Maxim Integrated
Maxim Integrated Bluetooth LE Library
Dependents: BLE_Thermometer MAXWSNENV_demo
exactLE/stack/include/dm_api.h
- Committer:
- enginerd
- Date:
- 2016-10-06
- Revision:
- 5:5b87f64ce81e
- Parent:
- 0:b562096246b3
File content as of revision 5:5b87f64ce81e:
/*************************************************************************************************/
/*!
* \file dm_api.h
*
* \brief Device Manager subsystem API.
*
* $Date: 2012-09-11 16:18:57 -0700 (Tue, 11 Sep 2012) $
* $Revision: 349 $
*
* Copyright (c) 2009-2016 ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: LicenseRef-PBL
*
* Licensed under the Permissive Binary License, Version 1.0 (the "License"); you may not use
* this file except in compliance with the License. You may obtain a copy of the License at
*
* https://www.mbed.com/licenses/PBL-1.0
*
* See the License for the specific language governing permissions and limitations under the License.
*/
/*************************************************************************************************/
#ifndef DM_API_H
#define DM_API_H
#include "hci_api.h"
#include "cfg_stack.h"
#include "smp_defs.h"
#ifdef __cplusplus
extern "C" {
#endif
/**************************************************************************************************
Macros
**************************************************************************************************/
/*! Device role */
#define DM_ROLE_MASTER HCI_ROLE_MASTER /*! Role is master */
#define DM_ROLE_SLAVE HCI_ROLE_SLAVE /*! Role is slave */
/*! The GAP discovery mode */
#define DM_DISC_MODE_NONE 0 /*! GAP non-discoverable */
#define DM_DISC_MODE_LIMITED 1 /*! GAP limited discoverable mode */
#define DM_DISC_MODE_GENERAL 2 /*! GAP general discoverable mode */
/*! The type of connectable or discoverable of advertising */
#define DM_ADV_CONN_UNDIRECT 0 /*! Connectable undirected advertising */
#define DM_ADV_CONN_DIRECT 1 /*! Connectable directed advertising */
#define DM_ADV_DISC_UNDIRECT 2 /*! Discoverable undirected advertising */
#define DM_ADV_NONCONN_UNDIRECT 3 /*! Non-connectable undirected advertising */
#define DM_ADV_SCAN_RESPONSE 4 /*! Scan response */
#define DM_ADV_NONE 255 /*! For internal use only */
/*! Whether data is located in the advertising data or the scan response data */
#define DM_DATA_LOC_ADV 0 /*! Locate data in the advertising data */
#define DM_DATA_LOC_SCAN 1 /*! Locate data in the scan response data */
/*! The scan type */
#define DM_SCAN_TYPE_PASSIVE 0 /*! Passive scan */
#define DM_SCAN_TYPE_ACTIVE 1 /*! Active scan */
/*! Advertising channel map */
#define DM_ADV_CHAN_37 HCI_ADV_CHAN_37 /*! Advertising channel 37 */
#define DM_ADV_CHAN_38 HCI_ADV_CHAN_38 /*! Advertising channel 38 */
#define DM_ADV_CHAN_39 HCI_ADV_CHAN_39 /*! Advertising channel 39 */
#define DM_ADV_CHAN_ALL (HCI_ADV_CHAN_37 | HCI_ADV_CHAN_38 | HCI_ADV_CHAN_39)
/*! The client ID parameter to function DmConnRegister() */
#define DM_CLIENT_ID_ATT 0 /*! Identifier for attribute protocol, for internal use only */
#define DM_CLIENT_ID_SMP 1 /*! Identifier for security manager protocol, for internal use only */
#define DM_CLIENT_ID_DM 2 /*! Identifier for device manager, for internal use only */
#define DM_CLIENT_ID_APP 3 /*! Identifier for the application */
#define DM_CLIENT_ID_MAX 4 /*! For internal use only */
/*! Unknown connection ID or other error */
#define DM_CONN_ID_NONE 0
/*! The address type */
#define DM_ADDR_PUBLIC 0 /*! Public address */
#define DM_ADDR_RANDOM 1 /*! Random address */
/*! Advertising data types */
#define DM_ADV_TYPE_FLAGS 0x01 /*! Flag bits */
#define DM_ADV_TYPE_16_UUID_PART 0x02 /*! Partial list of 16 bit UUIDs */
#define DM_ADV_TYPE_16_UUID 0x03 /*! Complete list of 16 bit UUIDs */
#define DM_ADV_TYPE_128_UUID_PART 0x06 /*! Partial list of 128 bit UUIDs */
#define DM_ADV_TYPE_128_UUID 0x07 /*! Complete list of 128 bit UUIDs */
#define DM_ADV_TYPE_SHORT_NAME 0x08 /*! Shortened local name */
#define DM_ADV_TYPE_LOCAL_NAME 0x09 /*! Complete local name */
#define DM_ADV_TYPE_TX_POWER 0x0A /*! TX power level */
#define DM_ADV_TYPE_CONN_INTERVAL 0x12 /*! Slave preferred connection interval */
#define DM_ADV_TYPE_SIGNED_DATA 0x13 /*! Signed data */
#define DM_ADV_TYPE_16_SOLICIT 0x14 /*! Service soliticiation list of 16 bit UUIDs */
#define DM_ADV_TYPE_128_SOLICIT 0x15 /*! Service soliticiation list of 128 bit UUIDs */
#define DM_ADV_TYPE_SERVICE_DATA 0x16 /*! Service data */
#define DM_ADV_TYPE_PUBLIC_TARGET 0x17 /*! Public target address */
#define DM_ADV_TYPE_RANDOM_TARGET 0x18 /*! Random target address */
#define DM_ADV_TYPE_APPEARANCE 0x19 /*! Device appearance */
#define DM_ADV_TYPE_MANUFACTURER 0xFF /*! Manufacturer specific data */
/*! Bit mask for flags advertising data type */
#define DM_FLAG_LE_LIMITED_DISC 0x01 /*! Limited discoverable flag */
#define DM_FLAG_LE_GENERAL_DISC 0x02 /*! General discoverable flag */
#define DM_FLAG_LE_BREDR_NOT_SUP 0x04 /*! BR/EDR not supported flag */
/*! Advertising data element indexes */
#define DM_AD_LEN_IDX 0 /*! Advertising data element len */
#define DM_AD_TYPE_IDX 1 /*! Advertising data element type */
#define DM_AD_DATA_IDX 2 /*! Advertising data element data */
/*! Timeouts defined by the GAP specification; in units of milliseconds */
#define DM_GAP_LIM_ADV_TIMEOUT 180000 /*! Maximum advertising duration in limited discoverable mode */
#define DM_GAP_GEN_DISC_SCAN_MIN 10240 /*! Minimum scan duration for general discovery */
#define DM_GAP_LIM_DISC_SCAN_MIN 10240 /*! Minimum scan duration for limited discovery */
#define DM_GAP_CONN_PARAM_TIMEOUT 30000 /*! Connection parameter update timeout */
#define DM_GAP_SCAN_FAST_PERIOD 30720 /*! Minimum time to perform scanning when user initiated */
#define DM_GAP_ADV_FAST_PERIOD 30000 /*! Minimum time to perform advertising when user initiated */
/*!
* Advertising, scanning, and connection parameters defined in the GAP specification.
* In units of 625 microseconds.
*/
#define DM_GAP_SCAN_FAST_INT_MIN 48 /*! Minimum scan interval when user initiated */
#define DM_GAP_SCAN_FAST_INT_MAX 96 /*! Maximum scan interval when user initiated */
#define DM_GAP_SCAN_FAST_WINDOW 48 /*! Scan window when user initiated */
#define DM_GAP_SCAN_SLOW_INT_1 2048 /*! Scan interval 1 when background scannning */
#define DM_GAP_SCAN_SLOW_WINDOW_1 18 /*! Scan window 1 when background scanning */
#define DM_GAP_SCAN_SLOW_INT_2 4096 /*! Scan interval 2 when background scannning */
#define DM_GAP_SCAN_SLOW_WINDOW_2 18 /*! Scan window 2 when background scanning */
#define DM_GAP_ADV_FAST_INT_MIN 48 /*! Minimum advertising interval when user initiated */
#define DM_GAP_ADV_FAST_INT_MAX 96 /*! Maximum advertising interval when user initiated */
#define DM_GAP_ADV_SLOW_INT_MIN 1600 /*! Minimum advertising interval when background advertising */
#define DM_GAP_ADV_SLOW_INT_MAX 1920 /*! Maximum advertising interval when background advertising */
/*! GAP connection establishment latency */
#define DM_GAP_CONN_EST_LATENCY 0
/*! GAP connection intervals in 1.25ms units */
#define DM_GAP_INITIAL_CONN_INT_MIN 24 /*! Minimum initial connection interval */
#define DM_GAP_INITIAL_CONN_INT_MAX 40 /*! Maximum initial onnection interval */
/*! GAP connection establishment minimum and maximum connection event lengths */
#define DM_GAP_CONN_EST_MIN_CE_LEN 0
#define DM_GAP_CONN_EST_MAX_CE_LEN 0
/*! GAP peripheral privacy flag characteristic values */
#define DM_GAP_PRIV_DISABLED 0
#define DM_GAP_PRIV_ENABLED 1
/*! Connection establishment supervision timeout default, in 10ms units */
#define DM_DEFAULT_EST_SUP_TIMEOUT 2000
/*! Pairing authentication/security properties bit mask */
#define DM_AUTH_BOND_FLAG SMP_AUTH_BOND_FLAG /*! Bonding requested */
#define DM_AUTH_MITM_FLAG SMP_AUTH_MITM_FLAG /*! MITM (authenticated pairing) requested */
/*! Key distribution bit mask */
#define DM_KEY_DIST_LTK SMP_KEY_DIST_ENC /*! Distribute LTK used for encryption */
#define DM_KEY_DIST_IRK SMP_KEY_DIST_ID /*! Distribute IRK used for privacy */
#define DM_KEY_DIST_CSRK SMP_KEY_DIST_SIGN /*! Distribute CSRK used for signed data */
/*! Key type used in DM_SEC_KEY_IND */
#define DM_KEY_LOCAL_LTK 0x01 /*! LTK generated locally for this device */
#define DM_KEY_PEER_LTK 0x02 /*! LTK received from peer device */
#define DM_KEY_IRK 0x04 /*! IRK and identity info of peer device */
#define DM_KEY_CSRK 0x08 /*! CSRK of peer device */
/*! Base value for HCI error status values for DM_SEC_PAIR_CMPL_IND */
#define DM_SEC_HCI_ERR_BASE 0x20
#define DM_SEC_LEVEL_NONE 0 /*! Connection has no security */
#define DM_SEC_LEVEL_ENC 1 /*! Connection is encrypted with unauthenticated key */
#define DM_SEC_LEVEL_ENC_AUTH 2 /*! Connection is encrypted with authenticated key */
/*! Random address types */
#define DM_RAND_ADDR_STATIC 0xC0 /*! Static address */
#define DM_RAND_ADDR_RESOLV 0x80 /*! Resolvable private address */
#define DM_RAND_ADDR_NONRESOLV 0x00 /*! Non-resolvable private address */
/*! Get the type of random address */
#define DM_RAND_ADDR_GET(addr) ((addr)[5] & 0xC0)
/*! Set the type of random address */
#define DM_RAND_ADDR_SET(addr, type) {(addr)[5] = ((addr)[5] & 0x3F) | (type);}
/*! Connection busy/idle state */
#define DM_CONN_IDLE 0 /*! Connection is idle */
#define DM_CONN_BUSY 1 /*! Connection is busy */
/*! Connection busy/idle state bitmask */
#define DM_IDLE_SMP_PAIR 0x0001 /*! SMP pairing in progress */
#define DM_IDLE_DM_ENC 0x0002 /*! DM Encryption setup in progress */
#define DM_IDLE_ATTS_DISC 0x0004 /*! ATTS service discovery in progress */
#define DM_IDLE_APP_DISC 0x0008 /*! App framework service discovery in progress */
#define DM_IDLE_USER_1 0x0010 /*! For use by user application */
#define DM_IDLE_USER_2 0x0020 /*! For use by user application */
#define DM_IDLE_USER_3 0x0040 /*! For use by user application */
#define DM_IDLE_USER_4 0x0080 /*! For use by user application */
/*! DM callback events */
#define DM_CBACK_START 0x20 /*! DM callback event starting value */
enum
{
DM_RESET_CMPL_IND = DM_CBACK_START, /*! Reset complete */
DM_ADV_START_IND, /*! Advertising started */
DM_ADV_STOP_IND, /*! Advertising stopped */
DM_ADV_NEW_ADDR_IND, /*! New resolvable address has been generated */
DM_SCAN_START_IND, /*! Scanning started */
DM_SCAN_STOP_IND, /*! Scanning stopped */
DM_SCAN_REPORT_IND, /*! Scan data received from peer device */
DM_CONN_OPEN_IND, /*! Connection opened */
DM_CONN_CLOSE_IND, /*! Connection closed */
DM_CONN_UPDATE_IND, /*! Connection update complete */
DM_SEC_PAIR_CMPL_IND, /*! Pairing completed successfully */
DM_SEC_PAIR_FAIL_IND, /*! Pairing failed or other security failure */
DM_SEC_ENCRYPT_IND, /*! Connection encrypted */
DM_SEC_ENCRYPT_FAIL_IND, /*! Encryption failed */
DM_SEC_AUTH_REQ_IND, /*! PIN or OOB data requested for pairing */
DM_SEC_KEY_IND, /*! Security key indication */
DM_SEC_LTK_REQ_IND, /*! LTK requested for encyption */
DM_SEC_PAIR_IND, /*! Incoming pairing request from master */
DM_SEC_SLAVE_REQ_IND, /*! Incoming security request from slave */
DM_PRIV_RESOLVED_ADDR_IND, /*! Private address resolved */
DM_HW_ERROR_IND, /*! Hardware Error */
DM_VENDOR_SPEC_IND, /*! Vendor specific event */
};
#define DM_CBACK_END DM_VENDOR_SPEC_IND /*! DM callback event ending value */
/**************************************************************************************************
Data Types
**************************************************************************************************/
/*! Connection identifier */
typedef uint8_t dmConnId_t;
/*! Configuration structure */
typedef struct
{
uint8_t dummy;
} dmCfg_t;
/*! LTK data type */
typedef struct
{
uint8_t key[SMP_KEY_LEN];
uint8_t rand[SMP_RAND8_LEN];
uint16_t ediv;
} dmSecLtk_t;
/*! IRK data type */
typedef struct
{
uint8_t key[SMP_KEY_LEN];
bdAddr_t bdAddr;
uint8_t addrType;
} dmSecIrk_t;
/*! CSRK data type */
typedef struct
{
uint8_t key[SMP_KEY_LEN];
} dmSecCsrk_t;
/*! union of key types */
typedef union
{
dmSecLtk_t ltk;
dmSecIrk_t irk;
dmSecCsrk_t csrk;
} dmSecKey_t;
/*! Data type for DM_SEC_PAIR_CMPL_IND */
typedef struct
{
wsfMsgHdr_t hdr; /*! Header */
uint8_t auth; /*! Authentication and bonding flags */
} dmSecPairCmplIndEvt_t;
/*! Data type for DM_SEC_ENCRYPT_IND */
typedef struct
{
wsfMsgHdr_t hdr; /*! Header */
bool_t usingLtk; /*! TRUE if connection encrypted with LTK */
} dmSecEncryptIndEvt_t;
/*! Data type for DM_SEC_AUTH_REQ_IND */
typedef struct
{
wsfMsgHdr_t hdr; /*! Header */
bool_t oob; /*! Out-of-band data requested */
bool_t display; /*! TRUE if pin is to be displayed */
} dmSecAuthReqIndEvt_t;
/*! Data type for DM_SEC_PAIR_IND */
typedef struct
{
wsfMsgHdr_t hdr; /*! Header */
uint8_t auth; /*! Authentication and bonding flags */
bool_t oob; /*! Out-of-band pairing data present or not present */
uint8_t iKeyDist; /*! Initiator key distribution flags */
uint8_t rKeyDist; /*! Responder key distribution flags */
} dmSecPairIndEvt_t;
/*! Data type for DM_SEC_SLAVE_REQ_IND */
typedef struct
{
wsfMsgHdr_t hdr; /*! Header */
uint8_t auth; /*! Authentication and bonding flags */
} dmSecSlaveIndEvt_t;
/*! Data type for DM_SEC_KEY_IND */
typedef struct
{
wsfMsgHdr_t hdr; /*! Header */
dmSecKey_t keyData; /*! Key data */
uint8_t type; /*! Key type */
uint8_t secLevel; /*! Security level of pairing when key was exchanged */
uint8_t encKeyLen; /*! Length of encryption key used when data was transferred */
} dmSecKeyIndEvt_t;
/*! Data type for DM_ADV_NEW_ADDR_IND */
typedef struct
{
wsfMsgHdr_t hdr; /*! Header */
bdAddr_t addr; /*! New resolvable private address */
bool_t firstTime; /*! TRUE when address is generated for the first time */
} dmAdvNewAddrIndEvt_t;
/*! Union of DM callback event data types */
typedef union
{
wsfMsgHdr_t hdr;
hciLeAdvReportEvt_t scanReport;
hciLeConnCmplEvt_t connOpen;
hciLeConnUpdateCmplEvt_t connUpdate;
hciDisconnectCmplEvt_t connClose;
dmSecPairCmplIndEvt_t pairCmpl;
dmSecEncryptIndEvt_t encryptInd;
dmSecAuthReqIndEvt_t authReq;
dmSecPairIndEvt_t pairInd;
dmSecSlaveIndEvt_t slaveInd;
dmSecKeyIndEvt_t keyInd;
hciLeLtkReqEvt_t ltkReqInd;
hciVendorSpecEvt_t vendorSpec;
dmAdvNewAddrIndEvt_t advNewAddr;
} dmEvt_t;
/*! Callback type */
typedef void (*dmCback_t)(dmEvt_t *pDmEvt);
/**************************************************************************************************
Function Declarations
**************************************************************************************************/
/*************************************************************************************************/
/*!
* \fn DmRegister
*
* \brief Register a callback with DM for scan and advertising events.
*
* \param cback Client callback function.
*
* \return None.
*/
/*************************************************************************************************/
void DmRegister(dmCback_t cback);
/*************************************************************************************************/
/*!
* \fn DmFindAdType
*
* \brief Find an advertising data element in the given advertising or scan response data.
*
* \param adType Advertising data element type to find.
* \param dataLen Data length.
* \param pData Pointer to advertising or scan response data.
*
* \return Pointer to the advertising data element byte array or NULL if not found.
*/
/*************************************************************************************************/
uint8_t *DmFindAdType(uint8_t adType, uint8_t dataLen, uint8_t *pData);
/*************************************************************************************************/
/*!
* \fn DmAdvInit
*
* \brief Initialize DM advertising.
*
* \return None.
*/
/*************************************************************************************************/
void DmAdvInit(void);
/*************************************************************************************************/
/*!
* \fn DmAdvStart
*
* \brief Start advertising using the given advertising type and duration.
*
* \param advType Advertising type.
* \param duration The advertising duration, in milliseconds.
*
* \return None.
*/
/*************************************************************************************************/
void DmAdvStart(uint8_t advType, uint16_t duration);
/*************************************************************************************************/
/*!
* \fn DmAdvStop
*
* \brief Stop advertising.
*
* \return None.
*/
/*************************************************************************************************/
void DmAdvStop(void);
/*************************************************************************************************/
/*!
* \fn DmAdvSetInterval
*
* \brief Set the minimum and maximum advertising intervals.
*
* \param intervalMin Minimum advertising interval.
* \param intervalMax Maximum advertising interval.
*
* \return None.
*/
/*************************************************************************************************/
void DmAdvSetInterval(uint16_t intervalMin, uint16_t intervalMax);
/*************************************************************************************************/
/*!
* \fn DmAdvSetChannelMap
*
* \brief Include or exclude certain channels from the advertising channel map.
*
* \param channelMap Advertising channel map.
*
* \return None.
*/
/*************************************************************************************************/
void DmAdvSetChannelMap(uint8_t channelMap);
/*************************************************************************************************/
/*!
* \fn DmAdvSetData
*
* \brief Set the advertising or scan response data to the given data.
*
* \param location Data location.
* \param len Length of the data. Maximum length is 31 bytes.
* \param pData Pointer to the data.
*
* \return None.
*/
/*************************************************************************************************/
void DmAdvSetData(uint8_t location, uint8_t len, uint8_t *pData);
/*************************************************************************************************/
/*!
* \fn DmAdvSetAddrType
*
* \brief Set the local address type used while advertising. This function can be used to
* configure advertising to use a random address.
*
* \param addrType Address type.
*
* \return None.
*/
/*************************************************************************************************/
void DmAdvSetAddrType(uint8_t addrType);
/*************************************************************************************************/
/*!
* \fn DmAdvSetAdValue
*
* \brief Set the value of an advertising data element in the given advertising or
* scan response data. If the element already exists in the data then it is replaced
* with the new value. If the element does not exist in the data it is appended
* to it, space permitting.
*
* \param adType Advertising data element type.
* \param len Length of the value. Maximum length is 29 bytes.
* \param pValue Pointer to the value.
* \param pAdvDataLen Advertising or scan response data length. The new length is returned
* in this parameter.
* \param pAdvData Pointer to advertising or scan response data.
*
* \return TRUE if the element was successfully added to the data, FALSE otherwise.
*/
/*************************************************************************************************/
bool_t DmAdvSetAdValue(uint8_t adType, uint8_t len, uint8_t *pValue, uint8_t *pAdvDataLen,
uint8_t *pAdvData);
/*************************************************************************************************/
/*!
* \fn DmAdvSetName
*
* \brief Set the device name in the given advertising or scan response data. If the
* name can only fit in the data if it is shortened, the name is shortened
* and the AD type is changed to DM_ADV_TYPE_SHORT_NAME.
*
* \param len Length of the name. Maximum length is 29 bytes.
* \param pValue Pointer to the name in UTF-8 format.
* \param pAdvDataLen Advertising or scan response data length. The new length is returned
* in this parameter.
* \param pAdvData Pointer to advertising or scan response data.
*
* \return TRUE if the element was successfully added to the data, FALSE otherwise.
*/
/*************************************************************************************************/
bool_t DmAdvSetName(uint8_t len, uint8_t *pValue, uint8_t *pAdvDataLen, uint8_t *pAdvData);
/*************************************************************************************************/
/*!
* \fn DmAdvPrivInit
*
* \brief Initialize private advertising.
*
* \return None.
*/
/*************************************************************************************************/
void DmAdvPrivInit(void);
/*************************************************************************************************/
/*!
* \fn DmAdvPrivStart
*
* \brief Start using a private resolvable address.
*
* \param changeInterval Interval between automatic address changes, in seconds.
*
* \return None.
*/
/*************************************************************************************************/
void DmAdvPrivStart(uint16_t changeInterval);
/*************************************************************************************************/
/*!
* \fn DmAdvPrivStop
*
* \brief Stop using a private resolvable address.
*
* \return None.
*/
/*************************************************************************************************/
void DmAdvPrivStop(void);
/*************************************************************************************************/
/*!
* \fn DmScanInit
*
* \brief Initialize DM scanning.
*
* \return None.
*/
/*************************************************************************************************/
void DmScanInit(void);
/*************************************************************************************************/
/*!
* \fn DmScanStart
*
* \brief Start scanning.
*
* \param mode Discoverability mode.
* \param scanType Scan type.
* \param filterDup Filter duplicates. Set to TRUE to filter duplicate responses received
* from the same device. Set to FALSE to receive all responses.
* \param duration The scan duration, in milliseconds. If set to zero, scanning will
* continue until DmScanStop() is called.
*
* \return None.
*/
/*************************************************************************************************/
void DmScanStart(uint8_t mode, uint8_t scanType, bool_t filterDup, uint16_t duration);
/*************************************************************************************************/
/*!
* \fn DmScanStop
*
* \brief Stop scanning.
*
* \return None.
*/
/*************************************************************************************************/
void DmScanStop(void);
/*************************************************************************************************/
/*!
* \fn DmScanSetInterval
*
* \brief Set the scan interval and window.
*
* \param scanInterval The scan interval.
* \param scanWindow The scan window.
*
* \return None.
*/
/*************************************************************************************************/
void DmScanSetInterval(uint16_t scanInterval, uint16_t scanWindow);
/*************************************************************************************************/
/*!
* \fn DmScanSetAddrType
*
* \brief Set the local address type used while scanning. This function can be used to
* configure scanning to use a random address.
*
* \param addrType Address type.
*
* \return None.
*/
/*************************************************************************************************/
void DmScanSetAddrType(uint8_t addrType);
/*************************************************************************************************/
/*!
* \fn DmConnInit
*
* \brief Initialize DM connection manager.
*
* \return None.
*/
/*************************************************************************************************/
void DmConnInit(void);
/*************************************************************************************************/
/*!
* \fn DmConnMasterInit
*
* \brief Initialize DM connection manager for operation as master.
*
* \return None.
*/
/*************************************************************************************************/
void DmConnMasterInit(void);
/*************************************************************************************************/
/*!
* \fn DmConnSlaveInit
*
* \brief Initialize DM connection manager for operation as slave.
*
* \return None.
*/
/*************************************************************************************************/
void DmConnSlaveInit(void);
/*************************************************************************************************/
/*!
* \fn DmConnRegister
*
* \brief Register with the DM connection manager.
*
* \param clientId The client identifier.
* \param cback Client callback function.
*
* \return None.
*/
/*************************************************************************************************/
void DmConnRegister(uint8_t clientId, dmCback_t cback);
/*************************************************************************************************/
/*!
* \fn DmConnOpen
*
* \brief Open a connection to a peer device with the given address.
*
* \param clientId The client identifier.
* \param addrType Address type.
* \param pAddr Peer device address.
*
* \return Connection identifier.
*/
/*************************************************************************************************/
dmConnId_t DmConnOpen(uint8_t clientId, uint8_t addrType, uint8_t *pAddr);
/*************************************************************************************************/
/*!
* \fn DmConnClose
*
* \brief Close the connection with the give connection identifier.
*
* \param clientId The client identifier.
* \param connId Connection identifier.
* \param reason Reason connection is being closed.
*
* \return None.
*/
/*************************************************************************************************/
void DmConnClose(uint8_t clientId, dmConnId_t connId, uint8_t reason);
/*************************************************************************************************/
/*!
* \fn DmConnAccept
*
* \brief Accept a connection from the given peer device by initiating directed advertising.
*
* \param clientId The client identifier.
* \param addrType Address type.
* \param pAddr Peer device address.
*
* \return Connection identifier.
*/
/*************************************************************************************************/
dmConnId_t DmConnAccept(uint8_t clientId, uint8_t addrType, uint8_t *pAddr);
/*************************************************************************************************/
/*!
* \fn DmConnUpdate
*
* \brief Update the connection parameters of an open connection
*
* \param connId Connection identifier.
* \param pConnSpec Connection specification.
*
* \return None.
*/
/*************************************************************************************************/
void DmConnUpdate(dmConnId_t connId, hciConnSpec_t *pConnSpec);
/*************************************************************************************************/
/*!
* \fn DmConnSetScanInterval
*
* \brief Set the scan interval and window for created connections created with DmConnOpen().
*
* \param scanInterval The scan interval.
* \param scanWindow The scan window.
*
* \return None.
*/
/*************************************************************************************************/
void DmConnSetScanInterval(uint16_t scanInterval, uint16_t scanWindow);
/*************************************************************************************************/
/*!
* \fn DmConnSetConnSpec
*
* \brief Set the connection specification parameters for connections created with DmConnOpen().
*
* \param pConnSpec Connection spec parameters.
*
* \return None.
*/
/*************************************************************************************************/
void DmConnSetConnSpec(hciConnSpec_t *pConnSpec);
/*************************************************************************************************/
/*!
* \fn DmConnSetAddrType
*
* \brief Set the local address type used for connections created with DmConnOpen().
*
* \param addrType Address type.
*
* \return None.
*/
/*************************************************************************************************/
void DmConnSetAddrType(uint8_t addrType);
/*************************************************************************************************/
/*!
* \fn DmConnSetIdle
*
* \brief Configure a bit in the connection idle state mask as busy or idle.
*
* \param connId Connection identifier.
* \param idleMask Bit in the idle state mask to configure.
* \param idle DM_CONN_BUSY or DM_CONN_IDLE.
*
* \return None.
*/
/*************************************************************************************************/
void DmConnSetIdle(dmConnId_t connId, uint16_t idleMask, uint8_t idle);
/*************************************************************************************************/
/*!
* \fn DmConnCheckIdle
*
* \brief Check if a connection is idle.
*
* \param connId Connection identifier.
*
* \return Zero if connection is idle, nonzero if busy.
*/
/*************************************************************************************************/
uint16_t DmConnCheckIdle(dmConnId_t connId);
/*************************************************************************************************/
/*!
* \fn DmDevReset
*
* \brief Reset the device.
*
* \return None.
*/
/*************************************************************************************************/
void DmDevReset(void);
/*************************************************************************************************/
/*!
* \fn DmDevRole
*
* \brief Return the device role indicating master or slave.
*
* \return Device role.
*/
/*************************************************************************************************/
uint8_t DmDevRole(void);
/*************************************************************************************************/
/*!
* \fn DmDevSetRandAddr
*
* \brief Set the random address to be used by the local device.
*
* \param pAddr Random address.
*
* \return None.
*/
/*************************************************************************************************/
void DmDevSetRandAddr(uint8_t *pAddr);
/*************************************************************************************************/
/*!
* \fn DmDevWhiteListAdd
*
* \brief Add a peer device to the white list. Note that this function cannot be called
* while advertising, scanning, or connecting with white list filtering active.
*
* \param addrType Address type.
* \param pAddr Peer device address.
*
* \return None.
*/
/*************************************************************************************************/
void DmDevWhiteListAdd(uint8_t addrType, uint8_t *pAddr);
/*************************************************************************************************/
/*!
* \fn DmDevWhiteListRemove
*
* \brief Remove a peer device from the white list. Note that this function cannot be called
* while advertising, scanning, or connecting with white list filtering active.
*
* \param addrType Address type.
* \param pAddr Peer device address.
*
* \return None.
*/
/*************************************************************************************************/
void DmDevWhiteListRemove(uint8_t addrType, uint8_t *pAddr);
/*************************************************************************************************/
/*!
* \fn DmDevWhiteListClear
*
* \brief Clear the white list. Note that this function cannot be called while
* advertising, scanning, or connecting with white list filtering active.
*
* \return None.
*/
/*************************************************************************************************/
void DmDevWhiteListClear(void);
/*************************************************************************************************/
/*!
* \fn DmDevVsInit
*
* \brief Vendor-specific controller initialization function.
*
* \param param Vendor-specific parameter.
*
* \return None.
*/
/*************************************************************************************************/
void DmDevVsInit(uint8_t param);
/*************************************************************************************************/
/*!
* \fn DmSecInit
*
* \brief Initialize DM security.
*
* \return None.
*/
/*************************************************************************************************/
void DmSecInit(void);
/*************************************************************************************************/
/*!
* \fn DmSecPairReq
*
* \brief This function is called by a master device to initiate pairing.
*
* \param connId DM connection ID.
* \param oob Out-of-band pairing data present or not present.
* \param auth Authentication and bonding flags.
* \param iKeyDist Initiator key distribution flags.
* \param rKeyDist Responder key distribution flags.
*
* \return None.
*/
/*************************************************************************************************/
void DmSecPairReq(dmConnId_t connId, bool_t oob, uint8_t auth, uint8_t iKeyDist, uint8_t rKeyDist);
/*************************************************************************************************/
/*!
* \fn DmSecPairRsp
*
* \brief This function is called by a slave device to proceed with pairing after a
* DM_SEC_PAIR_IND event is received.
*
* \param connId DM connection ID.
* \param oob Out-of-band pairing data present or not present.
* \param auth Authentication and bonding flags.
* \param iKeyDist Initiator key distribution flags.
* \param rKeyDist Responder key distribution flags.
*
* \return None.
*/
/*************************************************************************************************/
void DmSecPairRsp(dmConnId_t connId, bool_t oob, uint8_t auth, uint8_t iKeyDist, uint8_t rKeyDist);
/*************************************************************************************************/
/*!
* \fn DmSecCancelReq
*
* \brief This function is called to cancel the pairing process.
*
* \param connId DM connection ID.
* \param reason Failure reason.
*
* \return None.
*/
/*************************************************************************************************/
void DmSecCancelReq(dmConnId_t connId, uint8_t reason);
/*************************************************************************************************/
/*!
* \fn DmSecAuthRsp
*
* \brief This function is called in response to a DM_SEC_AUTH_REQ_IND event to provide
* PIN or OOB data during pairing.
*
* \param connId DM connection ID.
* \param authDataLen Length of PIN or OOB data.
* \param pAuthData pointer to PIN or OOB data.
*
* \return None.
*/
/*************************************************************************************************/
void DmSecAuthRsp(dmConnId_t connId, uint8_t authDataLen, uint8_t *pAuthData);
/*************************************************************************************************/
/*!
* \fn DmSecSlaveReq
*
* \brief This function is called by a slave device to request that the master initiates
* pairing or link encryption.
*
* \param connId DM connection ID.
* \param auth Authentication flags.
*
* \return None.
*/
/*************************************************************************************************/
void DmSecSlaveReq(dmConnId_t connId, uint8_t auth);
/*************************************************************************************************/
/*!
* \fn DmSecEncryptReq
*
* \brief This function is called by a master device to initiate link encryption.
*
* \param connId DM connection ID.
* \param secLevel Security level of pairing when LTK was exchanged.
* \param pLtk Pointer to LTK parameter structure.
*
* \return None.
*/
/*************************************************************************************************/
void DmSecEncryptReq(dmConnId_t connId, uint8_t secLevel, dmSecLtk_t *pLtk);
/*************************************************************************************************/
/*!
* \fn DmSecLtkRsp
*
* \brief This function is called by a slave in response to a DM_SEC_LTK_REQ_IND event
* to provide the long term key used for encryption.
*
* \param connId DM connection ID.
* \param keyFound TRUE if key found.
* \param secLevel Security level of pairing when key was exchanged.
* \param pKey Pointer to the key, if found.
*
* \return None.
*/
/*************************************************************************************************/
void DmSecLtkRsp(dmConnId_t connId, bool_t keyFound, uint8_t secLevel, uint8_t *pKey);
/*************************************************************************************************/
/*!
* \fn DmSecSetLocalCsrk
*
* \brief This function sets the local CSRK used by the device.
*
* \param pCsrk Pointer to CSRK.
*
* \return None.
*/
/*************************************************************************************************/
void DmSecSetLocalCsrk(uint8_t *pCsrk);
/*************************************************************************************************/
/*!
* \fn DmSecSetLocalIrk
*
* \brief This function sets the local IRK used by the device.
*
* \param pCsrk Pointer to IRK.
*
* \return None.
*/
/*************************************************************************************************/
void DmSecSetLocalIrk(uint8_t *pIrk);
/*************************************************************************************************/
/*!
* \fn DmPrivInit
*
* \brief Initialize DM privacy module.
*
* \return None.
*/
/*************************************************************************************************/
void DmPrivInit(void);
/*************************************************************************************************/
/*!
* \fn DmPrivResolveAddr
*
* \brief Resolve a private resolvable address. When complete the client's callback function
* is called with a DM_PRIV_RESOLVED_ADDR_IND event. The client must wait to receive
* this event before executing this function again.
*
* \param pAddr Peer device address.
* \param pIrk The peer's identity resolving key.
* \param param Client-defined parameter returned with callback event.
*
* \return None.
*/
/*************************************************************************************************/
void DmPrivResolveAddr(uint8_t *pAddr, uint8_t *pIrk, uint16_t param);
/*************************************************************************************************/
/*!
* \fn DmL2cConnUpdateCnf
*
* \brief For internal use only. L2C calls this function to send the result of an L2CAP
* connection update response to DM.
*
* \param handle Connection handle.
* \param reason Connection update response reason code.
* \return None.
*/
/*************************************************************************************************/
void DmL2cConnUpdateCnf(uint16_t handle, uint16_t reason);
/*************************************************************************************************/
/*!
* \fn DmL2cConnUpdateInd
*
* \brief For internal use only. L2C calls this function when it receives a connection update
* request from a peer device.
*
* \param identifier Identifier value.
* \param handle Connection handle.
* \param pConnSpec Connection spec parameters.
* \return None.
*/
/*************************************************************************************************/
void DmL2cConnUpdateInd(uint8_t identifier, uint16_t handle, hciConnSpec_t *pConnSpec);
/*************************************************************************************************/
/*!
* \fn DmConnIdByHandle
*
* \brief For internal use only. Find the connection ID with matching handle.
*
* \param handle Handle to find.
*
* \return Connection ID or DM_CONN_ID_NONE if error.
*/
/*************************************************************************************************/
dmConnId_t DmConnIdByHandle(uint16_t handle);
/*************************************************************************************************/
/*!
* \fn DmConnInUse
*
* \brief For internal use only. Return TRUE if the connection is in use.
*
* \param connId Connection ID.
*
* \return TRUE if the connection is in use, FALSE otherwise.
*/
/*************************************************************************************************/
bool_t DmConnInUse(dmConnId_t connId);
/*************************************************************************************************/
/*!
* \fn DmConnPeerAddrType
*
* \brief For internal use only. Return the peer address type.
*
* \param connId Connection ID.
*
* \return Peer address type.
*/
/*************************************************************************************************/
uint8_t DmConnPeerAddrType(dmConnId_t connId);
/*************************************************************************************************/
/*!
* \fn DmConnPeerAddr
*
* \brief For internal use only. Return the peer device address.
*
* \param connId Connection ID.
*
* \return Pointer to peer device address.
*/
/*************************************************************************************************/
uint8_t *DmConnPeerAddr(dmConnId_t connId);
/*************************************************************************************************/
/*!
* \fn DmConnLocalAddrType
*
* \brief For internal use only. Return the local address type.
*
* \param connId Connection ID.
*
* \return Local address type.
*/
/*************************************************************************************************/
uint8_t DmConnLocalAddrType(dmConnId_t connId);
/*************************************************************************************************/
/*!
* \fn DmConnLocalAddr
*
* \brief For internal use only. Return the local address.
*
* \param connId Connection ID.
*
* \return Pointer to local address.
*/
/*************************************************************************************************/
uint8_t *DmConnLocalAddr(dmConnId_t connId);
/*************************************************************************************************/
/*!
* \fn DmConnSecLevel
*
* \brief For internal use only. Return the security level of the connection.
*
* \param connId Connection ID.
*
* \return Security level of the connection.
*/
/*************************************************************************************************/
uint8_t DmConnSecLevel(dmConnId_t connId);
/*************************************************************************************************/
/*!
* \fn DmSmpEncryptReq
*
* \brief For internal use only. This function is called by SMP to request encryption.
*
* \param connId DM connection ID.
* \param secLevel Security level of pairing when key was exchanged.
* \param pKey Pointer to key.
*
* \return None.
*/
/*************************************************************************************************/
void DmSmpEncryptReq(dmConnId_t connId, uint8_t secLevel, uint8_t *pKey);
/*************************************************************************************************/
/*!
* \fn DmSmpCbackExec
*
* \brief For internal use only. Execute DM callback from SMP procedures.
*
* \param pDmEvt Pointer to callback event data.
*
* \return None.
*/
/*************************************************************************************************/
void DmSmpCbackExec(dmEvt_t *pDmEvt);
/*************************************************************************************************/
/*!
* \fn DmSecGetLocalCsrk
*
* \brief For internal use only. This function gets the local CSRK used by the device.
*
* \return Pointer to CSRK.
*/
/*************************************************************************************************/
uint8_t *DmSecGetLocalCsrk(void);
/*************************************************************************************************/
/*!
* \fn DmSecGetLocalIrk
*
* \brief For internal use only. This function gets the local IRK used by the device.
*
* \return Pointer to IRK.
*/
/*************************************************************************************************/
uint8_t *DmSecGetLocalIrk(void);
#ifdef __cplusplus
};
#endif
#endif /* DM_API_H */
