Lorenzo Invidia / Mbed OS ble-star-mbed

This software setup a central node of a star topology network

Dependencies:   MQTT target_st_bluenrg

Fork of ble-star-mbed by Lorenzo Invidia

inc/BleSlaveService.h@5:5cfb069b2587, 2018-04-04 (annotated)

Committer:
lorevee
Date:
Wed Apr 04 14:42:35 2018 +0000
Revision:
5:5cfb069b2587
Parent:
0:1902469bdd2d 
default id

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lorevee 0:1902469bdd2d 1 #ifndef __BLESLAVESERVICE_H__
lorevee 0:1902469bdd2d 2 #define __BLESLAVESERVICE_H__
lorevee 0:1902469bdd2d 3
lorevee 0:1902469bdd2d 4 #include "ble/GattService.h"
lorevee 0:1902469bdd2d 5 #include "ble/GattCharacteristic.h"
lorevee 0:1902469bdd2d 6 #include <BleMasterService.h>
lorevee 0:1902469bdd2d 7
lorevee 0:1902469bdd2d 8 /* Attribute value format of the STAR_CHAR */
lorevee 0:1902469bdd2d 9 /* Timestamp | Node ID | Type ID | value | Type ID | value | Type ID | value | */
lorevee 0:1902469bdd2d 10 /* 2 bytes | 2 bytes | 1 byte | x bytes | 1 byte | x bytes | 1 byte | x bytes | */
lorevee 0:1902469bdd2d 11 #define STAR_CHAR_MAX_VALUE_LEN 20
lorevee 0:1902469bdd2d 12
lorevee 0:1902469bdd2d 13 #define uint8_tNAME_BLESTAR1 'B','l','e','S','t','a','r','1'
lorevee 0:1902469bdd2d 14
lorevee 0:1902469bdd2d 15
lorevee 0:1902469bdd2d 16 /* Store Value into a buffer in Little Endian Format */
lorevee 0:1902469bdd2d 17 #define STORE_LE_16(buf, val) ( ((buf)[0] = (uint8_t) (val) ) , \
lorevee 0:1902469bdd2d 18 ((buf)[1] = (uint8_t) (val>>8) ) )
lorevee 0:1902469bdd2d 19
lorevee 0:1902469bdd2d 20 #define STORE_LE_32(buf, val) ( ((buf)[0] = (uint8_t) (val) ) , \
lorevee 0:1902469bdd2d 21 ((buf)[1] = (uint8_t) (val>>8) ) , \
lorevee 0:1902469bdd2d 22 ((buf)[2] = (uint8_t) (val>>16) ) , \
lorevee 0:1902469bdd2d 23 ((buf)[3] = (uint8_t) (val>>24) ) )
lorevee 0:1902469bdd2d 24
lorevee 0:1902469bdd2d 25 #define STORE_BE_32(buf, val) ( ((buf)[3] = (uint8_t) (val) ) , \
lorevee 0:1902469bdd2d 26 ((buf)[2] = (uint8_t) (val>>8) ) , \
lorevee 0:1902469bdd2d 27 ((buf)[1] = (uint8_t) (val>>16) ) , \
lorevee 0:1902469bdd2d 28 ((buf)[0] = (uint8_t) (val>>24) ) )
lorevee 0:1902469bdd2d 29
lorevee 0:1902469bdd2d 30
lorevee 0:1902469bdd2d 31
lorevee 0:1902469bdd2d 32
lorevee 0:1902469bdd2d 33
lorevee 0:1902469bdd2d 34 typedef BLEProtocol::AddressBytes_t tBDAddr;
lorevee 0:1902469bdd2d 35
lorevee 0:1902469bdd2d 36 /* MANUFACTURER_SPECIFIC_DATA */
lorevee 0:1902469bdd2d 37 extern uint8_t manuf_data[6];
lorevee 0:1902469bdd2d 38
lorevee 0:1902469bdd2d 39
lorevee 0:1902469bdd2d 40
lorevee 0:1902469bdd2d 41
lorevee 0:1902469bdd2d 42 /* BLE Slave Service exported types */
lorevee 0:1902469bdd2d 43 typedef struct {
lorevee 0:1902469bdd2d 44 uint8_t data_length;
lorevee 0:1902469bdd2d 45 uint8_t *attribute_value;
lorevee 0:1902469bdd2d 46 tBDAddr devAddr;
lorevee 0:1902469bdd2d 47 uint16_t attribute_handle;
lorevee 0:1902469bdd2d 48 } NotificationData_t;
lorevee 0:1902469bdd2d 49
lorevee 0:1902469bdd2d 50 typedef struct {
lorevee 0:1902469bdd2d 51 uint8_t is_discoverable;
lorevee 0:1902469bdd2d 52 uint8_t is_connected;
lorevee 0:1902469bdd2d 53 uint16_t conn_handle;
lorevee 0:1902469bdd2d 54 uint16_t star_hw_serv_handle;
lorevee 0:1902469bdd2d 55 uint16_t star_data_char_handle;
lorevee 0:1902469bdd2d 56 uint16_t star_config_char_handle;
lorevee 0:1902469bdd2d 57 uint8_t star_data_char_notify;
lorevee 0:1902469bdd2d 58 uint8_t star_config_value[3];
lorevee 0:1902469bdd2d 59 uint8_t star_config_value_len;
lorevee 0:1902469bdd2d 60 NotificationData_t notification_data;
lorevee 0:1902469bdd2d 61 } SlaveDevice_t;
lorevee 0:1902469bdd2d 62
lorevee 0:1902469bdd2d 63
lorevee 0:1902469bdd2d 64 /* This struct owns the Change_Notification_Status() parameters */
lorevee 0:1902469bdd2d 65 typedef struct {
lorevee 0:1902469bdd2d 66 uint8_t *att_data;
lorevee 0:1902469bdd2d 67 uint8_t *attr_value;
lorevee 0:1902469bdd2d 68 uint16_t conn_handle;
lorevee 0:1902469bdd2d 69 uint8_t i;
lorevee 0:1902469bdd2d 70 uint32_t feature_mask;
lorevee 0:1902469bdd2d 71 uint8_t frequency;
lorevee 0:1902469bdd2d 72 }ChangeNotificationQueue;
lorevee 0:1902469bdd2d 73
lorevee 0:1902469bdd2d 74
lorevee 0:1902469bdd2d 75
lorevee 0:1902469bdd2d 76
lorevee 0:1902469bdd2d 77 /* ---- BLE Slave Service exported functions ---- */
lorevee 0:1902469bdd2d 78 /* Set the device as a slave in discoverable mode */
lorevee 0:1902469bdd2d 79 void setSlaveDiscoverable (void);
lorevee 0:1902469bdd2d 80
lorevee 0:1902469bdd2d 81 /* Stop advertising */
lorevee 0:1902469bdd2d 82 void stopAdv (void);
lorevee 0:1902469bdd2d 83
lorevee 0:1902469bdd2d 84 /* Sets some notification properties */
lorevee 0:1902469bdd2d 85 void setNotificationProperty (uint16_t conn_handle, uint8_t i, uint32_t feature_mask,
lorevee 0:1902469bdd2d 86 uint8_t command, uint8_t data);
lorevee 0:1902469bdd2d 87 /* Disable all notifications */
lorevee 0:1902469bdd2d 88 void disableAllNotifications (void);
lorevee 0:1902469bdd2d 89
lorevee 0:1902469bdd2d 90 /* This function enables or disables the new peripheral scanning */
lorevee 0:1902469bdd2d 91 void setNewNodesScanning (uint8_t enabled);
lorevee 0:1902469bdd2d 92
lorevee 0:1902469bdd2d 93 /* This function forwards to the peripheral device the command coming from the Cloud */
lorevee 0:1902469bdd2d 94 void Forward_Command_To_BlueNRG (uint8_t* data_ptr, uint8_t data_length);
lorevee 0:1902469bdd2d 95
lorevee 0:1902469bdd2d 96 /* This function is called when an attribute gets modified */
lorevee 0:1902469bdd2d 97 void AttributeModified_CB (const GattWriteCallbackParams* param);
lorevee 0:1902469bdd2d 98
lorevee 0:1902469bdd2d 99 /* Notification callbacks */
lorevee 0:1902469bdd2d 100 void onUpdatesDisabledCallback (Gap::Handle_t handle);
lorevee 0:1902469bdd2d 101 void onUpdatesEnabledCallback (GattAttribute::Handle_t handle);
lorevee 0:1902469bdd2d 102
lorevee 0:1902469bdd2d 103 /* Retrieve the device index from the peripheral device address */
lorevee 0:1902469bdd2d 104 uint8_t Get_Device_Index_From_Addr (uint8_t *addr);
lorevee 0:1902469bdd2d 105
lorevee 0:1902469bdd2d 106 /* This function is called to Enable/Disable MIC/PRX/AGM/SFusion notifications */
lorevee 0:1902469bdd2d 107 void Change_Notification_Status (uint8_t *att_data, uint8_t *attr_value, uint16_t conn_handle, uint8_t i,
lorevee 0:1902469bdd2d 108 uint32_t feature_mask, uint8_t frequency);
lorevee 0:1902469bdd2d 109
lorevee 0:1902469bdd2d 110 /* Add all services using a vendor specific UUIDs */
lorevee 0:1902469bdd2d 111 void addAllServices (void);
lorevee 0:1902469bdd2d 112
lorevee 0:1902469bdd2d 113 /* Forwards to master all notifications from peripherals */
lorevee 0:1902469bdd2d 114 //void notifyMaster (uint8_t data_length, uint8_t* attribute_value, GattCharacteristic *pCharac);
lorevee 0:1902469bdd2d 115 void notifyMaster (uint8_t data_length, uint8_t* attribute_value, uint16_t attribute_handle);
lorevee 0:1902469bdd2d 116
lorevee 0:1902469bdd2d 117 /* Function used to call Attribute_Modified_CB outside the callback call */
lorevee 0:1902469bdd2d 118 void createAttribute_Modified_CB_Prototype (uint16_t handle, uint8_t data_length, uint8_t *att_data);
lorevee 0:1902469bdd2d 119
lorevee 0:1902469bdd2d 120
lorevee 0:1902469bdd2d 121
lorevee 0:1902469bdd2d 122
lorevee 0:1902469bdd2d 123
lorevee 0:1902469bdd2d 124
lorevee 0:1902469bdd2d 125
lorevee 0:1902469bdd2d 126
lorevee 0:1902469bdd2d 127
lorevee 0:1902469bdd2d 128
lorevee 0:1902469bdd2d 129 #endif /*__BLESLAVESERVICE_H__*/