BleSlaveService.h

00001 #ifndef __BLESLAVESERVICE_H__
00002 #define __BLESLAVESERVICE_H__
00003 
00004 #include "ble/GattService.h"
00005 #include "ble/GattCharacteristic.h"
00006 #include <BleMasterService.h>
00007 
00008 /* Attribute value format of the STAR_CHAR */   
00009 /* Timestamp | Node ID | Type ID | value   | Type ID | value   | Type ID | value   | */
00010 /* 2 bytes   | 2 bytes | 1 byte  | x bytes | 1 byte  | x bytes | 1 byte  | x bytes | */
00011 #define STAR_CHAR_MAX_VALUE_LEN   20
00012 
00013 #define uint8_tNAME_BLESTAR1           'B','l','e','S','t','a','r','1'
00014 
00015 
00016 /* Store Value into a buffer in Little Endian Format */
00017 #define STORE_LE_16(buf, val)    ( ((buf)[0] =  (uint8_t) (val)     ) , \
00018                                    ((buf)[1] =  (uint8_t) (val>>8)  ) )
00019 
00020 #define STORE_LE_32(buf, val)    ( ((buf)[0] =  (uint8_t) (val)     ) , \
00021                                    ((buf)[1] =  (uint8_t) (val>>8)  ) , \
00022                                    ((buf)[2] =  (uint8_t) (val>>16) ) , \
00023                                    ((buf)[3] =  (uint8_t) (val>>24) ) )
00024 
00025 #define STORE_BE_32(buf, val)    ( ((buf)[3] =  (uint8_t) (val)     ) , \
00026                                    ((buf)[2] =  (uint8_t) (val>>8)  ) , \
00027                                    ((buf)[1] =  (uint8_t) (val>>16) ) , \
00028                                    ((buf)[0] =  (uint8_t) (val>>24) ) )   
00029                                    
00030                                    
00031 
00032 
00033 
00034 typedef BLEProtocol::AddressBytes_t tBDAddr;
00035                                    
00036  /* MANUFACTURER_SPECIFIC_DATA */
00037 extern uint8_t manuf_data[6];
00038                                    
00039                                    
00040                                    
00041                                    
00042 /* BLE Slave Service exported types */
00043 typedef struct {
00044   uint8_t data_length;
00045   uint8_t *attribute_value;
00046   tBDAddr devAddr;
00047   uint16_t attribute_handle;  
00048 } NotificationData_t;
00049    
00050 typedef struct {
00051   uint8_t  is_discoverable;
00052   uint8_t  is_connected;  
00053   uint16_t conn_handle;
00054   uint16_t star_hw_serv_handle;
00055   uint16_t star_data_char_handle;
00056   uint16_t star_config_char_handle;
00057   uint8_t  star_data_char_notify;
00058   uint8_t  star_config_value[3];
00059   uint8_t  star_config_value_len;
00060   NotificationData_t notification_data;
00061 } SlaveDevice_t;
00062 
00063 
00064 /* This struct owns the Change_Notification_Status() parameters */
00065 typedef struct {
00066     uint8_t     *att_data; 
00067     uint8_t     *attr_value; 
00068     uint16_t    conn_handle; 
00069     uint8_t     i; 
00070     uint32_t    feature_mask; 
00071     uint8_t     frequency;
00072 }ChangeNotificationQueue;
00073 
00074 
00075 
00076 
00077 /* ---- BLE Slave Service exported functions ---- */
00078 /* Set the device as a slave in discoverable mode */   
00079 void setSlaveDiscoverable                   (void);
00080 
00081 /* Stop advertising */
00082 void stopAdv                                (void);
00083 
00084 /* Sets some notification properties */
00085 void setNotificationProperty                (uint16_t conn_handle, uint8_t i, uint32_t feature_mask, 
00086                                              uint8_t command, uint8_t data);
00087 /* Disable all notifications */
00088 void disableAllNotifications                (void);
00089 
00090 /* This function enables or disables the new peripheral scanning */
00091 void setNewNodesScanning                    (uint8_t enabled);
00092 
00093 /* This function forwards to the peripheral device the command coming from the Cloud */
00094 void Forward_Command_To_BlueNRG             (uint8_t* data_ptr, uint8_t data_length);
00095 
00096 /* This function is called when an attribute gets modified */
00097 void AttributeModified_CB                   (const GattWriteCallbackParams* param);
00098 
00099 /* Notification callbacks */
00100 void onUpdatesDisabledCallback              (Gap::Handle_t handle);
00101 void onUpdatesEnabledCallback               (GattAttribute::Handle_t handle);
00102 
00103 /* Retrieve the device index from the peripheral device address */
00104 uint8_t Get_Device_Index_From_Addr          (uint8_t *addr);
00105 
00106 /* This function is called to Enable/Disable MIC/PRX/AGM/SFusion notifications */
00107 void Change_Notification_Status             (uint8_t *att_data, uint8_t  *attr_value, uint16_t conn_handle, uint8_t i, 
00108                                              uint32_t feature_mask, uint8_t frequency);
00109 
00110 /* Add all services using a vendor specific UUIDs */
00111 void addAllServices                         (void);
00112 
00113 /* Forwards to master all notifications from peripherals */
00114 //void notifyMaster                       (uint8_t data_length, uint8_t* attribute_value, GattCharacteristic *pCharac);
00115 void notifyMaster                           (uint8_t data_length, uint8_t* attribute_value, uint16_t attribute_handle);
00116 
00117 /* Function used to call Attribute_Modified_CB outside the callback call */
00118 void createAttribute_Modified_CB_Prototype  (uint16_t handle, uint8_t data_length, uint8_t *att_data);
00119 
00120 
00121 
00122 
00123                              
00124 
00125 
00126 
00127 
00128 
00129 #endif /*__BLESLAVESERVICE_H__*/