/**
  @headerfile:    broadcaster.h
  $Date: 2011-02-17 12:17:30 -0800 (Thu, 17 Feb 2011) $
  $Revision: 25119 $

  @mainpage TI BLE GAP Broadcaster Role

  This GAP profile only advertises.

  Copyright 2011 Texas Instruments Incorporated. All rights reserved.

  IMPORTANT: Your use of this Software is limited to those specific rights
  granted under the terms of a software license agreement between the user
  who downloaded the software, his/her employer (which must be your employer)
  and Texas Instruments Incorporated (the "License").  You may not use this
  Software unless you agree to abide by the terms of the License. The License
  limits your use, and you acknowledge, that the Software may not be modified,
  copied or distributed unless embedded on a Texas Instruments microcontroller
  or used solely and exclusively in conjunction with a Texas Instruments radio
  frequency transceiver, which is integrated into your product.  Other than for
  the foregoing purpose, you may not use, reproduce, copy, prepare derivative
  works of, modify, distribute, perform, display or sell this Software and/or
  its documentation for any purpose.

  YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
  PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, 
  INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE, 
  NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
  TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
  NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
  LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
  INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
  OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
  OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
  (INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.

  Should you have any questions regarding your right to use this Software,
  contact Texas Instruments Incorporated at www.TI.com. 
*/

#ifndef BROADCASTER_H
#define BROADCASTER_H

#ifdef __cplusplus
extern "C"
{
#endif

/*-------------------------------------------------------------------
 * INCLUDES
 */

/*-------------------------------------------------------------------
 * CONSTANTS
 */

/** @defgroup GAPROLE_PROFILE_PARAMETERS GAP Role Parameters
 * @{
 */
#define GAPROLE_PROFILEROLE         0x300  //!< Reading this parameter will return GAP Role type. Read Only. Size is uint8.
#define GAPROLE_BD_ADDR             0x301  //!< Device's Address. Read Only. Size is uint8[B_ADDR_LEN]. This item is read from the controller.
#define GAPROLE_ADVERT_ENABLED      0x302  //!< Enable/Disable Advertising. Read/Write. Size is uint8. Default is TRUE=Enabled.
#define GAPROLE_ADVERT_OFF_TIME     0x303  //!< Advertising Off Time for Limited advertisements (in milliseconds). Read/Write. Size is uint16. Default is 30 seconds.
#define GAPROLE_ADVERT_DATA         0x304  //!< Advertisement Data. Read/Write. Size is uint8[B_MAX_ADV_LEN].  Default is "02:01:01", which means that it is a Limited Discoverable Advertisement.
#define GAPROLE_SCAN_RSP_DATA       0x305  //!< Scan Response Data. Read/Write. Size is uint8[B_MAX_ADV_LEN]. Defaults to all 0.
#define GAPROLE_ADV_EVENT_TYPE      0x306  //!< Advertisement Type. Read/Write. Size is uint8.  Default is GAP_ADTYPE_ADV_IND (defined in GAP.h).
#define GAPROLE_ADV_DIRECT_TYPE     0x307  //!< Direct Advertisement Address Type. Ready/Write. Size is uint8. Default is ADDRTYPE_PUBLIC (defined in GAP.h).
#define GAPROLE_ADV_DIRECT_ADDR     0x308  //!< Direct Advertisement Address. Read/Write. Size is uint8[B_ADDR_LEN]. Default is NULL.
#define GAPROLE_ADV_CHANNEL_MAP     0x309  //!< Which channels to advertise on. Read/Write Size is uint8. Default is GAP_ADVCHAN_ALL (defined in GAP.h)
#define GAPROLE_ADV_FILTER_POLICY   0x30A  //!< Filter Policy. Ignored when directed advertising is used. Read/Write. Size is uint8. Default is GAP_FILTER_POLICY_ALL (defined in GAP.h).
/** @} End GAPROLE_PROFILE_PARAMETERS */

/*-------------------------------------------------------------------
 * TYPEDEFS
 */

/**
 * GAP Broadcaster Role States.
 */
typedef enum
{
  GAPROLE_INIT = 0,                       //!< Waiting to be started
  GAPROLE_STARTED,                        //!< Started but not advertising
  GAPROLE_ADVERTISING,                    //!< Currently Advertising
  GAPROLE_WAITING,                        //!< Device is started but not advertising, is in waiting period before advertising again
  GAPROLE_ERROR                           //!< Error occurred - invalid state
} gaprole_States_t;

/*-------------------------------------------------------------------
 * MACROS
 */

/*-------------------------------------------------------------------
 * Profile Callbacks
 */

/**
 * Callback when the device has been started.  Callback event to 
 * the Notify of a state change.
 */
typedef void (*gapRolesStateNotify_t)( gaprole_States_t newState );

/**
 * Callback when the device has read an new RSSI value during a connection.
 */
typedef void (*gapRolesRssiRead_t)( int8 newRSSI );

/**
 * Callback structure - must be setup by the application and used when gapRoles_StartDevice() is called.
 */
typedef struct
{
  gapRolesStateNotify_t    pfnStateChange;  //!< Whenever the device changes state
  gapRolesRssiRead_t       pfnRssiRead;     //!< When a valid RSSI is read from controller
} gapRolesCBs_t;

/*-------------------------------------------------------------------
 * API FUNCTIONS 
 */

/**
 * @defgroup GAPROLES_BROADCASTER_API GAP Broadcaster Role API Functions
 * 
 * @{
 */
  
/**
 * @brief       Set a GAP Role parameter.
 *
 *  NOTE: You can call this function with a GAP Parameter ID and it will set the 
 *        GAP Parameter.  GAP Parameters are defined in (gap.h).  Also, 
 *        the "len" field must be set to the size of a "uint16" and the
 *        "pValue" field must point to a "uint16".
 *
 * @param       param - Profile parameter ID: @ref GAPROLE_PROFILE_PARAMETERS
 * @param       len - length of data to write
 * @param       pValue - pointer to data to write.  This is dependent on
 *          the parameter ID and WILL be cast to the appropriate 
 *          data type (example: data type of uint16 will be cast to 
 *          uint16 pointer).
 *
 * @return      SUCCESS or INVALIDPARAMETER (invalid paramID)
 */
extern bStatus_t GAPRole_SetParameter( uint16 param, uint8 len, void *pValue );
  
/**
 * @brief       Get a GAP Role parameter.
 *
 *  NOTE: You can call this function with a GAP Parameter ID and it will get a 
 *        GAP Parameter.  GAP Parameters are defined in (gap.h).  Also, the
 *        "pValue" field must point to a "uint16".
 *
 * @param       param - Profile parameter ID: @ref GAPROLE_PROFILE_PARAMETERS
 * @param       pValue - pointer to location to get the value.  This is dependent on
 *          the parameter ID and WILL be cast to the appropriate 
 *          data type (example: data type of uint16 will be cast to 
 *          uint16 pointer).
 *
 * @return      SUCCESS or INVALIDPARAMETER (invalid paramID)
 */
extern bStatus_t GAPRole_GetParameter( uint16 param, void *pValue );

/**
 * @brief       Does the device initialization.  Only call this function once.
 *
 * @param       pAppCallbacks - pointer to application callbacks.
 *
 * @return      SUCCESS or bleAlreadyInRequestedMode
 */
extern bStatus_t GAPRole_StartDevice( gapRolesCBs_t *pAppCallbacks );
  
/**
 * @} End GAPROLES_BROADCASTER_API
 */   


/*-------------------------------------------------------------------
 * TASK FUNCTIONS - Don't call these. These are system functions.
 */

/**
 * @internal
 *
 * @brief       Initialization function for the GAP Role Task.
 *          This is called during initialization and should contain
 *          any application specific initialization (ie. hardware
 *          initialization/setup, table initialization, power up
 *          notificaiton ... ).
 *
 * @param       the ID assigned by OSAL.  This ID should be
 *                    used to send messages and set timers.
 *
 * @return      void
 */
extern void GAPRole_Init( uint8 task_id );

/**
 * @internal
 *
 * @brief       GAP Role Task event processor.  
 *          This function is called to process all events for the task.
 *          Events include timers, messages and any other user defined 
 *          events.
 *
 * @param   task_id  - The OSAL assigned task ID.
 * @param   events - events to process.  This is a bit map and can
 *                   contain more than one event.
 *
 * @return      events not processed
 */
extern uint16 GAPRole_ProcessEvent( uint8 task_id, uint16 events );

/*-------------------------------------------------------------------
-------------------------------------------------------------------*/

#ifdef __cplusplus
}
#endif

#endif /* BROADCASTER_H */
