link_layer.h

00001 /******************** (C) COPYRIGHT 2012 STMicroelectronics ********************
00002 * File Name          : link_layer.h
00003 * Author             : AMS - HEA&RF BU
00004 * Version            : V1.0.0
00005 * Date               : 19-July-2012
00006 * Description        : Header file for BlueNRG's link layer. It contains
00007 *                      definition of functions for link layer, most of which are
00008 *                      mapped to HCI commands.
00009 ********************************************************************************
00010 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
00011 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
00012 * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
00013 * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
00014 * CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
00015 * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
00016 *******************************************************************************/
00017 
00018 #ifndef _LINK_LAYER_H
00019 #define _LINK_LAYER_H
00020 
00021 #include <ble_status.h>
00022 
00023 /******************************************************************************
00024  * Types
00025  *****************************************************************************/
00026 
00027 /**
00028  * advertising policy for filtering (white list related) 
00029  */
00030 typedef tHalUint8   tAdvPolicy;
00031 #define NO_WHITE_LIST_USE           (0X00)
00032 #define WHITE_LIST_FOR_ONLY_SCAN    (0X01)  
00033 #define WHITE_LIST_FOR_ONLY_CONN    (0X02)
00034 #define WHITE_LIST_FOR_ALL          (0X03) 
00035 
00036 /**
00037  * Bluetooth 48 bit address (in little-endian order).
00038  */
00039 typedef tHalUint8   tBDAddr[6];
00040 
00041 
00042 /** 
00043  * Bluetooth address type
00044  */
00045 typedef tHalUint8       tAddrType; 
00046 #define RANDOM_ADDR     (1)
00047 #define PUBLIC_ADDR     (0)
00048 
00049 /** 
00050  * Advertising type
00051  */
00052 typedef tHalUint8       tAdvType;
00053 /**
00054  * undirected scannable and connectable 
00055  */ 
00056 #define ADV_IND         (0x00)
00057 
00058 /** 
00059  * directed non scannable
00060  */
00061 #define ADV_DIRECT_IND  (0x01)
00062 
00063 /**
00064  * scannable non connectable
00065  */
00066 #define ADV_SCAN_IND    (0x02)
00067 
00068 /**
00069  * non-connectable and no scan response (used for passive scan)
00070  */
00071 #define ADV_NONCONN_IND (0x03)
00072 
00073 
00074 /* 0X04-0XFF RESERVED */
00075 
00076 
00077 /** 
00078  * lowest allowed interval value for connectable types(20ms)..multiple of 625us
00079  */
00080 #define ADV_INTERVAL_LOWEST_CONN    (0X0020)
00081 
00082 /** 
00083  * highest allowed interval value (10.24s)..multiple of 625us.
00084  */
00085 #define ADV_INTERVAL_HIGHEST        (0X4000)
00086 
00087 /** 
00088  * lowest allowed interval value for non connectable types
00089  * (100ms)..multiple of 625us.
00090  */
00091 #define ADV_INTERVAL_LOWEST_NONCONN (0X00a0)
00092 
00093 /** 
00094  * Default value of advertising interval for both min/max values.
00095  * This will be used if host does not specify any advertising parameters 
00096  * including advIntervalMax and advIntervalMin
00097  * value = 1.28 sec (in units of 625 us)
00098  */
00099 #define ADV_INTERVAL_DEFAULT        (0x0800)
00100 
00101 #define ADV_CH_37 0x01
00102 #define ADV_CH_38 0x02
00103 #define ADV_CH_39 0x04
00104 
00105 
00106 
00107 #endif /* _LINK_LAYER_H */