32feet

问题 I have a digital Human Interface Device that I'm trying to connect to using 32feet.net so I can read input data from it and process an output in my application. I've never programmed with bluetooth before and am learning as I go. I can connect my device to Windows 7 using the microsoft/broadcom stack no problem. I can also discover the device using 32feet.net but when I try to connect it I get an error. I made sure my stack was supported using BluetoothRadio.IsSupported Here is a code snippet

问题 I am using 32feet.net library for connecting with Bluetooth mobile phone. I have successfully discovered devices, successfully paired with device. I have successfully made a call using AT command with the help of Bluetooth dial with 32feet.net and c# I want to use the speaker and mic of laptop during the voice call going on the mobile phone. My C# code for dialing a call is BluetoothEndPoint bep = new BluetoothEndPoint(phone.DeviceAddress,BluetoothService.Handsfree); cli = new BluetoothClient

问题 I'm trying to read contacts from my mobile device using 32feet library and i'm having a bad request error when I try. The device is paired with my app. This is my code: var item = (BluetoothDeviceInfo)listBox.SelectedItem; Task.Run(() => { item.Update(); item.Refresh(); item.SetServiceState(BluetoothService.PhonebookAccess, true); if (OBEXOpenStream(item.DeviceAddress.ToString())) { if (OBEXConnect()) { string tName = ""; string tType = "text/x-vCard"; string tFileContent = ""; int result =

问题 From my understanding I can only connect to a single service of a certain UUID. I looked in the properties and found that each device had it's own comport and guessed I had to be wrong. I tested multiple connections with 32feet.net and it turns out I can connect and communicate to both at the same time (and receive data). I read Android: How do bluetooth UUIDs work? . Which mentions I need to the UUID to connect to a serial port service which I do and this is great (https://groups.google.com

问题 I'm trying to get started with this library: 32feet I have a Broadcomm Bluetooth Stack and haven't been able to figure out how to get this library set up. When I run my code, I get: Unhandled Exception: System.PlatformNotSupportedException: No supported Bluetooth protocol stack found. After digging around on their site, I found this: Installation instructions It says to copy the appropriate DLL's into the project and then run the Test32FeetWidcommWin32.exe . I've tried putting the files in

问题 I have read in the 32feet samples that it can do the folderListings operation, And I'm planning to make more of a File explorer which can do upload and download files, My question is, can I upload and download a whole folder including its contents using Brecham.obex library? Any help will be appreciated. 回答1: 32feet.NET includes basic OBEX support which doesn't include folder-listings etc. However their partner library Brecham.Obex library supports all OBEX features. See http://alanjmcf.me.uk

问题 I want to receive messages from HC-06 device to PC , I am using 32feet library to manage Bluetooth, however whenever I tried to connect I get an exception. HC-06 uses the SPP (Serial Port Profile) so the idea is to use a virtual COM port in the device manager. And then use the SerialPort class to communicate. Exception System.Net.Sockets.SocketException(0x80004005): A connection attempt failed because the connected party did not properly respond after a period of time, or established

问题 I'm using 32 feet library to develop Bluetooth communication WPF app, and able to pair and connect it using the same application running in different PC and acting it as a server. But what if I'm having a hardware device and a Bluetooth adapter connected to it(think like it is acting as a server), will it be able to receive the data without application as done in above scenario? If my second scenario is possible? How can i achieve this using same 32feet library? Anyone help me out. 来源： https:

问题 I tried two different approaches to connect to Bluetooth device in windows 10. 1)Developed an application with 32feetnet and tried to connect to Bluetooth device, it is prompting with whether pin is matched or not message box. 2. Created a sample Universal Windows program(UWP) to connect to Bluetooth device, it is prompting with whether pin is matched or not message box. Is there any away to avoid the pin prompting message box. 回答1: EventHandler authHandler = new EventHandler

问题 I'm trying to read contacts using 32feet library for c#. I'm connecting my PC to mobile device via bluetooth, and when I try to execute this code always give me bad request error LocalInfo.SetServiceState(BluetoothService.PhonebookAccessPce, true); BluetoothAddress addr = BluetoothAddress.Parse("00:00:00:00:00:00"); BluetoothEndPoint rep = new BluetoothEndPoint(addr, BluetoothService.PhonebookAccessPse); BluetoothClient cli = new BluetoothClient(); cli.Connect(rep); Uri uri = new Uri(ObexUri