Table of Contents

🌶️🌶️ - I2C GPS sample

Shows how to use the System.Device.I2c API to read and write from/to an I2C device. In this sample we'll be using a IES-SHIELD-GPS GPS controller mounted on a STM32F769I DISCOVERY board.

The sample project includes a full driver for the IES-SHIELD-GPS and IES-SHIELD-GPAM allowing you to retrieve the current date, time, longitude, latitude, heading, speed, (GPAM only: pitch and roll) from the device.

The sample is located here.

Hardware requirements

An STM32F769II DISCOVERY board. The code sample is demonstrative of the use of the I2C API.

Reference

Build the sample

  1. Start Microsoft Visual Studio 2022 or Visual Studio 2019 (Visual Studio 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.
Note

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.

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