Difference between revisions of "Component: TCP/IP (EB023 v2) (E-blocks 1)"

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Line 72: Line 72:
  
 
''<span style="color:red;">No additional examples</span>''
 
''<span style="color:red;">No additional examples</span>''
 +
 +
 +
 +
 +
 +
  
  
Line 79: Line 85:
 
==Macro reference==
 
==Macro reference==
  
−
===TxSendMyIP===
+
===CreateIPSocket===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxSendMyIP'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CreateIPSocket'''
 
|-
 
|-
−
| colspan="2" | This macro fills the specified channel's transmit buffer with 4 bytes of data representing this Internet E-Block's IP address as specified in the component's property page.&nbsp;
+
| colspan="2" | Note that sockets on up to 4 channels can be simultaneously opened and these channels are numbered 0 to 3.  Note that sockets with different modes can be opened on different channels.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 93: Line 99:
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Protocol
 +
|-
 +
| colspan="2" | Specifies which IP protocol to use&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Broadcast
 +
|-
 +
| colspan="2" | Allows broadcast type packets to be sent and received&nbsp;
 +
|-
 +
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===RxMatchMyIP===
+
===CreateMACSocket===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatchMyIP'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CreateMACSocket'''
 +
|-
 +
| colspan="2" | This macro creates a socket for sending and receiving Ethernet data using raw data.&nbsp;
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Promiscuous
 +
|-
 +
| colspan="2" | Receive everything (1) or just data bound for your MAC (0)&nbsp;
 
|-
 
|-
−
| colspan="2" | This macro returns a non-zero value when the next 4 bytes of data in the specified channel's reception buffer are the same as the Internet E-block's IP address.&nbsp;
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Broadcast
 
|-
 
|-
 +
| colspan="2" | Allows broadcast messages to be accepted (1) or rejected (0)&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Channel
+
| width="90%" | Error
 
|-
 
|-
−
| colspan="2" | Specifies the communications channel 0-3&nbsp;
+
| colspan="2" | Allowsmessages with errors to be accepted (1) or rejected (0)&nbsp;
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
Line 117: Line 143:
  
  
−
===RxMatch_4_Bytes===
+
===CreateTCPSocket===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatch_4_Bytes'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CreateTCPSocket'''
 
|-
 
|-
−
| colspan="2" | This macro returns a non-zero value when the next 4 bytes of data in the specified channel's reception buffer are the same as those passed as parameters.  There are similar functions that check for 2 bytes and 6 bytes.&nbsp;
+
| colspan="2" | This macro creates a socket for sending and receiving TCP data.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 131: Line 157:
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
−
| width="90%" | Byte1
+
| width="90%" | Src_Port
 +
|-
 +
| colspan="2" | Port Number&nbsp;
 +
|-
 +
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 
 +
 
 +
===CreateUDPSocket===
 +
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
−
| colspan="2" | Specifies the value of the first byte&nbsp;
+
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CreateUDPSocket'''
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| colspan="2" | This macro creates a socket for sending and receiving UDP data.&nbsp;
−
| width="90%" | Byte2
 
 
|-
 
|-
−
| colspan="2" | Specifies the value of the second byte&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Byte3
+
| width="90%" | Channel
 
|-
 
|-
−
| colspan="2" | Specifies the value of the third byte&nbsp;
+
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
−
| width="90%" | Byte4
+
| width="90%" | Src_Port
 
|-
 
|-
−
| colspan="2" | Specifies the value of the fourth byte&nbsp;
+
| colspan="2" | Port Number&nbsp;
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
Line 156: Line 191:
  
  
−
===SetMyIP===
+
===CreateUDPSocket_Sim===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetMyIP'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CreateUDPSocket_Sim'''
 
|-
 
|-
−
| colspan="2" | This macro sets up the Internet E-Block's own IP address.  In most circumstances, this macro will not be required as the IP address setting in the component property page will remain constant throughout your application.&nbsp;
+
| colspan="2" | This macro creates a socket for sending and receiving UDP data.&nbsp;
 
|-
 
|-
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | IP0
+
| width="90%" | Channel
 +
|-
 +
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | Src_Port
 
|-
 
|-
−
| colspan="2" | First Byte of IP address&nbsp;
+
| colspan="2" | Port Number&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | IP1
+
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 
 +
 
 +
===GetSocketStatus===
 +
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
−
| colspan="2" | Second Byte of IP address&nbsp;
+
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetSocketStatus'''
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| colspan="2" | This returns the state of the requested channel's socket.&nbsp;
−
| width="90%" | IP2
 
 
|-
 
|-
−
| colspan="2" | Third Byte of IP address&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | IP3
+
| width="90%" | Channel
 
|-
 
|-
−
| colspan="2" | Fourth Byte of IP address&nbsp;
+
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===TxSendString===
+
===Initialise===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxSendString'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
 
|-
 
|-
−
| colspan="2" | This macro fills the specified channel's transmit buffer with data. It can fill the buffer with a string of information.&nbsp;
+
| colspan="2" | Resets and initialises the Internet E-Block. It sets up the gateway address, subnet mask, device IP address and device MAC address as defined in the properties of the Flowcode component. This macro must be called before any other TCP_IP component macros &nbsp;
 
|-
 
|-
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Channel
+
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 
 +
 
 +
===MIAC_Module_GetData===
 +
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
−
| colspan="2" | Specifies the communications channel 0-3&nbsp;
+
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MIAC_Module_GetData'''
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
+
| colspan="2" | &nbsp;
−
| width="90%" | Data
 
 
|-
 
|-
−
| colspan="2" | Data byte to append to Tx buffer.&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Length
+
| width="90%" | Index
 
|-
 
|-
 
| colspan="2" | &nbsp;
 
| colspan="2" | &nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===RxReadHeader===
+
===MIAC_Module_Message===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxReadHeader'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MIAC_Module_Message'''
 
|-
 
|-
−
| colspan="2" | Once data in a particular channel has been received, the header will be filled with information about the received data.  This macro will return the information in the header.  The idx parameter specifies which byte of information in the header to read &nbsp;
+
| colspan="2" | &nbsp;
 
|-
 
|-
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
−
| width="90%" | Channel
+
| width="90%" | CAN_ID
 
|-
 
|-
−
| colspan="2" | Specifies the communications channel 0-3&nbsp;
+
| colspan="2" | &nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
−
| width="90%" | Idx
+
| width="90%" | CMD_ID
 
|-
 
|-
−
| colspan="2" | Specifies the byte index to return&nbsp;
+
| colspan="2" | &nbsp;
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
Line 243: Line 291:
  
  
−
===RxSkipBytes===
+
===MIAC_Module_PushData===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxSkipBytes'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MIAC_Module_PushData'''
 
|-
 
|-
−
| colspan="2" | Often when receiving data packets, it may be necessary to ignore large sections of the data.  This can be achieved by reading each byte individually (and ignoring the returned data), but a better way is to use this Rx_skipbytes macro.&nbsp;
+
| colspan="2" | &nbsp;
 
|-
 
|-
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Channel
+
| width="90%" | Data
 
|-
 
|-
−
| colspan="2" | Specifies the communications channel 0-3&nbsp;
+
| colspan="2" | &nbsp;
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | Count
 
−
|-
 
−
| colspan="2" | Specifies how many bytes to skip&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
Line 316: Line 359:
  
  
−
===CreateIPSocket===
+
===RxDataAvailable===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CreateIPSocket'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxDataAvailable'''
 
|-
 
|-
−
| colspan="2" | Note that sockets on up to 4 channels can be simultaneously opened and these channels are numbered 0 to 3.  Note that sockets with different modes can be opened on different channels.&nbsp;
+
| colspan="2" | This macro is used to check whether or not data has been received by the Internet E-Block. A return value of zero indicated that no data has been received.  A positive return value indicates that data is available.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 329: Line 372:
 
|-
 
|-
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | Protocol
 
−
|-
 
−
| colspan="2" | Specifies which IP protocol to use&nbsp;
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | Broadcast
 
−
|-
 
−
| colspan="2" | Allows broadcast type packets to be sent and received&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
Line 345: Line 378:
  
  
−
===SetDestination===
+
===RxDataSize===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetDestination'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxDataSize'''
 
|-
 
|-
−
| colspan="2" | This is used in IP and UDP modes to set the destination of the intended data transfer.  The destination IP address needs to be set for both IP and UDP modes.&nbsp;
+
| colspan="2" | This macro is used to detect the size of data collected by the Rx_data_available macro.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 359: Line 392:
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u16-icon.png]] - UINT
−
| width="90%" | Dst_IP0
+
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 
 +
 
 +
===RxDataSize_Sim===
 +
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
−
| colspan="2" | Specifies the first byte of an IP address&nbsp;
+
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxDataSize_Sim'''
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| colspan="2" | This macro is used to detect the size of data collected by the Rx_data_available macro.&nbsp;
−
| width="90%" | Dst_IP1
 
 
|-
 
|-
−
| colspan="2" | Specifies the second byte of an IP address&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Dst_IP2
+
| width="90%" | Channel
 
|-
 
|-
−
| colspan="2" | Specifies the third byte of an IP address&nbsp;
+
| colspan="2" | Specifies the communications channel 0-3&nbsp;
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | Dst_IP3
 
−
|-
 
−
| colspan="2" | Specifies the fourth byte of an IP address&nbsp;
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 
−
| width="90%" | Dst_Port
 
−
|-
 
−
| colspan="2" | Destination Port&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
Line 389: Line 416:
  
  
−
===MIAC_Module_GetData===
+
===RxFlushData===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MIAC_Module_GetData'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxFlushData'''
 
|-
 
|-
−
| colspan="2" | &nbsp;
+
| colspan="2" | Once data reception has been completed, this macro should be called to discard the data packet and allow other data packets to be read.&nbsp;
 
|-
 
|-
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Index
+
| width="90%" | Channel
 
|-
 
|-
−
| colspan="2" | &nbsp;
+
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===TxStart===
+
===RxFlushData_Sim===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxStart'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxFlushData_Sim'''
 
|-
 
|-
−
| colspan="2" | This macro indicates the start of data transmission for the specified buffer.  In TCP mode, data transmission can only begin once the socket has become established.  In other modes, data transmission can occur as soon as the socket has been opened.&nbsp;
+
| colspan="2" | Once data reception has been completed, this macro should be called to discard the data packet and allow other data packets to be read.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 427: Line 454:
  
  
−
===MIAC_Module_Message===
+
===RxMatchMyIP===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MIAC_Module_Message'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatchMyIP'''
 
|-
 
|-
−
| colspan="2" | &nbsp;
+
| colspan="2" | This macro returns a non-zero value when the next 4 bytes of data in the specified channel's reception buffer are the same as the Internet E-block's IP address.&nbsp;
 
|-
 
|-
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | CAN_ID
+
| width="90%" | Channel
 
|-
 
|-
−
| colspan="2" | &nbsp;
+
| colspan="2" | Specifies the communications channel 0-3&nbsp;
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 
−
| width="90%" | CMD_ID
 
−
|-
 
−
| colspan="2" | &nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
Line 451: Line 473:
  
  
−
===RxReadByte===
+
===RxMatchMyMAC===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxReadByte'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatchMyMAC'''
 
|-
 
|-
−
| colspan="2" | A call to this macro will return a byte of data in the reception buffer of the specified channel.  It will also internally increment a pointer to that data so that the next call to 'Rx_readbyte' (or any other read function) will read the next byte &nbsp;
+
| colspan="2" | This macro returns a non-zero value when the next 6 bytes of data in the specified channel's reception buffer are the same as the Internet E-block's MAC address entered in the component's property page.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 470: Line 492:
  
  
−
===CreateUDPSocket===
+
===RxMatchMyMAC_Sim===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CreateUDPSocket'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatchMyMAC_Sim'''
 
|-
 
|-
−
| colspan="2" | This macro creates a socket for sending and receiving UDP data.&nbsp;
+
| colspan="2" | This macro returns a non-zero value when the next 4 bytes of data in the specified channel's reception buffer are the same as the Internet E-block's IP address.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 483: Line 505:
 
|-
 
|-
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 
−
| width="90%" | Src_Port
 
−
|-
 
−
| colspan="2" | Port Number&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
Line 494: Line 511:
  
  
−
===RxMatch_6_Bytes===
+
===RxMatch_2_Bytes===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatch_6_Bytes'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatch_2_Bytes'''
 
|-
 
|-
−
| colspan="2" | This macro returns a non-zero value when the next 6 bytes of data in the specified channel's reception buffer are the same as those passed as parameters.  There are similar functions that check for 2 bytes and 4 bytes.&nbsp;
+
| colspan="2" | This macro returns a non-zero value when the next 2 bytes of data in the specified channel's reception buffer are the same as those passed as parameters.  There are similar functions that check for 4 bytes and 6 bytes.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 518: Line 535:
 
| colspan="2" | Specifies the value of the second byte&nbsp;
 
| colspan="2" | Specifies the value of the second byte&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Byte3
+
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 
 +
 
 +
===RxMatch_2_Bytes_Sim===
 +
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 +
|-
 +
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatch_2_Bytes_Sim'''
 +
|-
 +
| colspan="2" | This macro returns a non-zero value when the next 2 bytes of data in the specified channel's reception buffer are the same as those passed as parameters.  There are similar functions that check for 4 bytes and 6 bytes.&nbsp;
 
|-
 
|-
−
| colspan="2" | Specifies the value of the third byte&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Byte4
+
| width="90%" | Channel
 
|-
 
|-
−
| colspan="2" | Specifies the value of the fourth byte&nbsp;
+
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Byte5
+
| width="90%" | Byte1
 
|-
 
|-
−
| colspan="2" | Specifies the value of the fifth byte&nbsp;
+
| colspan="2" | Specifies the value of the first byte&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Byte6
+
| width="90%" | Byte2
 
|-
 
|-
−
| colspan="2" | Specifies the value of the sixth byte&nbsp;
+
| colspan="2" | Specifies the value of the second byte&nbsp;
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
Line 543: Line 569:
  
  
−
===RxMatch_2_Bytes===
+
===RxMatch_4_Bytes===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatch_2_Bytes'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatch_4_Bytes'''
 
|-
 
|-
−
| colspan="2" | This macro returns a non-zero value when the next 2 bytes of data in the specified channel's reception buffer are the same as those passed as parameters.  There are similar functions that check for 4 bytes and 6 bytes.&nbsp;
+
| colspan="2" | This macro returns a non-zero value when the next 4 bytes of data in the specified channel's reception buffer are the same as those passed as parameters.  There are similar functions that check for 2 bytes and 6 bytes.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 566: Line 592:
 
|-
 
|-
 
| colspan="2" | Specifies the value of the second byte&nbsp;
 
| colspan="2" | Specifies the value of the second byte&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Byte3
 +
|-
 +
| colspan="2" | Specifies the value of the third byte&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Byte4
 +
|-
 +
| colspan="2" | Specifies the value of the fourth byte&nbsp;
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
Line 572: Line 608:
  
  
−
===TxEnd===
+
===RxMatch_4_Bytes_Sim===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxEnd'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatch_4_Bytes_Sim'''
 
|-
 
|-
−
| colspan="2" | Once the transmit buffer has been filled with data, call this macro to actually send the data.&nbsp;
+
| colspan="2" | This macro returns a non-zero value when the next 4 bytes of data in the specified channel's reception buffer are the same as those passed as parameters.  There are similar functions that check for 2 bytes and 6 bytes.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 586: Line 622:
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" style="border-top: 2px solid #000;" | ''Return''
+
| width="90%" | Byte1
−
|}
 
−
 
 
−
 
 
−
===RxReadString===
 
−
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
 
|-
 
|-
−
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+
| colspan="2" | Specifies the value of the first byte&nbsp;
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxReadString'''
 
 
|-
 
|-
−
| colspan="2" | A call to this macro will return a string of data in the reception buffer of the specified channel. It will also internally increment a pointer to that data so that the next call to 'Rx_readbyte' (or any other read function) will read the next byte &nbsp;
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Byte2
 
|-
 
|-
 +
| colspan="2" | Specifies the value of the second byte&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Channel
+
| width="90%" | Byte3
 
|-
 
|-
−
| colspan="2" | Specifies the communications channel 0-3&nbsp;
+
| colspan="2" | Specifies the value of the third byte&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Length
+
| width="90%" | Byte4
 
|-
 
|-
−
| colspan="2" | &nbsp;
+
| colspan="2" | Specifies the value of the fourth byte&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===CreateTCPSocket===
+
===RxMatch_6_Bytes===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CreateTCPSocket'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatch_6_Bytes'''
 
|-
 
|-
−
| colspan="2" | This macro creates a socket for sending and receiving TCP data.&nbsp;
+
| colspan="2" | This macro returns a non-zero value when the next 6 bytes of data in the specified channel's reception buffer are the same as those passed as parameters.  There are similar functions that check for 2 bytes and 4 bytes.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 629: Line 661:
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Src_Port
+
| width="90%" | Byte1
 +
|-
 +
| colspan="2" | Specifies the value of the first byte&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Byte2
 +
|-
 +
| colspan="2" | Specifies the value of the second byte&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Byte3
 
|-
 
|-
−
| colspan="2" | Port Number&nbsp;
+
| colspan="2" | Specifies the value of the third byte&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" style="border-top: 2px solid #000;" | ''Return''
+
| width="90%" | Byte4
−
|}
 
−
 
 
−
 
 
−
===RxDataAvailable===
 
−
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
 
|-
 
|-
−
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+
| colspan="2" | Specifies the value of the fourth byte&nbsp;
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxDataAvailable'''
 
 
|-
 
|-
−
| colspan="2" | This macro is used to check whether or not data has been received by the Internet E-Block. A return value of zero indicated that no data has been received.  A positive return value indicates that data is available.&nbsp;
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Byte5
 
|-
 
|-
 +
| colspan="2" | Specifies the value of the fifth byte&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Channel
+
| width="90%" | Byte6
 
|-
 
|-
−
| colspan="2" | Specifies the communications channel 0-3&nbsp;
+
| colspan="2" | Specifies the value of the sixth byte&nbsp;
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
Line 658: Line 696:
  
  
−
===MIAC_Module_PushData===
+
===RxReadByte===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MIAC_Module_PushData'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxReadByte'''
 
|-
 
|-
−
| colspan="2" | &nbsp;
+
| colspan="2" | A call to this macro will return a byte of data in the reception buffer of the specified channel.  It will also internally increment a pointer to that data so that the next call to 'Rx_readbyte' (or any other read function) will read the next byte &nbsp;
 
|-
 
|-
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Data
+
| width="90%" | Channel
 
|-
 
|-
−
| colspan="2" | &nbsp;
+
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===TxSendByte===
+
===RxReadByte_Sim===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxSendByte'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxReadByte_Sim'''
 
|-
 
|-
−
| colspan="2" | This macro fills the specified channel's transmit buffer with data.  It can fill the buffer with a single byte of data, or with a string of information.&nbsp;
+
| colspan="2" | A call to this macro will return a byte of data in the reception buffer of the specified channel.  It will also internally increment a pointer to that data so that the next call to 'Rx_readbyte' (or any other read function) will read the next byte &nbsp;
 
|-
 
|-
 
|-
 
|-
Line 691: Line 729:
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Data
 
−
|-
 
−
| colspan="2" | Data byte to append to Tx buffer.&nbsp;
 
−
|-
 
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===TCPListen===
+
===RxReadHeader===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TCPListen'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxReadHeader'''
 
|-
 
|-
−
| colspan="2" | This macro puts a previously opened TCP channel in "passive open" mode.  This is the required mode when writing a TCP server application (e.g. a web server to display HTML web pages).&nbsp;
+
| colspan="2" | Once data in a particular channel has been received, the header will be filled with information about the received data.  This macro will return the information in the header. The idx parameter specifies which byte of information in the header to read &nbsp;
 
|-
 
|-
 
|-
 
|-
Line 715: Line 748:
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Idx
 +
|-
 +
| colspan="2" | Specifies the byte index to return&nbsp;
 +
|-
 +
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===TxSendByte_Sim===
+
===RxReadString===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxSendByte_Sim'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxReadString'''
 
|-
 
|-
−
| colspan="2" | This macro fills the specified channel's transmit buffer with data.  It can fill the buffer with a single byte of data, or with a string of information.&nbsp;
+
| colspan="2" | A call to this macro will return a string of data in the reception buffer of the specified channel.  It will also internally increment a pointer to that data so that the next call to 'Rx_readbyte' (or any other read function) will read the next byte &nbsp;
 
|-
 
|-
 
|-
 
|-
Line 735: Line 773:
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Data
+
| width="90%" | Length
 
|-
 
|-
−
| colspan="2" | Data byte to append to Tx buffer.&nbsp;
+
| colspan="2" | &nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===RxFlushData===
+
===RxSkipBytes===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxFlushData'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxSkipBytes'''
 
|-
 
|-
−
| colspan="2" | Once data reception has been completed, this macro should be called to discard the data packet and allow other data packets to be read.&nbsp;
+
| colspan="2" | Often when receiving data packets, it may be necessary to ignore large sections of the data.  This can be achieved by reading each byte individually (and ignoring the returned data), but a better way is to use this Rx_skipbytes macro.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 757: Line 795:
 
|-
 
|-
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Count
 +
|-
 +
| colspan="2" | Specifies how many bytes to skip&nbsp;
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
Line 763: Line 806:
  
  
−
===TCPConnect===
+
===SetDestination===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TCPConnect'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetDestination'''
 
|-
 
|-
−
| colspan="2" | This macro puts a previously opened TCP channel in "active open" mode.  This is the required mode when writing a TCP client application (e.g. using SMTP to send an email).&nbsp;
+
| colspan="2" | This is used in IP and UDP modes to set the destination of the intended data transfer.  The destination IP address needs to be set for both IP and UDP modes.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 780: Line 823:
 
| width="90%" | Dst_IP0
 
| width="90%" | Dst_IP0
 
|-
 
|-
−
| colspan="2" | First Byte of IP address&nbsp;
+
| colspan="2" | Specifies the first byte of an IP address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="90%" | Dst_IP1
 
| width="90%" | Dst_IP1
 
|-
 
|-
−
| colspan="2" | Second Byte of IP address&nbsp;
+
| colspan="2" | Specifies the second byte of an IP address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="90%" | Dst_IP2
 
| width="90%" | Dst_IP2
 
|-
 
|-
−
| colspan="2" | Third Byte of IP address&nbsp;
+
| colspan="2" | Specifies the third byte of an IP address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="90%" | Dst_IP3
 
| width="90%" | Dst_IP3
 
|-
 
|-
−
| colspan="2" | Fourth Byte of IP address&nbsp;
+
| colspan="2" | Specifies the fourth byte of an IP address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
Line 807: Line 850:
  
  
−
===RxReadByte_Sim===
+
===SetGateway===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxReadByte_Sim'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetGateway'''
 
|-
 
|-
−
| colspan="2" | A call to this macro will return a byte of data in the reception buffer of the specified channel.  It will also internally increment a pointer to that data so that the next call to 'Rx_readbyte' (or any other read function) will read the next byte &nbsp;
+
| colspan="2" | This macro sets up the Internet E-Block's Gateway address.  In most circumstances, this macro will not be required as the gateway address setting in the component property page will remain constant throughout your application.&nbsp;
 
|-
 
|-
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Channel
+
| width="90%" | IP0
 
|-
 
|-
−
| colspan="2" | Specifies the communications channel 0-3&nbsp;
+
| colspan="2" | First Byte of IP address&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" style="border-top: 2px solid #000;" | ''Return''
+
| width="90%" | IP1
−
|}
 
−
 
 
−
 
 
−
===RxMatchMyMAC===
 
−
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
 
|-
 
|-
−
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+
| colspan="2" | Second Byte of IP address&nbsp;
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatchMyMAC'''
 
 
|-
 
|-
−
| colspan="2" | This macro returns a non-zero value when the next 6 bytes of data in the specified channel's reception buffer are the same as the Internet E-block's MAC address entered in the component's property page.&nbsp;
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | IP2
 
|-
 
|-
 +
| colspan="2" | Third Byte of IP address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Channel
+
| width="90%" | IP3
 
|-
 
|-
−
| colspan="2" | Specifies the communications channel 0-3&nbsp;
+
| colspan="2" | Fourth Byte of IP address&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===RxFlushData_Sim===
+
===SetMACAddress===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxFlushData_Sim'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetMACAddress'''
 +
|-
 +
| colspan="2" | This macro sets up the Internet E-Block's MAC address.  In most circumstances, this macro will not be required as the MAC address setting in the component property page will remain constant throughout your application.&nbsp;
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | MAC0
 +
|-
 +
| colspan="2" | First Byte of address&nbsp;
 
|-
 
|-
−
| colspan="2" | Once data reception has been completed, this macro should be called to discard the data packet and allow other data packets to be read.&nbsp;
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | MAC1
 
|-
 
|-
 +
| colspan="2" | Second Byte of address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Channel
+
| width="90%" | MAC2
 
|-
 
|-
−
| colspan="2" | Specifies the communications channel 0-3&nbsp;
+
| colspan="2" | Third Byte of address&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" style="border-top: 2px solid #000;" | ''Return''
+
| width="90%" | MAC3
−
|}
 
−
 
 
−
 
 
−
===RxDataSize===
 
−
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
 
|-
 
|-
−
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+
| colspan="2" | Fourth Byte of address&nbsp;
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxDataSize'''
 
 
|-
 
|-
−
| colspan="2" | This macro is used to detect the size of data collected by the Rx_data_available macro.&nbsp;
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | MAC4
 
|-
 
|-
 +
| colspan="2" | Fourth Byte of address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Channel
+
| width="90%" | MAC5
 
|-
 
|-
−
| colspan="2" | Specifies the communications channel 0-3&nbsp;
+
| colspan="2" | Fifth Byte of address&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u16-icon.png]] - UINT
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===CreateMACSocket===
+
===SetMyIP===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CreateMACSocket'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetMyIP'''
 +
|-
 +
| colspan="2" | This macro sets up the Internet E-Block's own IP address.  In most circumstances, this macro will not be required as the IP address setting in the component property page will remain constant throughout your application.&nbsp;
 +
|-
 
|-
 
|-
−
| colspan="2" | This macro creates a socket for sending and receiving Ethernet data using raw data.&nbsp;
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | IP0
 
|-
 
|-
 +
| colspan="2" | First Byte of IP address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Promiscuous
+
| width="90%" | IP1
 
|-
 
|-
−
| colspan="2" | Receive everything (1) or just data bound for your MAC (0)&nbsp;
+
| colspan="2" | Second Byte of IP address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Broadcast
+
| width="90%" | IP2
 
|-
 
|-
−
| colspan="2" | Allows broadcast messages to be accepted (1) or rejected (0)&nbsp;
+
| colspan="2" | Third Byte of IP address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Error
+
| width="90%" | IP3
 
|-
 
|-
−
| colspan="2" | Allowsmessages with errors to be accepted (1) or rejected (0)&nbsp;
+
| colspan="2" | Fourth Byte of IP address&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===CreateUDPSocket_Sim===
+
===SetSubnetMask===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CreateUDPSocket_Sim'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetSubnetMask'''
 +
|-
 +
| colspan="2" | This macro sets up the Internet E-Block's Subnet Mask.  In most circumstances, this macro will not be required as the subnet mask setting in the component property page will remain constant throughout your application.&nbsp;
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | IP0
 +
|-
 +
| colspan="2" | First Byte of IP address&nbsp;
 
|-
 
|-
−
| colspan="2" | This macro creates a socket for sending and receiving UDP data.&nbsp;
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | IP1
 
|-
 
|-
 +
| colspan="2" | Second Byte of IP address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Channel
+
| width="90%" | IP2
 
|-
 
|-
−
| colspan="2" | Specifies the communications channel 0-3&nbsp;
+
| colspan="2" | Third Byte of IP address&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Src_Port
+
| width="90%" | IP3
 
|-
 
|-
−
| colspan="2" | Port Number&nbsp;
+
| colspan="2" | Fourth Byte of IP address&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===TxSendMyMAC===
+
===TCPClose===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxSendMyMAC'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TCPClose'''
 
|-
 
|-
−
| colspan="2" | This macro fills the specified channel's transmit buffer with 6 bytes of data representing this Internet E-Block's MAC address as specified in the component's property page.&nbsp;
+
| colspan="2" | When an established TCP connection has finished transmission of data, either the local application (i.e. your code) or the remote application (i.e. the application at the other end of the connection) can initiate closure of the socket.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 955: Line 1,015:
  
  
−
===SetMACAddress===
+
===TCPConnect===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetMACAddress'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TCPConnect'''
 
|-
 
|-
−
| colspan="2" | This macro sets up the Internet E-Block's MAC address.  In most circumstances, this macro will not be required as the MAC address setting in the component property page will remain constant throughout your application.&nbsp;
+
| colspan="2" | This macro puts a previously opened TCP channel in "active open" mode.  This is the required mode when writing a TCP client application (e.g. using SMTP to send an email).&nbsp;
 
|-
 
|-
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | MAC0
+
| width="90%" | Channel
 
|-
 
|-
−
| colspan="2" | First Byte of address&nbsp;
+
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | MAC1
+
| width="90%" | Dst_IP0
 
|-
 
|-
−
| colspan="2" | Second Byte of address&nbsp;
+
| colspan="2" | First Byte of IP address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | MAC2
+
| width="90%" | Dst_IP1
 
|-
 
|-
−
| colspan="2" | Third Byte of address&nbsp;
+
| colspan="2" | Second Byte of IP address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | MAC3
+
| width="90%" | Dst_IP2
 
|-
 
|-
−
| colspan="2" | Fourth Byte of address&nbsp;
+
| colspan="2" | Third Byte of IP address&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | MAC4
+
| width="90%" | Dst_IP3
 
|-
 
|-
−
| colspan="2" | Fourth Byte of address&nbsp;
+
| colspan="2" | Fourth Byte of IP address&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
−
| width="90%" | MAC5
+
| width="90%" | Dst_Port
 
|-
 
|-
−
| colspan="2" | Fifth Byte of address&nbsp;
+
| colspan="2" | Destination Port&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===RxMatch_4_Bytes_Sim===
+
===TCPListen===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatch_4_Bytes_Sim'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TCPListen'''
 
|-
 
|-
−
| colspan="2" | This macro returns a non-zero value when the next 4 bytes of data in the specified channel's reception buffer are the same as those passed as parameters. There are similar functions that check for 2 bytes and 6 bytes.&nbsp;
+
| colspan="2" | This macro puts a previously opened TCP channel in "passive open" mode.  This is the required mode when writing a TCP server application (e.g. a web server to display HTML web pages).&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 1,013: Line 1,073:
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
−
| width="90%" | Byte1
 
−
|-
 
−
| colspan="2" | Specifies the value of the first byte&nbsp;
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | Byte2
 
−
|-
 
−
| colspan="2" | Specifies the value of the second byte&nbsp;
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | Byte3
 
−
|-
 
−
| colspan="2" | Specifies the value of the third byte&nbsp;
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | Byte4
 
−
|-
 
−
| colspan="2" | Specifies the value of the fourth byte&nbsp;
 
−
|-
 
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===RxDataSize_Sim===
+
===TxEnd===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxDataSize_Sim'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxEnd'''
 
|-
 
|-
−
| colspan="2" | This macro is used to detect the size of data collected by the Rx_data_available macro.&nbsp;
+
| colspan="2" | Once the transmit buffer has been filled with data, call this macro to actually send the data.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 1,052: Line 1,092:
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===SetSubnetMask===
+
===TxSendByte===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetSubnetMask'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxSendByte'''
 
|-
 
|-
−
| colspan="2" | This macro sets up the Internet E-Block's Subnet Mask.  In most circumstances, this macro will not be required as the subnet mask setting in the component property page will remain constant throughout your application.&nbsp;
+
| colspan="2" | This macro fills the specified channel's transmit buffer with data.  It can fill the buffer with a single byte of data, or with a string of information.&nbsp;
 
|-
 
|-
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | IP0
+
| width="90%" | Channel
 
|-
 
|-
−
| colspan="2" | First Byte of IP address&nbsp;
+
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | IP1
+
| width="90%" | Data
 
|-
 
|-
−
| colspan="2" | Second Byte of IP address&nbsp;
+
| colspan="2" | Data byte to append to Tx buffer.&nbsp;
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | IP2
 
−
|-
 
−
| colspan="2" | Third Byte of IP address&nbsp;
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | IP3
 
−
|-
 
−
| colspan="2" | Fourth Byte of IP address&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
Line 1,091: Line 1,121:
  
  
−
===RxMatch_2_Bytes_Sim===
+
===TxSendByte_Sim===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatch_2_Bytes_Sim'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxSendByte_Sim'''
 
|-
 
|-
−
| colspan="2" | This macro returns a non-zero value when the next 2 bytes of data in the specified channel's reception buffer are the same as those passed as parameters.  There are similar functions that check for 4 bytes and 6 bytes.&nbsp;
+
| colspan="2" | This macro fills the specified channel's transmit buffer with data.  It can fill the buffer with a single byte of data, or with a string of information.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 1,106: Line 1,136:
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | Byte1
+
| width="90%" | Data
 
|-
 
|-
−
| colspan="2" | Specifies the value of the first byte&nbsp;
+
| colspan="2" | Data byte to append to Tx buffer.&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
−
| width="90%" | Byte2
 
−
|-
 
−
| colspan="2" | Specifies the value of the second byte&nbsp;
 
−
|-
 
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===RxMatchMyMAC_Sim===
+
===TxSendMyIP===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RxMatchMyMAC_Sim'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxSendMyIP'''
 
|-
 
|-
−
| colspan="2" | This macro returns a non-zero value when the next 4 bytes of data in the specified channel's reception buffer are the same as the Internet E-block's IP address.&nbsp;
+
| colspan="2" | This macro fills the specified channel's transmit buffer with 4 bytes of data representing this Internet E-Block's IP address as specified in the component's property page.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 1,134: Line 1,159:
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===TCPClose===
+
===TxSendMyMAC===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TCPClose'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxSendMyMAC'''
 
|-
 
|-
−
| colspan="2" | When an established TCP connection has finished transmission of data, either the local application (i.e. your code) or the remote application (i.e. the application at the other end of the connection) can initiate closure of the socket.&nbsp;
+
| colspan="2" | This macro fills the specified channel's transmit buffer with 6 bytes of data representing this Internet E-Block's MAC address as specified in the component's property page.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 1,158: Line 1,183:
  
  
−
===GetSocketStatus===
+
===TxSendString===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetSocketStatus'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxSendString'''
 
|-
 
|-
−
| colspan="2" | This returns the state of the requested channel's socket.&nbsp;
+
| colspan="2" | This macro fills the specified channel's transmit buffer with data.  It can fill the buffer with a string of information.&nbsp;
 
|-
 
|-
 
|-
 
|-
Line 1,172: Line 1,197:
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
| colspan="2" | Specifies the communications channel 0-3&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
−
| width="90%" style="border-top: 2px solid #000;" | ''Return''
+
| width="90%" | Data
−
|}
 
−
 
 
−
 
 
−
===Initialise===
 
−
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
 
|-
 
|-
−
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+
| colspan="2" | Data byte to append to Tx buffer.&nbsp;
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
 
 
|-
 
|-
−
| colspan="2" | Resets and initialises the Internet E-Block. It sets up the gateway address, subnet mask, device IP address and device MAC address as defined in the properties of the Flowcode component. This macro must be called before any other TCP_IP component macros &nbsp;
+
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Length
 
|-
 
|-
 +
| colspan="2" | &nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
−
===SetGateway===
+
===TxStart===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetGateway'''
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TxStart'''
 
|-
 
|-
−
| colspan="2" | This macro sets up the Internet E-Block's Gateway address.  In most circumstances, this macro will not be required as the gateway address setting in the component property page will remain constant throughout your application.&nbsp;
+
| colspan="2" | This macro indicates the start of data transmission for the specified buffer.  In TCP mode, data transmission can only begin once the socket has become established.  In other modes, data transmission can occur as soon as the socket has been opened.&nbsp;
 
|-
 
|-
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" | IP0
+
| width="90%" | Channel
 
|-
 
|-
−
| colspan="2" | First Byte of IP address&nbsp;
+
| colspan="2" | Specifies the communications channel 0-3&nbsp;
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | IP1
 
−
|-
 
−
| colspan="2" | Second Byte of IP address&nbsp;
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | IP2
 
−
|-
 
−
| colspan="2" | Third Byte of IP address&nbsp;
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | IP3
 
−
|-
 
−
| colspan="2" | Fourth Byte of IP address&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
−
 
−
 
  
  

Latest revision as of 13:13, 7 February 2023

Author Matrix TSL
Version 2.0
Category E-blocks 1


TCP/IP component

TCP/IP component designed to work with the WIZ810MJ module from Wiznet, as used on version 2 EB023 E-block and the MIAC Industrial Addon module.

Component Source Code

Please click here to download the component source project: FC_Comp_Source_TCPIP_EB023-00-2_EB.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_TCPIP_EB023-00-2_EB.fcfx

Detailed description

No detailed description exists yet for this component

Examples

No additional examples






Macro reference

CreateIPSocket

Error creating thumbnail: Unable to save thumbnail to destination
 CreateIPSocket
Note that sockets on up to 4 channels can be simultaneously opened and these channels are numbered 0 to 3. Note that sockets with different modes can be opened on different channels. 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Channel
Specifies the communications channel 0-3 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Protocol
Specifies which IP protocol to use 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Broadcast
Allows broadcast type packets to be sent and received 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Return


CreateMACSocket

Error creating thumbnail: Unable to save thumbnail to destination
 CreateMACSocket
This macro creates a socket for sending and receiving Ethernet data using raw data. 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Promiscuous
Receive everything (1) or just data bound for your MAC (0) 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Broadcast
Allows broadcast messages to be accepted (1) or rejected (0) 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Error
Allowsmessages with errors to be accepted (1) or rejected (0) 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Return


CreateTCPSocket

Error creating thumbnail: Unable to save thumbnail to destination
 CreateTCPSocket
This macro creates a socket for sending and receiving TCP data. 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Channel
Specifies the communications channel 0-3 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Src_Port
Port Number 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Return


CreateUDPSocket

Error creating thumbnail: Unable to save thumbnail to destination
 CreateUDPSocket
This macro creates a socket for sending and receiving UDP data. 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Channel
Specifies the communications channel 0-3 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Src_Port
Port Number 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Return


CreateUDPSocket_Sim

Error creating thumbnail: Unable to save thumbnail to destination
 CreateUDPSocket_Sim
This macro creates a socket for sending and receiving UDP data. 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Channel
Specifies the communications channel 0-3 
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- UINT 		Src_Port
Port Number 
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- BYTE 		Return


GetSocketStatus

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 GetSocketStatus
This returns the state of the requested channel's socket. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Return


Initialise

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 Initialise
Resets and initialises the Internet E-Block. It sets up the gateway address, subnet mask, device IP address and device MAC address as defined in the properties of the Flowcode component. This macro must be called before any other TCP_IP component macros  
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- BYTE 		Return


MIAC_Module_GetData

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 MIAC_Module_GetData
 
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- BYTE 		Index
 
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- BYTE 		Return


MIAC_Module_Message

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 MIAC_Module_Message
 
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- UINT 		CAN_ID
 
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- UINT 		CMD_ID
 
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- BYTE 		Return


MIAC_Module_PushData

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 MIAC_Module_PushData
 
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- BYTE 		Data
 
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- VOID 		Return


MIAC_Module_SetData

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 MIAC_Module_SetData
 
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- BYTE 		Count
 
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- BYTE 		D0
 
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- BYTE 		D1
 
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- BYTE 		D2
 
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- BYTE 		D3
 
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- BYTE 		D4
 
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- BYTE 		D5
 
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- VOID 		Return


RxDataAvailable

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 RxDataAvailable
This macro is used to check whether or not data has been received by the Internet E-Block. A return value of zero indicated that no data has been received. A positive return value indicates that data is available. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Return


RxDataSize

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 RxDataSize
This macro is used to detect the size of data collected by the Rx_data_available macro. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- UINT 		Return


RxDataSize_Sim

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 RxDataSize_Sim
This macro is used to detect the size of data collected by the Rx_data_available macro. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Return


RxFlushData

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 RxFlushData
Once data reception has been completed, this macro should be called to discard the data packet and allow other data packets to be read. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- VOID 		Return


RxFlushData_Sim

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 RxFlushData_Sim
Once data reception has been completed, this macro should be called to discard the data packet and allow other data packets to be read. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- VOID 		Return


RxMatchMyIP

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 RxMatchMyIP
This macro returns a non-zero value when the next 4 bytes of data in the specified channel's reception buffer are the same as the Internet E-block's IP address. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Return


RxMatchMyMAC

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 RxMatchMyMAC
This macro returns a non-zero value when the next 6 bytes of data in the specified channel's reception buffer are the same as the Internet E-block's MAC address entered in the component's property page. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Return


RxMatchMyMAC_Sim

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 RxMatchMyMAC_Sim
This macro returns a non-zero value when the next 4 bytes of data in the specified channel's reception buffer are the same as the Internet E-block's IP address. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Return


RxMatch_2_Bytes

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 RxMatch_2_Bytes
This macro returns a non-zero value when the next 2 bytes of data in the specified channel's reception buffer are the same as those passed as parameters. There are similar functions that check for 4 bytes and 6 bytes. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Byte1
Specifies the value of the first byte 
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- BYTE 		Byte2
Specifies the value of the second byte 
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- BYTE 		Return


RxMatch_2_Bytes_Sim

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 RxMatch_2_Bytes_Sim
This macro returns a non-zero value when the next 2 bytes of data in the specified channel's reception buffer are the same as those passed as parameters. There are similar functions that check for 4 bytes and 6 bytes. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Byte1
Specifies the value of the first byte 
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- BYTE 		Byte2
Specifies the value of the second byte 
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- BYTE 		Return


RxMatch_4_Bytes

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 RxMatch_4_Bytes
This macro returns a non-zero value when the next 4 bytes of data in the specified channel's reception buffer are the same as those passed as parameters. There are similar functions that check for 2 bytes and 6 bytes. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Byte1
Specifies the value of the first byte 
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- BYTE 		Byte2
Specifies the value of the second byte 
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- BYTE 		Byte3
Specifies the value of the third byte 
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- BYTE 		Byte4
Specifies the value of the fourth byte 
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- BYTE 		Return


RxMatch_4_Bytes_Sim

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 RxMatch_4_Bytes_Sim
This macro returns a non-zero value when the next 4 bytes of data in the specified channel's reception buffer are the same as those passed as parameters. There are similar functions that check for 2 bytes and 6 bytes. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Byte1
Specifies the value of the first byte 
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- BYTE 		Byte2
Specifies the value of the second byte 
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- BYTE 		Byte3
Specifies the value of the third byte 
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- BYTE 		Byte4
Specifies the value of the fourth byte 
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- BYTE 		Return


RxMatch_6_Bytes

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 RxMatch_6_Bytes
This macro returns a non-zero value when the next 6 bytes of data in the specified channel's reception buffer are the same as those passed as parameters. There are similar functions that check for 2 bytes and 4 bytes. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Byte1
Specifies the value of the first byte 
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- BYTE 		Byte2
Specifies the value of the second byte 
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- BYTE 		Byte3
Specifies the value of the third byte 
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- BYTE 		Byte4
Specifies the value of the fourth byte 
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- BYTE 		Byte5
Specifies the value of the fifth byte 
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- BYTE 		Byte6
Specifies the value of the sixth byte 
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- BYTE 		Return


RxReadByte

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 RxReadByte
A call to this macro will return a byte of data in the reception buffer of the specified channel. It will also internally increment a pointer to that data so that the next call to 'Rx_readbyte' (or any other read function) will read the next byte  
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Return


RxReadByte_Sim

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 RxReadByte_Sim
A call to this macro will return a byte of data in the reception buffer of the specified channel. It will also internally increment a pointer to that data so that the next call to 'Rx_readbyte' (or any other read function) will read the next byte  
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Return


RxReadHeader

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 RxReadHeader
Once data in a particular channel has been received, the header will be filled with information about the received data. This macro will return the information in the header. The idx parameter specifies which byte of information in the header to read  
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Idx
Specifies the byte index to return 
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- BYTE 		Return


RxReadString

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 RxReadString
A call to this macro will return a string of data in the reception buffer of the specified channel. It will also internally increment a pointer to that data so that the next call to 'Rx_readbyte' (or any other read function) will read the next byte  
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Length
 
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- STRING 		Return


RxSkipBytes

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 RxSkipBytes
Often when receiving data packets, it may be necessary to ignore large sections of the data. This can be achieved by reading each byte individually (and ignoring the returned data), but a better way is to use this Rx_skipbytes macro. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Count
Specifies how many bytes to skip 
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- VOID 		Return


SetDestination

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 SetDestination
This is used in IP and UDP modes to set the destination of the intended data transfer. The destination IP address needs to be set for both IP and UDP modes. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Dst_IP0
Specifies the first byte of an IP address 
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- BYTE 		Dst_IP1
Specifies the second byte of an IP address 
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- BYTE 		Dst_IP2
Specifies the third byte of an IP address 
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- BYTE 		Dst_IP3
Specifies the fourth byte of an IP address 
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- UINT 		Dst_Port
Destination Port 
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- BYTE 		Return


SetGateway

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 SetGateway
This macro sets up the Internet E-Block's Gateway address. In most circumstances, this macro will not be required as the gateway address setting in the component property page will remain constant throughout your application. 
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- BYTE 		IP0
First Byte of IP address 
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- BYTE 		IP1
Second Byte of IP address 
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- BYTE 		IP2
Third Byte of IP address 
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- BYTE 		IP3
Fourth Byte of IP address 
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- VOID 		Return


SetMACAddress

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 SetMACAddress
This macro sets up the Internet E-Block's MAC address. In most circumstances, this macro will not be required as the MAC address setting in the component property page will remain constant throughout your application. 
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- BYTE 		MAC0
First Byte of address 
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- BYTE 		MAC1
Second Byte of address 
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- BYTE 		MAC2
Third Byte of address 
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- BYTE 		MAC3
Fourth Byte of address 
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- BYTE 		MAC4
Fourth Byte of address 
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- BYTE 		MAC5
Fifth Byte of address 
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- VOID 		Return


SetMyIP

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 SetMyIP
This macro sets up the Internet E-Block's own IP address. In most circumstances, this macro will not be required as the IP address setting in the component property page will remain constant throughout your application. 
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- BYTE 		IP0
First Byte of IP address 
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- BYTE 		IP1
Second Byte of IP address 
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- BYTE 		IP2
Third Byte of IP address 
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- BYTE 		IP3
Fourth Byte of IP address 
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- VOID 		Return


SetSubnetMask

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 SetSubnetMask
This macro sets up the Internet E-Block's Subnet Mask. In most circumstances, this macro will not be required as the subnet mask setting in the component property page will remain constant throughout your application. 
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- BYTE 		IP0
First Byte of IP address 
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- BYTE 		IP1
Second Byte of IP address 
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- BYTE 		IP2
Third Byte of IP address 
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- BYTE 		IP3
Fourth Byte of IP address 
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- VOID 		Return


TCPClose

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 TCPClose
When an established TCP connection has finished transmission of data, either the local application (i.e. your code) or the remote application (i.e. the application at the other end of the connection) can initiate closure of the socket. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- VOID 		Return


TCPConnect

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 TCPConnect
This macro puts a previously opened TCP channel in "active open" mode. This is the required mode when writing a TCP client application (e.g. using SMTP to send an email). 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Dst_IP0
First Byte of IP address 
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- BYTE 		Dst_IP1
Second Byte of IP address 
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- BYTE 		Dst_IP2
Third Byte of IP address 
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- BYTE 		Dst_IP3
Fourth Byte of IP address 
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- UINT 		Dst_Port
Destination Port 
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- BYTE 		Return


TCPListen

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 TCPListen
This macro puts a previously opened TCP channel in "passive open" mode. This is the required mode when writing a TCP server application (e.g. a web server to display HTML web pages). 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- VOID 		Return


TxEnd

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 TxEnd
Once the transmit buffer has been filled with data, call this macro to actually send the data. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- VOID 		Return


TxSendByte

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 TxSendByte
This macro fills the specified channel's transmit buffer with data. It can fill the buffer with a single byte of data, or with a string of information. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Data
Data byte to append to Tx buffer. 
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- VOID 		Return


TxSendByte_Sim

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 TxSendByte_Sim
This macro fills the specified channel's transmit buffer with data. It can fill the buffer with a single byte of data, or with a string of information. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- BYTE 		Data
Data byte to append to Tx buffer. 
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- VOID 		Return


TxSendMyIP

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 TxSendMyIP
This macro fills the specified channel's transmit buffer with 4 bytes of data representing this Internet E-Block's IP address as specified in the component's property page. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- VOID 		Return


TxSendMyMAC

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 TxSendMyMAC
This macro fills the specified channel's transmit buffer with 6 bytes of data representing this Internet E-Block's MAC address as specified in the component's property page. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- VOID 		Return


TxSendString

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 TxSendString
This macro fills the specified channel's transmit buffer with data. It can fill the buffer with a string of information. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- STRING 		Data
Data byte to append to Tx buffer. 
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- BYTE 		Length
 
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- VOID 		Return


TxStart

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 TxStart
This macro indicates the start of data transmission for the specified buffer. In TCP mode, data transmission can only begin once the socket has become established. In other modes, data transmission can occur as soon as the socket has been opened. 
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- BYTE 		Channel
Specifies the communications channel 0-3 
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- VOID 		Return


Property reference

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 Properties
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 Connections
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 Channel
SPI Channel selector 
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 Prescale
Prescale option selector 
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 MOSI
SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode. 
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 MISO
SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode. 
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 CLK
SPI Clock Pin CLK - The Clock signal is driven by the SPI master. 
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 CS / SS
Chip Select / Slave Select Pin Master Mode: General purpose output pin used to select the remote SPI device. Slave Mode: Hardware chip select pin input used to select the SPI device.  
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 Gateway IP
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 Gateway0
 
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 Gateway1
 
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 Gateway2
 
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 Gateway3
 
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 Subnet Mask
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 Subnet0
 
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 Subnet1
 
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 Subnet2
 
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 Subnet3
 
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 IP Address
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 IP0
 
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 IP1
 
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 IP2
 
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 IP3
 
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 MAC Address
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 MAC0
 
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 MAC1
 
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 MAC2
 
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 MAC3
 
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 MAC4
 
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 MAC5
 
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 Simulation
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 Label
 
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 Sim Type
Decides how to perform the simulation of the component. TCP IP - Communicates using the Windows TCP IP communications DLL SPI / API - Communicates using the CAL SPI to allow the communications to be analysed and debugged. 
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 SPI Simulation
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 Scope Traces
Selects if the scope traces are automatically generated or not 
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 Console Data
Selects if the console data is automatically generated or not 
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 API
 
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