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May 2016 - Damir Dobric Posts

Damir Dobric Posts

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IoTHub Device Management API

If you want to programmatically implement device management in IoTHub, you should use a package . Microsoft.Azure.Devices. This package provides a very simple API for device management. IotHub maintains under the hub a DocumentDB, which you typically...

Published Tue, May 31 2016 6:01 AM by Damir Dobric

Filed under: cloud, azure, windows azure, Microsoft Azure, iot, Devices and Services, iothub
How to correctly receive IotHub command (message)?

When using IotHub, we can send Cloud-to-Device messages from any application to device, without of need to tune anything in the infrastructure. As long device is connected to internet, we can send (push) messages (commands) to it. Following code...

Published Thu, May 26 2016 7:31 AM by Damir Dobric

Filed under: cloud, azure, windows azure, Microsoft Azure, iot, iothub
Hot to send telemetry data to IotHub

To send telemetry data from device, we will use Microsoft.Azure.Devices.Client or generally one of following two packages: First one is used when programming devices on a full desktop (typically simulators). If your device is running on UWP you will use...

Published Wed, May 25 2016 6:07 AM by Damir Dobric

Filed under: cloud, azure, ServiceBus, Microsoft Azure, iot, iothub
AAD authentication with REST API Client

If you have ever worked with SOAP, it is most likely that you have get in touch with WSDL, which is used to generate service proxy code on the client side. In the meantime REST became more popular, but many SOAP established features were not available...

Published Tue, May 24 2016 7:22 AM by Damir Dobric
How to delete Azure WebJob?

Sometimes you want to delete Azure WebJob. It is not the best way, but it is the way which always works, independent on which portal or VS tools version you use. Connect to your WebSite via FTP client and navigate to folder shown below. " style="border...

Published Thu, May 19 2016 12:02 PM by Damir Dobric

Filed under: Asp.Net, cloud, azure, windows azure, Microsoft Azure
HoloLens Error -2147467259

When working with camera stream in HoloLens, you might get ValidationCaptureResult error code – 2147467259 . Typically you can check this in method like following one: void onStartVideoCapture(VideoCapture.VideoCaptureResult result) { ...

Published Tue, May 17 2016 12:33 PM by Damir Dobric

Filed under: HoloLens
My Sessions at Developer Week 2016 in Nuernberg

IOT Ultimate Edition 20.06.2016 11:45 - 12:45 Uhr Track: Industry 4.0 Die Mega-Trends wie Cloud Computing, Internet of Things und Big Data sind schon längst auch in Deutschland zur Realität geworden. In dieser Sessions werden...

Published Thu, May 12 2016 7:47 AM by Damir Dobric

Filed under: cloud, azure, windows azure, Microsoft Azure, actor programming model
Error (-2147483645 (0x80000003)when deploying hologram application to HoloLens

When trying to deploy your application to HoloLens you might get following error: The file 'C:/Data/Users/DefaultAccount/AppData/Local/DevelopmentFiles/YodaVS.Debug_x86. usernname /Data/level0' is corrupted! Remove it and launch unity again...

Published Tue, May 10 2016 7:26 AM by Damir Dobric

Filed under: HoloLens
Deploying “Origami” for HoloLens

Holographic Academy provides an example “Hologram 101”, which sometimes on some PC cannot be compiled. For example, after exporting of the project from Unity to Visual Studio you might get following error: 1> System.Exception: Failed to...

Published Thu, May 05 2016 6:39 PM by Damir Dobric

Filed under: HoloLens
Configuration Example of a Azure WebApp in VNet

Configuration of Virtual Network inside of a WebApp might be sometimes kind of confusing. For this reason, I simply provided in this post a configuration of a test application, which should guide you how to setup all required address spaces. The...

Published Wed, May 04 2016 4:49 PM by Damir Dobric

Filed under: cloud, azure, Microsoft Azure
IoT Ultimate and Smart Automation

For some years now, we are talking about IoT as mega trend. This is good, but not good enough. It is obvious that powerful marketing influence people to think in many different ways, which often leads to misunderstanding about what IoT really stands for...

Published Sun, May 01 2016 7:44 PM by Damir Dobric

Filed under: cloud, azure, windows azure, Apps and Devices, Microsoft Azure, iot, Devices and Services, iothub

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May 2016 - Damir Dobric Posts

Tags

Next talks:

Follow me on Twitter: #ddobric

Archives

Syndication

IoTHub Device Management API

How to correctly receive IotHub command (message)?

Hot to send telemetry data to IotHub

AAD authentication with REST API Client

How to delete Azure WebJob?

HoloLens Error -2147467259

My Sessions at Developer Week 2016 in Nuernberg

Error (-2147483645 (0x80000003)when deploying hologram application to HoloLens

Deploying “Origami” for HoloLens

Configuration Example of a Azure WebApp in VNet

IoT Ultimate and Smart Automation