added missing example configurations to other node types

documentation/clients/GTFPGA.md

@@ -20,5 +20,13 @@ Every `gtfpga` node support the following special settings:
 
 ### Example
 
-@todo Add excerpt from example.conf
+	gtfpga_node = {
+		type = "gtfpga",
+		
+	### The following settings are specific to the gtfpga node-type!! ###
 
+		slot = "01:00.0",			# The PCIe slot location (see first column in 'lspci' output)
+		id = "1ab8:4005",			# The PCIe vendor:device ID (see third column in 'lspci -n' output)
+		
+		rate = 1
+	}

documentation/clients/OPAL.md

@@ -15,6 +15,18 @@ Every `opal` node supports the following special settings:
 
 #### `reply` *(boolean)*
 
+### Example
+
+	opal_node = {					# The server can be started as an Asynchronous process
+		type	= "opal",			# from within an OPAL-RT model.
+		
+	### The following settings are specific to the opal node-type!! ###
+
+		send_id	= 1,				# It's possible to have multiple send / recv Icons per model
+		recv_id	= 1,				# Specify the ID here.
+		reply = true
+	}
+
 ## Arguments for OPAL-RT block
 
 RT-LAB already provides a block to establish simple TCP/IP communication: ???

documentation/clients/Socket.md

@@ -27,7 +27,23 @@ Every `socket` node supports the following special settings:
 
 ### Example
 
-@todo Add excerpt from example.conf
+	udp_node = {					# The dictionary is indexed by the name of the node.
+		type	= "socket",			# Type can be one of: socket, opal, file, gtfpga, ngsi
+							# Start the server without arguments for a list of supported node types.
+		
+	### The following settings are specific to the socket node-type!! ###
+
+		layer	= "udp"				# Layer can be one of:
+							#   udp		Send / recv UDP packets
+							#   ip		Send / recv IP packets
+							#   eth		Send / recv raw Ethernet frames (IEEE802.3)
+
+							
+		local	= "127.0.0.1:12001",		# This node only received messages on this IP:Port pair
+		remote	= "127.0.0.1:12000"		# This node sents outgoing messages to this IP:Port pair
+		
+		combine = 30				# Receive and sent 30 samples per message (multiplexing).
+	}
 
 ## Packet Format