1-Wire

1-Wire sample

Shows how to use the nanoFramework.Devices.OneWire API to read and write from/to a 1-Wire device.

Hardware requirements

• An STM32F407 DISCOVERY board.
• An 1-Wire device connected to GPIO PC10 and ground.

The code sample is demonstrative of the use of the 1-Wire API.

If you have another type of device supporting 1-Wire, you will have to adjust the pin.

Related topics

Reference

• nanoFramework.Devices.OneWire
• 1-Wire Protocol

Build the sample

1. Start Microsoft Visual Studio 2019 (VS 2017 should be OK too) and select File > Open > Project/Solution.
2. Starting in the folder where you unzipped the samples/cloned the repository, go to the subfolder for this specific sample. Double-click the Visual Studio Solution (.sln) file.
3. Press Ctrl+Shift+B, or select Build > Build Solution.

Run the sample

The next steps depend on whether you just want to deploy the sample or you want to both deploy and run it.

Deploying the sample

• Select Build > Deploy Solution.

Deploying and running the sample

• To debug the sample and then run it, press F5 or select Debug > Start Debugging.

Important: Before deploying or running the sample, please make sure your device is visible in the Device Explorer.

Tip: To display the Device Explorer, go to Visual Studio menus: View > Other Windows > Device Explorer.