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/*
* wlan . h - CC31xx / CC32xx Host Driver Implementation
*
* Copyright ( C ) 2014 Texas Instruments Incorporated - http : //www.ti.com/
*
*
* Redistribution and use in source and binary forms , with or without
* modification , are permitted provided that the following conditions
* are met :
*
* Redistributions of source code must retain the above copyright
* notice , this list of conditions and the following disclaimer .
*
* Redistributions in binary form must reproduce the above copyright
* notice , this list of conditions and the following disclaimer in the
* documentation and / or other materials provided with the
* distribution .
*
* Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission .
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* " AS IS " AND ANY EXPRESS OR IMPLIED WARRANTIES , INCLUDING , BUT NOT
* LIMITED TO , THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED . IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT , INDIRECT , INCIDENTAL ,
* SPECIAL , EXEMPLARY , OR CONSEQUENTIAL DAMAGES ( INCLUDING , BUT NOT
* LIMITED TO , PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES ; LOSS OF USE ,
* DATA , OR PROFITS ; OR BUSINESS INTERRUPTION ) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY , WHETHER IN CONTRACT , STRICT LIABILITY , OR TORT
* ( INCLUDING NEGLIGENCE OR OTHERWISE ) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE , EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE .
*
*/
/*****************************************************************************/
/* Include files */
/*****************************************************************************/
# include "simplelink.h"
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# ifndef __WLAN_H__
# define __WLAN_H__
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# ifdef __cplusplus
extern " C " {
# endif
/*****************************************************************************/
/* Macro declarations */
/*****************************************************************************/
/*!
\ addtogroup wlan
@ {
*/
# define SL_BSSID_LENGTH (6)
# define MAXIMAL_SSID_LENGTH (32)
# define NUM_OF_RATE_INDEXES (20)
# define SIZE_OF_RSSI_HISTOGRAM (6)
/* WLAN Disconnect Reason Codes */
# define SL_DISCONNECT_RESERVED_0 (0)
# define SL_DISCONNECT_UNSPECIFIED_REASON (1)
# define SL_PREVIOUS_AUTHENTICATION_NO_LONGER_VALID (2)
# define SL_DEAUTHENTICATED_BECAUSE_SENDING_STATION_IS_LEAVING (3)
# define SL_DISASSOCIATED_DUE_TO_INACTIVITY (4)
# define SL_DISASSOCIATED_BECAUSE_AP_IS_UNABLE_TO_HANDLE_ALL_CURRENTLY_ASSOCIATED_STATIONS (5)
# define SL_CLASS_2_FRAME_RECEIVED_FROM_NONAUTHENTICATED_STATION (6)
# define SL_CLASS_3_FRAME_RECEIVED_FROM_NONASSOCIATED_STATION (7)
# define SL_DISASSOCIATED_BECAUSE_SENDING_STATION_IS_LEAVING_BSS (8)
# define SL_STATION_REQUESTING_ASSOCIATION_IS_NOT_AUTHENTICATED_WITH_RESPONDING_STATION (9)
# define SL_DISASSOCIATED_BECAUSE_THE_INFORMATION_IN_THE_POWER_CAPABILITY_ELEMENT_IS_UNACCEPTABLE (10)
# define SL_DISASSOCIATED_BECAUSE_THE_INFORMATION_IN_THE_SUPPORTED_CHANNELS_ELEMENT_IS_UNACCEPTABLE (11)
# define SL_DISCONNECT_RESERVED_1 (12)
# define SL_INVALID_INFORMATION_ELEMENT (13)
# define SL_MESSAGE_INTEGRITY_CODE_MIC_FAILURE (14)
# define SL_FOUR_WAY_HANDSHAKE_TIMEOUT (15)
# define SL_GROUP_KEY_HANDSHAKE_TIMEOUT (16)
# define SL_RE_ASSOCIATION_REQUEST_PROBE_RESPONSE_BEACON_FRAME (17)
# define SL_INVALID_GROUP_CIPHER (18)
# define SL_INVALID_PAIRWISE_CIPHER (19)
# define SL_INVALID_AKMP (20)
# define SL_UNSUPPORTED_RSN_INFORMATION_ELEMENT_VERSION (21)
# define SL_INVALID_RSN_INFORMATION_ELEMENT_CAPABILITIES (22)
# define SL_IEEE_802_1X_AUTHENTICATION_FAILED (23)
# define SL_CIPHER_SUITE_REJECTED_BECAUSE_OF_THE_SECURITY_POLICY (24)
# define SL_DISCONNECT_RESERVED_2 (25)
# define SL_DISCONNECT_RESERVED_3 (26)
# define SL_DISCONNECT_RESERVED_4 (27)
# define SL_DISCONNECT_RESERVED_5 (28)
# define SL_DISCONNECT_RESERVED_6 (29)
# define SL_DISCONNECT_RESERVED_7 (30)
# define SL_DISCONNECT_RESERVED_8 (31)
# define SL_USER_INITIATED_DISCONNECTION (200)
/* Wlan error codes */
# define SL_ERROR_KEY_ERROR (-3)
# define SL_ERROR_INVALID_ROLE (-71)
# define SL_ERROR_INVALID_SECURITY_TYPE (-84)
# define SL_ERROR_PASSPHRASE_TOO_LONG (-85)
# define SL_ERROR_WPS_NO_PIN_OR_WRONG_PIN_LEN (-87)
# define SL_ERROR_EAP_WRONG_METHOD (-88)
# define SL_ERROR_PASSWORD_ERROR (-89)
# define SL_ERROR_EAP_ANONYMOUS_LEN_ERROR (-90)
# define SL_ERROR_SSID_LEN_ERROR (-91)
# define SL_ERROR_USER_ID_LEN_ERROR (-92)
# define SL_ERROR_ILLEGAL_WEP_KEY_INDEX (-95)
# define SL_ERROR_INVALID_DWELL_TIME_VALUES (-96)
# define SL_ERROR_INVALID_POLICY_TYPE (-97)
# define SL_ERROR_PM_POLICY_INVALID_OPTION (-98)
# define SL_ERROR_PM_POLICY_INVALID_PARAMS (-99)
# define SL_ERROR_WIFI_ALREADY_DISCONNECTED (-129)
# define SL_ERROR_WIFI_NOT_CONNECTED (-59)
# define SL_SEC_TYPE_OPEN (0)
# define SL_SEC_TYPE_WEP (1)
# define SL_SEC_TYPE_WPA (2) /* deprecated */
# define SL_SEC_TYPE_WPA_WPA2 (2)
# define SL_SEC_TYPE_WPS_PBC (3)
# define SL_SEC_TYPE_WPS_PIN (4)
# define SL_SEC_TYPE_WPA_ENT (5)
# define SL_SEC_TYPE_P2P_PBC (6)
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# define SL_SEC_TYPE_P2P_PIN_KEYPAD (7)
# define SL_SEC_TYPE_P2P_PIN_DISPLAY (8)
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# define SL_SEC_TYPE_P2P_PIN_AUTO (9) /* NOT Supported yet */
# define SL_SCAN_SEC_TYPE_OPEN (0)
# define SL_SCAN_SEC_TYPE_WEP (1)
# define SL_SCAN_SEC_TYPE_WPA (2)
# define SL_SCAN_SEC_TYPE_WPA2 (3)
# define TLS (0x1)
# define MSCHAP (0x0)
# define PSK (0x2)
# define TTLS (0x10)
# define PEAP0 (0x20)
# define PEAP1 (0x40)
# define FAST (0x80)
# define FAST_AUTH_PROVISIONING (0x02)
# define FAST_UNAUTH_PROVISIONING (0x01)
# define FAST_NO_PROVISIONING (0x00)
# define EAPMETHOD_PHASE2_SHIFT (8)
# define EAPMETHOD_PAIRWISE_CIPHER_SHIFT (19)
# define EAPMETHOD_GROUP_CIPHER_SHIFT (27)
# define WPA_CIPHER_CCMP (0x1)
# define WPA_CIPHER_TKIP (0x2)
# define CC31XX_DEFAULT_CIPHER (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP)
# define EAPMETHOD(phase1,phase2,pairwise_cipher,group_cipher) \
( ( phase1 ) | \
( ( phase2 ) < < EAPMETHOD_PHASE2_SHIFT ) | \
( ( _u32 ) ( pairwise_cipher ) < < EAPMETHOD_PAIRWISE_CIPHER_SHIFT ) | \
( ( _u32 ) ( group_cipher ) < < EAPMETHOD_GROUP_CIPHER_SHIFT ) )
/* phase1 phase2 pairwise_cipher group_cipher */
# define SL_ENT_EAP_METHOD_TLS EAPMETHOD(TLS , 0 , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_ENT_EAP_METHOD_TTLS_TLS EAPMETHOD(TTLS , TLS , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_ENT_EAP_METHOD_TTLS_MSCHAPv2 EAPMETHOD(TTLS , MSCHAP , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_ENT_EAP_METHOD_TTLS_PSK EAPMETHOD(TTLS , PSK , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_ENT_EAP_METHOD_PEAP0_TLS EAPMETHOD(PEAP0 , TLS , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_ENT_EAP_METHOD_PEAP0_MSCHAPv2 EAPMETHOD(PEAP0 , MSCHAP , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_ENT_EAP_METHOD_PEAP0_PSK EAPMETHOD(PEAP0 , PSK , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_ENT_EAP_METHOD_PEAP1_TLS EAPMETHOD(PEAP1 , TLS , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_ENT_EAP_METHOD_PEAP1_MSCHAPv2 EAPMETHOD(PEAP1 , MSCHAP , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_ENT_EAP_METHOD_PEAP1_PSK EAPMETHOD(PEAP1 , PSK , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_ENT_EAP_METHOD_FAST_AUTH_PROVISIONING EAPMETHOD(FAST , FAST_AUTH_PROVISIONING , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_ENT_EAP_METHOD_FAST_UNAUTH_PROVISIONING EAPMETHOD(FAST , FAST_UNAUTH_PROVISIONING , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_ENT_EAP_METHOD_FAST_NO_PROVISIONING EAPMETHOD(FAST , FAST_NO_PROVISIONING , CC31XX_DEFAULT_CIPHER , CC31XX_DEFAULT_CIPHER)
# define SL_LONG_PREAMBLE (0)
# define SL_SHORT_PREAMBLE (1)
# define SL_RAW_RF_TX_PARAMS_CHANNEL_SHIFT (0)
# define SL_RAW_RF_TX_PARAMS_RATE_SHIFT (6)
# define SL_RAW_RF_TX_PARAMS_POWER_SHIFT (11)
# define SL_RAW_RF_TX_PARAMS_PREAMBLE_SHIFT (15)
# define SL_RAW_RF_TX_PARAMS(chan,rate,power,preamble) \
( ( chan < < SL_RAW_RF_TX_PARAMS_CHANNEL_SHIFT ) | \
( rate < < SL_RAW_RF_TX_PARAMS_RATE_SHIFT ) | \
( power < < SL_RAW_RF_TX_PARAMS_POWER_SHIFT ) | \
( preamble < < SL_RAW_RF_TX_PARAMS_PREAMBLE_SHIFT ) )
/* wlan config application IDs */
# define SL_WLAN_CFG_AP_ID (0)
# define SL_WLAN_CFG_GENERAL_PARAM_ID (1)
# define SL_WLAN_CFG_P2P_PARAM_ID (2)
/* wlan AP Config set/get options */
# define WLAN_AP_OPT_SSID (0)
# define WLAN_AP_OPT_CHANNEL (3)
# define WLAN_AP_OPT_HIDDEN_SSID (4)
# define WLAN_AP_OPT_SECURITY_TYPE (6)
# define WLAN_AP_OPT_PASSWORD (7)
# define WLAN_GENERAL_PARAM_OPT_COUNTRY_CODE (9)
# define WLAN_GENERAL_PARAM_OPT_STA_TX_POWER (10)
# define WLAN_GENERAL_PARAM_OPT_AP_TX_POWER (11)
# define WLAN_P2P_OPT_DEV_NAME (12)
# define WLAN_P2P_OPT_DEV_TYPE (13)
# define WLAN_P2P_OPT_CHANNEL_N_REGS (14)
# define WLAN_GENERAL_PARAM_OPT_INFO_ELEMENT (16)
# define WLAN_GENERAL_PARAM_OPT_SCAN_PARAMS (18) /* change the scan channels and RSSI threshold using this configuration option */
/* SmartConfig CIPHER options */
# define SMART_CONFIG_CIPHER_SFLASH (0) /* password is not delivered by the application. The Simple Manager should */
/* check if the keys are stored in the Flash. */
# define SMART_CONFIG_CIPHER_AES (1) /* AES (other types are not supported) */
# define SMART_CONFIG_CIPHER_NONE (0xFF) /* do not check in the flash */
# define SL_POLICY_CONNECTION (0x10)
# define SL_POLICY_SCAN (0x20)
# define SL_POLICY_PM (0x30)
# define SL_POLICY_P2P (0x40)
# define VAL_2_MASK(position,value) ((1 & (value))<<(position))
# define MASK_2_VAL(position,mask) (((1 << position) & (mask)) >> (position))
# define SL_CONNECTION_POLICY(Auto,Fast,Open,anyP2P,autoSmartConfig) (VAL_2_MASK(0,Auto) | VAL_2_MASK(1,Fast) | VAL_2_MASK(2,Open) | VAL_2_MASK(3,anyP2P) | VAL_2_MASK(4,autoSmartConfig))
# define SL_SCAN_POLICY_EN(policy) (MASK_2_VAL(0,policy))
# define SL_SCAN_POLICY(Enable) (VAL_2_MASK(0,Enable))
# define SL_NORMAL_POLICY (0)
# define SL_LOW_LATENCY_POLICY (1)
# define SL_LOW_POWER_POLICY (2)
# define SL_ALWAYS_ON_POLICY (3)
# define SL_LONG_SLEEP_INTERVAL_POLICY (4)
# define SL_P2P_ROLE_NEGOTIATE (3)
# define SL_P2P_ROLE_GROUP_OWNER (15)
# define SL_P2P_ROLE_CLIENT (0)
# define SL_P2P_NEG_INITIATOR_ACTIVE (0)
# define SL_P2P_NEG_INITIATOR_PASSIVE (1)
# define SL_P2P_NEG_INITIATOR_RAND_BACKOFF (2)
# define POLICY_VAL_2_OPTIONS(position,mask,policy) ((mask & policy) << position )
# define SL_P2P_POLICY(p2pNegType,p2pNegInitiator) (POLICY_VAL_2_OPTIONS(0,0xF,(p2pNegType > SL_P2P_ROLE_GROUP_OWNER ? SL_P2P_ROLE_GROUP_OWNER : p2pNegType)) | \
POLICY_VAL_2_OPTIONS ( 4 , 0x1 , ( p2pNegType > SL_P2P_ROLE_GROUP_OWNER ? 1 : 0 ) ) | \
POLICY_VAL_2_OPTIONS ( 5 , 0x3 , p2pNegInitiator ) )
/* Info elements */
# define INFO_ELEMENT_DEFAULT_ID (0) /* 221 will be used */
/* info element size is up to 252 bytes (+ 3 bytes of OUI). */
# define INFO_ELEMENT_MAX_SIZE (252)
/* For AP - the total length of all info elements is 300 bytes (for example - 4 info elements of 75 bytes each) */
# define INFO_ELEMENT_MAX_TOTAL_LENGTH_AP (300)
/* For P2P - the total length of all info elements is 150 bytes (for example - 4 info elements of 40 bytes each) */
# define INFO_ELEMENT_MAX_TOTAL_LENGTH_P2P_GO (160)
# define INFO_ELEMENT_AP_ROLE (0)
# define INFO_ELEMENT_P2P_GO_ROLE (1)
/* we support up to 4 info elements per Role. */
# define MAX_PRIVATE_INFO_ELEMENTS_SUPPROTED (4)
# define INFO_ELEMENT_DEFAULT_OUI_0 (0x08)
# define INFO_ELEMENT_DEFAULT_OUI_1 (0x00)
# define INFO_ELEMENT_DEFAULT_OUI_2 (0x28)
# define INFO_ELEMENT_DEFAULT_OUI (0x000000) /* 08, 00, 28 will be used */
/*****************************************************************************/
/* Structure/Enum declarations */
/*****************************************************************************/
typedef enum
{
RATE_1M = 1 ,
RATE_2M = 2 ,
RATE_5_5M = 3 ,
RATE_11M = 4 ,
RATE_6M = 6 ,
RATE_9M = 7 ,
RATE_12M = 8 ,
RATE_18M = 9 ,
RATE_24M = 10 ,
RATE_36M = 11 ,
RATE_48M = 12 ,
RATE_54M = 13 ,
RATE_MCS_0 = 14 ,
RATE_MCS_1 = 15 ,
RATE_MCS_2 = 16 ,
RATE_MCS_3 = 17 ,
RATE_MCS_4 = 18 ,
RATE_MCS_5 = 19 ,
RATE_MCS_6 = 20 ,
RATE_MCS_7 = 21 ,
MAX_NUM_RATES = 0xFF
} SlRateIndex_e ;
typedef enum {
DEV_PW_DEFAULT = 0 ,
DEV_PW_PIN_KEYPAD = 1 ,
DEV_PW_PUSH_BUTTON = 4 ,
DEV_PW_PIN_DISPLAY = 5
} sl_p2p_dev_password_method ;
typedef struct
{
_u32 status ;
_u32 ssid_len ;
_u8 ssid [ 32 ] ;
_u32 private_token_len ;
_u8 private_token [ 32 ] ;
} slSmartConfigStartAsyncResponse_t ;
typedef struct
{
_u16 status ;
_u16 padding ;
} slSmartConfigStopAsyncResponse_t ;
typedef struct
{
_u16 status ;
_u16 padding ;
} slWlanConnFailureAsyncResponse_t ;
typedef struct
{
_u8 connection_type ; /* 0-STA,3-P2P_CL */
_u8 ssid_len ;
_u8 ssid_name [ 32 ] ;
_u8 go_peer_device_name_len ;
_u8 go_peer_device_name [ 32 ] ;
_u8 bssid [ 6 ] ;
_u8 reason_code ;
_u8 padding [ 2 ] ;
} slWlanConnectAsyncResponse_t ;
typedef struct
{
_u8 go_peer_device_name [ 32 ] ;
_u8 mac [ 6 ] ;
_u8 go_peer_device_name_len ;
_u8 wps_dev_password_id ;
_u8 own_ssid [ 32 ] ; /* relevant for event sta-connected only */
_u8 own_ssid_len ; /* relevant for event sta-connected only */
_u8 padding [ 3 ] ;
} slPeerInfoAsyncResponse_t ;
typedef union
{
slSmartConfigStartAsyncResponse_t smartConfigStartResponse ; /*SL_WLAN_SMART_CONFIG_COMPLETE_EVENT*/
slSmartConfigStopAsyncResponse_t smartConfigStopResponse ; /*SL_WLAN_SMART_CONFIG_STOP_EVENT */
slPeerInfoAsyncResponse_t APModeStaConnected ; /* SL_WLAN_STA_CONNECTED_EVENT - relevant only in AP mode - holds information regarding a new STA connection */
slPeerInfoAsyncResponse_t APModestaDisconnected ; /* SL_WLAN_STA_DISCONNECTED_EVENT - relevant only in AP mode - holds information regarding a STA disconnection */
slWlanConnectAsyncResponse_t STAandP2PModeWlanConnected ; /* SL_WLAN_CONNECT_EVENT - relevant only in STA and P2P mode - holds information regarding a new connection */
slWlanConnectAsyncResponse_t STAandP2PModeDisconnected ; /* SL_WLAN_DISCONNECT_EVENT - relevant only in STA and P2P mode - holds information regarding a disconnection */
slPeerInfoAsyncResponse_t P2PModeDevFound ; /* SL_WLAN_P2P_DEV_FOUND_EVENT - relevant only in P2P mode */
slPeerInfoAsyncResponse_t P2PModeNegReqReceived ; /* SL_WLAN_P2P_NEG_REQ_RECEIVED_EVENT - relevant only in P2P mode */
slWlanConnFailureAsyncResponse_t P2PModewlanConnectionFailure ; /* SL_WLAN_CONNECTION_FAILED_EVENT - relevant only in P2P mode */
} SlWlanEventData_u ;
typedef struct
{
_u32 Event ;
SlWlanEventData_u EventData ;
} SlWlanEvent_t ;
typedef struct
{
_u32 ReceivedValidPacketsNumber ; /* sum of the packets that been received OK (include filtered) */
_u32 ReceivedFcsErrorPacketsNumber ; /* sum of the packets that been dropped due to FCS error */
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_u32 ReceivedAddressMismatchPacketsNumber ; /* sum of the packets that been received but filtered out by one of the HW filters */
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_i16 AvarageDataCtrlRssi ; /* average RSSI for all valid data packets received */
_i16 AvarageMgMntRssi ; /* average RSSI for all valid management packets received */
_u16 RateHistogram [ NUM_OF_RATE_INDEXES ] ; /* rate histogram for all valid packets received */
_u16 RssiHistogram [ SIZE_OF_RSSI_HISTOGRAM ] ; /* RSSI histogram from -40 until -87 (all below and above\n RSSI will appear in the first and last cells */
_u32 StartTimeStamp ; /* the time stamp started collecting the statistics in uSec */
_u32 GetTimeStamp ; /* the time stamp called the get statistics command */
} SlGetRxStatResponse_t ;
typedef struct
{
_u8 ssid [ MAXIMAL_SSID_LENGTH ] ;
_u8 ssid_len ;
_u8 sec_type ;
_u8 bssid [ SL_BSSID_LENGTH ] ;
_i8 rssi ;
_i8 reserved [ 3 ] ;
} Sl_WlanNetworkEntry_t ;
typedef struct
{
_u8 Type ;
_i8 * Key ;
_u8 KeyLen ;
} SlSecParams_t ;
typedef struct
{
_i8 * User ;
_u8 UserLen ;
_i8 * AnonUser ;
_u8 AnonUserLen ;
_u8 CertIndex ; /* not supported */
_u32 EapMethod ;
} SlSecParamsExt_t ;
typedef struct
{
_i8 User [ 32 ] ;
_u8 UserLen ;
_i8 AnonUser [ 32 ] ;
_u8 AnonUserLen ;
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_u8 CertIndex ; /* not supported */
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_u32 EapMethod ;
} SlGetSecParamsExt_t ;
typedef enum
{
ROLE_STA = 0 ,
ROLE_AP = 2 ,
ROLE_P2P = 3 ,
ROLE_STA_ERR = - 1 , /* Failure to load MAC/PHY in STA role */
ROLE_AP_ERR = - ROLE_AP , /* Failure to load MAC/PHY in AP role */
ROLE_P2P_ERR = - ROLE_P2P /* Failure to load MAC/PHY in P2P role */
} SlWlanMode_t ;
typedef struct
{
_u32 G_Channels_mask ;
_i32 rssiThershold ;
} slWlanScanParamCommand_t ;
typedef struct
{
_u8 id ;
_u8 oui [ 3 ] ;
_u16 length ;
_u8 data [ 252 ] ;
} sl_protocol_InfoElement_t ;
typedef struct
{
_u8 index ; /* 0 - MAX_PRIVATE_INFO_ELEMENTS_SUPPROTED */
_u8 role ; /* bit0: AP = 0, GO = 1 */
sl_protocol_InfoElement_t ie ;
} sl_protocol_WlanSetInfoElement_t ;
/*****************************************************************************/
/* Function prototypes */
/*****************************************************************************/
/*!
\ brief Connect to wlan network as a station
\ param [ in ] pName up to 32 bytes in case of STA the name is the SSID of the Access Point
\ param [ in ] NameLen name length
\ param [ in ] pMacAddr 6 bytes for MAC address
\ param [ in ] pSecParams Security parameters ( use NULL key for SL_SEC_TYPE_OPEN )
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Security types options : \ n
- SL_SEC_TYPE_OPEN
- SL_SEC_TYPE_WEP
- SL_SEC_TYPE_WPA_WPA2
- SL_SEC_TYPE_WPA_ENT
- SL_SEC_TYPE_WPS_PBC
- SL_SEC_TYPE_WPS_PIN
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\ param [ in ] pSecExtParams Enterprise parameters ( set NULL in case Enterprise parameters is not in use )
\ return On success , zero is returned . On error , negative is returned
In case error number ( - 71 ) is returned , it indicates a connection was activated while the device it running in AP role
\ sa sl_WlanDisconnect
\ note belongs to \ ref ext_api
\ warning In this version only single enterprise mode could be used
SL_SEC_TYPE_WPA is a deprecated definition , the new definition is SL_SEC_TYPE_WPA_WPA2
*/
# if _SL_INCLUDE_FUNC(sl_WlanConnect)
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_i16 sl_WlanConnect ( const _i8 * pName , const _i16 NameLen , const _u8 * pMacAddr , const SlSecParams_t * pSecParams , const SlSecParamsExt_t * pSecExtParams ) ;
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# endif
/*!
\ brief wlan disconnect
Disconnect connection
\ return 0 disconnected done , other already disconnected
\ sa sl_WlanConnect
\ note belongs to \ ref ext_api
\ warning
*/
# if _SL_INCLUDE_FUNC(sl_WlanDisconnect)
_i16 sl_WlanDisconnect ( void ) ;
# endif
/*!
\ brief add profile
When auto start is enabled , the device connects to a
station from the profiles table . Up to 7 profiles are
supported . If several profiles configured the device chose
the highest priority profile , within each priority group ,
device will chose profile based on security policy , signal
strength , etc parameters .
\ param [ in ] pName up to 32 bytes in case of STA the name is the
SSID of the Access Point
in case of P2P the name is the remote device name
\ param [ in ] NameLen name length
\ param [ in ] pMacAddr 6 bytes for MAC address
\ param [ in ] pSecParams Security parameters - security type
( SL_SEC_TYPE_OPEN , SL_SEC_TYPE_WEP , SL_SEC_TYPE_WPA_WPA2 ,
SL_SEC_TYPE_P2P_PBC , SL_SEC_TYPE_P2P_PIN_KEYPAD , SL_SEC_TYPE_P2P_PIN_DISPLAY , SL_SEC_TYPE_WPA_ENT ) , key , and key length
in case of p2p security type pin the key refers to pin code
\ param [ in ] pSecExtParams Enterprise parameters - identity , identity length ,
Anonymous , Anonymous length , CertIndex ( not supported ,
certificates need to be placed in a specific file ID ) ,
EapMethod . Use NULL in case Enterprise parameters is not in use
\ param [ in ] Priority profile priority . Lowest priority : 0
\ param [ in ] Options Not supported
\ return On success , profile stored index is returned . On error , negative value is returned
\ sa sl_WlanProfileGet , sl_WlanProfileDel
\ note belongs to \ ref ext_api
\ warning Only one Enterprise profile is supported .
Please Note that in case of adding an existing profile ( compared by pName , pMACAddr and security type )
the old profile will be deleted and the same index will be returned .
SL_SEC_TYPE_WPA is a deprecated definition , the new definition is SL_SEC_TYPE_WPA_WPA2
*/
# if _SL_INCLUDE_FUNC(sl_WlanProfileAdd)
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_i16 sl_WlanProfileAdd ( const _i8 * pName , const _i16 NameLen , const _u8 * pMacAddr , const SlSecParams_t * pSecParams , const SlSecParamsExt_t * pSecExtParams , const _u32 Priority , const _u32 Options ) ;
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# endif
/*!
\ brief get profile
read profile from the device
\ param [ in ] Index profile stored index , if index does not exists
error is return
\ param [ out ] pName up to 32 bytes , in case of sta mode the name of the Access Point
in case of p2p mode the name of the Remote Device
\ param [ out ] pNameLen name length
\ param [ out ] pMacAddr 6 bytes for MAC address
\ param [ out ] pSecParams security parameters - security type
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( SL_SEC_TYPE_OPEN , SL_SEC_TYPE_WEP , SL_SEC_TYPE_WPA_WPA2 or
SL_SEC_TYPE_WPS_PBC , SL_SEC_TYPE_WPS_PIN , SL_SEC_TYPE_WPA_ENT , SL_SEC_TYPE_P2P_PBC , SL_SEC_TYPE_P2P_PIN_KEYPAD or SL_SEC_TYPE_P2P_PIN_DISPLAY ) , key and key length are not
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in case of p2p security type pin the key refers to pin code
return due to security reasons .
\ param [ out ] pSecExtParams enterprise parameters - identity , identity
length , Anonymous , Anonymous length
CertIndex ( not supported ) , EapMethod .
\ param [ out ] Priority profile priority
\ return On success , Profile security type is returned ( 0 or positive number ) . On error , - 1 is
returned
\ sa sl_WlanProfileAdd , sl_WlanProfileDel
\ note belongs to \ ref ext_api
\ warning
*/
# if _SL_INCLUDE_FUNC(sl_WlanProfileGet)
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_i16 sl_WlanProfileGet ( const _i16 Index , _i8 * pName , _i16 * pNameLen , _u8 * pMacAddr , SlSecParams_t * pSecParams , SlGetSecParamsExt_t * pSecExtParams , _u32 * pPriority ) ;
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# endif
/*!
\ brief Delete WLAN profile
Delete WLAN profile
\ param [ in ] index number of profile to delete . Possible values are 0 to 6.
Index value 255 will delete all saved profiles
\ return On success , zero is returned . On error , - 1 is
returned
\ sa sl_WlanProfileAdd , sl_WlanProfileGet
\ note belongs to \ ref ext_api
\ warning
*/
# if _SL_INCLUDE_FUNC(sl_WlanProfileDel)
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_i16 sl_WlanProfileDel ( const _i16 Index ) ;
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# endif
/*!
\ brief Set policy values
\ param [ in ] Type Type of policy to be modified . The Options are : \ n
- SL_POLICY_CONNECTION
- SL_POLICY_SCAN
- SL_POLICY_PM
- SL_POLICY_P2P
\ param [ in ] Policy The option value which depends on action type
\ param [ in ] pVal An optional value pointer
\ param [ in ] ValLen An optional value length , in bytes
\ return On success , zero is returned . On error , - 1 is
returned
\ sa sl_WlanPolicyGet
\ note belongs to \ ref ext_api
\ warning
\ par
SL_POLICY_CONNECTION type defines three options available to connect the CC31xx device to the AP : \ n
- If Auto Connect is set , the CC31xx device tries to automatically reconnect to one of its stored profiles , each time the connection fails or the device is rebooted . \ n
To set this option , use : \ n
< b > sl_WlanPolicySet ( SL_POLICY_CONNECTION , SL_CONNECTION_POLICY ( 1 , 0 , 0 , 0 , 0 ) , NULL , 0 ) < / b >
- If Fast Connect is set , the CC31xx device tries to establish a fast connection to AP . \ n
To set this option , use : \ n
< b > sl_WlanPolicySet ( SL_POLICY_CONNECTION , SL_CONNECTION_POLICY ( 0 , 1 , 0 , 0 , 0 ) , NULL , 0 ) < / b >
- ( relevant for P2P mode only ) - If Any P2P is set , CC31xx / CC32xx device tries to automatically connect to the first P2P device available , \ n
supporting push button only . To set this option , use : \ n
< b > sl_WlanPolicySet ( SL_POLICY_CONNECTION , SL_CONNECTION_POLICY ( 0 , 0 , 0 , 1 , 0 ) , NULL , 0 ) < / b >
- For auto smart config upon restart ( any command from Host will end this state ) use : \ n
< b > sl_WlanPolicySet ( SL_POLICY_CONNECTION , SL_CONNECTION_POLICY ( 0 , 0 , 0 , 0 , 1 ) , NULL , 0 ) < / b > \ n
The options above could be combined to a single action , if more than one action is required . \ n
\ par
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SL_POLICY_SCAN defines system scan time interval . Default interval is 10 minutes . \ n
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After settings scan interval , an immediate scan is activated . The next scan will be based on the interval settings . \ n
- For example , setting scan interval to 1 minute interval use : \ n
_u32 intervalInSeconds = 60 ; \ n
# define SL_SCAN_ENABLE 1 \n<b>
sl_WlanPolicySet ( SL_POLICY_SCAN , SL_SCAN_ENABLE , ( _u8 * ) & intervalInSeconds , sizeof ( intervalInSeconds ) ) ; < / b > \ n
- For example , disable scan : \ n
# define SL_SCAN_DISABLE 0 \n<b>
sl_WlanPolicySet ( SL_POLICY_SCAN , SL_SCAN_DISABLE , 0 , 0 ) ; < / b > \ n
\ par
SL_POLICY_PM defines a power management policy for Station mode only :
- For setting normal power management ( default ) policy use : < b > sl_WlanPolicySet ( SL_POLICY_PM , SL_NORMAL_POLICY , NULL , 0 ) < / b >
- For setting low latency power management policy use : < b > sl_WlanPolicySet ( SL_POLICY_PM , SL_LOW_LATENCY_POLICY , NULL , 0 ) < / b >
- For setting low power management policy use : < b > sl_WlanPolicySet ( SL_POLICY_PM , SL_LOW_POWER_POLICY , NULL , 0 ) < / b >
- For setting always on power management policy use : < b > sl_WlanPolicySet ( SL_POLICY_PM , SL_ALWAYS_ON_POLICY , NULL , 0 ) < / b >
- For setting Long Sleep Interval policy use : \ n
_u16 PolicyBuff [ 4 ] = { 0 , 0 , 800 , 0 } ; // PolicyBuff[2] is max sleep time in mSec \n<b>
sl_WlanPolicySet ( SL_POLICY_PM , SL_LONG_SLEEP_INTERVAL_POLICY , ( _u8 * ) PolicyBuff , sizeof ( PolicyBuff ) ) ; < / b > \ n
SL_POLICY_P2P defines p2p negotiation policy parameters for P2P role :
- To set intent negotiation value , set on of the following :
SL_P2P_ROLE_NEGOTIATE - intent 3
SL_P2P_ROLE_GROUP_OWNER - intent 15
SL_P2P_ROLE_CLIENT - intent 0
- To set negotiation initiator value ( initiator policy of first negotiation action frame ) , set on of the following :
SL_P2P_NEG_INITIATOR_ACTIVE
SL_P2P_NEG_INITIATOR_PASSIVE
SL_P2P_NEG_INITIATOR_RAND_BACKOFF
For example : \ n
< b > sl_WlanPolicySet ( SL_POLICY_P2P , SL_P2P_POLICY ( SL_P2P_ROLE_NEGOTIATE , SL_P2P_NEG_INITIATOR_RAND_BACKOFF ) , NULL , 0 ) < / b >
*/
# if _SL_INCLUDE_FUNC(sl_WlanPolicySet)
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_i16 sl_WlanPolicySet ( const _u8 Type , const _u8 Policy , _u8 * pVal , const _u8 ValLen ) ;
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# endif
/*!
\ brief get policy values
\ param [ in ] Type SL_POLICY_CONNECTION , SL_POLICY_SCAN , SL_POLICY_PM , SL_POLICY_P2P \ n
\ param [ in ] Policy argument may be set to any value \ n
\ param [ out ] The returned values , depends on each policy type , will be stored in the allocated buffer pointed by pVal
with a maximum buffer length set by the calling function and pointed to by argument * pValLen
\ return On success , zero is returned . On error , - 1 is returned
\ sa sl_WlanPolicySet
\ note belongs to \ ref ext_api
\ warning The value pointed by the argument * pValLen should be set to a value different from 0 and
greater than the buffer length returned from the SL device . Otherwise , an error will be returned .
*/
# if _SL_INCLUDE_FUNC(sl_WlanPolicyGet)
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_i16 sl_WlanPolicyGet ( const _u8 Type , _u8 Policy , _u8 * pVal , _u8 * pValLen ) ;
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# endif
/*!
\ brief Gets the WLAN scan operation results
Gets scan results , gets entry from scan result table
\ param [ in ] Index - Starting index identifier ( range 0 - 19 ) for getting scan results
\ param [ in ] Count - How many entries to fetch . Max is ( 20 - " Index " ) .
\ param [ out ] pEntries - pointer to an allocated Sl_WlanNetworkEntry_t .
the number of array items should match " Count "
sec_type : SL_SCAN_SEC_TYPE_OPEN , SL_SCAN_SEC_TYPE_WEP , SL_SCAN_SEC_TYPE_WPA or SL_SCAN_SEC_TYPE_WPA2
\ return Number of valid networks list items
\ sa
\ note belongs to \ ref ext_api
\ warning This command do not initiate any active scanning action
\ par Example :
\ code An example of fetching max 10 results :
Sl_WlanNetworkEntry_t netEntries [ 10 ] ;
_i16 resultsCount = sl_WlanGetNetworkList ( 0 , 10 , & netEntries [ 0 ] ) ;
for ( i = 0 ; i < resultsCount ; i + + )
{
printf ( " %s \n " , netEntries [ i ] . ssid ) ;
}
\ endcode
*/
# if _SL_INCLUDE_FUNC(sl_WlanGetNetworkList)
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_i16 sl_WlanGetNetworkList ( const _u8 Index , const _u8 Count , Sl_WlanNetworkEntry_t * pEntries ) ;
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# endif
/*!
\ brief Start collecting wlan RX statistics , for unlimited time .
\ return On success , zero is returned . On error , - 1 is returned
\ sa sl_WlanRxStatStop sl_WlanRxStatGet
\ note belongs to \ ref ext_api
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\ warning
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\ par Example :
\ code Getting wlan RX statistics :
void RxStatCollectTwice ( )
{
SlGetRxStatResponse_t rxStat ;
_i16 rawSocket ;
_i8 DataFrame [ 200 ] ;
struct SlTimeval_t timeval ;
timeval . tv_sec = 0 ; // Seconds
timeval . tv_usec = 20000 ; // Microseconds. 10000 microseconds resolution
sl_WlanRxStatStart ( ) ; // set statistics mode
rawSocket = sl_Socket ( SL_AF_RF , SL_SOCK_RAW , eChannel ) ;
// set timeout - in case we have no activity for the specified channel
sl_SetSockOpt ( rawSocket , SL_SOL_SOCKET , SL_SO_RCVTIMEO , & timeval , sizeof ( timeval ) ) ; // Enable receive timeout
status = sl_Recv ( rawSocket , DataFrame , sizeof ( DataFrame ) , 0 ) ;
Sleep ( 1000 ) ; // sleep for 1 sec
sl_WlanRxStatGet ( & rxStat , 0 ) ; // statistics has been cleared upon read
Sleep ( 1000 ) ; // sleep for 1 sec
sl_WlanRxStatGet ( & rxStat , 0 ) ;
}
\ endcode
*/
# if _SL_INCLUDE_FUNC(sl_WlanRxStatStart)
_i16 sl_WlanRxStatStart ( void ) ;
# endif
/*!
\ brief Stop collecting wlan RX statistic , ( if previous called sl_WlanRxStatStart )
\ return On success , zero is returned . On error , - 1 is returned
\ sa sl_WlanRxStatStart sl_WlanRxStatGet
\ note belongs to \ ref ext_api
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\ warning
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*/
# if _SL_INCLUDE_FUNC(sl_WlanRxStatStop)
_i16 sl_WlanRxStatStop ( void ) ;
# endif
/*!
\ brief Get wlan RX statistics . upon calling this command , the statistics counters will be cleared .
\ param [ in ] Flags should be 0 ( not applicable right now , will be added the future )
\ param [ in ] pRxStat a pointer to SlGetRxStatResponse_t filled with Rx statistics results
\ return On success , zero is returned . On error , - 1 is returned
\ sa sl_WlanRxStatStart sl_WlanRxStatStop
\ note belongs to \ ref ext_api
\ warning
*/
# if _SL_INCLUDE_FUNC(sl_WlanRxStatGet)
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_i16 sl_WlanRxStatGet ( SlGetRxStatResponse_t * pRxStat , const _u32 Flags ) ;
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# endif
/*!
\ brief Stop Smart Config procedure . Once Smart Config will be stopped ,
Asynchronous event will be received - SL_OPCODE_WLAN_SMART_CONFIG_STOP_ASYNC_RESPONSE .
\ param [ in ] none
\ param [ out ] none
\ return 0 - if Stop Smart Config is about to be executed without errors .
\ sa sl_WlanSmartConfigStart
\ note belongs to \ ref ext_api
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\ warning
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*/
# if _SL_INCLUDE_FUNC(sl_WlanSmartConfigStop)
_i16 sl_WlanSmartConfigStop ( void ) ;
# endif
/*!
\ brief Start Smart Config procedure
\ par
The target of the procedure is to let the \ n
device to gain the network parameters : SSID and Password ( if network is secured ) \ n
and to connect to it once located in the network range . \ n
An external application should be used on a device connected to any mobile network . \ n
The external application will transmit over the air the network parameters in secured manner . \ n
The Password may be decrypted using a Key . \ n
The decryption method may be decided in the command or embedded in the Flash . \ n
The procedure can be activated for 1 - 3 group ID in the range of BIT_0 - BIT_15 where the default group ID id 0 ( BIT_0 ) \ n
Once Smart Config has ended successfully , Asynchronous event will be received - \ n
SL_OPCODE_WLAN_SMART_CONFIG_START_ASYNC_RESPONSE . \ n
The Event will hold the SSID and an extra field that might have been delivered as well ( i . e . - device name )
\ param [ in ] groupIdBitmask - each bit represent a group ID that should be searched .
The Default group ID id BIT_0 . 2 more group can be searched
in addition . The range is BIT_0 - BIT_15 .
\ param [ in ] chiper - 0 : check in flash , 1 - AES , 0xFF - do not check in flash
\ param [ in ] publicKeyLen - public key len ( used for the default group ID - BIT_0 )
\ param [ in ] group1KeyLen - group ID1 length
\ param [ in ] group2KeyLen - group ID2 length
\ param [ in ] publicKey - public key ( used for the default group ID - BIT_0 )
\ param [ in ] group1Key - group ID1 key
\ param [ in ] group2Key - group ID2 key
\ param [ out ] none
\ return 0 - if Smart Config started successfully .
\ sa sl_WlanSmartConfigStop
\ note belongs to \ ref ext_api
\ warning
\ par
\ code An example of starting smart Config on group ID ' s 0 + 1 + 2
sl_WlanSmartConfigStart ( 7 , //group ID's (BIT_0 | BIT_1 | BIT_2)
1 , //decrypt key by AES method
16 , //decryption key length for group ID0
16 , //decryption key length for group ID1
16 , //decryption key length for group ID2
" Key0Key0Key0Key0 " , //decryption key for group ID0
" Key1Key1Key1Key1 " , //decryption key for group ID1
" Key2Key2Key2Key2 " //decryption key for group ID2
) ;
\ endcode
*/
# if _SL_INCLUDE_FUNC(sl_WlanSmartConfigStart)
_i16 sl_WlanSmartConfigStart ( const _u32 groupIdBitmask ,
const _u8 cipher ,
const _u8 publicKeyLen ,
const _u8 group1KeyLen ,
const _u8 group2KeyLen ,
const _u8 * publicKey ,
const _u8 * group1Key ,
const _u8 * group2Key ) ;
# endif
/*!
\ brief Wlan set mode
Setting WLAN mode
\ param [ in ] mode - WLAN mode to start the CC31xx device . Possible options are :
- ROLE_STA - for WLAN station mode
- ROLE_AP - for WLAN AP mode
- ROLE_P2P - for WLAN P2P mode
\ return 0 - if mode was set correctly
\ sa sl_Start sl_Stop
\ note belongs to \ ref ext_api
\ warning After setting the mode the system must be restarted for activating the new mode
\ par Example :
\ code
//Switch from any role to STA:
sl_WlanSetMode ( ROLE_STA ) ;
sl_Stop ( 0 ) ;
sl_Start ( NULL , NULL , NULL ) ;
\ endcode
*/
# if _SL_INCLUDE_FUNC(sl_WlanSetMode)
_i16 sl_WlanSetMode ( const _u8 mode ) ;
# endif
/*!
\ brief Internal function for setting WLAN configurations
\ return On success , zero is returned . On error one of the following error codes returned :
- CONF_ERROR ( - 1 )
- CONF_NVMEM_ACCESS_FAILED ( - 2 )
- CONF_OLD_FILE_VERSION ( - 3 )
- CONF_ERROR_NO_SUCH_COUNTRY_CODE ( - 4 )
\ param [ in ] ConfigId - configuration id
- < b > SL_WLAN_CFG_AP_ID < / b >
- < b > SL_WLAN_CFG_GENERAL_PARAM_ID < / b >
- < b > SL_WLAN_CFG_P2P_PARAM_ID < / b >
\ param [ in ] ConfigOpt - configurations option
- < b > SL_WLAN_CFG_AP_ID < / b >
- < b > WLAN_AP_OPT_SSID < / b > \ n
Set SSID for AP mode . \ n
This options takes < b > _u8 < / b > buffer as parameter
- < b > WLAN_AP_OPT_CHANNEL < / b > \ n
Set channel for AP mode . \ n
The channel is dependant on the country code which is set . i . e . for " US " the channel should be in the range of [ 1 - 11 ] \ n
This option takes < b > _u8 < / b > as a parameter
- < b > WLAN_AP_OPT_HIDDEN_SSID < / b > \ n
Set Hidden SSID Mode for AP mode . Hidden options : \ n
0 : disabled \ n
1 : Send empty ( length = 0 ) SSID in beacon and ignore probe request for broadcast SSID \ n
2 : Clear SSID ( ASCII 0 ) , but keep the original length ( this may be required with some \ n
clients that do not support empty SSID ) and ignore probe requests for broadcast SSID \ n
This option takes < b > _u8 < / b > as a parameter
- < b > WLAN_AP_OPT_SECURITY_TYPE < / b > \ n
Set Security type for AP mode . Security options are :
- Open security : SL_SEC_TYPE_OPEN
- WEP security : SL_SEC_TYPE_WEP
- WPA security : SL_SEC_TYPE_WPA_WPA2 \ n
This option takes < b > _u8 < / b > pointer as a parameter
- < b > WLAN_AP_OPT_PASSWORD < / b > \ n
Set Password for for AP mode ( for WEP or for WPA ) : \ n
Password - for WPA : 8 - 63 characters \ n
for WEP : 5 / 13 characters ( ascii ) \ n
This options takes < b > _u8 < / b > buffer as parameter
- < b > SL_WLAN_CFG_GENERAL_PARAM_ID < / b >
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- < b > WLAN_GENERAL_PARAM_OPT_SCAN_PARAMS < / b > \ n
Set scan parameters .
This option uses slWlanScanParamCommand_t as parameter
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- < b > WLAN_GENERAL_PARAM_OPT_COUNTRY_CODE < / b > \ n
Set Country Code for AP mode \ n
This options takes < b > _u8 < / b > 2 bytes buffer as parameter
- < b > WLAN_GENERAL_PARAM_OPT_STA_TX_POWER < / b > \ n
Set STA mode Tx power level \ n
Number between 0 - 15 , as dB offset from max power ( 0 will set MAX power ) \ n
This options takes < b > _u8 < / b > as parameter
- < b > WLAN_GENERAL_PARAM_OPT_AP_TX_POWER < / b >
Set AP mode Tx power level \ n
Number between 0 - 15 , as dB offset from max power ( 0 will set MAX power ) \ n
This options takes < b > _u8 < / b > as parameter
- < b > WLAN_GENERAL_PARAM_OPT_INFO_ELEMENT < / b >
Set Info Element for AP mode . \ n
The Application can set up to MAX_PRIVATE_INFO_ELEMENTS_SUPPROTED info elements per Role ( AP / P2P GO ) . \ n
To delete an info element use the relevant index and length = 0. \ n
The Application can set up to MAX_PRIVATE_INFO_ELEMENTS_SUPPROTED to the same role . \ n
However , for AP - no more than INFO_ELEMENT_MAX_TOTAL_LENGTH_AP bytes can be stored for all info elements . \ n
For P2P GO - no more than INFO_ELEMENT_MAX_TOTAL_LENGTH_P2P_GO bytes can be stored for all info elements . \ n
This option takes sl_protocol_WlanSetInfoElement_t as parameter
- < b > SL_WLAN_CFG_P2P_PARAM_ID < / b >
- < b > WLAN_P2P_OPT_DEV_TYPE < / b > \ n
Set P2P Device type . Maximum length of 17 characters . Device type is published under P2P I . E , \ n
allows to make devices easier to recognize . \ n
In case no device type is set , the default type is " 1-0050F204-1 " \ n
This options takes < b > _u8 < / b > buffer as parameter
- < b > WLAN_P2P_OPT_CHANNEL_N_REGS < / b > \ n
Set P2P Channels . \ n
listen channel ( either 1 / 6 / 11 for 2.4 GHz ) \ n
listen regulatory class ( 81 for 2.4 GHz ) \ n
oper channel ( either 1 / 6 / 11 for 2.4 GHz ) \ n
oper regulatory class ( 81 for 2.4 GHz ) \ n
listen channel and regulatory class will determine the device listen channel during p2p find listen phase \ n
oper channel and regulatory class will determine the operating channel preferred by this device ( in case it is group owner this will be the operating channel ) \ n
channels should be one of the social channels ( 1 / 6 / 11 ) . In case no listen / oper channel selected , a random 1 / 6 / 11 will be selected .
This option takes pointer to < b > _u8 [ 4 ] < / b > as parameter
\ param [ in ] ConfigLen - configurations len
\ param [ in ] pValues - configurations values
\ sa
\ note
\ warning
\ par Examples :
\ par
< b > WLAN_AP_OPT_SSID : < / b >
\ code
_u8 str [ 33 ] ;
memset ( str , 0 , 33 ) ;
memcpy ( str , ssid , len ) ; // ssid string of 32 characters
sl_WlanSet ( SL_WLAN_CFG_AP_ID , WLAN_AP_OPT_SSID , strlen ( ssid ) , str ) ;
\ endcode
\ par
< b > WLAN_AP_OPT_CHANNEL : < / b >
\ code
_u8 val = channel ;
sl_WlanSet ( SL_WLAN_CFG_AP_ID , WLAN_AP_OPT_CHANNEL , 1 , ( _u8 * ) & val ) ;
\ endcode
\ par
< b > WLAN_AP_OPT_HIDDEN_SSID : < / b >
\ code
_u8 val = hidden ;
sl_WlanSet ( SL_WLAN_CFG_AP_ID , WLAN_AP_OPT_HIDDEN_SSID , 1 , ( _u8 * ) & val ) ;
\ endcode
\ par
< b > WLAN_AP_OPT_SECURITY_TYPE : < / b >
\ code
_u8 val = SL_SEC_TYPE_WPA_WPA2 ;
sl_WlanSet ( SL_WLAN_CFG_AP_ID , WLAN_AP_OPT_SECURITY_TYPE , 1 , ( _u8 * ) & val ) ;
\ endcode
\ par
< b > WLAN_AP_OPT_PASSWORD : < / b >
\ code
_u8 str [ 65 ] ;
_u16 len = strlen ( password ) ;
memset ( str , 0 , 65 ) ;
memcpy ( str , password , len ) ;
sl_WlanSet ( SL_WLAN_CFG_AP_ID , WLAN_AP_OPT_PASSWORD , len , ( _u8 * ) str ) ;
\ endcode
\ par
< b > WLAN_GENERAL_PARAM_OPT_STA_TX_POWER : < / b >
\ code
_u8 stapower = ( _u8 ) power ;
sl_WlanSet ( SL_WLAN_CFG_GENERAL_PARAM_ID , WLAN_GENERAL_PARAM_OPT_STA_TX_POWER , 1 , ( _u8 * ) & stapower ) ;
\ endcode
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\ par
< b > WLAN_GENERAL_PARAM_OPT_SCAN_PARAMS : < / b >
\ code
slWlanScanParamCommand_t ScanParamConfig ;
ScanParamConfig . G_Channels_mask = 0x01 ; // bit mask for channels:1 means channel 1 is enabled, 3 means channels 1 + 2 are enabled
ScanParamConfig . rssiThershold = - 70 ; // only for RSSI level which is higher than -70
sl_WlanSet ( SL_WLAN_CFG_GENERAL_PARAM_ID , WLAN_GENERAL_PARAM_OPT_SCAN_PARAMS , sizeof ( slWlanScanParamCommand_t ) , ( _u8 * ) & ScanParamConfig ) ;
\ endcode
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\ par
< b > WLAN_GENERAL_PARAM_OPT_COUNTRY_CODE : < / b >
\ code
_u8 * str = ( _u8 * ) country ; // string of 2 characters. i.e. - "US"
sl_WlanSet ( SL_WLAN_CFG_GENERAL_PARAM_ID , WLAN_GENERAL_PARAM_OPT_COUNTRY_CODE , 2 , str ) ;
\ endcode
\ par
< b > WLAN_GENERAL_PARAM_OPT_AP_TX_POWER : < / b >
\ code
_u8 appower = ( _u8 ) power ;
sl_WlanSet ( SL_WLAN_CFG_GENERAL_PARAM_ID , WLAN_GENERAL_PARAM_OPT_AP_TX_POWER , 1 , ( _u8 * ) & appower ) ;
\ endcode
\ par
< b > WLAN_P2P_OPT_DEV_TYPE : < / b >
\ code
_u8 str [ 17 ] ;
_u16 len = strlen ( device_type ) ;
memset ( str , 0 , 17 ) ;
memcpy ( str , device_type , len ) ;
sl_WlanSet ( SL_WLAN_CFG_P2P_PARAM_ID , WLAN_P2P_OPT_DEV_TYPE , len , str ) ;
\ endcode
\ par
< b > WLAN_P2P_OPT_CHANNEL_N_REGS : < / b >
\ code
_u8 str [ 4 ] ;
str [ 0 ] = ( _u8 ) 11 ; // listen channel
str [ 1 ] = ( _u8 ) 81 ; // listen regulatory class
str [ 2 ] = ( _u8 ) 6 ; // oper channel
str [ 3 ] = ( _u8 ) 81 ; // oper regulatory class
sl_WlanSet ( SL_WLAN_CFG_P2P_PARAM_ID , WLAN_P2P_OPT_CHANNEL_N_REGS , 4 , str ) ;
\ endcode
\ par
< b > WLAN_GENERAL_PARAM_OPT_INFO_ELEMENT : < / b >
\ code
sl_protocol_WlanSetInfoElement_t infoele ;
infoele . index = Index ; // Index of the info element. range: 0 - MAX_PRIVATE_INFO_ELEMENTS_SUPPROTED
infoele . role = Role ; // INFO_ELEMENT_AP_ROLE (0) or INFO_ELEMENT_P2P_GO_ROLE (1)
infoele . ie . id = Id ; // Info element ID. if INFO_ELEMENT_DEFAULT_ID (0) is set, ID will be set to 221.
// Organization unique ID. If all 3 bytes are zero - it will be replaced with 08,00,28.
infoele . ie . oui [ 0 ] = Oui0 ; // Organization unique ID first Byte
infoele . ie . oui [ 1 ] = Oui1 ; // Organization unique ID second Byte
infoele . ie . oui [ 2 ] = Oui2 ; // Organization unique ID third Byte
infoele . ie . length = Len ; // Length of the info element. must be smaller than 253 bytes
memset ( infoele . ie . data , 0 , INFO_ELEMENT_MAX_SIZE ) ;
if ( Len < = INFO_ELEMENT_MAX_SIZE )
{
memcpy ( infoele . ie . data , IE , Len ) ; // Info element. length of the info element is [0-252]
sl_WlanSet ( SL_WLAN_CFG_GENERAL_PARAM_ID , WLAN_GENERAL_PARAM_OPT_INFO_ELEMENT , sizeof ( sl_protocol_WlanSetInfoElement_t ) , ( _u8 * ) & infoele ) ;
}
sl_WlanSet ( SL_WLAN_CFG_GENERAL_PARAM_ID , WLAN_GENERAL_PARAM_OPT_INFO_ELEMENT , sizeof ( sl_protocol_WlanSetInfoElement_t ) , ( _u8 * ) & infoele ) ;
\ endcode
*/
# if _SL_INCLUDE_FUNC(sl_WlanSet)
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_i16 sl_WlanSet ( const _u16 ConfigId , const _u16 ConfigOpt , const _u16 ConfigLen , const _u8 * pValues ) ;
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# endif
/*!
\ brief Internal function for getting WLAN configurations
\ return On success , zero is returned . On error , - 1 is
returned
\ param [ in ] ConfigId - configuration id
- < b > SL_WLAN_CFG_AP_ID < / b >
- < b > SL_WLAN_CFG_GENERAL_PARAM_ID < / b >
- < b > SL_WLAN_CFG_P2P_PARAM_ID < / b >
\ param [ out ] pConfigOpt - get configurations option
- < b > SL_WLAN_CFG_AP_ID < / b >
- < b > WLAN_AP_OPT_SSID < / b > \ n
Get SSID for AP mode . \ n
Get up to 32 characters of SSID \ n
This options takes < b > _u8 < / b > as parameter
- < b > WLAN_AP_OPT_CHANNEL < / b > \ n
Get channel for AP mode . \ n
This option takes < b > _u8 < / b > as a parameter
- < b > WLAN_AP_OPT_HIDDEN_SSID < / b > \ n
Get Hidden SSID Mode for AP mode . Hidden options : \ n
0 : disabled \ n
1 : Send empty ( length = 0 ) SSID in beacon and ignore probe request for broadcast SSID \ n
2 : Clear SSID ( ASCII 0 ) , but keep the original length ( this may be required with some \ n
clients that do not support empty SSID ) and ignore probe requests for broadcast SSID \ n
This option takes < b > _u8 < / b > as a parameter
- < b > WLAN_AP_OPT_SECURITY_TYPE < / b > \ n
Get Security type for AP mode . Security options are :
- Open security : SL_SEC_TYPE_OPEN
- WEP security : SL_SEC_TYPE_WEP
- WPA security : SL_SEC_TYPE_WPA_WPA2 \ n
This option takes < b > _u8 < / b > as a parameter
- < b > WLAN_AP_OPT_PASSWORD < / b > \ n
Get Password for for AP mode ( for WEP or for WPA ) : \ n
Returns password - string , fills up to 64 characters . \ n
This options takes < b > _u8 < / b > buffer as parameter
- < b > SL_WLAN_CFG_GENERAL_PARAM_ID < / b >
- < b > WLAN_GENERAL_PARAM_OPT_SCAN_PARAMS < / b > \ n
Get scan parameters .
This option uses slWlanScanParamCommand_t as parameter
- < b > WLAN_GENERAL_PARAM_OPT_COUNTRY_CODE < / b > \ n
Get Country Code for AP mode \ n
This options takes < b > _u8 < / b > buffer as parameter
- < b > WLAN_GENERAL_PARAM_OPT_STA_TX_POWER < / b > \ n
Get STA mode Tx power level \ n
Number between 0 - 15 , as dB offset from max power ( 0 indicates MAX power ) \ n
This options takes < b > _u8 < / b > as parameter
- < b > WLAN_GENERAL_PARAM_OPT_AP_TX_POWER < / b >
Get AP mode Tx power level \ n
Number between 0 - 15 , as dB offset from max power ( 0 indicates MAX power ) \ n
This options takes < b > _u8 < / b > as parameter
- < b > SL_WLAN_CFG_P2P_PARAM_ID < / b >
- < b > WLAN_P2P_OPT_CHANNEL_N_REGS < / b > \ n
Get P2P Channels . \ n
listen channel ( either 1 / 6 / 11 for 2.4 GHz ) \ n
listen regulatory class ( 81 for 2.4 GHz ) \ n
oper channel ( either 1 / 6 / 11 for 2.4 GHz ) \ n
oper regulatory class ( 81 for 2.4 GHz ) \ n
listen channel and regulatory class will determine the device listen channel during p2p find listen phase \ n
oper channel and regulatory class will determine the operating channel preferred by this device ( in case it is group owner this will be the operating channel ) \ n
channels should be one of the social channels ( 1 / 6 / 11 ) . In case no listen / oper channel selected , a random 1 / 6 / 11 will be selected . \ n
This option takes pointer to < b > _u8 [ 4 ] < / b > as parameter
\ param [ out ] pConfigLen - The length of the allocated memory as input , when the
function complete , the value of this parameter would be
the len that actually read from the device .
If the device return length that is longer from the input
value , the function will cut the end of the returned structure
and will return SL_ESMALLBUF .
\ param [ out ] pValues - get configurations values
\ sa sl_WlanSet
\ note
\ warning
\ par Examples :
\ par
< b > WLAN_GENERAL_PARAM_OPT_SCAN_PARAMS : < / b >
\ code
slWlanScanParamCommand_t ScanParamConfig ;
_u16 Option = WLAN_GENERAL_PARAM_OPT_SCAN_PARAMS ;
_u16 OptionLen = sizeof ( slWlanScanParamCommand_t ) ;
sl_WlanGet ( SL_WLAN_CFG_GENERAL_PARAM_ID , & Option , & OptionLen , ( _u8 * ) & ScanParamConfig ) ;
\ endcode
\ par
< b > WLAN_GENERAL_PARAM_OPT_AP_TX_POWER : < / b >
\ code
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_i8 TXPower = 0 ;
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_u16 Option = WLAN_GENERAL_PARAM_OPT_AP_TX_POWER ;
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_u16 OptionLen = sizeof ( _i8 ) ;
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sl_WlanGet ( SL_WLAN_CFG_GENERAL_PARAM_ID , & Option , & OptionLen , ( _u8 * ) & TXPower ) ;
\ endcode
\ par
< b > WLAN_GENERAL_PARAM_OPT_STA_TX_POWER : < / b >
\ code
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_i8 TXPower = 0 ;
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_u16 Option = WLAN_GENERAL_PARAM_OPT_STA_TX_POWER ;
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_u16 OptionLen = sizeof ( _i8 ) ;
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sl_WlanGet ( SL_WLAN_CFG_GENERAL_PARAM_ID , & Option , & OptionLen , ( _u8 * ) & TXPower ) ;
\ endcode
\ par
< b > WLAN_P2P_OPT_DEV_TYPE : < / b >
\ code
_i8 device_type [ 18 ] ;
_u16 len = 18 ;
_u16 config_opt = WLAN_P2P_OPT_DEV_TYPE ;
sl_WlanGet ( SL_WLAN_CFG_P2P_PARAM_ID , & config_opt , & len , ( _u8 * ) device_type ) ;
\ endcode
\ par
< b > WLAN_AP_OPT_SSID : < / b >
\ code
_i8 ssid [ 32 ] ;
_u16 len = 32 ;
_u16 config_opt = WLAN_AP_OPT_SSID ;
sl_WlanGet ( SL_WLAN_CFG_AP_ID , & config_opt , & len , ( _u8 * ) ssid ) ;
\ endcode
\ par
< b > WLAN_GENERAL_PARAM_OPT_COUNTRY_CODE : < / b >
\ code
_i8 country [ 3 ] ;
_u16 len = 3 ;
_u16 config_opt = WLAN_GENERAL_PARAM_OPT_COUNTRY_CODE ;
sl_WlanGet ( SL_WLAN_CFG_GENERAL_PARAM_ID , & config_opt , & len , ( _u8 * ) country ) ;
\ endcode
\ par
< b > WLAN_AP_OPT_CHANNEL : < / b >
\ code
_i8 channel ;
_u16 len = 1 ;
_u16 config_opt = WLAN_AP_OPT_CHANNEL ;
sl_WlanGet ( SL_WLAN_CFG_AP_ID , & config_opt , & len , ( _u8 * ) & channel ) ;
\ endcode
\ par
< b > WLAN_AP_OPT_HIDDEN_SSID : < / b >
\ code
_u8 hidden ;
_u16 len = 1 ;
_u16 config_opt = WLAN_AP_OPT_HIDDEN_SSID ;
sl_WlanGet ( SL_WLAN_CFG_AP_ID , & config_opt , & len , ( _u8 * ) & hidden ) ;
\ endcode
\ par
< b > WLAN_AP_OPT_SECURITY_TYPE : < / b >
\ code
_u8 sec_type ;
_u16 len = 1 ;
_u16 config_opt = WLAN_AP_OPT_SECURITY_TYPE ;
sl_WlanGet ( SL_WLAN_CFG_AP_ID , & config_opt , & len , ( _u8 * ) & sec_type ) ;
\ endcode
\ par
< b > WLAN_AP_OPT_PASSWORD : < / b >
\ code
_u8 password [ 64 ] ;
_u16 len = 64 ;
memset ( password , 0 , 64 ) ;
_u16 config_opt = WLAN_AP_OPT_PASSWORD ;
sl_WlanGet ( SL_WLAN_CFG_AP_ID , & config_opt , & len , ( _u8 * ) password ) ;
\ endcode
\ par
< b > WLAN_P2P_OPT_CHANNEL_N_REGS : < / b >
\ code
_u16 listen_channel , listen_reg , oper_channel , oper_reg ;
_u16 len = 4 ;
_u16 config_opt = WLAN_P2P_OPT_CHANNEL_N_REGS ;
_u8 channel_n_regs [ 4 ] ;
sl_WlanGet ( SL_WLAN_CFG_P2P_PARAM_ID , & config_opt , & len , ( _u8 * ) channel_n_regs ) ;
listen_channel = channel_n_regs [ 0 ] ;
listen_reg = channel_n_regs [ 1 ] ;
oper_channel = channel_n_regs [ 2 ] ;
oper_reg = channel_n_regs [ 3 ] ;
\ endcode
*/
# if _SL_INCLUDE_FUNC(sl_WlanGet)
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_i16 sl_WlanGet ( const _u16 ConfigId , _u16 * pConfigOpt , _u16 * pConfigLen , _u8 * pValues ) ;
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# endif
/*!
Close the Doxygen group .
@ }
*/
# ifdef __cplusplus
}
# endif /* __cplusplus */
# endif /* __WLAN_H__ */
