src2/tiny_bt_hci_core.h

   1 /*
   2  *C++ Interface: hil2cap
   3  *
   4  * Description:
   5  *
   6  *
   7  * Author: root <root@ubuntu>, (C) 2008
   8  *
   9  * Copyright: See COPYING file that comes with this distribution
  10  */
  11
  12 #ifndef __TINI_BT_HCI_CORE
  13 #define __TINI_BT_HCI_CORE
  14
  15 #include <asm/types.h>
  16 #include <sys/socket.h>
  17 #include <errno.h>
  18 #include "tiny_bt_hci_cmd.h"
  19
  20 #define MAX_CMD_STATE_REQUEST 0x0F
  21 #define MAX_EVT_COUNT   128
  22
  23 typedef enum{
  24         DISCONNECT = 0,
  25         CONNECT= 1
  26 } connection_state;
  27
  28 typedef enum{
  29         FREE = 0,
  30         ESTABLISHED = 1,
  31         PERMANENT = 2,
  32         DONE = 3
  33 } req_state;
  34
  35 typedef struct{
  36         __u8 actual_status;
  37         __u8 id;
  38         __u16 req_opcode;
  39         __u8 evt_code; /*codes of expected ansver event,command status event will be accepted everytime*/
  40         void (*p_serv_rutine)(void);
  41 } __attribute__((packed)) cmd_state_request;
  42
  43 typedef struct{
  44         __u8 actual_status;
  45         __u16 id;
  46         __u8 evt_type;
  47         __u16 req_opcode;
  48         void (*p_callback)(void *p_arg, void *p_recbuf);
  49         void *p_data;
  50 } __attribute__((packed)) expect_evt;
  51
  52 typedef struct{
  53         __u16 con_id;
  54         __u8 con_state;
  55         struct hci_dev_info master;
  56         struct hci_dev_info slave;
  57         uint16_t handle;
  58         int socket_fd;
  59 } connection_hci;
  60
  61 typedef struct{
  62         bt_address *p_address;
  63         void (*callback_app_read_bd_addr)(bt_address *p_address);
  64 } read_bd_addr_data;
  65
  66 typedef struct{
  67         char    *p_name;
  68         void (*callback_app_read_local_name)(char *p_name);
  69 } read_local_name_data;
  70
  71 typedef struct{
  72         bt_address *p_address;
  73         void (*callback_app_inquiry_RSSI)(bt_address *p_address);
  74 } inquiry_RSSI_data;
  75
  76 typedef struct{
  77         void (*callback_app_inquiry_complete)(void);
  78 } inquiry_complete_data;
  79
  80 typedef struct{
  81         bt_address *p_address;
  82         void (*callback_app_connection_request)(bt_address *p_address);
  83 } connection_request_data;
  84
  85 typedef struct{
  86         __u16   *p_handle;
  87         //bt_address    *p_address; // address of device whoo iniciated this connection
  88         void (*callback_app_connection_complete)(__u16 *p_handle);
  89 } connection_complete_data;
  90
  91 typedef struct{
  92         __u16 *p_handle;
  93         __u8 *p_reason;
  94         void (*callback_app_disconnect)(__u16 *p_handle, __u8 *p_reason);
  95 } disconnect_data;
  96
  97 extern void add_evt_toarray(expect_evt *p_evt);
  98 extern int look_up_inarray(__u8 evt_type, __u16 opcode);
  99 extern int tiny_bt_init(__u8 dev_id);
 100 extern int tiny_bt_process();
 101 extern int tiny_bt_read_bd_addr(bt_address *p_dest, void(*callback_app_read_bd_addr)(bt_address *p_address));
 102 extern int tiny_bt_read_local_name(char *p_name, void(*callback_app_read_local_name)(char *p_name));
 103 extern int tiny_bt_inquiry(bt_address *p_dest_addr, void(*callback_app_inquiry_RSSI)(bt_address *p_address), void(*callback_app_inquiry_complete)(void));
 104 extern void tiny_bt_inquiry_register_again(bt_address *p_dest_addr, void(*callback_app_inquiry_RSSI)(bt_address *p_address));
 105 extern int tiny_bt_connect(bt_address *p_dest_addr, __u16 *p_handle, void( *callback_app_connection_complete)(__u16 *p_handle));
 106 extern void tiny_bt_wait_for_connection(bt_address *p_dest_addr, void(*callback_app_conection_request)(bt_address *p_address));
 107 extern int tiny_bt_accept_connection(bt_address *p_dest_addr,__u16 *p_handle, void(*callback_app_connection_complete)(__u16 *p_handle));
 108 extern void tiny_bt_disconnect_register(void(*callback_app_disconnect)(__u16 *p_handle, __u8 *p_reason));
 109 extern int tiny_bt_disconnect(__u16 *p_handle, void(*callback_app_disconnect)(__u16 *p_handle, __u8 *p_reason));
 110 extern int tiny_bt_send_data(char *p_data, __u16 lenght, __u16 *p_chandle);
 111
 112 #endif