使用BTstack实现IOS设备与非IOS设备之间的通信

google BTstack地址:http://code.google.com/p/btstack/

使用方法:http://code.google.com/p/btstack/wiki/GettingStarted

步骤说明:

    1. 在IOS设备中通过Cydia来安装BTstack,直接搜索即可安装;
    2. get the BTstack project from the Google code SVN:从Google的SVN代码服务器中获得工程,SVN Location为http://btstack.googlecode.com/svn/trunk/,关于怎么在Xcode4中使用SVN,请参考Xcode4使用SVN管理代码。svn checkout http://btstack.googlecode.com/svn/trunk/ btstack
    3. 进入刚才下载的BTstack文件夹
    4. 运行 bootstrap helper
    5. configure BTstack for the iPhone if you have SDK 2.0 installed, or...为iPhone配置BTstack,注意这里的版本,我的是IOS5.0,大家应根据自己的实际情况来更改version的值。

      配置好之后,就可以直接运行工程了。进入BTstack/CocoaTouch/,运行工程即可,搜索到周围的非IOS设备。

      BTStack工程解读,工程框架截图:

      BTDevice类主要代表蓝牙设备,包含蓝牙的常用信息(名字、地址、Class等);

      BTDiscoveryView类主要提供搜索界面;

      BTstackManager类主要用于管理蓝牙设备。

      BTTeststackManager用于测试,BTTeststackManager.m代码及解读如下:

      #import "TestBTstackManager.h"
      #import <BTstack/BTDevice.h>


      @implementation TestBTstackManager

      /*
      *激活蓝牙协议栈管理器(BTstackManager)
      */
      -(void) activatedBTstackManager:(BTstackManager*) manager {
      NSLog(@"activated!");
      [bt startDiscovery];
      }

      /*
      *激活失败
      */
      -(void) btstackManager:(BTstackManager*)manager activationFailed:(BTstackError)error {
      NSLog(@"activationFailed error 0x%02x!", error);
      };

      /*
      *搜索可疑的蓝牙协议栈
      */
      -(void) discoveryInquiryBTstackManager:(BTstackManager*) manager {
      NSLog(@"discoveryInquiry!");
      }

      /*
      *停止搜索可疑的蓝牙协议栈
      */
      -(void) discoveryStoppedBTstackManager:(BTstackManager*) manager {
      NSLog(@"discoveryStopped!");
      }

      /*
      *搜索到蓝牙设备的名称
      */
      -(void) btstackManager:(BTstackManager*)manager discoveryQueryRemoteName:(int)deviceIndex {
      NSLog(@"discoveryQueryRemoteName %u/%u!", deviceIndex+1, [bt numberOfDevicesFound]);
      }

      /*
      *搜索到的蓝牙设备的信息
      */
      -(void) btstackManager:(BTstackManager*)manager deviceInfo:(BTDevice*)device {
      NSLog(@"Device Info: addr %@ name %@ COD 0x%06x", [device addressString], [device name], [device classOfDevice] );
      }

      /*
      *蓝牙设备列表中被选中的设备时,停止收缩附近的蓝牙
      */
      -(BOOL) discoveryView:(BTDiscoveryViewController*)discoveryView willSelectDeviceAtIndex:(int)deviceIndex {
      if (selectedDevice) return NO;
      selectedDevice = [bt deviceAtIndex:deviceIndex];
      BTDevice *device = selectedDevice;
      NSLog(@"Device selected: addr %@ name %@ COD 0x%06x", [device addressString], [device name], [device classOfDevice] );
      [bt stopDiscovery];
      return NO;
      }
      /*
      *重新开始搜索设备
      */
      -(void) statusCellSelectedDiscoveryView:(BTDiscoveryViewController*)discoveryView {
      if (![bt isDiscoveryActive]) {
      selectedDevice = nil;
      [bt startDiscovery];
      }
      NSLog(@"statusCellSelected!");
      }
      - (void)applicationDidFinishLaunching:(UIApplication *)application {

      selectedDevice = nil;

      // create discovery controller
      discoveryView = [[BTDiscoveryViewController alloc] init];
      [discoveryView setDelegate:self];
      UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:discoveryView];
      UIWindow *window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
      [window addSubview:nav.view];
      [window makeKeyAndVisible];

      // BTstack
      bt = [BTstackManager sharedInstance];
      [bt setDelegate:self];
      [bt addListener:self];
      [bt addListener:discoveryView];

      BTstackError err = [bt activate];
      if (err) NSLog(@"activate err 0x%02x!", err);
      }
      @end

      int main(int argc, char *argv[])
      {
      NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
      int retVal = UIApplicationMain(argc, argv, nil, @"TestBTstackManager");
      [pool release];
      return retVal;
      }

      注意,该工程一定要在设备上调试,在模拟器上调试不通过!

posted @ 2012-03-17 00:31  FoxBabe  阅读(9064)  评论(10编辑  收藏  举报