src2/testapp.c

   1 /*
   2 *  C Implementation: testapp
   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
  13 #include <stdio.h>
  14 #include <stdlib.h>
  15 #include <errno.h>
  16 #include <stdint.h>
  17 #include "tiny_bt_hci_core.h"
  18 #include "tiny_bt_hci_cmd.h"
  19 #include "testapp.h"
  20
  21 bt_address rem_bd_addr_array[HCI_MAX_DEV];
  22 bt_address rem_addr;
  23 int glob_count = 0;
  24 int stop = 0;
  25 connection_hci connection,*p_connection=&connection;
  26
  27 void callback_app_read_bd_addr(bt_address *p_address)
  28 {
  29         printf("Read address is :");
  30         printba(p_address);
  31         tiny_bt_read_local_name(&(p_connection->master.name), callback_app_read_local_name);
  32 }
  33
  34 void callback_app_read_local_name(char *p_name)
  35 {
  36         int i;
  37
  38         printf("read name is:");
  39
  40         for (i = 0; i < 8; i++) {
  41                 printf("%c", *(p_name+i));
  42         }
  43         printf("\n");
  44         tiny_bt_inquiry(&rem_addr, callback_app_inquiry_RSSI, callback_app_inquiry_complete);
  45 }
  46
  47 void callback_app_inquiry_RSSI(bt_address *p_address)
  48 {
  49         static int count = 0;
  50         int i, sign = 0;
  51
  52         if (count == 0) {
  53                 rem_bd_addr_array[0] = *p_address;
  54                 count++;
  55         } else {
  56                 for (i = 0; i < count; i++) {
  57                         if (compare_bda(p_address, &rem_bd_addr_array[i])) {
  58                                 sign = 1;
  59                                 break;
  60                         }
  61                 }
  62                 if (sign == 0) {
  63                         if (count < HCI_MAX_DEV) {
  64                                 rem_bd_addr_array[count] = *p_address;
  65                                 printf("There is device:");
  66                                 printba(p_address);
  67                                 count++;
  68                         } else {
  69                                 printf("Array full, there is more than 16 devices in surroundig area\n");
  70                         }
  71                 }
  72         }
  73         glob_count = count;
  74         tiny_bt_inquiry_register_again(&rem_addr, callback_app_inquiry_RSSI);
  75 }
  76
  77 void callback_app_inquiry_complete(void)
  78 {
  79         int i;
  80
  81         printf("inquiry complete\n");
  82
  83         for (i = 0; i < glob_count; i++) {
  84                 printf("remote dev");
  85                 printba(&rem_bd_addr_array[i]);
  86         }
  87
  88         if (glob_count > 0) {
  89                 p_connection->slave.bdaddr = rem_bd_addr_array[0];
  90                 tiny_bt_connect(&rem_bd_addr_array[0],
  91                         &p_connection->handle, callback_app_connection_complete);
  92         } else {
  93                 printf("There is no remote device suitable for connect\n");
  94                 stop=1;
  95         }
  96 }
  97
  98 void callback_app_connection_complete(__u16 *p_handle)
  99 {
 100         char ar[6] = {"hallo "};
 101
 102         connection_state state = CONNECT;
 103         p_connection->con_state = state;
 104         printf("Connection complete handle:%d\n", *p_handle);
 105
 106         if (tiny_bt_send_data(ar, 6, p_handle) < 0) {
 107                 printf("unable to send data\n");
 108         }
 109
 110         tiny_bt_disconnect(p_handle, callback_app_disconnect);
 111 }
 112
 113 void callback_app_disconnect(__u16 *p_handle, __u8 *p_reason)
 114 {
 115         printf("disconnection handle %d was completed\n", *p_handle);
 116         stop = 1;
 117 }
 118
 119
 120 int main(void)
 121 {
 122         int ii = 30000;
 123
 124         if (tiny_bt_init(0) < 0) {
 125                 perror("device impossible to ititialize\n");
 126                 return -1;
 127         }
 128         printf("begin of main\n");
 129
 130         if (tiny_bt_read_bd_addr(&p_connection->master.bdaddr, callback_app_read_bd_addr) < 0) {
 131                 perror("tiny_bt_read_bd_addr error\n");
 132                 return -1;
 133         }
 134
 135         while (1) {
 136                 if (stop)
 137                         return -1;
 138                 //ii--;
 139                 if (tiny_bt_process() < 0) {
 140                         perror("process error");
 141                         return -1;
 142                 }
 143
 144         }
 145         return 0;
 146 }
 147