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蓝牙CC2541 APP问题(IOS系统)

Other Parts Discussed in Thread: CC2541, SENSORTAG-SW

在使用TI CC2541 APP(IOS系统)碰到一些问题, 麻烦各位大师帮忙解决. 非常感谢.

问题描述如下:

一、苹果手机系统版本IOS11.1.2,蓝牙设备用的TI的CC2541(蓝牙协议栈用的BLE-CC2541-1.4.2.2),android手机、CC2540USBdongle搜索、连接我的蓝牙设备都正常。(设备名称改为”BD71”)

一下是蓝牙设备中广播的一段程序

static uint8 scanRspData[] =

{

  // complete name

    5,   // length of this data

  GAP_ADTYPE_LOCAL_NAME_COMPLETE,

    'B','D','7','1',

 

  // connection interval range

  0x05,   // length of this data

  GAP_ADTYPE_SLAVE_CONN_INTERVAL_RANGE,

  LO_UINT16( DEFAULT_DESIRED_MIN_CONN_INTERVAL ),   // 100ms

  HI_UINT16( DEFAULT_DESIRED_MIN_CONN_INTERVAL ),

  LO_UINT16( DEFAULT_DESIRED_MAX_CONN_INTERVAL ),   // 1s

  HI_UINT16( DEFAULT_DESIRED_MAX_CONN_INTERVAL ),

  // Tx power level

  0x02,   // length of this data

  GAP_ADTYPE_POWER_LEVEL,

  0       // 0dBm

};

// GAP - Advertisement data (max size = 31 bytes, though this is

// best kept short to conserve power while advertisting)

static uint8 advertData[] =

{

  // Flags; this sets the device to use limited discoverable

  // mode (advertises for 30 seconds at a time) instead of general

  // discoverable mode (advertises indefinitely)

  0x02,   // length of this data

  GAP_ADTYPE_FLAGS,

  DEFAULT_DISCOVERABLE_MODE | GAP_ADTYPE_FLAGS_BREDR_NOT_SUPPORTED,

 

  // service UUID, to notify central devices what services are included

  // in this peripheral

  0x03,   // length of this data

  GAP_ADTYPE_16BIT_MORE,      // some of the UUID's, but not all

  LO_UINT16( SIMPLEPROFILE_SERV_UUID ),

  HI_UINT16( SIMPLEPROFILE_SERV_UUID ),

};

// GAP GATT Attributes

static uint8 attDeviceName[GAP_DEVICE_NAME_LEN] = "BD71";

二、     问题1:苹果手机IOS上用我们写的APP搜索名称字段为“BD71”的蓝牙设备,搜不到,苹果手机上安装了一个BLE Reader,竟然搜索到的名称是“Simple BLE Peripheral”,同时在android 手机上搜索到的是“BD71”,此时在苹果手机上用BLE Reader 连接此蓝牙设备,退出,重新搜索蓝牙设备,此时搜索到的是“BD71”,之后再搜索就一直是“BD71”,不知此现象我怎么解决?

苹果手机与android手机同时搜索同一台蓝牙设备(已经开始广播)

这是用BLE Reader 搜索、连接一次以后,重新搜索的结果

 

 

三、     问题2:在IOS的APP上做蓝牙设备的空中升级(OAD),有没有例程和一些说明文件、资料,写APP的不知道该怎么做?(我的蓝牙设备与CC2540USBdongle在BLE Device Monitor上运行空中升级都已经正常)