EFM32 and EFR32
32-bit MCU Peripheral Examples

This repo contains simple peripheral examples based on emlib for Series 0, Series 1, and Series 2 devices.

Supported Series 0 Devices

EFM32ZG
EFM32HG
EFM32TG
EFM32G
EFM32LG
EFM32GG
EFM32WG

Supported Series 1 Devices

EFM32PG1
EFR32MG1
EFR32BG1
EFR32FG1
EFM32PG12
EFR32MG12
EFR32BG12
EFR32FG12
EFR32MG13
EFR32BG13
EFR32FG13
EFR32MG14
EFR32FG14
EFM32GG11
EFM32TG11

Supported Series 2 Devices

EFR32BG21
EFR32MG21
EFR32BG22
EFR32FG22
EFR32MG22
EFM32PG22
EFR32FG23
EFR32SG23
EFR32ZG23
EFM32PG23
EFR32BG24
EFR32MG24
EFR32FG25
EFR32BG27
EFR32MG27
EFR32FG28
EFR32SG28
EFR32ZG28
EFM32PG28

Requirements

Desired Silicon Labs Starter Kit
Simplicity Studio 5 or IAR Workbech IDE
Gecko SDK Suite 4.4.1, available via Simplicity Studio

Additional Requirements for Simplicity Studio IDE

Clone this repository to C:\SiliconLabs\SimplicityStudio\v5\developer\repos\

Additional Requirements for IAR

Open Windows Command Prompt and navigate to the GSDK directory, which can be found by opening Simplicity Studio and navigating to Preferences -> Simplicity Studio -> SDKs
Clone this repository to the GSDK directory For example, if the GSDK is located in C:\Users\myUserName\SimplicityStudio\SDKs\gecko_sdk, then clone the repo to this location

How to import to Simplicity Studio IDE

In Simplicity Studio:
- File -> Import, or
- Project -> Import -> MCU Project
Navigate to the desired .slsproj file

How to import to IAR Embedded Workbench IDE

Navigate to the desired .eww file and double click

Porting to Another Board

Peripheral examples make use of the BSP headers to provide portable support for different development boards. To change the target board, navigate to Project -> Properties -> C/C++ Build -> Board/Part/SDK. Start typing in the Boards search box and locate the desired development board, then click Apply to change the project settings. Ensure that the board specific include paths, found in Project -> Properties -> C/C++ General -> Paths and Symbols, correctly match the target board.

e.g. ${StudioSdkPath}/hardware/kit/EFR32MG21_BRD4181B/config is the correct include path for the brd4181b radio board.

Reporting Bugs/Issues and Posting Questions and Comments

All examples in this repo is are considered EVALUATION QUALITY, meaning this code has been minimally tested to ensure that it builds with the specified dependencies and is suitable as a demonstration for evaluation purposes only. This code will be maintained at the sole discretion of Silicon Labs.

To report bugs in the peripheral example projects, please create a new "Issue" in the "Issues" section of this repo. Please reference the board, project, and source files associated with the bug, and reference line numbers. If you are proposing a fix, also include information on the proposed fix. Silicon Labs engineers will address bugs and push them to the public repository periodically.

Questions and comments related to the peripheral examples should be made by creating a new "Issue" in the "Issues" section of this repo.

License

SiliconLabs/peripheral_examples

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