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•
SL_WLAN_RX_FILTER_HFIELD_IPV6_DST_ADDR
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SL_WLAN_RX_FILTER_HFIELD_PORT_SRC
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SL_WLAN_RX_FILTER_HFIELD_PORT_DST
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SL_WLAN_RX_FILTER_HFIELD_L1_PAYLOAD_PATTERN
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SL_WLAN_RX_FILTER_HFIELD_L4_PAYLOAD_PATTERN
11.4.3.2 Compare Functions
A list of the supported compare functions follows:
•
Equal – SL_WLAN_RX_FILTER_CMP_FUNC_EQUAL
•
Not equal – SL_WLAN_RX_FILTER_CMP_FUNC_NOT_EQUAL_TO
•
In between – SL_WLAN_RX_FILTER_CMP_FUNC_IN_BETWEEN; in this case, two arguments are
required.
•
Not in between – SL_WLAN_RX_FILTER_CMP_FUNC_NOT_IN_BETWEEN; in this case, two
arguments are required.
Table 11-4
lists the possible compare function for per filter type.
SL_WLAN_RX_FILTER_HFIELD_FRAME_TYPE
SL_WLAN_RX_FILTER_HFIELD_FRAME_SUBTYPE
SL_WLAN_RX_FILTER_HFIELD_BSSID
SL_WLAN_RX_FILTER_HFIELD_MAC_SRC_ ADDR
SL_WLAN_RX_FILTER_HFIELD_MAC_DST_ADDR
SL_WLAN_RX_FILTER_HFIELD_FRAME_LENGTH
SL_WLAN_RX_FILTER_HFIELD_ETHER_TYPE
SL_WLAN_RX_FILTER_HFIELD_IP_VERSION
SL_WLAN_RX_FILTER_HFIELD_IP_PROTOCOL
SL_WLAN_RX_FILTER_HFIELD_IPV4_SRC_ADDR
SL_WLAN_RX_FILTER_HFIELD_IPV4_DST_ADDR
SL_WLAN_RX_FILTER_HFIELD_IPV6_SRC_ADRR
SL_WLAN_RX_FILTER_HFIELD_IPV6_DST_ADDR
SL_WLAN_RX_FILTER_HFIELD_PORT_SRC
SL_WLAN_RX_FILTER_HFIELD_PORT_DST
SL_WLAN_RX_FILTER_HFIELD_L1_PAYLOAD_PATTERN
SL_WLAN_RX_FILTER_HFIELD_L4_PAYLOAD_PATTERN
11.4.3.3 Rule Fields
A list of the header rule fields follows. Each field is described with its possible values, and in which system
state it is available (for system states, see
•
In
Table
11-5, whenever ASCII parameters are used, the host code must set the filter flags as follows:
FilterFlags |= ~SL_WLAN_RX_FILTER_BINARY
•
In
Table
11-5, whenever byte stream parameters are used, the host code must set the filter flags as
follows: FilterFlags |= RX_FILTER_BINARY
Table 11-5
describes the rules types and their possible values.
SWRU455A – February 2017 – Revised March 2017
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Table 11-4. Possible Compare Functions
Header Rule
Section
Copyright © 2017, Texas Instruments Incorporated
Supported functions
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11.4.5).
Filter Creation
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181
Rx Filters
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