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Diffstat (limited to 'stack/include/btm_ble_api.h')
| -rw-r--r-- | stack/include/btm_ble_api.h | 729 |
1 files changed, 729 insertions, 0 deletions
diff --git a/stack/include/btm_ble_api.h b/stack/include/btm_ble_api.h new file mode 100644 index 0000000..8456b9f --- /dev/null +++ b/stack/include/btm_ble_api.h @@ -0,0 +1,729 @@ +/****************************************************************************** + * + * Copyright (C) 1999-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This file contains the Bluetooth Manager (BTM) API function external + * definitions. + * + ******************************************************************************/ +#ifndef BTM_BLE_API_H +#define BTM_BLE_API_H + +#include "btm_api.h" + +#define CHNL_MAP_LEN 5 +typedef UINT8 tBTM_BLE_CHNL_MAP[CHNL_MAP_LEN]; + +#define BTM_BLE_SCAN_MODE_PASS 0 +#define BTM_BLE_SCAN_MODE_ACTI 1 +#define BTM_BLE_SCAN_MODE_NONE 0xff +typedef UINT8 tBTM_BLE_SCAN_MODE; + +/* advertising channel map */ +#define BTM_BLE_ADV_CHNL_37 (0x01 << 0) +#define BTM_BLE_ADV_CHNL_38 (0x01 << 1) +#define BTM_BLE_ADV_CHNL_39 (0x01 << 2) +typedef UINT8 tBTM_BLE_ADV_CHNL_MAP; + +/*d efault advertising channel map */ +#ifndef BTM_BLE_DEFAULT_ADV_CHNL_MAP +#define BTM_BLE_DEFAULT_ADV_CHNL_MAP (BTM_BLE_ADV_CHNL_37| BTM_BLE_ADV_CHNL_38| BTM_BLE_ADV_CHNL_39) +#endif + +/* advertising filter policy */ +#define AP_SCAN_CONN_ALL 0x00 /* default */ +#define AP_SCAN_WL_CONN_ALL 0x01 +#define AP_SCAN_ALL_CONN_WL 0x02 +#define AP_SCAN_CONN_WL 0x03 +#define AP_SCAN_CONN_POLICY_MAX 0x04 +typedef UINT8 tBTM_BLE_AFP; + +/* default advertising filter policy */ +#ifndef BTM_BLE_DEFAULT_AFP +#define BTM_BLE_DEFAULT_AFP AP_SCAN_CONN_ALL +#endif + +/* scanning filter policy */ +#define SP_ADV_ALL 0x00 /* accept adv pakt from all, directed adv pkt not directed to me is ignored */ +#define SP_ADV_WL 0x01 /* accept adv pakt from device in white list, directed adv pkt not directed to me is ignored */ +typedef UINT8 tBTM_BLE_SFP; + +#ifndef BTM_BLE_DEFAULT_SFP +#define BTM_BLE_DEFAULT_SFP SP_ADV_ALL +#endif + +/* adv parameter boundary values */ +#define BTM_BLE_ADV_INT_MIN 0x0020 +#define BTM_BLE_ADV_INT_MAX 0x4000 + +/* connection parameter boundary value */ +#define BTM_BLE_SCAN_INT_MIN 0x0004 +#define BTM_BLE_SCAN_INT_MAX 0x4000 +#define BTM_BLE_SCAN_WIN_MIN 0x0004 +#define BTM_BLE_SCAN_WIN_MAX 0x4000 +#define BTM_BLE_CONN_INT_MIN 0x0006 +#define BTM_BLE_CONN_INT_MAX 0x0C80 +#define BTM_BLE_CONN_LATENCY_MAX 500 +#define BTM_BLE_CONN_SUP_TOUT_MIN 0x000A +#define BTM_BLE_CONN_SUP_TOUT_MAX 0x0C80 +#define BTM_BLE_CONN_PARAM_UNDEF 0xffff /* use this value when a specific value not to be overwritten */ + +/* default connection parameters if not configured, use GAP recommend value for auto/selective connection */ +/* default scan interval */ +#ifndef BTM_BLE_CONN_EST_SCAN_INT +#define BTM_BLE_CONN_EST_SCAN_INT 96 /* 312.5 ms = 500 *0.625 */ +#endif +/* default scan window for background connection, applicable for auto connection or selective conenction */ +#ifndef BTM_BLE_CONN_EST_SCAN_WIND +#define BTM_BLE_CONN_EST_SCAN_WIND 48 /* 187.5 ms = 400 *0.625 */ +#endif + +/* default scan paramter used in reduced power cycle */ +#ifndef BTM_BLE_CONN_EST_SCAN_INT_LO +#define BTM_BLE_CONN_EST_SCAN_INT_LO 2048 /* 1.28 s = 500 *0.625 */ +#endif +#ifndef BTM_BLE_CONN_EST_SCAN_WIND_LO +#define BTM_BLE_CONN_EST_SCAN_WIND_LO 18 /* 11.25 ms = 400 *0.625 */ +#endif + +/* default connection interval min */ +#ifndef BTM_BLE_CONN_INT_MIN_DEF +#define BTM_BLE_CONN_INT_MIN_DEF 40 /* 50ms = 400 * 1.25 */ +#endif +/* default connectino interval max */ +#ifndef BTM_BLE_CONN_INT_MAX_DEF +#define BTM_BLE_CONN_INT_MAX_DEF 56 /* 70ms = 56 * 1.25 */ +#endif +/* default slave latency */ +#ifndef BTM_BLE_CONN_SLAVE_LATENCY_DEF +#define BTM_BLE_CONN_SLAVE_LATENCY_DEF 0 /* 0 */ +#endif +/* default supervision timeout */ +#ifndef BTM_BLE_CONN_TIMEOUT_DEF +#define BTM_BLE_CONN_TIMEOUT_DEF 2000 +#endif + +#define BTM_CMAC_TLEN_SIZE 8 /* 64 bits */ +#define BTM_BLE_AUTH_SIGN_LEN 12 /* BLE data signature length 8 Bytes + 4 bytes counter*/ +typedef UINT8 BLE_SIGNATURE[BTM_BLE_AUTH_SIGN_LEN]; /* Device address */ + +/* Structure returned with Rand/Encrypt complete callback */ +typedef struct +{ + UINT8 status; + UINT8 param_len; + UINT16 opcode; + UINT8 param_buf[BT_OCTET16_LEN]; +} tBTM_RAND_ENC; + +/* General callback function for notifying an application that a synchronous +** BTM function is complete. The pointer contains the address of any returned data. +*/ +typedef void (tBTM_RAND_ENC_CB) (tBTM_RAND_ENC *p1); + +#define BTM_BLE_FILTER_TARGET_SCANNER 0x01 +#define BTM_BLE_FILTER_TARGET_ADVR 0x00 + +#define BTM_BLE_POLICY_BLACK_ALL 0x00 /* relevant to both */ +#define BTM_BLE_POLICY_ALLOW_SCAN 0x01 /* relevant to advertiser */ +#define BTM_BLE_POLICY_ALLOW_CONN 0x02 /* relevant to advertiser */ +#define BTM_BLE_POLICY_WHITE_ALL 0x03 /* relevant to both */ + +typedef struct +{ + UINT8 adv_int_min; + UINT8 adv_int_max; + tBTM_BLE_CHNL_MAP chnl_map; + +}tBTM_BLE_ADV_PARAMS; + +/* ADV data flag bit definition used for BTM_BLE_AD_TYPE_FLAG */ +#define BTM_BLE_LIMIT_DISC_FLAG (0x01 << 0) +#define BTM_BLE_GEN_DISC_FLAG (0x01 << 1) +#define BTM_BLE_BREDR_NOT_SPT (0x01 << 2) +#define BTM_BLE_NON_LIMIT_DISC_FLAG (0x00 ) /* lowest bit unset */ +#define BTM_BLE_ADV_FLAG_MASK (BTM_BLE_LIMIT_DISC_FLAG | BTM_BLE_BREDR_NOT_SPT | BTM_BLE_GEN_DISC_FLAG) +#define BTM_BLE_LIMIT_DISC_MASK (BTM_BLE_LIMIT_DISC_FLAG ) + +#define BTM_BLE_AD_BIT_DEV_NAME (0x0001 << 0) +#define BTM_BLE_AD_BIT_FLAGS (0x0001 << 1) +#define BTM_BLE_AD_BIT_MANU (0x0001 << 2) +#define BTM_BLE_AD_BIT_TX_PWR (0x0001 << 3) +#define BTM_BLE_AD_BIT_ATTR (0x0001 << 4) +#define BTM_BLE_AD_BIT_INT_RANGE (0x0001 << 5) +#define BTM_BLE_AD_BIT_SERVICE (0x0001 << 6) +#define BTM_BLE_AD_BIT_SERVICE_SOL (0x0001 << 7) +#define BTM_BLE_AD_BIT_SERVICE_DATA (0x0001 << 8) +#define BTM_BLE_AD_BIT_SIGN_DATA (0x0001 << 9) +#define BTM_BLE_AD_BIT_PROPRIETARY (0x0001 << 15) + +typedef UINT16 tBTM_BLE_AD_MASK; + +#define BTM_BLE_AD_TYPE_FLAG 0x01 +#define BTM_BLE_AD_TYPE_SRV_PART 0x02 +#define BTM_BLE_AD_TYPE_SRV_CMPL 0x03 +#define BTM_BLE_AD_TYPE_NAME_SHORT 0x08 +#define BTM_BLE_AD_TYPE_NAME_CMPL 0x09 +#define BTM_BLE_AD_TYPE_TX_PWR 0x0A +#define BTM_BLE_AD_TYPE_DEV_CLASS 0x0D +#define BTM_BLE_AD_TYPE_ATTR 0x10 +#define BTM_BLE_AD_TYPE_MANU 0xff +#define BTM_BLE_AD_TYPE_INT_RANGE 0x12 +#define BTM_BLE_AD_TYPE_SOL_SRV_UUID 0x14 +typedef UINT8 tBTM_BLE_AD_TYPE; + +/* slave preferred connection interval range */ +typedef struct +{ + UINT16 low; + UINT16 hi; + +}tBTM_BLE_INT_RANGE; + +/* Service tag supported in the device */ +typedef struct +{ + UINT8 num_service; + BOOLEAN list_cmpl; + UINT16 *p_uuid; +}tBTM_BLE_SERVICE; + +/* attribute data */ +typedef struct +{ + UINT16 uuid; + UINT16 data_len; + UINT8 *p_data; +}tBTM_BLE_ATTR; + +#ifndef BTM_BLE_NUM_AD_ATTR_MAX +#define BTM_BLE_NUM_AD_ATTR_MAX 10 +#endif +/* attribute list contained in adv data */ +typedef struct +{ + UINT8 num_attr; + tBTM_BLE_ATTR attr_list[BTM_BLE_NUM_AD_ATTR_MAX]; +}tBTM_BLE_ATTR_DATA; + +typedef struct +{ + UINT8 len; + UINT8 *p_val; +}tBTM_BLE_MANU; + +typedef struct +{ + UINT8 adv_type; + UINT8 len; + UINT8 *p_val; /* number of len byte */ +}tBTM_BLE_PROP_ELEM; + +typedef struct +{ + UINT8 num_elem; + tBTM_BLE_PROP_ELEM *p_elem; +}tBTM_BLE_PROPRIETARY; + +typedef struct +{ + tBTM_BLE_MANU manu; /* manufactuer data */ + tBTM_BLE_INT_RANGE int_range; /* slave prefered conn interval range */ + tBTM_BLE_SERVICE services; /* services */ + tBTM_BLE_ATTR_DATA attr; /* attribute data */ + UINT8 flag; + tBTM_BLE_PROPRIETARY *p_proprietary; +}tBTM_BLE_ADV_DATA; + +/* These are the fields returned in each device adv packet. It +** is returned in the results callback if registered. +*/ +typedef struct +{ + UINT8 conn_mode; + tBTM_BLE_AD_MASK ad_mask; /* mask of the valid adv data field */ + UINT8 flag; + UINT8 tx_power_level; + UINT8 remote_name_len; + UINT8 *p_remote_name; + tBTM_BLE_ATTR_DATA attr_data; + tBTM_BLE_SERVICE service; +} tBTM_BLE_INQ_DATA; + +enum +{ + BTM_BLE_CONN_NONE, + BTM_BLE_CONN_AUTO, + BTM_BLE_CONN_SELECTIVE +}; +typedef UINT8 tBTM_BLE_CONN_TYPE; + +typedef BOOLEAN (tBTM_BLE_SEL_CBACK)(BD_ADDR random_bda, UINT8 *p_remote_name); + +/* callback function for SMP signing algorithm, signed data in little endian order with tlen bits long */ +typedef void (tBTM_BLE_SIGN_CBACK)(void *p_ref_data, UINT8 *p_signing_data); +typedef void (tBTM_BLE_VERIFY_CBACK)(void *p_ref_data, BOOLEAN match); +/* random address set complete callback */ +typedef void (tBTM_BLE_RANDOM_SET_CBACK) (BD_ADDR random_bda); + +typedef void (tBTM_BLE_SCAN_REQ_CBACK)(BD_ADDR remote_bda, tBLE_ADDR_TYPE addr_type, UINT8 adv_evt); +/***************************************************************************** +** EXTERNAL FUNCTION DECLARATIONS +*****************************************************************************/ +#ifdef __cplusplus +extern "C" { +#endif +/******************************************************************************* +** +** Function BTM_SecAddBleDevice +** +** Description Add/modify device. This function will be normally called +** during host startup to restore all required information +** for a LE device stored in the NVRAM. +** +** Parameters: bd_addr - BD address of the peer +** bd_name - Name of the peer device. NULL if unknown. +** dev_type - Remote device's device type. +** addr_type - LE device address type. +** +** Returns TRUE if added OK, else FALSE +** +*******************************************************************************/ +BTM_API extern BOOLEAN BTM_SecAddBleDevice (BD_ADDR bd_addr, BD_NAME bd_name, + tBT_DEVICE_TYPE dev_type, tBLE_ADDR_TYPE addr_type); + +/******************************************************************************* +** +** Function BTM_SecAddBleKey +** +** Description Add/modify LE device information. This function will be +** normally called during host startup to restore all required +** information stored in the NVRAM. +** +** Parameters: bd_addr - BD address of the peer +** p_le_key - LE key values. +** key_type - LE SMP key type. +* +** Returns TRUE if added OK, else FALSE +** +*******************************************************************************/ +BTM_API extern BOOLEAN BTM_SecAddBleKey (BD_ADDR bd_addr, tBTM_LE_KEY_VALUE *p_le_key, + tBTM_LE_KEY_TYPE key_type); + +/******************************************************************************* +** +** Function BTM_BleSetAdvParams +** +** Description This function is called to set advertising parameters. +** +** Parameters: None. +** +** Returns void +** +*******************************************************************************/ +BTM_API extern tBTM_STATUS BTM_BleSetAdvParams(UINT16 adv_int_min, UINT16 adv_int_max, + tBLE_BD_ADDR *p_dir_bda, tBTM_BLE_ADV_CHNL_MAP chnl_map); + +/******************************************************************************* +** +** Function BTM_BleWriteAdvData +** +** Description This function is called to write advertising data. +** +** Parameters: None. +** +** Returns void +** +*******************************************************************************/ +BTM_API extern tBTM_STATUS BTM_BleWriteAdvData(tBTM_BLE_AD_MASK data_mask, + tBTM_BLE_ADV_DATA *p_data); + +/******************************************************************************* +** +** Function BTM_BleSetAdvParams +** +** Description This function is called to set advertising parameters. +** +** Parameters adv_int_min: minimum advertising interval +** adv_int_max: maximum advertising interval +** p_dir_bda: connectable direct initiator's LE device address +** chnl_map: advertising channel map. +** +** Returns void +** +*******************************************************************************/ +BTM_API extern void BTM_BleReadAdvParams (UINT16 *adv_int_min, UINT16 *adv_int_max, + tBLE_BD_ADDR *p_dir_bda, tBTM_BLE_ADV_CHNL_MAP *p_chnl_map); + + +/******************************************************************************* +** +** Function BTM_BleSetScanParams +** +** Description This function is called to set Scan parameters. +** +** Parameters adv_int_min: minimum advertising interval +** adv_int_max: maximum advertising interval +** scan_type: scan mode. +** +** Returns void +** +*******************************************************************************/ +BTM_API extern void BTM_BleSetScanParams(UINT16 scan_interval, UINT16 scan_window, + tBTM_BLE_SCAN_MODE scan_type); + +/******************************************************************************* +** +** Function BTM_BleWriteScanRsp +** +** Description This function is called to write LE scan response. +** +** Parameters: p_scan_rsp: scan response. +** +** Returns status +** +*******************************************************************************/ +BTM_API extern tBTM_STATUS BTM_BleWriteScanRsp(tBTM_BLE_AD_MASK data_mask, + tBTM_BLE_ADV_DATA *p_data); + +/******************************************************************************* +** +** Function BTM_BleReset +** +** Description This function is called to reset ULP controller. +** +** Parameters None. +** +** Returns void +** +*******************************************************************************/ +BTM_API extern void BTM_BleReset(void); + +/******************************************************************************* +** +** Function BTM_BleObserve +** +** Description This procedure keep the device listening for advertising +** events from a broadcast device. +** +** Parameters start: start or stop observe. +** +** Returns void +** +*******************************************************************************/ +BTM_API extern tBTM_STATUS BTM_BleObserve(BOOLEAN start, UINT8 duration, + tBTM_INQ_RESULTS_CB *p_results_cb, tBTM_CMPL_CB *p_cmpl_cb); + + +/******************************************************************************* +** +** Function BTM_GetDeviceIDRoot +** +** Description This function is called to read the local device identity +** root. +** +** Returns void +** the local device ER is copied into er +** +*******************************************************************************/ +BTM_API extern void BTM_GetDeviceIDRoot (BT_OCTET16 ir); + +/******************************************************************************* +** +** Function BTM_GetDeviceEncRoot +** +** Description This function is called to read the local device encryption +** root. +** +** Returns void +** the local device ER is copied into er +** +*******************************************************************************/ +BTM_API extern void BTM_GetDeviceEncRoot (BT_OCTET16 er); + +/******************************************************************************* +** +** Function BTM_GetDeviceDHK +** +** Description This function is called to read the local device DHK. +** +** Returns void +** the local device DHK is copied into dhk +** +*******************************************************************************/ +BTM_API extern void BTM_GetDeviceDHK (BT_OCTET16 dhk); + +/******************************************************************************* +** +** Function BTM_SecurityGrant +** +** Description This function is called to grant security process. +** +** Parameters bd_addr - peer device bd address. +** res - result of the operation BTM_SUCCESS if success. +** Otherwise, BTM_REPEATED_ATTEMPTS is too many attempts. +** +** Returns None +** +*******************************************************************************/ +BTM_API extern void BTM_SecurityGrant(BD_ADDR bd_addr, UINT8 res); + +/******************************************************************************* +** +** Function BTM_BlePasskeyReply +** +** Description This function is called after Security Manager submitted +** passkey request to the application. +** +** Parameters: bd_addr - Address of the device for which passkey was requested +** res - result of the operation SMP_SUCCESS if success +** passkey - numeric value in the range of +** BTM_MIN_PASSKEY_VAL(0) - BTM_MAX_PASSKEY_VAL(999999(0xF423F)). +** +*******************************************************************************/ +BTM_API extern void BTM_BlePasskeyReply (BD_ADDR bd_addr, UINT8 res, UINT32 passkey); + +/******************************************************************************* +** +** Function BTM_LeOobDataReply +** +** Description This function is called to provide the OOB data for +** SMP in response to BTM_LE_OOB_REQ_EVT +** +** Parameters: bd_addr - Address of the peer device +** res - result of the operation SMP_SUCCESS if success +** p_data - simple pairing Randomizer C. +** +*******************************************************************************/ +BTM_API extern void BTM_BleOobDataReply(BD_ADDR bd_addr, UINT8 res, UINT8 len, UINT8 *p_data); + + +/******************************************************************************* +** +** Function BTM_BleDataSignature +** +** Description This function is called to sign the data using AES128 CMAC +** algorith. +** +** Parameter bd_addr: target device the data to be signed for. +** p_text: singing data +** len: length of the signing data +** signature: output parameter where data signature is going to +** be stored. +** +** Returns TRUE if signing sucessul, otherwise FALSE. +** +*******************************************************************************/ +BTM_API extern BOOLEAN BTM_BleDataSignature (BD_ADDR bd_addr, UINT8 *p_text, UINT16 len, + BLE_SIGNATURE signature); + +/******************************************************************************* +** +** Function BTM_BleVerifySignature +** +** Description This function is called to verify the data signature +** +** Parameter bd_addr: target device the data to be signed for. +** p_orig: original data before signature. +** len: length of the signing data +** counter: counter used when doing data signing +** p_comp: signature to be compared against. + +** Returns TRUE if signature verified correctly; otherwise FALSE. +** +*******************************************************************************/ +BTM_API extern BOOLEAN BTM_BleVerifySignature (BD_ADDR bd_addr, UINT8 *p_orig, + UINT16 len, UINT32 counter, + UINT8 *p_comp); + +/******************************************************************************* +** +** Function BTM_SetRandomAddr +** +** Description This function is called to set the local device random address +** . +** +** Returns void +** +*******************************************************************************/ +BTM_API extern void BTM_SetRandomAddr (tBTM_BLE_RANDOM_SET_CBACK *p_cback); + +/******************************************************************************* +** +** Function BTM_ReadConnectionAddr +** +** Description This function is called to set the local device random address +** . +** +** Returns void +** +*******************************************************************************/ +BTM_API extern void BTM_ReadConnectionAddr (BD_ADDR conn_addr); + +/******************************************************************************* +** +** Function BTM_BleLoadLocalKeys +** +** Description Local local identity key, encryption root or sign counter. +** +** Parameters: key_type: type of key, can be BTM_BLE_KEY_TYPE_ID, BTM_BLE_KEY_TYPE_ER +** or BTM_BLE_KEY_TYPE_COUNTER. +** p_key: pointer to the key. +* +** Returns non2. +** +*******************************************************************************/ +BTM_API extern void BTM_BleLoadLocalKeys(UINT8 key_type, tBTM_BLE_LOCAL_KEYS *p_key); + + +/******************************************************************************* +** +** Function BTM_BleSetBgConnType +** +** Description This function is called to set BLE background connection +** procedure type. It can be auto connection, or selective connection. +** +** Parameters conn_type: it can be auto connection, or selective connection. +** p_select_cback: callback function when selective connection procedure +** is being used. +** +** Returns void +** +*******************************************************************************/ +BTM_API extern BOOLEAN BTM_BleSetBgConnType(tBTM_BLE_CONN_TYPE conn_type, + tBTM_BLE_SEL_CBACK *p_select_cback); + +/******************************************************************************* +** +** Function BTM_BleUpdateBgConnDev +** +** Description This function is called to add or remove a device into/from +** background connection procedure. The background connection +* procedure is decided by the background connection type, it can be +* auto connection, or selective connection. +** +** Parameters add_remove: TRUE to add; FALSE to remove. +** remote_bda: device address to add/remove. +** +** Returns void +** +*******************************************************************************/ +BTM_API extern BOOLEAN BTM_BleUpdateBgConnDev(BOOLEAN add_remove, BD_ADDR remote_bda); + + +/******************************************************** +** +** Function BTM_BleSetPrefConnParams +** +** Description Set a peripheral's preferred connection parameters. When +** any of the value does not want to be updated while others +** do, use BTM_BLE_CONN_PARAM_UNDEF for the ones want to +** leave untouched. +** +** Parameters: bd_addr - BD address of the peripheral +** min_conn_int - minimum preferred connection interval +** max_conn_int - maximum preferred connection interval +** slave_latency - preferred slave latency +** supervision_tout - preferred supervision timeout +** +** Returns void +** +*******************************************************************************/ +BTM_API extern void BTM_BleSetPrefConnParams (BD_ADDR bd_addr, + UINT16 min_conn_int, UINT16 max_conn_int, + UINT16 slave_latency, UINT16 supervision_tout); + +/****************************************************************************** +** +** Function BTM_BleSetConnScanParams +** +** Description Set scan parameters used in BLE connection request +** +** Parameters: scan_interval - scan interval +** scan_window - scan window +** +** Returns void +** +*******************************************************************************/ +BTM_API extern void BTM_BleSetConnScanParams (UINT16 scan_interval, UINT16 scan_window); + +/******************************************************************************* +** +** Function BTM_CheckAdvData +** +** Description This function is called to get ADV data for a specific type. +** +** Parameters p_adv - pointer of ADV data +** type - finding ADV data type +** p_length - return the length of ADV data not including type +** +** Returns pointer of ADV data +** +*******************************************************************************/ +BTM_API extern UINT8 *BTM_CheckAdvData( UINT8 *p_adv, UINT8 type, UINT8 *p_length); + +/******************************************************************************* +** +** Function BTM_ReadDevInfo +** +** Description This function is called to read the device/address type +** of BD address. +** +** Parameter remote_bda: remote device address +** p_dev_type: output parameter to read the device type. +** p_addr_type: output parameter to read the address type. +** +*******************************************************************************/ +BTM_API extern void BTM_ReadDevInfo (BD_ADDR remote_bda, tBT_DEVICE_TYPE *p_dev_type, + tBLE_ADDR_TYPE *p_addr_type); + +/******************************************************************************* +** +** Function BTM_BleBroadcast +** +** Description This function is to start or stop broadcasting. +** +** Parameters start: start or stop broadcasting. +** +** Returns status. +** +*******************************************************************************/ +BTM_API extern tBTM_STATUS BTM_BleBroadcast(BOOLEAN start); + +/******************************************************************************* +** +** Function BTM_RegisterScanReqEvt +** +** Description This function is called to register a scan request callback +** on the advertiser. +** +** Parameters p_scan_req_cback: scan request callback. If NULL, remove the +** registration. +** +** Returns void +** +*******************************************************************************/ +BTM_API extern void BTM_RegisterScanReqEvt(tBTM_BLE_SCAN_REQ_CBACK *p_scan_req_cback); + + +#ifdef __cplusplus +} +#endif + +#endif |