Contains(MailBoxProto.CoE.ToString());
}
else
{
propertyGrid.SelectedObject = null;
}
}
catch { }
}
// Menu
private void readPDOToolStripMenuItem_Click(object sender, EventArgs e)
{
if (devicesTreeView.SelectedNode == null)
{
return;
}
EthCATDevice slave = devicesTreeView.SelectedNode.Tag as EthCATDevice;
new ReadWritePDO(slave).ShowDialog();
}
private void tmrInputFlow_Tick(object sender, EventArgs e)
{
if (devicesTreeView.SelectedNode == null)
{
return;
}
EthCATDevice slave = devicesTreeView.SelectedNode.Tag as EthCATDevice;
slave.ReadInput();
propertyInput.Refresh();
}
// Menu
private void stateToolStripMenuItem_Click(object sender, EventArgs e)
{
if (devicesTreeView.SelectedNode == null)
{
return;
}
EthCATDevice slave = devicesTreeView.SelectedNode.Tag as EthCATDevice;
if (sender == stateInitToolStripMenuItem)
{
slave.WriteState(SlaveState.Init);
}
if (sender == stateBootToolStripMenuItem)
{
slave.WriteState(SlaveState.Boot);
}
if (sender == stateOperationalToolStripMenuItem)
{
slave.WriteState(SlaveState.Operational);
}
if (sender == statePreOperationalToolStripMenuItem)
{
slave.WriteState(SlaveState.PreOperational);
}
if (sender == stateSafeOperationalToolStripMenuItem)
{
slave.WriteState(SlaveState.SafeOperational);
}
if (sender == sendAckToolStripMenuItem)
{
slave.WriteState(SlaveState.Ack);
}
if (sender == sendReconfigureToolStripMenuItem)
{
slave.Reconfigure();
}
// Actual state with bit Ack 1
if (sender == sendAckToolStripMenuItem)
{
slave.WriteState((SlaveState)((uint)slave.State | (uint)SlaveState.Ack));
}
Thread.Sleep(200); // It could take time for the device, so we are waitting a few before reading back
tmrRefreshState_Tick(null, null);
}
public EEPROMTool(EthCATDevice slave)
{
InitializeComponent();
if (slave == null)
{
memoryToolStripMenuItem.Enabled = false;
Lbldevice.Text = "Offline mode";
}
else
{
this.slave = (EthCATDevice)slave;
Lbldevice.Text = slave.ToString();
writeToolStripMenuItem.Enabled = Properties.Settings.Default.EEPROMWriteEnable;
}
}
public static List <PDODictionaryEntry> GetDictionary(String DatabaseName, EthCATDevice slave)
{
string connectionString = "Data Source=" + DatabaseName;
System.Data.SqlServerCe.SqlCeConnection con = new System.Data.SqlServerCe.SqlCeConnection(connectionString);
try
{
con.Open();
int databaseid = DeviceDescrProvider.GetSlaveDatabaseId(con, slave._ManufacturerId, slave._TypeId, slave.Revision);
if (databaseid == -1)
{
return(null);
}
List <PDODictionaryEntry> ret = new List <PDODictionaryEntry>();
string command = "SELECT * FROM PDO_Dictionary WHERE SlaveId=" + databaseid.ToString();
SqlCeCommand cmd = new SqlCeCommand(command, con);
SqlCeDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
string FinalType = GetFinalType(con, databaseid, (string)reader[4]);
// At this level RW is unknow (not in the XML file)
PDODictionaryEntry e = new PDODictionaryEntry(Convert.ToInt32(reader[1]), Convert.ToUInt32(reader[2]),
(string)reader[3], FinalType, PDOAccessLevel.Unknow);
ret.Add(e);
e.AddSubIndexData(con, databaseid);
}
con.Close();
return(ret);
}
catch
{
Trace.WriteLine("Database content Error");
}
return(null);
}
private void tmrRefreshState_Tick(object sender, EventArgs e)
{
tmrStart.Enabled = false;
SoemInterrop.RefreshSlavesState();
foreach (TreeNode tn in devicesTreeView.Nodes)
{
EthCATDevice slave = tn.Tag as EthCATDevice;
SlaveState s = slave.State;
slave.Refresh();
if (s != slave.State)
{
int img = SlaveStatetoIco(slave.State);
tn.ImageIndex = tn.SelectedImageIndex = img;
devicesTreeView.Refresh();
}
if (tn == devicesTreeView.SelectedNode)
{
propertyGrid.Refresh();
propertyInput.Refresh();
}
}
}
// Menu
private void openInterfaceToolStripMenuItem_Click(object sender, EventArgs e)
{
List <Tuple <String, String, String> > interfaces = GetAvailableInterfaces();
var Input =
new GenericInputBox <ComboBox>("Local Interface", "Interfaces",
(o) =>
{
foreach (Tuple <String, String, String> it in interfaces)
{
o.Items.Add(it.Item1);
}
o.Text = o.Items[0].ToString();
}, 1.7);
DialogResult res = Input.ShowDialog();
if (res != DialogResult.OK)
{
return;
}
String userinput = Input.genericInput.Text;
Cursor Memcurs = this.Cursor;
this.Cursor = Cursors.WaitCursor;
Trace.WriteLine("Openning interface " + userinput);
Application.DoEvents();
foreach (Tuple <String, String, String> it in interfaces)
{
if (it.Item1 == userinput)
{
String PcapInterfaceName = "\\Device\\NPF_" + it.Item3;
int NbSlaves = SoemInterrop.StartActivity(PcapInterfaceName, Properties.Settings.Default.DelayUpMs);
if (NbSlaves > 0)
{
for (uint i = 0; i < NbSlaves; i++)
{
EthCATDevice slave = new EthCATDevice(i + 1);
int img = SlaveStatetoIco(slave.State);
TreeNode tn = new TreeNode(slave.ToString(), img, img);
tn.Tag = slave;
devicesTreeView.Nodes.Add(tn);
}
openInterfaceToolStripMenuItem.Enabled = false;
if (tmrRefreshState.Interval >= 1000)
{
tmrRefreshState.Enabled = true;
}
SoemInterrop.Run();
tmrStart.Enabled = true;
tmrInputFlow.Enabled = true;
}
else
{
Trace.WriteLine("No slave behind this Interface");
}
}
}
this.Cursor = Memcurs;
}
public ReadWritePDO(EthCATDevice slave)
{
this.slave = slave;
InitializeComponent();
lbldevice.Text = slave.ToString();
// Get the dictionnary if exist
List <PDODictionaryEntry> dico = PDODictionaryEntry.GetDictionary(Properties.Settings.Default.DatabaseFile, slave);
// Fill the Treeview with it
if (dico != null)
{
foreach (PDODictionaryEntry entry in dico)
{
string name = entry.ToString();
if (Properties.Settings.Default.ShowSDOIdx)
{
name = name + " (x" + entry.Index.ToString("X4") + ")";
}
TreeNode tn = new TreeNode(name);
tn.Tag = entry;
tn.SelectedImageIndex = tn.ImageIndex = Type2ico(entry.type);
dicoTree.Nodes.Add(tn);
int ro = 0, rw = 0;
if (entry.SubIdx != null)
{
foreach (PDODictionaryEntry entry2 in entry.SubIdx)
{
TreeNode tn2 = new TreeNode(entry2.ToString());
tn2.Tag = entry2;
tn2.ToolTipText = entry2.type;
tn2.SelectedImageIndex = tn2.ImageIndex = Type2ico(entry2.type);
if (entry2.Access == PDOAccessLevel.ReadOnly)
{
tn2.ForeColor = Properties.Settings.Default.ReadOnlyAttributColor;
ro++;
}
if (entry2.Access == PDOAccessLevel.ReadWrite)
{
tn2.ForeColor = Properties.Settings.Default.ReadWriteAttributColor;
rw++;
}
tn.Nodes.Add(tn2);
}
}
else
{
tn.ToolTipText = entry.type;
}
if ((ro != 0) && (rw == 0))
{
tn.ForeColor = Properties.Settings.Default.ReadOnlyAttributColor;
}
if ((rw != 0) && (ro == 0))
{
tn.ForeColor = Properties.Settings.Default.ReadOnlyAttributColor;
}
}
}
}
