Types#

This section provides a reference to Si91x Device Management data types.

Note

Bits 28 - 31 are reserved

Modules#

sl_si91x_firmware_version_t

sl_si91x_nwp_configuration_t

sl_si91x_request_tx_test_info_t

sl_si91x_async_stats_response_t

sl_si91x_advance_stats_response_t

sl_si91x_boot_configuration_t

sl_si91x_timeout_t

sl_si91x_module_state_stats_response_t

sl_si91x_fw_version_info_t

sl_si91x_fw_version_ext_info_t

sl_si91x_firmware_header_t

sl_wifi_device_configuration_t

sl_wifi_device_context_t

sl_bt_performance_profile_t

sl_wifi_performance_profile_t

Enumerations#

enum

sl_si91x_ap_keepalive_type_t {

SL_SI91X_AP_KEEP_ALIVE_DISABLE = 0

SL_SI91X_AP_DEAUTH_BASED_KEEP_ALIVE = 1

SL_SI91X_AP_NULL_BASED_KEEP_ALIVE = 3

}

Si91x specific keepalive types.

enum

sl_si91x_band_mode_t {

SL_SI91X_WIFI_BAND_2_4GHZ = 0

SL_SI91X_WIFI_BAND_5GHZ = 1

SL_SI91X_WIFI_DUAL_BAND = 2

}

Si91x command types Si91x band mode.

enum

sl_si91x_region_code_t {

DEFAULT_REGION

WORLD_DOMAIN

IGNORE_REGION

}

Si91x region code.

enum

sl_si91x_timeout_type_t {

SL_SI91X_AUTHENTICATION_ASSOCIATION_TIMEOUT = 0

SL_SI91X_CHANNEL_ACTIVE_SCAN_TIMEOUT

SL_SI91X_KEEP_ALIVE_TIMEOUT

SL_SI91X_CHANNEL_PASSIVE_SCAN_TIMEOUT

}

Si91x Timeout types.

enum

sl_si91x_wifi_vap_id_t {

SL_SI91X_WIFI_CLIENT_VAP_ID

SL_SI91X_WIFI_AP_VAP_ID

}

Si91x Wi-Fi VAP ID.

enum

sl_si91x_operation_mode_t {

SL_SI91X_CLIENT_MODE = 0

SL_SI91X_ENTERPRISE_CLIENT_MODE = 2

SL_SI91X_ACCESS_POINT_MODE = 6

SL_SI91X_TRANSCEIVER_MODE = 7

SL_SI91X_TRANSMIT_TEST_MODE = 8

SL_SI91X_CONCURRENT_MODE = 9

__FORCE_OPERATION_ENUM_16BIT = 0xFFFF

}

SiWx91x operating mode.

enum

sl_si91x_coex_mode_t {

SL_SI91X_WLAN_ONLY_MODE = 0

SL_SI91X_WLAN_MODE = 1

SL_SI91X_BLUETOOTH_MODE = 4

SL_SI91X_WLAN_BLUETOOTH_MODE = 5

SL_SI91X_DUAL_MODE = 8

SL_SI91X_WLAN_DUAL_MODE = 9

SL_SI91X_BLE_MODE = 12

SL_SI91X_WLAN_BLE_MODE = 13

__FORCE_COEX_ENUM_16BIT = 0xFFFF

}

SiWx91x wireless co-existence mode.

enum

sl_si91x_efuse_data_type_t {

SL_SI91X_EFUSE_MFG_SW_VERSION = 0

SL_SI91X_EFUSE_PTE_CRC = 1

}

SiW91x efuse data index.

enum

sl_si91x_performance_profile_t {

HIGH_PERFORMANCE

ASSOCIATED_POWER_SAVE

ASSOCIATED_POWER_SAVE_LOW_LATENCY

STANDBY_POWER_SAVE

STANDBY_POWER_SAVE_WITH_RAM_RETENTION

}

Performance profile.

Enumeration Documentation#

sl_si91x_ap_keepalive_type_t#

sl_si91x_ap_keepalive_type_t

Si91x specific keepalive types.

Enumerator
SL_SI91X_AP_KEEP_ALIVE_DISABLE	Disable keepalive.
SL_SI91X_AP_DEAUTH_BASED_KEEP_ALIVE	AP performs keep alive functionality based on the RX packets received from its stations. If no packet is received from the station with in time out, AP discards it.
SL_SI91X_AP_NULL_BASED_KEEP_ALIVE	AP performs keep alive functionality by sending NULL DATA packet to the station. If no ACK is received from the station after specific no of retries, AP discards the station.

Definition at line 231 of file components/device/silabs/si91x/wireless/inc/sl_si91x_constants.h

sl_si91x_band_mode_t#

sl_si91x_band_mode_t

Si91x command types Si91x band mode.

Note

Only 2.4 GHz currently supported.

Enumerator
SL_SI91X_WIFI_BAND_2_4GHZ	2.4 GHz WiFi band
SL_SI91X_WIFI_BAND_5GHZ	5 GHz WiFi band (not currently supported)
SL_SI91X_WIFI_DUAL_BAND	Both 2.4 GHz and 5 GHZ WiFi band (not currently supported)

Definition at line 96 of file components/device/silabs/si91x/wireless/inc/sl_si91x_types.h

sl_si91x_region_code_t#

sl_si91x_region_code_t

Si91x region code.

Note

Singapore region not currently supported.

Enumerator
DEFAULT_REGION	Factory default region.
US	United States.
EU	European Union.
JP	Japan.
WORLD_DOMAIN	Worldwide domain.
KR	Korea.
SG	Singapore (not currently supported)
IGNORE_REGION	Do not update region code during initialization.

Definition at line 104 of file components/device/silabs/si91x/wireless/inc/sl_si91x_types.h

sl_si91x_timeout_type_t#

sl_si91x_timeout_type_t

Si91x Timeout types.

Enumerator
SL_SI91X_AUTHENTICATION_ASSOCIATION_TIMEOUT	Used for setting association and authentication timeout request in millisecs.
SL_SI91X_CHANNEL_ACTIVE_SCAN_TIMEOUT	Used for setting dwell time per channel in milliseconds during active scan.
SL_SI91X_KEEP_ALIVE_TIMEOUT	Used for setting WLAN keep alive time in seconds.
SL_SI91X_CHANNEL_PASSIVE_SCAN_TIMEOUT	Used for setting dwell time per channel in milliseconds during passive scan.

Definition at line 116 of file components/device/silabs/si91x/wireless/inc/sl_si91x_types.h

sl_si91x_wifi_vap_id_t#

sl_si91x_wifi_vap_id_t

Si91x Wi-Fi VAP ID.

Enumerator
SL_SI91X_WIFI_CLIENT_VAP_ID	Wi-Fi Client VAP ID.
SL_SI91X_WIFI_AP_VAP_ID	Wi-Fi Access point VAP ID.

Definition at line 125 of file components/device/silabs/si91x/wireless/inc/sl_si91x_types.h

sl_si91x_operation_mode_t#

sl_si91x_operation_mode_t

SiWx91x operating mode.

Enumerator
SL_SI91X_CLIENT_MODE	WiFi personal client mode.
SL_SI91X_ENTERPRISE_CLIENT_MODE	WiFi enterprise client mode.
SL_SI91X_ACCESS_POINT_MODE	WiFi access point mode.
SL_SI91X_TRANSCEIVER_MODE	WiFi transceiver mode.
SL_SI91X_TRANSMIT_TEST_MODE	WiFi transit test mode.
SL_SI91X_CONCURRENT_MODE	WiFi concurrent mode.
__FORCE_OPERATION_ENUM_16BIT

Definition at line 1083 of file components/device/silabs/si91x/wireless/inc/sl_wifi_device.h

sl_si91x_coex_mode_t#

sl_si91x_coex_mode_t

SiWx91x wireless co-existence mode.

Note

Only BLE, WLAN, and WLAN + BLE modes are supported.

Enumerator
SL_SI91X_WLAN_ONLY_MODE	Wireless local area network (WLAN) only mode.
SL_SI91X_WLAN_MODE	WLAN mode (not currently supported)
SL_SI91X_BLUETOOTH_MODE	Bluetooth only mode (not currently supported)
SL_SI91X_WLAN_BLUETOOTH_MODE	WLAN and Bluetooth mode (not currently supported)
SL_SI91X_DUAL_MODE	Dual mode (not currently supported)
SL_SI91X_WLAN_DUAL_MODE	WLAN dual mode (not currently supported)
SL_SI91X_BLE_MODE	Bluetooth Low Energy (BLE) only mode, used when power save mode not needed.
SL_SI91X_WLAN_BLE_MODE	WLAN and BLE mode.
__FORCE_COEX_ENUM_16BIT

Definition at line 1097 of file components/device/silabs/si91x/wireless/inc/sl_wifi_device.h

sl_si91x_efuse_data_type_t#

sl_si91x_efuse_data_type_t

SiW91x efuse data index.

Enumerator
SL_SI91X_EFUSE_MFG_SW_VERSION	Efuse data index for MFG SW Version.
SL_SI91X_EFUSE_PTE_CRC	Efuse data index for PTE CRC.

Definition at line 1110 of file components/device/silabs/si91x/wireless/inc/sl_wifi_device.h

sl_si91x_performance_profile_t#

sl_si91x_performance_profile_t

Performance profile.

Enumerator
HIGH_PERFORMANCE	Power save is disabled and throughput is maximum.
ASSOCIATED_POWER_SAVE	Power save mode when module is associated with either AP or station.
ASSOCIATED_POWER_SAVE_LOW_LATENCY	Power save mode when module is associated with either AP or station, with higher throughput than ASSOCIATED_POWER_SAVE. This is not supported for BT/BLE.
STANDBY_POWER_SAVE	Power save mode when module is not associated with either AP or station, ram is not retained in this mode.
STANDBY_POWER_SAVE_WITH_RAM_RETENTION	Power save mode when module is not associated with either AP or station, ram is retained in this mode.

Definition at line 1180 of file components/device/silabs/si91x/wireless/inc/sl_wifi_device.h