Constants#

This section provides a reference to Wi-Fi API constants.

Note

The macros in this section are fixed and are not user configurable.

Enumerations#

enum

sl_wifi_security_t {

SL_WIFI_OPEN = 0

SL_WIFI_WPA = 1

SL_WIFI_WPA2 = 2

SL_WIFI_WEP = 3

SL_WIFI_WPA_ENTERPRISE = 4

SL_WIFI_WPA2_ENTERPRISE = 5

SL_WIFI_WPA_WPA2_MIXED = 6

SL_WIFI_WPA3 = 7

SL_WIFI_WPA3_TRANSITION = 8

SL_WIFI_WPA3_ENTERPRISE = 9

SL_WIFI_WPA3_TRANSITION_ENTERPRISE = 10

SL_WIFI_SECURITY_UNKNOWN = 0xFFFF

}

Enumeration for Wi-Fi security types.

enum

sl_wifi_encryption_t {

SL_WIFI_DEFAULT_ENCRYPTION

SL_WIFI_NO_ENCRYPTION

SL_WIFI_WEP_ENCRYPTION

SL_WIFI_TKIP_ENCRYPTION

SL_WIFI_CCMP_ENCRYPTION

SL_WIFI_EAP_TLS_ENCRYPTION

SL_WIFI_EAP_TTLS_ENCRYPTION

SL_WIFI_EAP_FAST_ENCRYPTION

SL_WIFI_PEAP_MSCHAPV2_ENCRYPTION

SL_WIFI_EAP_LEAP_ENCRYPTION

}

Enumeration for Wi-Fi encryption methods.

enum

sl_wifi_tdi_t {

SL_WIFI_TDI_NONE = 0

SL_WIFI_TDI_SAE = (1 << 4)

}

Enumeration for Wi-Fi Transition Disable Indication (TDI).

enum

sl_wifi_credential_type_t {

SL_WIFI_PSK_CREDENTIAL = 0

SL_WIFI_PMK_CREDENTIAL

SL_WIFI_WEP_CREDENTIAL

SL_WIFI_EAP_CREDENTIAL

SL_WIFI_USER_CREDENTIAL = (1 << 31)

}

Enumeration for Wi-Fi Credential Types.

enum

sl_wifi_antenna_t {

SL_WIFI_ANTENNA_1

SL_WIFI_ANTENNA_2

SL_WIFI_ANTENNA_AUTO

SL_WIFI_ANTENNA_EXTERNAL

SL_WIFI_ANTENNA_INTERNAL

}

Enumeration of Wi-Fi antenna selections.

enum

sl_wifi_interface_index_t {

SL_WIFI_CLIENT_2_4GHZ_INTERFACE_INDEX = 0

SL_WIFI_AP_2_4GHZ_INTERFACE_INDEX

SL_WIFI_CLIENT_5GHZ_INTERFACE_INDEX

SL_WIFI_AP_5GHZ_INTERFACE_INDEX

SL_WIFI_TRANSCEIVER_INTERFACE_INDEX

SL_WIFI_MAX_INTERFACE_INDEX

}

Enumeration of Wi-Fi interface indices.

enum

sl_wifi_interface_t {

SL_WIFI_INVALID_INTERFACE = 0

SL_WIFI_CLIENT_INTERFACE = (1 << 0)

SL_WIFI_AP_INTERFACE = (1 << 1)

SL_WIFI_2_4GHZ_INTERFACE = (1 << 2)

SL_WIFI_5GHZ_INTERFACE = (1 << 3)

SL_WIFI_TRANSCEIVER_INTERFACE = (1 << 7)

SL_WIFI_CLIENT_2_4GHZ_INTERFACE = SL_WIFI_CLIENT_INTERFACE | SL_WIFI_2_4GHZ_INTERFACE

SL_WIFI_AP_2_4GHZ_INTERFACE = SL_WIFI_AP_INTERFACE | SL_WIFI_2_4GHZ_INTERFACE

SL_WIFI_CLIENT_5GHZ_INTERFACE = SL_WIFI_CLIENT_INTERFACE | SL_WIFI_5GHZ_INTERFACE

SL_WIFI_AP_5GHZ_INTERFACE = SL_WIFI_AP_INTERFACE | SL_WIFI_5GHZ_INTERFACE

SL_WIFI_ALL_INTERFACES = SL_WIFI_CLIENT_INTERFACE | SL_WIFI_AP_INTERFACE | SL_WIFI_2_4GHZ_INTERFACE | SL_WIFI_5GHZ_INTERFACE

}

Enumeration of Wi-Fi interfaces.

enum

sl_wifi_deauth_reason_t {

SL_WIFI_DEAUTH

SL_WIFI_DEAUTH_UNSPECIFIED

}

Enumeration of de-authentication reasons from an access point.

enum

sl_wifi_regulatory_region_t {

SL_WIFI_REGION_AUSTRALIA

SL_WIFI_REGION_FRANCE

SL_WIFI_REGION_EUROPEAN_UNION

SL_WIFI_REGION_JAPAN

SL_WIFI_REGION_UNITED_STATES

}

Enumeration of Wi-Fi regulatory regions.

enum

sl_wifi_rate_protocol_t {

SL_WIFI_RATE_PROTOCOL_B_ONLY

SL_WIFI_RATE_PROTOCOL_G_ONLY

SL_WIFI_RATE_PROTOCOL_N_ONLY

SL_WIFI_RATE_PROTOCOL_AC_ONLY

SL_WIFI_RATE_PROTOCOL_AX_ONLY

SL_WIFI_RATE_PROTOCOL_AUTO

}

Wi-Fi rate protocols.

enum

sl_wifi_scan_type_t {

SL_WIFI_SCAN_TYPE_ACTIVE = 0x00

SL_WIFI_SCAN_TYPE_PASSIVE = 0x01

SL_WIFI_SCAN_TYPE_EXTENDED = 0x02

SL_WIFI_SCAN_TYPE_PROHIBITED_CHANNELS = 0x04

SL_WIFI_SCAN_TYPE_ADV_SCAN = 0X08

}

Wi-Fi scan types.

enum

sl_wifi_rate_t {

SL_WIFI_AUTO_RATE = 0

SL_WIFI_RATE_11B_1

SL_WIFI_RATE_11B_MIN = SL_WIFI_RATE_11B_1

SL_WIFI_RATE_11B_2

SL_WIFI_RATE_11B_5_5

SL_WIFI_RATE_11B_11

SL_WIFI_RATE_11B_MAX = SL_WIFI_RATE_11B_11

SL_WIFI_RATE_11G_6

SL_WIFI_RATE_11G_MIN = SL_WIFI_RATE_11G_6

SL_WIFI_RATE_11G_9

SL_WIFI_RATE_11G_12

SL_WIFI_RATE_11G_18

SL_WIFI_RATE_11G_24

SL_WIFI_RATE_11G_36

SL_WIFI_RATE_11G_48

SL_WIFI_RATE_11G_54

SL_WIFI_RATE_11G_MAX = SL_WIFI_RATE_11G_54

SL_WIFI_RATE_11N_MCS0

SL_WIFI_RATE_11N_MIN = SL_WIFI_RATE_11N_MCS0

SL_WIFI_RATE_11N_MCS1

SL_WIFI_RATE_11N_MCS2

SL_WIFI_RATE_11N_MCS3

SL_WIFI_RATE_11N_MCS4

SL_WIFI_RATE_11N_MCS5

SL_WIFI_RATE_11N_MCS6

SL_WIFI_RATE_11N_MCS7

SL_WIFI_RATE_11N_MAX = SL_WIFI_RATE_11N_MCS7

SL_WIFI_RATE_11AX_MCS0

SL_WIFI_RATE_11AX_MIN = SL_WIFI_RATE_11AX_MCS0

SL_WIFI_RATE_11AX_MCS1

SL_WIFI_RATE_11AX_MCS2

SL_WIFI_RATE_11AX_MCS3

SL_WIFI_RATE_11AX_MCS4

SL_WIFI_RATE_11AX_MCS5

SL_WIFI_RATE_11AX_MCS6

SL_WIFI_RATE_11AX_MCS7

SL_WIFI_RATE_11AX_MAX = SL_WIFI_RATE_11AX_MCS7

SL_WIFI_RATE_INVALID = 0xFF

}

Enumeration of Wi-Fi transfer rates.

enum

sl_wifi_bss_type_t {

SL_WIFI_BSS_TYPE_INFRASTRUCTURE = 0

SL_WIFI_BSS_TYPE_ADHOC = 1

SL_WIFI_BSS_TYPE_ANY = 2

SL_WIFI_BSS_TYPE_UNKNOWN = 0xFF

}

Enumeration of Wi-Fi Basic Service Set (BSS) types.

enum

sl_wifi_band_t {

SL_WIFI_AUTO_BAND = 0

SL_WIFI_BAND_900MHZ = 1

SL_WIFI_BAND_2_4GHZ = 2

SL_WIFI_BAND_5GHZ = 3

SL_WIFI_BAND_6GHZ = 4

SL_WIFI_BAND_60GHZ = 5

}

Enumeration of Wi-Fi radio bands.

enum

sl_wifi_bandwidth_t {

SL_WIFI_AUTO_BANDWIDTH = 0

SL_WIFI_BANDWIDTH_10MHz = 0

SL_WIFI_BANDWIDTH_20MHz = 1

SL_WIFI_BANDWIDTH_40MHz = 2

SL_WIFI_BANDWIDTH_80MHz = 3

SL_WIFI_BANDWIDTH_160MHz = 4

}

Enumeration of Wi-Fi bandwidth options.

enum

sl_wifi_client_flag_t {

SL_WIFI_NO_JOIN_OPTION = 0

SL_WIFI_JOIN_WITH_NO_CSA = (1 << 0)

SL_WIFI_JOIN_WITH_SCAN = (1 << 1)

}

Option flags for Wi-Fi client interfaces.

enum

sl_wifi_ap_flag_t {

SL_WIFI_HIDDEN_SSID = (1 << 0)

}

Option flags for Access Point (AP) interfaces.

enum

sl_wifi_listen_interval_time_unit_t {

SL_WIFI_LISTEN_INTERVAL_TIME_UNIT_BEACON

SL_WIFI_LISTEN_INTERVAL_TIME_UNIT_DTIM

}

Enumeration of listen interval time units.

enum

sl_wifi_wps_mode_t {

SL_WIFI_WPS_PIN_MODE

SL_WIFI_WPS_PUSH_BUTTON_MODE

}

Enumeration of Wi-Fi WPS (Wi-Fi Protected Setup) modes.

enum

sl_wifi_event_group_t {

SL_WIFI_SCAN_RESULT_EVENTS

SL_WIFI_JOIN_EVENTS

SL_WIFI_RX_PACKET_EVENTS

SL_WIFI_COMMAND_RESPONSE_EVENTS

SL_WIFI_STATS_RESPONSE_EVENTS

SL_WIFI_HTTP_OTA_FW_UPDATE_EVENTS

SL_WIFI_NETWORK_DOWN_EVENTS

SL_WIFI_NETWORK_UP_EVENTS

SL_WIFI_CLIENT_CONNECTED_EVENTS

SL_WIFI_TWT_RESPONSE_EVENTS

SL_WIFI_CLIENT_DISCONNECTED_EVENTS

SL_WIFI_TRANSCEIVER_EVENTS

SL_WIFI_EVENT_GROUP_COUNT

SL_WIFI_EVENT_FAIL_INDICATION_EVENTS = (1 << 31)

}

Enumeration of Wi-Fi event groups.

enum

sl_wifi_event_t {

SL_WIFI_SCAN_RESULT_EVENT = SL_WIFI_SCAN_RESULT_EVENTS

SL_WIFI_JOIN_EVENT = SL_WIFI_JOIN_EVENTS

SL_WIFI_RX_PACKET_EVENT = SL_WIFI_RX_PACKET_EVENTS

SL_WIFI_COMMAND_RESPONSE_EVENT = SL_WIFI_COMMAND_RESPONSE_EVENTS

SL_WIFI_STATS_RESPONSE_EVENT = SL_WIFI_STATS_RESPONSE_EVENTS

SL_WIFI_HTTP_OTA_FW_UPDATE_EVENT = SL_WIFI_HTTP_OTA_FW_UPDATE_EVENTS

SL_WIFI_NETWORK_DOWN_EVENT = SL_WIFI_NETWORK_DOWN_EVENTS

SL_WIFI_NETWORK_UP_EVENT = SL_WIFI_NETWORK_UP_EVENTS

SL_WIFI_CLIENT_CONNECTED_EVENT = SL_WIFI_CLIENT_CONNECTED_EVENTS

SL_WIFI_TWT_RESPONSE_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS

SL_WIFI_CLIENT_DISCONNECTED_EVENT = SL_WIFI_CLIENT_DISCONNECTED_EVENTS

SL_WIFI_TRANSCEIVER_EVENT = SL_WIFI_TRANSCEIVER_EVENTS

SL_WIFI_TWT_UNSOLICITED_SESSION_SUCCESS_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (1 << 16)

SL_WIFI_TWT_AP_REJECTED_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (4 << 16)

SL_WIFI_TWT_OUT_OF_TOLERANCE_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (5 << 16)

SL_WIFI_TWT_RESPONSE_NOT_MATCHED_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (6 << 16)

SL_WIFI_TWT_UNSUPPORTED_RESPONSE_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (10 << 16)

SL_WIFI_TWT_TEARDOWN_SUCCESS_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (11 << 16)

SL_WIFI_TWT_AP_TEARDOWN_SUCCESS_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (12 << 16)

SL_WIFI_TWT_FAIL_MAX_RETRIES_REACHED_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (15 << 16)

SL_WIFI_TWT_INACTIVE_DUE_TO_ROAMING_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (16 << 16)

SL_WIFI_TWT_INACTIVE_DUE_TO_DISCONNECT_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (17 << 16)

SL_WIFI_TWT_INACTIVE_NO_AP_SUPPORT_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (18 << 16)

SL_WIFI_RESCHEDULE_TWT_SUCCESS_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (19 << 16)

SL_WIFI_TWT_INFO_FRAME_EXCHANGE_FAILED_EVENT = SL_WIFI_TWT_RESPONSE_EVENTS | (20 << 16)

SL_WIFI_TWT_EVENTS_END = SL_WIFI_TWT_RESPONSE_EVENTS | (21 << 16)

SL_WIFI_STATS_EVENT = SL_WIFI_STATS_RESPONSE_EVENTS | (1 << 16)

SL_WIFI_STATS_ASYNC_EVENT = SL_WIFI_STATS_RESPONSE_EVENTS | (2 << 16)

SL_WIFI_STATS_ADVANCE_EVENT = SL_WIFI_STATS_RESPONSE_EVENTS | (3 << 16)

SL_WIFI_STATS_TEST_MODE_EVENT = SL_WIFI_STATS_RESPONSE_EVENTS | (4 << 16)

SL_WIFI_STATS_MODULE_STATE_EVENT = SL_WIFI_STATS_RESPONSE_EVENTS | (5 << 16)

SL_WIFI_TRANSCEIVER_RX_DATA_RECEIVE_CB = SL_WIFI_TRANSCEIVER_EVENTS | (1 << 16)

SL_WIFI_TRANSCEIVER_TX_DATA_STATUS_CB = SL_WIFI_TRANSCEIVER_EVENTS | (2 << 16)

SL_WIFI_EVENT_FAIL_INDICATION = (1 << 31)

SL_WIFI_INVALID_EVENT = 0xFFFFFFFF

}

Enumeration of Wi-Fi events.

enum

sl_wifi_reschedule_twt_action_t {

SL_WIFI_SUSPEND_INDEFINITELY

SL_WIFI_SUSPEND_FOR_DURATION

SL_WIFI_RESUME_IMMEDIATELY

}

Enumeration defining actions related to Target Wake Time (TWT).

enum

sl_wifi_data_rate_t {

SL_WIFI_DATA_RATE_1 = 0

SL_WIFI_DATA_RATE_2 = 2

SL_WIFI_DATA_RATE_5_5 = 4

SL_WIFI_DATA_RATE_11 = 6

SL_WIFI_DATA_RATE_6 = 139

SL_WIFI_DATA_RATE_9 = 143

SL_WIFI_DATA_RATE_12 = 138

SL_WIFI_DATA_RATE_18 = 142

SL_WIFI_DATA_RATE_24 = 137

SL_WIFI_DATA_RATE_36 = 141

SL_WIFI_DATA_RATE_48 = 136

SL_WIFI_DATA_RATE_54 = 140

SL_WIFI_DATA_RATE_MCS0 = 256

SL_WIFI_DATA_RATE_MCS1 = 257

SL_WIFI_DATA_RATE_MCS2 = 258

SL_WIFI_DATA_RATE_MCS3 = 259

SL_WIFI_DATA_RATE_MCS4 = 260

SL_WIFI_DATA_RATE_MCS5 = 261

SL_WIFI_DATA_RATE_MCS6 = 262

SL_WIFI_DATA_RATE_MCS7 = 263

SL_WIFI_DATA_RATE_MCS7_SG = 775

}

Enumeration of Wi-Fi data rates.

enum

sl_wifi_tx_test_mode_t {

SL_WIFI_TEST_BURST_MODE = 0

SL_WIFI_TEST_CONTINOUS_MODE = 1

SL_WIFI_TEST_CONTINOUS_WAVE_MODE = 2

SL_WIFI_TEST_CONTINOUS_WAVE_MODE_OFF_CENTER_LOW = 3

SL_WIFI_TEST_CONTINOUS_WAVE_MODE_OFF_CENTER_HIGH = 4

}

Enumeration of Wi-Fi TX test modes.

enum

sl_wifi_high_throughput_capability_types_t {

SL_WIFI_HT_CAPS_NUM_RX_STBC = (1 << 8)

SL_WIFI_HT_CAPS_SHORT_GI_20MHZ = (1 << 5)

SL_WIFI_HT_CAPS_GREENFIELD_EN = (1 << 4)

SL_WIFI_HT_CAPS_SUPPORT_CH_WIDTH = (1 << 1)

}

Enumeration of High Throughput (HT) capabilities.

enum

sl_wifi_multicast_filter_command_t {

SL_WIFI_MULTICAST_MAC_ADD_BIT = 0

SL_WIFI_MULTICAST_MAC_CLEAR_BIT = 1

SL_WIFI_MULTICAST_MAC_CLEAR_ALL = 2

SL_WIFI_MULTICAST_MAC_SET_ALL = 3

}

Enumeration of multicast filter command types.

enum

sl_wifi_eap_client_flag_t {

SL_WIFI_EAP_ENABLE_OKC = (1 << 0)

SL_WIFI_EAP_ENABLE_PEAP_CA = (1 << 1)

SL_WIFI_EAP_DHE_RSA_AES256_SHA256 = (1 << 2)

SL_WIFI_EAP_DHE_RSA_AES128_SHA256 = (1 << 3)

SL_WIFI_EAP_DHE_RSA_AES256_SHA = (1 << 4)

SL_WIFI_EAP_DHE_RSA_AES128_SHA = (1 << 5)

SL_WIFI_EAP_AES256_SHA256 = (1 << 6)

SL_WIFI_EAP_AES128_SHA256 = (1 << 7)

SL_WIFI_EAP_AES256_SHA = (1 << 8)

SL_WIFI_EAP_AES128_SHA = (1 << 9)

SL_WIFI_EAP_RC4_SHA = (1 << 10)

SL_WIFI_EAP_DES_CBC3_SHA = (1 << 11)

SL_WIFI_EAP_RC4_MD5 = (1 << 12)

}

Option flags for EAP (Extensible Authentication Protocol) client interfaces.

Macros#

#define

SL_WIFI_MAX_SCANNED_AP 11

Maximum number of Access Points are scanned in response to a normal scan request.

#define

SL_WIFI_MAX_CLIENT_COUNT 16

Maximum number of clients supported when module is running in Access Point mode.

#define

SL_WIFI_MAX_PSK_LENGTH 32

Maximum length of the Wi-Fi Pre-Shared Key (PSK) credential.

#define

SL_WIFI_MAX_PMK_LENGTH 64

Maximum length of the Wi-Fi Pairwise Master Key (PMK) credential.

#define

SL_WIFI_WEP_KEY_LENGTH 32

Maximum length of the key in WEP security.

#define

SL_WIFI_WEP_KEY_COUNT 4

Maximum number of keys supported for WEP security.

#define

SL_WIFI_EAP_USER_NAME_LENGTH 64

Maximum length of the username in enterprise security.

#define

SL_WIFI_EAP_PASSWORD_LENGTH 128

Maximum length of the password in enterprise security.

#define

SL_WIFI_EAP_CERTIFICATE_KEY_LENGTH 80

Maximum length of the certificate key in enterprise security.

#define

SL_WIFI_SELECT_INTERNAL_ANTENNA 0

Select Internal Antenna for Wi-Fi.

#define

SL_WIFI_SELECT_EXTERNAL_ANTENNA 1

Select External Antenna for Wi-Fi.

#define

SL_WIFI_DEFAULT_INTERFACE sl_wifi_get_default_interface()

Macro to get the default Wi-Fi interface.

#define

SL_WIFI_NEVER_ROAM 0x7FFFFFFF

Maximum interval for Wi-Fi roaming trigger in milliseconds.

#define

SL_WIFI_AUTO_CHANNEL 0

Macro to enable Auto Channel Selection (ACS).

#define

SL_WIFI_DEFAULT_CHANNEL_BITMAP 0

Macro to define the default channel bitmap for scanning.

#define

SL_WIFI_ARGS_CHECK_NULL_POINTER (ptr)

Macro to check for null pointers in API inputs.

#define

SL_WIFI_ARGS_CHECK_INVALID_INTERFACE (interface)

Macro to check for invalid Wi-Fi interfaces in API inputs.

#define

SL_WIFI_TRANSCEIVER_CHANNEL_NO 14

Wi-Fi transceiver default channel.

#define

SL_WIFI_TRANSCEIVER_TX_POWER 20

Wi-Fi transceiver default TX power.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_RETRANSMIT_COUNT 15

Wi-Fi transceiver default retransmit count.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BE_CWMIN 4

Wi-Fi transceiver default BE cwmin contention param value.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BE_CWMAX 6

Wi-Fi transceiver default BE cwmax contention param value.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BE_AIFSN 3

Wi-Fi transceiver default BE aifsn contention param value.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BK_CWMIN 4

Wi-Fi transceiver default BK cwmin contention param value.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BK_CWMAX 10

Wi-Fi transceiver default BK cwmax contention param value.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BK_AIFSN 7

Wi-Fi transceiver default BK aifsn contention param value.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VI_CWMIN 3

Wi-Fi transceiver default VI cwmin contention param value.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VI_CWMAX 4

Wi-Fi transceiver default VI cwmax contention param value.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VI_AIFSN 1

Wi-Fi transceiver default VI aifsn contention param value.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VO_CWMIN 2

Wi-Fi transceiver default VO cwmin contention param value.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VO_CWMAX 3

Wi-Fi transceiver default VO cwmax contention param value.

#define

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VO_AIFSN 1

Wi-Fi transceiver default VO aifsn contention param value.

Enumeration Documentation#

sl_wifi_security_t#

sl_wifi_security_t

Enumeration for Wi-Fi security types.

Note

WPA3 Transition security type is not currently supported while running as an Access Point (AP).

Enumerator
SL_WIFI_OPEN	Wi-Fi Open security type.
SL_WIFI_WPA	Wi-Fi WPA security type.
SL_WIFI_WPA2	Wi-Fi WPA2 security type.
SL_WIFI_WEP	Wi-Fi WEP security type.
SL_WIFI_WPA_ENTERPRISE	Wi-Fi WPA enterprise security type.
SL_WIFI_WPA2_ENTERPRISE	Wi-Fi WPA2 enterprise security type.
SL_WIFI_WPA_WPA2_MIXED	Wi-Fi WPA/WPA2 mixed security type that supports both WPA and WPA2.
SL_WIFI_WPA3	Wi-Fi WPA3 security type.
SL_WIFI_WPA3_TRANSITION	Wi-Fi WPA3 Transition security type (not currently supported in AP mode)
SL_WIFI_WPA3_ENTERPRISE	Wi-Fi WPA3 enterprise security type.
SL_WIFI_WPA3_TRANSITION_ENTERPRISE	Wi-Fi WPA3 Transition enterprise security type.
SL_WIFI_SECURITY_UNKNOWN	Wi-Fi Unknown Security type.

Definition at line 84 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_encryption_t#

sl_wifi_encryption_t

Enumeration for Wi-Fi encryption methods.

Note

Some encryption types are not currently supported in station (STA) mode.
If encryption type is configured anything other than SL_WIFI_DEFAULT_ENCRYPTION, then make sure the AP (third party) supports the configured encryption type. If not, there might be a possibility of getting join failure due to the encryption type mismatch between AP (third party) and STA.

Enumerator
SL_WIFI_DEFAULT_ENCRYPTION	Default Wi-Fi encryption.
SL_WIFI_NO_ENCRYPTION	Wi-Fi with no Encryption (not currently supported in STA mode)
SL_WIFI_WEP_ENCRYPTION	Wi-Fi with WEP Encryption (not currently supported in STA mode)
SL_WIFI_TKIP_ENCRYPTION	Wi-Fi with TKIP Encryption (not currently supported in STA mode)
SL_WIFI_CCMP_ENCRYPTION	Wi-Fi with CCMP Encryption.
SL_WIFI_EAP_TLS_ENCRYPTION	Wi-Fi with Enterprise TLS Encryption.
SL_WIFI_EAP_TTLS_ENCRYPTION	Wi-Fi with Enterprise TTLS Encryption.
SL_WIFI_EAP_FAST_ENCRYPTION	Wi-Fi with Enterprise FAST Encryption.
SL_WIFI_PEAP_MSCHAPV2_ENCRYPTION	Wi-Fi with Enterprise PEAP Encryption.
SL_WIFI_EAP_LEAP_ENCRYPTION	Wi-Fi with Enterprise LEAP Encryption.

Definition at line 107 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_tdi_t#

sl_wifi_tdi_t

Enumeration for Wi-Fi Transition Disable Indication (TDI).

Note

TDI is supported only in WPA3 (Personal or Personal Transition) security in Access Point (AP) mode.

Enumerator
SL_WIFI_TDI_NONE	Allows stations to transition within AP network.
SL_WIFI_TDI_SAE	Disallows stations from transitioning within the AP network and only allows connections with WPA3-SAE security mode.

Definition at line 126 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_credential_type_t#

sl_wifi_credential_type_t

Enumeration for Wi-Fi Credential Types.

Enumerator
SL_WIFI_PSK_CREDENTIAL	Wi-Fi Personal Credential.
SL_WIFI_PMK_CREDENTIAL	Wi-Fi Pairwise Master Key.
SL_WIFI_WEP_CREDENTIAL	Wi-Fi WEP Credential.
SL_WIFI_EAP_CREDENTIAL	Wi-Fi Enterprise Client Credential.
SL_WIFI_USER_CREDENTIAL	Wi-Fi User Credential.

Definition at line 137 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_antenna_t#

sl_wifi_antenna_t

Enumeration of Wi-Fi antenna selections.

Note

Only the internal antenna is currently supported.

Enumerator
SL_WIFI_ANTENNA_1	Wi-Fi Radio Antenna 1 (not currently supported)
SL_WIFI_ANTENNA_2	Wi-Fi Radio Antenna 2 (not currently supported)
SL_WIFI_ANTENNA_AUTO	Wi-Fi Radio Antenna Auto Selection (not currently supported)
SL_WIFI_ANTENNA_EXTERNAL	Wi-Fi Radio External Antenna (not currently supported)
SL_WIFI_ANTENNA_INTERNAL	Wi-Fi Radio Internal Antenna.

Definition at line 151 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_interface_index_t#

sl_wifi_interface_index_t

Enumeration of Wi-Fi interface indices.

Note

5 GHz interfaces are not currently supported.

Enumerator
SL_WIFI_CLIENT_2_4GHZ_INTERFACE_INDEX	Wi-Fi client on 2.4 GHz interface.
SL_WIFI_AP_2_4GHZ_INTERFACE_INDEX	Wi-Fi access point on 2.4 GHz interface.
SL_WIFI_CLIENT_5GHZ_INTERFACE_INDEX	Wi-Fi client on 5 GHz interface (not currently supported)
SL_WIFI_AP_5GHZ_INTERFACE_INDEX	Wi-Fi access point on 5 GHz interface (not currently supported)
SL_WIFI_TRANSCEIVER_INTERFACE_INDEX	Wi-Fi transceiver mode.
SL_WIFI_MAX_INTERFACE_INDEX	Used for internally by SDK.

Definition at line 165 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_interface_t#

sl_wifi_interface_t

Enumeration of Wi-Fi interfaces.

Note

5 GHz radio interfaces are not currently supported.

Enumerator
SL_WIFI_INVALID_INTERFACE	Invalid interface.
SL_WIFI_CLIENT_INTERFACE	Wi-Fi client interface.
SL_WIFI_AP_INTERFACE	Wi-Fi access point interface.
SL_WIFI_2_4GHZ_INTERFACE	2.4 GHz radio interface
SL_WIFI_5GHZ_INTERFACE	5 GHz radio interface (currently not supported for Si91x)
SL_WIFI_TRANSCEIVER_INTERFACE	Wi-Fi Transceiver mode interface.
SL_WIFI_CLIENT_2_4GHZ_INTERFACE	Wi-Fi client interface on 2.4 GHz radio.
SL_WIFI_AP_2_4GHZ_INTERFACE	Wi-Fi access point interface on 2.4 GHz radio.
SL_WIFI_CLIENT_5GHZ_INTERFACE	Wi-Fi client interface on 5 GHz radio (currently not supported for Si91x)
SL_WIFI_AP_5GHZ_INTERFACE	Wi-Fi access point interface on 5 GHz radio (currently not supported for Si91x)
SL_WIFI_ALL_INTERFACES	All available Wi-Fi interfaces (5GHz is currently not supported for Si91x)

Definition at line 180 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_deauth_reason_t#

sl_wifi_deauth_reason_t

Enumeration of de-authentication reasons from an access point.

Enumerator
SL_WIFI_DEAUTH	De-Authentication from radius server.
SL_WIFI_DEAUTH_UNSPECIFIED	Unspecified de-authentication reason.

Definition at line 212 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_regulatory_region_t#

sl_wifi_regulatory_region_t

Enumeration of Wi-Fi regulatory regions.

Note

Australia and France regions are not currently supported.

Enumerator
SL_WIFI_REGION_AUSTRALIA	Wi-Fi Region Australia (not currently supported)
SL_WIFI_REGION_FRANCE	Wi-Fi Region France (not currently supported)
SL_WIFI_REGION_EUROPEAN_UNION	Wi-Fi Region European Union.
SL_WIFI_REGION_JAPAN	Wi-Fi Region Japan.
SL_WIFI_REGION_UNITED_STATES	Wi-Fi Region United States.

Definition at line 223 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_rate_protocol_t#

sl_wifi_rate_protocol_t

Wi-Fi rate protocols.

Note

Recommended value for default behavior is SL_WIFI_RATE_PROTOCOL_AUTO.
802.11ac not currently supported.

Enumerator
SL_WIFI_RATE_PROTOCOL_B_ONLY	802.11b rates only (rates go here)
SL_WIFI_RATE_PROTOCOL_G_ONLY	802.11g rates only (rates go here)
SL_WIFI_RATE_PROTOCOL_N_ONLY	802.11n rates only (rates go here)
SL_WIFI_RATE_PROTOCOL_AC_ONLY	802.11ac rates only (rates go here) (not currently supported)
SL_WIFI_RATE_PROTOCOL_AX_ONLY	802.11ax rates only (rates go here)
SL_WIFI_RATE_PROTOCOL_AUTO	Automatic rate selection.

Definition at line 236 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_scan_type_t#

sl_wifi_scan_type_t

Wi-Fi scan types.

Enumerator
SL_WIFI_SCAN_TYPE_ACTIVE	Active scan: Transmit probe requests and listen for responses.
SL_WIFI_SCAN_TYPE_PASSIVE	Passive scan: No active transmissions, listen for AP beacons and broadcast probe responses.
SL_WIFI_SCAN_TYPE_EXTENDED	Extended Active scan. Transmit probe requests and listen for responses to get more than SL_WIFI_MAX_SCANNED_AP number of results.
SL_WIFI_SCAN_TYPE_PROHIBITED_CHANNELS	Scan channels prohibited by regulatory region.
SL_WIFI_SCAN_TYPE_ADV_SCAN	Advanced scan: Scan for Access Points while the module is in connected state.

Definition at line 246 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_rate_t#

sl_wifi_rate_t

Enumeration of Wi-Fi transfer rates.

Enumerator
SL_WIFI_AUTO_RATE	Wi-Fi Auto transfer rate.
SL_WIFI_RATE_11B_1	Wi-Fi 1 Mbps transfer rate for 802.11b.
SL_WIFI_RATE_11B_MIN	Wi-Fi Minimum transfer rate for 802.11b.
SL_WIFI_RATE_11B_2	Wi-Fi 2 Mbps transfer rate for 802.11b.
SL_WIFI_RATE_11B_5_5	Wi-Fi 5.5 Mbps transfer rate for 802.11b.
SL_WIFI_RATE_11B_11	Wi-Fi 11 Mbps transfer rate for 802.11b.
SL_WIFI_RATE_11B_MAX	Wi-Fi Maximum transfer rate for 802.11b.
SL_WIFI_RATE_11G_6	Wi-Fi 6 Mbps transfer rate for 802.11g.
SL_WIFI_RATE_11G_MIN	Wi-Fi Minimum transfer rate for 802.11g.
SL_WIFI_RATE_11G_9	Wi-Fi 9 Mbps transfer rate for 802.11g.
SL_WIFI_RATE_11G_12	Wi-Fi 12 Mbps transfer rate for 802.11g.
SL_WIFI_RATE_11G_18	Wi-Fi 18 Mbps transfer rate for 802.11g.
SL_WIFI_RATE_11G_24	Wi-Fi 24 Mbps transfer rate for 802.11g.
SL_WIFI_RATE_11G_36	Wi-Fi 36 Mbps transfer rate for 802.11g.
SL_WIFI_RATE_11G_48	Wi-Fi 48 Mbps transfer rate for 802.11g.
SL_WIFI_RATE_11G_54	Wi-Fi 54 Mbps transfer rate for 802.11g.
SL_WIFI_RATE_11G_MAX	Wi-Fi Maximum transfer rate for 802.11g.
SL_WIFI_RATE_11N_MCS0	Wi-Fi MCS index 0 transfer rate for 802.11n.
SL_WIFI_RATE_11N_MIN	Wi-Fi Minimum transfer rate for 802.11n.
SL_WIFI_RATE_11N_MCS1	Wi-Fi MCS index 1 transfer rate for 802.11n.
SL_WIFI_RATE_11N_MCS2	Wi-Fi MCS index 2 transfer rate for 802.11n.
SL_WIFI_RATE_11N_MCS3	Wi-Fi MCS index 3 transfer rate for 802.11n.
SL_WIFI_RATE_11N_MCS4	Wi-Fi MCS index 4 transfer rate for 802.11n.
SL_WIFI_RATE_11N_MCS5	Wi-Fi MCS index 5 transfer rate for 802.11n.
SL_WIFI_RATE_11N_MCS6	Wi-Fi MCS index 6 transfer rate for 802.11n.
SL_WIFI_RATE_11N_MCS7	Wi-Fi MCS index 7 transfer rate for 802.11n.
SL_WIFI_RATE_11N_MAX	Wi-Fi Maximum transfer rate for 802.11n.
SL_WIFI_RATE_11AX_MCS0	Wi-Fi MCS index 0 transfer rate for 802.11ax.
SL_WIFI_RATE_11AX_MIN	Wi-Fi Minimum transfer rate for 802.11ax.
SL_WIFI_RATE_11AX_MCS1	Wi-Fi MCS index 1 transfer rate for 802.11ax.
SL_WIFI_RATE_11AX_MCS2	Wi-Fi MCS index 2 transfer rate for 802.11ax.
SL_WIFI_RATE_11AX_MCS3	Wi-Fi MCS index 3 transfer rate for 802.11ax.
SL_WIFI_RATE_11AX_MCS4	Wi-Fi MCS index 4 transfer rate for 802.11ax.
SL_WIFI_RATE_11AX_MCS5	Wi-Fi MCS index 5 transfer rate for 802.11ax.
SL_WIFI_RATE_11AX_MCS6	Wi-Fi MCS index 6 transfer rate for 802.11ax.
SL_WIFI_RATE_11AX_MCS7	Wi-Fi MCS index 7 transfer rate for 802.11ax.
SL_WIFI_RATE_11AX_MAX	Wi-Fi Maximum transfer rate for 802.11ax.
SL_WIFI_RATE_INVALID	Wi-Fi Invalid transfer rate.

Definition at line 260 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_bss_type_t#

sl_wifi_bss_type_t

Enumeration of Wi-Fi Basic Service Set (BSS) types.

Enumerator
SL_WIFI_BSS_TYPE_INFRASTRUCTURE	Infrastructure BSS: Standard Wi-Fi Infrastructure network with an access point.
SL_WIFI_BSS_TYPE_ADHOC	Ad-hoc BSS: Peer-to-peer Wi-Fi network without an access point.
SL_WIFI_BSS_TYPE_ANY	Any Wi-Fi BSS type.
SL_WIFI_BSS_TYPE_UNKNOWN	Unknown Wi-Fi BSS type.

Definition at line 310 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_band_t#

sl_wifi_band_t

Enumeration of Wi-Fi radio bands.

Note

Only the 2.4 GHz band is currently supported.

Enumerator
SL_WIFI_AUTO_BAND	Wi-Fi Band Auto.
SL_WIFI_BAND_900MHZ	Wi-Fi Band 900 MHz (not currently supported)
SL_WIFI_BAND_2_4GHZ	Wi-Fi Band 2.4 GHz.
SL_WIFI_BAND_5GHZ	Wi-Fi Band 5 GHz (not currently supported)
SL_WIFI_BAND_6GHZ	Wi-Fi Band 6 GHz (not currently supported)
SL_WIFI_BAND_60GHZ	Wi-Fi Band 60 GHz (not currently supported)

Definition at line 324 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_bandwidth_t#

sl_wifi_bandwidth_t

Enumeration of Wi-Fi bandwidth options.

Note

Only 20 MHz bandwidth is currently supported.

Enumerator
SL_WIFI_AUTO_BANDWIDTH	Wi-Fi Bandwidth Auto.
SL_WIFI_BANDWIDTH_10MHz	Wi-Fi Bandwidth 10 MHz (not currently supported)
SL_WIFI_BANDWIDTH_20MHz	Wi-Fi Bandwidth 20 MHz.
SL_WIFI_BANDWIDTH_40MHz	Wi-Fi Bandwidth 40 MHz (not currently supported)
SL_WIFI_BANDWIDTH_80MHz	Wi-Fi Bandwidth 80 MHz (not currently supported)
SL_WIFI_BANDWIDTH_160MHz	Wi-Fi Bandwidth 160 MHz (not currently supported)

Definition at line 339 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_client_flag_t#

sl_wifi_client_flag_t

Option flags for Wi-Fi client interfaces.

Enumerator
SL_WIFI_NO_JOIN_OPTION	Wi-Fi Client Join with no flags.
SL_WIFI_JOIN_WITH_NO_CSA	Wi-Fi Client Join without Channel Switch Announcement (CSA)
SL_WIFI_JOIN_WITH_SCAN	Wi-Fi Client Join with Scan.

Definition at line 352 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_ap_flag_t#

sl_wifi_ap_flag_t

Option flags for Access Point (AP) interfaces.

Enumerator
SL_WIFI_HIDDEN_SSID	Hide the SSID of the AP.

Definition at line 362 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_listen_interval_time_unit_t#

sl_wifi_listen_interval_time_unit_t

Enumeration of listen interval time units.

Enumerator
SL_WIFI_LISTEN_INTERVAL_TIME_UNIT_BEACON	Time units specified in beacon periods.
SL_WIFI_LISTEN_INTERVAL_TIME_UNIT_DTIM	Time units specified in Delivery Traffic Indication Message (DTIM) periods.

Definition at line 370 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_wps_mode_t#

sl_wifi_wps_mode_t

Enumeration of Wi-Fi WPS (Wi-Fi Protected Setup) modes.

Enumerator
SL_WIFI_WPS_PIN_MODE	WPS pin mode: Requires a PIN to be entered on the client device.
SL_WIFI_WPS_PUSH_BUTTON_MODE	WPS push button mode: Requires the user to press a physical or virtual button on both the AP and the client device.

Definition at line 379 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_event_group_t#

sl_wifi_event_group_t

Enumeration of Wi-Fi event groups.

Enumerator
SL_WIFI_SCAN_RESULT_EVENTS	Event group for Wi-Fi scan results.
SL_WIFI_JOIN_EVENTS	Event group for Wi-Fi join status.
SL_WIFI_RX_PACKET_EVENTS	Event group for Wi-Fi received packet. This feature is not supported in current release.
SL_WIFI_COMMAND_RESPONSE_EVENTS	Event group for Wi-Fi command response. This feature is not supported in current release.
SL_WIFI_STATS_RESPONSE_EVENTS	Event group for Wi-Fi statistics response.
SL_WIFI_HTTP_OTA_FW_UPDATE_EVENTS	Event group for Wi-Fi OTA firmware update status via HTTP.
SL_WIFI_NETWORK_DOWN_EVENTS	Event group for Wi-Fi network down. This feature is not supported in current release.
SL_WIFI_NETWORK_UP_EVENTS	Event group for Wi-Fi network up. This feature is not supported in current release.
SL_WIFI_CLIENT_CONNECTED_EVENTS	Event group for Wi-Fi client connected status.
SL_WIFI_TWT_RESPONSE_EVENTS	Event group for Wi-Fi TWT response.
SL_WIFI_CLIENT_DISCONNECTED_EVENTS	Event group for Wi-Fi client disconnection status.
SL_WIFI_TRANSCEIVER_EVENTS	Event group for Wi-Fi transceiver events.
SL_WIFI_EVENT_GROUP_COUNT	Event group for Wi-Fi maximum default group count. Used internally by SDK.
SL_WIFI_EVENT_FAIL_INDICATION_EVENTS	Event group for Wi-Fi fail indication.

Definition at line 388 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_event_t#

sl_wifi_event_t

Enumeration of Wi-Fi events.

Note

Each event group has a matching event.
Each event group may be a source of multiple different events.

Enumerator
SL_WIFI_SCAN_RESULT_EVENT	Event for Wi-Fi scan result. Data would be type of sl_wifi_scan_result_t.
SL_WIFI_JOIN_EVENT	Event for Wi-Fi join status. Data would be of type string.
SL_WIFI_RX_PACKET_EVENT	Event for Wi-Fi received packet. This feature is not supported in current release.
SL_WIFI_COMMAND_RESPONSE_EVENT	Event for Wi-Fi command response. This feature is not supported in current release.
SL_WIFI_STATS_RESPONSE_EVENT	Event for Wi-Fi statistics response. Data would be NULL.
SL_WIFI_HTTP_OTA_FW_UPDATE_EVENT	Event for Wi-Fi OTA firmware update status via HTTP. Data would be NULL.
SL_WIFI_NETWORK_DOWN_EVENT	Event for Wi-Fi network down. This feature is not supported in current release.
SL_WIFI_NETWORK_UP_EVENT	Event for Wi-Fi network up. This feature is not supported in current release.
SL_WIFI_CLIENT_CONNECTED_EVENT	Event for Wi-Fi client connected status in Access Point Mode. Data would be of type sl_mac_address_t.
SL_WIFI_TWT_RESPONSE_EVENT	Event for Wi-Fi TWT response in WiFi Client mode. Data would be NULL.
SL_WIFI_CLIENT_DISCONNECTED_EVENT	Event for Wi-Fi client disconnection status in Access Point Mode. Data would of type sl_mac_address_t.
SL_WIFI_TRANSCEIVER_EVENT	Event for Wi-Fi transceiver TX/RX events in WiFi Client mode.
SL_WIFI_TWT_UNSOLICITED_SESSION_SUCCESS_EVENT	Event for TWT unsolicited session success. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_TWT_AP_REJECTED_EVENT	Event for TWT AP rejection. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_TWT_OUT_OF_TOLERANCE_EVENT	Event for TWT out of tolerance. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_TWT_RESPONSE_NOT_MATCHED_EVENT	Event for TWT response not matched. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_TWT_UNSUPPORTED_RESPONSE_EVENT	Event for TWT unsupported response. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_TWT_TEARDOWN_SUCCESS_EVENT	Event for TWT teardown success. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_TWT_AP_TEARDOWN_SUCCESS_EVENT	Event for TWT AP teardown success. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_TWT_FAIL_MAX_RETRIES_REACHED_EVENT	Event for TWT maximum retries reached. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_TWT_INACTIVE_DUE_TO_ROAMING_EVENT	Event for TWT inactive due to roaming. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_TWT_INACTIVE_DUE_TO_DISCONNECT_EVENT	Event for TWT inactive due to disconnect. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_TWT_INACTIVE_NO_AP_SUPPORT_EVENT	Event for TWT inactive due to no AP support. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_RESCHEDULE_TWT_SUCCESS_EVENT	Event for TWT suspend resume success. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_TWT_INFO_FRAME_EXCHANGE_FAILED_EVENT	Event for TWT info frame exchange failure. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_TWT_EVENTS_END	Event for TWT event end. Data would be of type sl_si91x_twt_response_t.
SL_WIFI_STATS_EVENT	Event for Wi-Fi statistics. This feature is not supported in current release.
SL_WIFI_STATS_ASYNC_EVENT	Event for Wi-Fi asynchronous statistics. Data would be of type sl_si91x_async_stats_response_t
SL_WIFI_STATS_ADVANCE_EVENT	Event for Wi-Fi advance statistics. Data would be of type sl_si91x_advance_stats_response_t
SL_WIFI_STATS_TEST_MODE_EVENT	Event for Wi-Fi test mode statistics. This feature is not supported in current release.
SL_WIFI_STATS_MODULE_STATE_EVENT	Event for Wi-Fi module state statistics. Data would be of type sl_si91x_module_state_stats_response_t
SL_WIFI_TRANSCEIVER_RX_DATA_RECEIVE_CB
SL_WIFI_TRANSCEIVER_TX_DATA_STATUS_CB
SL_WIFI_EVENT_FAIL_INDICATION	Event for Wi-Fi event failure indication.
SL_WIFI_INVALID_EVENT	Invalid Wi-Fi event. Data would be NULL.

Definition at line 412 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_reschedule_twt_action_t#

sl_wifi_reschedule_twt_action_t

Enumeration defining actions related to Target Wake Time (TWT).

Enumerator
SL_WIFI_SUSPEND_INDEFINITELY	Suspend TWT indefinitely, effectively disabling TWT functionality until explicitly resumed.
SL_WIFI_SUSPEND_FOR_DURATION	Suspend TWT for a specified duration, after which it can automatically resume.
SL_WIFI_RESUME_IMMEDIATELY	Resume TWT immediately, allowing devices to continue adhering to TWT schedules.

Definition at line 525 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_data_rate_t#

sl_wifi_data_rate_t

Enumeration of Wi-Fi data rates.

Enumerator
SL_WIFI_DATA_RATE_1	Wi-Fi 1 Mbps transfer rate.
SL_WIFI_DATA_RATE_2	Wi-Fi 2 Mbps transfer rate.
SL_WIFI_DATA_RATE_5_5	Wi-Fi 5.5 Mbps transfer rate.
SL_WIFI_DATA_RATE_11	Wi-Fi 11 Mbps transfer rate.
SL_WIFI_DATA_RATE_6	Wi-Fi 6 Mbps transfer rate.
SL_WIFI_DATA_RATE_9	Wi-Fi 9 Mbps transfer rate.
SL_WIFI_DATA_RATE_12	Wi-Fi 12 Mbps transfer rate.
SL_WIFI_DATA_RATE_18	Wi-Fi 18 Mbps transfer rate.
SL_WIFI_DATA_RATE_24	Wi-Fi 24 Mbps transfer rate.
SL_WIFI_DATA_RATE_36	Wi-Fi 36 Mbps transfer rate.
SL_WIFI_DATA_RATE_48	Wif-Fi 48 Mbps transfer rate.
SL_WIFI_DATA_RATE_54	Wi-Fi 54 Mbps transfer rate.
SL_WIFI_DATA_RATE_MCS0	Wi-Fi MCS index 0 transfer rate.
SL_WIFI_DATA_RATE_MCS1	Wi-Fi MCS index 1 transfer rate.
SL_WIFI_DATA_RATE_MCS2	Wi-Fi MCS index 2 transfer rate.
SL_WIFI_DATA_RATE_MCS3	Wi-Fi MCS index 3 transfer rate.
SL_WIFI_DATA_RATE_MCS4	Wi-Fi MCS index 4 transfer rate.
SL_WIFI_DATA_RATE_MCS5	Wi-Fi MCS index 5 transfer rate.
SL_WIFI_DATA_RATE_MCS6	Wi-Fi MCS index 6 transfer rate.
SL_WIFI_DATA_RATE_MCS7	Wi-Fi MCS index 7 transfer rate.
SL_WIFI_DATA_RATE_MCS7_SG

Definition at line 535 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_tx_test_mode_t#

sl_wifi_tx_test_mode_t

Enumeration of Wi-Fi TX test modes.

Enumerator
SL_WIFI_TEST_BURST_MODE	Burst Mode.
SL_WIFI_TEST_CONTINOUS_MODE	Continuous Mode.
SL_WIFI_TEST_CONTINOUS_WAVE_MODE	CW Mode.
SL_WIFI_TEST_CONTINOUS_WAVE_MODE_OFF_CENTER_LOW	CW Mode center frequency - 2.5 MHZ Mode.
SL_WIFI_TEST_CONTINOUS_WAVE_MODE_OFF_CENTER_HIGH	CW Mode center frequency + 5 MHZ Mode.

Definition at line 563 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_high_throughput_capability_types_t#

sl_wifi_high_throughput_capability_types_t

Enumeration of High Throughput (HT) capabilities.

Enumerator
SL_WIFI_HT_CAPS_NUM_RX_STBC	Number of RX Space-Time Block Coding (STBC) streams supported.
SL_WIFI_HT_CAPS_SHORT_GI_20MHZ	Support for Short Guard Interval (GI) in 20 MHz channels.
SL_WIFI_HT_CAPS_GREENFIELD_EN	Support for Greenfield mode, which improves efficiency by eliminating legacy preambles.
SL_WIFI_HT_CAPS_SUPPORT_CH_WIDTH	Support for wider channel bandwidths.

Definition at line 575 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_multicast_filter_command_t#

sl_wifi_multicast_filter_command_t

Enumeration of multicast filter command types.

Enumerator
SL_WIFI_MULTICAST_MAC_ADD_BIT	To set particular bit in multicast bitmap.
SL_WIFI_MULTICAST_MAC_CLEAR_BIT	To reset particular bit in multicast bitmap.
SL_WIFI_MULTICAST_MAC_CLEAR_ALL	To clear all the bits in multicast bitmap.
SL_WIFI_MULTICAST_MAC_SET_ALL	To set all the bits in multicast bitmap.

Definition at line 587 of file components/protocol/wifi/inc/sl_wifi_constants.h

sl_wifi_eap_client_flag_t#

sl_wifi_eap_client_flag_t

Option flags for EAP (Extensible Authentication Protocol) client interfaces.

Enumerator
SL_WIFI_EAP_ENABLE_OKC	Wi-Fi EAP Client flag to enable Opportunistic Key Caching (OKC)
SL_WIFI_EAP_ENABLE_PEAP_CA	Wi-Fi EAP Client flag to enable CA certificate requirement for PEAP connection.
SL_WIFI_EAP_DHE_RSA_AES256_SHA256	Wi-Fi EAP Client flag to use DHE-RSA-AES256-SHA256 Cipher for EAP connection.
SL_WIFI_EAP_DHE_RSA_AES128_SHA256	Wi-Fi EAP Client flag to use DHE-RSA-AES128-SHA256 Cipher for EAP connection.
SL_WIFI_EAP_DHE_RSA_AES256_SHA	Wi-Fi EAP Client flag to use DHE-RSA-AES256-SHA Cipher for EAP connection.
SL_WIFI_EAP_DHE_RSA_AES128_SHA	Wi-Fi EAP Client flag to use DHE-RSA-AES128-SHA Cipher for EAP connection.
SL_WIFI_EAP_AES256_SHA256	Wi-Fi EAP Client flag to use AES256-SHA256 Cipher for EAP connection.
SL_WIFI_EAP_AES128_SHA256	Wi-Fi EAP Client flag to use AES128-SHA256 Cipher for EAP connection.
SL_WIFI_EAP_AES256_SHA	Wi-Fi EAP Client flag to use AES256-SHA Cipher for EAP connection.
SL_WIFI_EAP_AES128_SHA	Wi-Fi EAP Client flag to use AES128-SHA Cipher for EAP connection.
SL_WIFI_EAP_RC4_SHA	Wi-Fi EAP Client flag to use RC4-SHA Cipher for EAP connection.
SL_WIFI_EAP_DES_CBC3_SHA	Wi-Fi EAP Client flag to use DES-CBC3-SHA Cipher for EAP connection.
SL_WIFI_EAP_RC4_MD5	Wi-Fi EAP Client flag to use RC4-MD5 Cipher for EAP connection.

Definition at line 598 of file components/protocol/wifi/inc/sl_wifi_constants.h

Macro Definition Documentation#

SL_WIFI_MAX_SCANNED_AP#

#define SL_WIFI_MAX_SCANNED_AP

Value:

Maximum number of Access Points are scanned in response to a normal scan request.

Note

This is not a configurable value.

Definition at line 40 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_MAX_CLIENT_COUNT#

#define SL_WIFI_MAX_CLIENT_COUNT

Value:

Maximum number of clients supported when module is running in Access Point mode.

Definition at line 43 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_MAX_PSK_LENGTH#

#define SL_WIFI_MAX_PSK_LENGTH

Value:

Maximum length of the Wi-Fi Pre-Shared Key (PSK) credential.

Definition at line 46 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_MAX_PMK_LENGTH#

#define SL_WIFI_MAX_PMK_LENGTH

Value:

Maximum length of the Wi-Fi Pairwise Master Key (PMK) credential.

Definition at line 49 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_WEP_KEY_LENGTH#

#define SL_WIFI_WEP_KEY_LENGTH

Value:

Maximum length of the key in WEP security.

Definition at line 52 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_WEP_KEY_COUNT#

#define SL_WIFI_WEP_KEY_COUNT

Value:

Maximum number of keys supported for WEP security.

Definition at line 55 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_EAP_USER_NAME_LENGTH#

#define SL_WIFI_EAP_USER_NAME_LENGTH

Value:

Maximum length of the username in enterprise security.

Definition at line 58 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_EAP_PASSWORD_LENGTH#

#define SL_WIFI_EAP_PASSWORD_LENGTH

Value:

Maximum length of the password in enterprise security.

Definition at line 61 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_EAP_CERTIFICATE_KEY_LENGTH#

#define SL_WIFI_EAP_CERTIFICATE_KEY_LENGTH

Value:

Maximum length of the certificate key in enterprise security.

Definition at line 64 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_SELECT_INTERNAL_ANTENNA#

#define SL_WIFI_SELECT_INTERNAL_ANTENNA

Value:

Select Internal Antenna for Wi-Fi.

Definition at line 67 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_SELECT_EXTERNAL_ANTENNA#

#define SL_WIFI_SELECT_EXTERNAL_ANTENNA

Value:

Select External Antenna for Wi-Fi.

Definition at line 70 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_DEFAULT_INTERFACE#

#define SL_WIFI_DEFAULT_INTERFACE

Value:

sl_wifi_get_default_interface()

Macro to get the default Wi-Fi interface.

Definition at line 73 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_NEVER_ROAM#

#define SL_WIFI_NEVER_ROAM

Value:

0x7FFFFFFF

Maximum interval for Wi-Fi roaming trigger in milliseconds.

Definition at line 76 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_AUTO_CHANNEL#

#define SL_WIFI_AUTO_CHANNEL

Value:

Macro to enable Auto Channel Selection (ACS).

This macro defines the value to enable the Auto Channel Selection (ACS) feature, which automatically determines the operating channel for the Access Point (AP).

Note

- The channel in which the AP operates. A value of zero enables the ACS feature.
- If ACS is enabled, AP start may take approximately 9 seconds as the device scans all channels to select the best channel.

Definition at line 629 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_DEFAULT_CHANNEL_BITMAP#

#define SL_WIFI_DEFAULT_CHANNEL_BITMAP

Value:

Macro to define the default channel bitmap for scanning.

Note

- The selected or preferred channels to be scanned before the client connects to the AP. A value of zero means to scan on all available channels.

Definition at line 638 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_ARGS_CHECK_NULL_POINTER#

#define SL_WIFI_ARGS_CHECK_NULL_POINTER

Value:

do { \

if (ptr == NULL) { \

return SL_STATUS_NULL_POINTER; \

} \

} while (0)

Macro to check for null pointers in API inputs.

Definition at line 644 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_ARGS_CHECK_INVALID_INTERFACE#

#define SL_WIFI_ARGS_CHECK_INVALID_INTERFACE

Value:

{ \

if (!((interface == SL_WIFI_CLIENT_INTERFACE) || (interface == SL_WIFI_AP_INTERFACE) \

|| (interface == SL_WIFI_CLIENT_2_4GHZ_INTERFACE) || (interface == SL_WIFI_AP_2_4GHZ_INTERFACE) \

|| (interface == SL_WIFI_2_4GHZ_INTERFACE))) { \

return SL_STATUS_WIFI_UNKNOWN_INTERFACE; \

} \

}

Macro to check for invalid Wi-Fi interfaces in API inputs.

Definition at line 655 of file components/protocol/wifi/inc/sl_wifi_constants.h

SL_WIFI_TRANSCEIVER_CHANNEL_NO#

#define SL_WIFI_TRANSCEIVER_CHANNEL_NO

Value:

Wi-Fi transceiver default channel.

Definition at line 89 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_TX_POWER#

#define SL_WIFI_TRANSCEIVER_TX_POWER

Value:

Wi-Fi transceiver default TX power.

Definition at line 90 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_RETRANSMIT_COUNT#

#define SL_WIFI_TRANSCEIVER_DEFAULT_RETRANSMIT_COUNT

Value:

Wi-Fi transceiver default retransmit count.

Definition at line 91 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BE_CWMIN#

#define SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BE_CWMIN

Value:

Wi-Fi transceiver default BE cwmin contention param value.

Definition at line 92 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BE_CWMAX#

#define SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BE_CWMAX

Value:

Wi-Fi transceiver default BE cwmax contention param value.

Definition at line 93 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BE_AIFSN#

#define SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BE_AIFSN

Value:

Wi-Fi transceiver default BE aifsn contention param value.

Definition at line 94 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BK_CWMIN#

#define SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BK_CWMIN

Value:

Wi-Fi transceiver default BK cwmin contention param value.

Definition at line 95 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BK_CWMAX#

#define SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BK_CWMAX

Value:

Wi-Fi transceiver default BK cwmax contention param value.

Definition at line 96 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BK_AIFSN#

#define SL_WIFI_TRANSCEIVER_DEFAULT_QOS_BK_AIFSN

Value:

Wi-Fi transceiver default BK aifsn contention param value.

Definition at line 97 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VI_CWMIN#

#define SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VI_CWMIN

Value:

Wi-Fi transceiver default VI cwmin contention param value.

Definition at line 98 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VI_CWMAX#

#define SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VI_CWMAX

Value:

Wi-Fi transceiver default VI cwmax contention param value.

Definition at line 99 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VI_AIFSN#

#define SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VI_AIFSN

Value:

Wi-Fi transceiver default VI aifsn contention param value.

Definition at line 100 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VO_CWMIN#

#define SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VO_CWMIN

Value:

Wi-Fi transceiver default VO cwmin contention param value.

Definition at line 101 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VO_CWMAX#

#define SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VO_CWMAX

Value:

Wi-Fi transceiver default VO cwmax contention param value.

Definition at line 102 of file components/protocol/wifi/inc/sl_wifi_types.h

SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VO_AIFSN#

#define SL_WIFI_TRANSCEIVER_DEFAULT_QOS_VO_AIFSN

Value:

Wi-Fi transceiver default VO aifsn contention param value.

Definition at line 103 of file components/protocol/wifi/inc/sl_wifi_types.h