windows-10-iot-core

问题 I have been struggling to compile OpenCV 3.4 for a couple of days now. Final target of the compile is ARM, since I am currently writing an UWP for Windows 10 IoT Core running on Raspberry Pi 3. I started my journey from here: https://developer.microsoft.com/en-us/windows/iot/samples/opencv where Microsoft provides on GitHub an old OpenCV Version (3.0.0) with all the Visual Studio solutions already configured for ARM, x86 and x64. x86/x64 compilation was very easy, in fact, and I could achieve

问题 I am trying to write an alarm clock app that can set multiple alarms to trigger output pin on Raspberry Pi. Is there any reference project out there I can refer to? or does windows 10 alarm & clock app reference code is available for reference? I want to find out how to save the individual alarm and display them. do i use a DispatchTimer to monitor the all the alarms set? Thanks. Updated: The alarm setting intended look like this. portion of my code to create the appointment is as below. But

问题 Node noob, Windows 10 IoT noob, senior .net dev here. I've been able to get a few of the samples to work, even got an led on a breadboard to be controllable through a nodejs server. I am using the latest chakra core files and have all of the packages installed on my dev machine, which is pretty clean. I am guessing its not able to install the packages that are specified in the packages.json file, here is the excerpt: "express": "~4.0.0", "morgan": "~1.0.0", "mongoose": "~3.6.13", "body-parser

问题 I got an issue with reconnection to my BLE device. Senario that works - BLE Device is not paired - Pi boots and start my App, find's the BLE device, pair and connect, receiving data - Boot Pi and start my App, it will not pair as its already paired, it connects fine and receiving data. Senario that does not work - BLE Device is not pair or pair, does not matter - If my BLE device disconnect due to power loss or out of range and gets powered up or back in range the Pi will reconnect and throw:

问题 I have an uwp project testing on Win 10 iot core with raspberry pi 3. I do remote debugging on device. After a while the application crashes and only i can see in debug is that error.'The program .. has exited with code -2147483645 (0x80000003).' how can i see more meaningful things about this. The debug is stopping after that. Edit The output in vs 2015 no more message showing.Only that error. My project is about ble devices. I am making some read and write operations with using

问题 I am using this code but not working and throwing this exception: Object reference not set to an instance of an object devices[0] giving me null value. private async void ConnectToSerialPort() { string selector = SerialDevice.GetDeviceSelector("COM7"); DeviceInformationCollection devices = await DeviceInformation.FindAllAsync(selector); if (devices.Count > 0) { DeviceInformation deviceInfo = devices[0]; SerialDevice serialDevice = await SerialDevice.FromIdAsync(deviceInfo.Id); Debug.WriteLine

问题 My Setup: Windows 10 VM running in VirtualBox on Windows 7 Pro Raspberry Pi 3 running Windows 10 IoT Core - 10.0.16299.19 The VM can see the RaspberryPi/Wionows IoT I know this because: On the VMI I can Install and Debug from Visual Studio 2017 to the Pi. On the VM the IoT Dashboard detects the PI and allows me to change settings On the VM I can access the Pi's Device Portal On the VM I can use Powershell to log in to the Pi. What I can't do is use Windows IoT Remote Client. Which I want so I

问题 I have a c# UWP app that I'm intending to run on a Raspberry PI with Windows 10 IoT Core. The problem I have is when I try to connect to a UNC share to copy some files. The network is just a home network with local user credentials, share is on another computer on the same network. When running the app locally I can just use await StorageFolder.GetFolderFromPathAsync(@"\\share\folder"); to connect to the share and this works fine, I'm assuming this is because the credentials I'm using are

问题 Recently I have a question. If I write an UWP app and install into a Raspberry Pi with Windows IoT Core OS, is it possible that I set a automatic OTA update for my app inside the Raspberry Pi, just like normal UWP apps in Windows App Store do? EDIT: Just for my apps, not for upgrading Windows OS (since it can be upgraded directly by Windows Update) 回答1: Great question. I'd suggest looking at a higher level device management solution that can provide updates of any type to a device via an IoT

问题 Have the latest releases to Windows IoT included an On Screen Keyboard? I am aware of other suggestions that use the webview to provide a keyboard, but I would prefer an OSK for my UWP app. Ideally internationalised. 回答1: On Screen Keyboard is not mentioned in the latest release 14931, so the answer is no at the moment. Part of the reason for this is that we don’t have a ‘shell’ like explorer that is there helping control what app is running or providing other services such as SIP / OSK as is