Documentation Update

README.md

@@ -10,8 +10,12 @@ Visit www.eeip-library.de for more informations and Codesamples
 
 ### Table of Contents
 1. [Installation](#installation)
-3. [Library Documentation](#librarydocumentation)   
-    3.1.	[Methods](#methods)  
+2. [Explicit Messaging](#explicitmessaging)   
+   2.1.	[Supported Common Services](#supportedcommonservices)  
+3. [Examples](#examples)  
+   3.1.	[Usage of Implicit Messaging to Read and Write data to Rockwell Point I/O](#example1)  
+4. [Library Documentation](#librarydocumentation)   
+    4.1.	[Methods](#methods)  
 
 <div id="installation"/>
 
@@ -47,13 +51,77 @@ The following services are supported by the library:
 - Set\_Attribute\_Single - Service Code: 0x10
 - No Operation (NOP) - Service Code: 0x17
 
+<div id="examples"/>
+
+### 3. Examples
+
+All examples are available in the folder "examples" in the Git-Repository
+
+<div id="example1"/>
+
+#### 3.1 Usage of Implicit Messaging to Read and Write data to Rockwell Point I/O
+
+The Following Hardware Configuration is used in this example  
+
+Allen-Bradley 1734-AENT Ethernet/IP Coupler  
+Allen-Bradley 1734-IB4 4-Channel Digital Input Module  
+Allen-Bradley 1734-IB4 4-Channel Digital Input Module  
+Allen-Bradley 1734-IB4 4-Channel Digital Input Module  
+Allen-Bradley 1734-IB4 4-Channel Digital Input Module  
+Allen-Bradley 1734-OB4E 4-Channel Digital Output Module  
+Allen-Bradley 1734-OB4E 4-Channel Digital Output Module  
+Allen-Bradley 1734-OB4E 4-Channel Digital Output Module  
+Allen-Bradley 1734-OB4E 4-Channel Digital Output Module  
+IP-Address: 192.168.178.107 (By DHCP-Server)  
+This example also handles a reconnection procedure if the Impicit Messaging has Timed out  
+(If the Property "LastReceivedImplicitMessage" is more than one second ago)  
+
+```python
+from eeip import *
+import time
+
+eeipclient = EEIPClient()
+#Ip-Address of the Ethernet-IP Device (In this case Allen-Bradley 1734-AENT Point I/O)
+#A Session has to be registered before any communication can be established
+eeipclient.register_session('192.168.178.107')
+
+#Parameters from Originator -> Target
+eeipclient.o_t_instance_id = 0x64
+eeipclient.o_t_length = 4
+eeipclient.o_t_requested_packet_rate = 100000  #Packet rate 100ms (default 500ms)
+eeipclient.o_t_realtime_format = RealTimeFormat.HEADER32BIT
+eeipclient.o_t_owner_redundant = False
+eeipclient.o_t_variable_length = False
+eeipclient.o_t_connection_type = ConnectionType.POINT_TO_POINT
+
+#Parameters from Target -> Originator
+eeipclient.t_o_instance_id = 0x65
+eeipclient.t_o_length = 16
+eeipclient.t_o_requested_packet_rate = 100000  #Packet rate 100ms (default 500ms)
+eeipclient.t_o_realtime_format = RealTimeFormat.MODELESS
+eeipclient.t_o_owner_redundant = False
+eeipclient.t_o_variable_length = False
+eeipclient.t_o_connection_type = ConnectionType.MULTICAST
+
+#Forward open initiates the Implicit Messaging
+eeipclient.forward_open()
+while 1:
+    print('State of the first Input byte: {0}'.format(eeipclient.t_o_iodata[8]))
+    print('State of the second Input byte: {0}'.format(eeipclient.t_o_iodata[9]))
+    time.sleep(0.1)
+
+#Close the Session (First stop implicit Messaging then unregister the session)
+eeipclient.forward_close()
+eeipclient.unregister_session()
+```
+
 <div id="librarydocumentation"/>
 
-### 3. Library Documentation
+### 4. Library Documentation
 
 <div id="methods"/>
 
-#### 3.1 Methods
+#### 4.1 Methods
 
 **Constructor def \_\_init__(self)**