text: This is your resource to discuss support topics with your peers, and learn from each other.
  08-09-2012 02:57 PM
  You need to add these libs to the .pro file as well:
  -lbtapi -lpps -lbluetooth
  So the full line should be:
  LIBS += -lbbplatform -lbtapi -lpps -lbluetooth
  In the 10.0.8 release you should be able to drop the last 2 and just have:
  LIBS += -lbbplatform -lbtapi
  Let me know how that works for you.
  08-10-2012 11:51 AM - edited 08-10-2012 11:54 AM
  thank you for the answer. I added the libs to the. pro and the function are accepted.
  The problem tath I have now :
  When I Initializes the btspp library
  int iN; iN = bt_spp_init();
  this function return iN =13;
  but i dont know if the initialization is successful
  13 he corresponds with EOK or errno
  my full code is:
  #include "app.hpp" #include <bb/cascades/Application> #include <bb/cascades/QmlDocument> #include <bb/cascades/AbstractPane> #include <btapi/btspp.h> using namespace bb::cascades; App::App() { int iN; iN = bt_spp_init(); qWarning() << "initialisation spp :"; qWarning() << iN; char UUID[] = { (char) 0x00, (char) 0x85, (char) 0x5A, (char) 0xFE, (char) 0x28, (char) 0xED, (char) 0x11, (char) 0xda, (char) 0x94, (char) 0xd9, (char) 0x00, (char) 0xe0, (char) 0x81, (char) 0x61, (char) 0x16, (char) 0x5f }; char addr[] = { (char) 0x41, (char) 0x07, (char) 0xCF, (char) 0x36, (char) 0x98, (char) 0xBA}; int openSpp; openSpp = bt_spp_open(addr,UUID,true); qWarning()<< "la reponse de la fonction bt_spp_open"; qWarning()<< openSpp; int deini; deini = bt_spp_deinit(); qWarning() << "denitialisation spp :"; qWarning() << deini; QmlDocument *qml = QmlDocument::create("main.qml"); //-- setContextProperty expose C++ object in QML as an variable //-- uncomment next line to introduce 'this' object to QML name space as an 'app' variable //qml->setContextProperty("app", this); AbstractPane *root = qml->createRootNode<AbstractPane>(); Application::setScene(root); }
  when i run thise code :
  initialisation spp :
  13
  la reponse de la fonction bt_spp_open
  -1
  denitialisation spp :
  16
  08-14-2012 09:03 AM
  I found the service from EOK
  for more information:
  so I know bt_spp_init () not work, because it not Returne EOK
  Would somebody have an idea for a successful initialization ?
  08-17-2012 10:55 AM
  the return of int bt_spp_init(); is 13
  i find that means Permission denied ( its define in errno.h)
  in the bar-descriptor I selact all and it is the same probleme
  I want to know how obtain the permission?
  08-20-2012 08:13 AM
  I get the same, but in a standard C console app...
  /* Initialise spp */
  int ret = bt_spp_init();
  if (EOK==ret) {
  fprintf(stderr,"Awesome: bt_spp_init=%d\n", ret);
  } else {
  fprintf(stderr,"Not so awesome: bt_spp_init=%d, errno=%d", ret, errno);
  }
  just logs:
  Not so awesome: bt_spp_init=13, errno=13
  So are we missing some call to gain permission to use this API?
  08-20-2012 08:39 AM
  Also, I tried using bt_device_init t osee what that would do:
  void bt_device_callback( const int event, const char *bt_addr, const char *event_data )
  {
  fprintf( stderr, "**** BT EVENT ****");
  fprintf( stderr, "Event=%d", event);
  return;
  }
  ...
  int btinit = bt_device_init(bt_device_callback);
  if (0==btinit) {
  fprintf(stderr,"Awesome: bt_device_init=%d\n", btinit);
  } else {
  fprintf(stderr,"Not so awesome: bt_device_init=%d, errno=%d", btinit, errno);
  }
  ...
  and that returned:
  Process 16982225 (HelloWorld) terminated SIGSEGV code=2 fltno=11 ip=78024ea4(/base/usr/lib/libbtapi.so.1@bt_device_
  Hohum!
  08-21-2012 12:20 PM
  thank you for trying
  look at this post :
  08-23-2012 06:34 AM
  Thanks, I guess that explains that one
  08-24-2012 01:34 PM
  Is there any way to develop an app that uses a bluetooth serial profile without having an alpha? Any chance the bb10 simulator supports it? It's pretty frustrating sitting here with a Playbook and a bunch of ideas and code with no way to put any of it together.
  08-25-2012 05:53 PM
  I think the bluetooth is not available for the simulator
  Because itry with the simulator and i have :
  bt_spp_init=2, errno=2
  and you cane find in errno.h
  #define ENOENT 2 /* No such file or directory */
  and I do not understand why btspp.h is not available for the playbook because btspp.h is not librerie CASCAD but qnx