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5.2.4 - IP Address Filter

Sets a list of up to five IP addresses that are the only IP addresses that can connect to the UE9. Any unused Addresses can be set to 0xFFFFFFFF (255.255.255.255). If IP #0 is set to 0xFFFFFFFF than the feature is disabled and any IP address can connect.

Table 5.2.4-1.

Command:  
Byte  
0 Checksum8
1 0×78
2 0×0B
3 0xAF
4 Checksum16 (LSB)
5 Checksum16 (MSB)
6 Write
7 Reserved
8-11 IP #0
12-15 IP #1
16-19 IP #2
20-23 IP #3
24-27 IP #4
   
Response:  
Byte  
0 Checksum8
1 0×78
2 0×0B
3 0xAF
4 Checksum16 (LSB)
5 Checksum16 (MSB)
6 Write
7 ErrorCode
8-11 IP #0
12-15 IP #1
16-19 IP #2
20-23 IP #3
24-27 IP #4
  • Write: Set to non-zero if new values should be updated. Pass 0×00 if only reading. A value of non-zero will only work if the command is sent via USB.
  • IP #0: First IP address allowed to connect. A value of 0xFFFFFFFF disables feature.
  • IP #1: Second IP address allowed to connect.
  • IP #2: Third IP address allowed to connect.
  • IP #3: Fourth IP address allowed to connect.
  • IP #4: Fifth IP address allowed to connect.