4. The Simple TRX Sample Application
Simplicity Studio comes bundled with an SDK for the EZR32 as part of the EFM packaged sample applications. One of the sample
applications, “Simple TRX” can be used to test and work with the radio on the EZR32. This is a simple application that can be program-
med on two devices and send packets from one to the other by pressing the buttons on the WSTK.
To access the samples available for the EZR32, first select your USB connected device on the left-hand side under discovered devices
in the Simplicity Perspective. With the device selected, click on the [
Software Examples
] tile.
Figure 4.1. Software Example Tiles
This will launch the Example Project dialog window. If you have downloaded the EFM32 SDK, you should see it as an option in the
Example Project window.
The Example Project dialog allows you to find the available sample applications for your connected part.
Figure 4.2. Example Project Window
Note:
Make sure you have a Kit selected based on the type of EZR32 you are using. For instance, if you are using a Wonder Gecko
EZR32, you will want to select one of the Wonder Gecko Wireless starter kits. The sample applications are associated with a specific
kit, so a real kit must be selected in order for the sample applications to appear as options.
Click the [
Next
] button. In the next screen you should see all of the sample applications available for your part. Choose the [
simple_trx
]
sample under [
Radio Examples
] and click [
Next
].
AN888: EZR32 Quick Start Guide
The Simple TRX Sample Application
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