Difference between revisions of "Eth8x8 Control Interface"

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Data can be passed from a client to an Eth8x8 through the Eth8x8 Control Interface.  Packets are sent from the client to the Eth8x8 through a TCP/IP port.  The following rules apply:
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<ul>
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<li>The Eth8x8 shall listen for TCP/IP connections on IP port number 33001</li>
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<li>A maximum of 3 clients can simultaneously connect to the Control Interface port</li>
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</ul>
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==Data Request==
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<ul>
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<li>Each element of the Data Request Packet is a 16 bit integer</li>
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<li>The first 16 bit word of the packet represents the unique identifier and must be equal to 0x100</li>
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<li>All elements of the packet shall be in network byte order</li>
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<li>A Status Packet with the requested data will be sent back to the client in response to each Data Request</li>
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</ul>
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{| style="text-align:center"
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|-
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! width="100" bgcolor="#CCCCCC" |Byte Offset
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! width="200" bgcolor="#CCCCCC" |Element
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|-
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! bgcolor="#CCCCCC" |0
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| bgcolor="#FFBBBB" |0x100
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|-
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! bgcolor="#CCCCCC" |2
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| bgcolor="#FFBBBB" |Unique Identifier of Requested Data
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|}
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==Mixer Control Packet 8 input x 8 output==
 
==Mixer Control Packet 8 input x 8 output==
 
<ul>
 
<ul>

Revision as of 15:57, 28 February 2019

Data can be passed from a client to an Eth8x8 through the Eth8x8 Control Interface. Packets are sent from the client to the Eth8x8 through a TCP/IP port. The following rules apply:

  • The Eth8x8 shall listen for TCP/IP connections on IP port number 33001
  • A maximum of 3 clients can simultaneously connect to the Control Interface port

Data Request

  • Each element of the Data Request Packet is a 16 bit integer
  • The first 16 bit word of the packet represents the unique identifier and must be equal to 0x100
  • All elements of the packet shall be in network byte order
  • A Status Packet with the requested data will be sent back to the client in response to each Data Request


Byte Offset Element
0 0x100
2 Unique Identifier of Requested Data


Mixer Control Packet 8 input x 8 output

  • Each element of the Mixer Control Packet is a 16 bit integer
  • The first 16 bit word of the packet represents the unique identifier and must be equal to 0x808
  • All elements of the packet shall be in network byte order


Byte Offset Element
0 0x808
2 In 1 to Out 1
4 In 1 to Out 2
6 In 1 to Out 3
8 In 1 to Out 4
10 In 1 to Out 5
12 In 1 to Out 6
14 In 1 to Out 7
16 In 1 to Out 8
18 - 32 In 2 to Out 1
...
In 2 to Out 8
34 - 48 In 3 to Out 1
...
In 3 to Out 8
50 - 64 In 4 to Out 1
...
In 4 to Out 8
66 - 80 In 5 to Out 1
...
In 5 to Out 8
82 - 96 In 6 to Out 1
...
In 6 to Out 8
98 - 112 In 7 to Out 1
...
In 7 to Out 8
114 - 128 In 8 to Out 1
...
In 8 to Out 8
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