Constants#

This section provides a reference to Si91x Device Management constants.

Modules#

Boot Configuration Feature Bitmaps

Default Device Configuration

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_assertion_type_t {

SL_SI91X_ASSERTION_TYPE_LMAC = 0

SL_SI91X_ASSERTION_TYPE_SME = 1

SL_SI91X_ASSERTION_TYPE_UMAC = 2

SL_SI91X_ASSERTION_TYPE_NETX = 4

SL_SI91X_ASSERTION_TYPE_CA = 8

SL_SI91X_ASSERTION_TYPE_ALL = 15

}

Assertion type must be in the range of 0 to 15 (both included)

enum

sl_si91x_assertion_level_t {

SL_SI91X_ASSERTION_LEVEL_MIN = 0

SL_SI91X_ASSERTION_LEVEL_SP = 1

SL_SI91X_ASSERTION_LEVEL_REC = 2

SL_SI91X_ASSERTION_LEVEL_INFO = 4

SL_SI91X_ASSERTION_LEVEL_MAX = 15

}

Assertion level must be in the range of 0 to 15 (both included)

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 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

}

Si91x 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

}

Si91x wireless co-existence mode.

enum

sl_si91x_efuse_data_type_t {

SL_SI91X_EFUSE_MFG_SW_VERSION = 0

SL_SI91X_EFUSE_PTE_CRC = 1

}

Si91x efuse data index.

enum

sl_si91x_performance_profile_t {

HIGH_PERFORMANCE

ASSOCIATED_POWER_SAVE

ASSOCIATED_POWER_SAVE_LOW_LATENCY

DEEP_SLEEP_WITHOUT_RAM_RETENTION

DEEP_SLEEP_WITH_RAM_RETENTION

}

Si91x 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 functionality.
SL_SI91X_AP_DEAUTH_BASED_KEEP_ALIVE	AP performs keepalive functionality based on the RX packets received from its stations.
SL_SI91X_AP_NULL_BASED_KEEP_ALIVE	AP performs keepalive functionality by sending a NULL DATA packet to the station.

Definition at line 244 of file components/device/silabs/si91x/wireless/inc/sl_si91x_constants.h

sl_si91x_assertion_type_t#

sl_si91x_assertion_type_t

Assertion type must be in the range of 0 to 15 (both included)

Enumerator
SL_SI91X_ASSERTION_TYPE_LMAC	Assertion type specific to the LMAC core.
SL_SI91X_ASSERTION_TYPE_SME	Assertion type specific to the SME (Station Management Entity) core.
SL_SI91X_ASSERTION_TYPE_UMAC	Assertion type specific to the UMAC core.
SL_SI91X_ASSERTION_TYPE_NETX	Assertion type specific to the NETX (Networking Stack) core.
SL_SI91X_ASSERTION_TYPE_CA	Enables critical assertion indication and provides a RAM dump during critical assertions.
SL_SI91X_ASSERTION_TYPE_ALL	Enables assertion for all cores.

Definition at line 255 of file components/device/silabs/si91x/wireless/inc/sl_si91x_constants.h

sl_si91x_assertion_level_t#

sl_si91x_assertion_level_t

Assertion level must be in the range of 0 to 15 (both included)

Enumerator
SL_SI91X_ASSERTION_LEVEL_MIN	Minimum assertion level. Indicates that an assertion is mandatory.
SL_SI91X_ASSERTION_LEVEL_SP	Assertion for specific print messages, used for debugging or analysis.
SL_SI91X_ASSERTION_LEVEL_REC	Recoverable assertion level. Indicates that the system can recover from the assertion.
SL_SI91X_ASSERTION_LEVEL_INFO	Informational assertion level, used to log general information.
SL_SI91X_ASSERTION_LEVEL_MAX	Maximum assertion level. Enables all types of print statements.

Definition at line 266 of file components/device/silabs/si91x/wireless/inc/sl_si91x_constants.h

sl_si91x_band_mode_t#

sl_si91x_band_mode_t

Si91x band mode.

Note

Only 2.4 GHz is currently supported.

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

Definition at line 63 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)
CN	China.
IGNORE_REGION	Do not update region code during initialization.

Definition at line 71 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 milliseconds.
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 84 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 93 of file components/device/silabs/si91x/wireless/inc/sl_si91x_types.h

sl_si91x_operation_mode_t#

sl_si91x_operation_mode_t

Si91x operating mode.

Enumerator
SL_SI91X_CLIENT_MODE	Wi-Fi personal client mode.
SL_SI91X_ENTERPRISE_CLIENT_MODE	Wi-Fi enterprise client mode.
SL_SI91X_ACCESS_POINT_MODE	Wi-Fi access point mode.
SL_SI91X_TRANSCEIVER_MODE	Wi-Fi transceiver mode.
SL_SI91X_TRANSMIT_TEST_MODE	Wi-Fi transmit test mode.
SL_SI91X_CONCURRENT_MODE	Wi-Fi concurrent mode.
__FORCE_OPERATION_ENUM_16BIT	Force the enumeration to be 16-bit.

Definition at line 1965 of file components/device/silabs/si91x/wireless/inc/sl_wifi_device.h

sl_si91x_coex_mode_t#

sl_si91x_coex_mode_t

Si91x 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 is not needed.
SL_SI91X_WLAN_BLE_MODE	WLAN and BLE mode.
__FORCE_COEX_ENUM_16BIT	Force the enumeration to be 16-bit.

Definition at line 1977 of file components/device/silabs/si91x/wireless/inc/sl_wifi_device.h

sl_si91x_efuse_data_type_t#

sl_si91x_efuse_data_type_t

Si91x efuse data index.

Enumerator
SL_SI91X_EFUSE_MFG_SW_VERSION	Efuse data index for manufacturing software version.
SL_SI91X_EFUSE_PTE_CRC	Efuse data index for PTE CRC.

Definition at line 1990 of file components/device/silabs/si91x/wireless/inc/sl_wifi_device.h

sl_si91x_performance_profile_t#

sl_si91x_performance_profile_t

Si91x performance profile.

Enumerator
HIGH_PERFORMANCE	Power save is disabled and throughput is maximum.
ASSOCIATED_POWER_SAVE	Low power profile when the device is associated with an AP (MAX PSP).
ASSOCIATED_POWER_SAVE_LOW_LATENCY	Low power profile when the device is associated with an AP (FAST PSP).
DEEP_SLEEP_WITHOUT_RAM_RETENTION	Deep Sleep without RAM Retention when the device is not associated with AP.
DEEP_SLEEP_WITH_RAM_RETENTION	Deep Sleep with RAM Retention when the device is not associated with AP.

Definition at line 2111 of file components/device/silabs/si91x/wireless/inc/sl_wifi_device.h