Introduction

This driver for Atmel® | SMART ARM®-based microcontrollers provides an interface for the configuration and management of the device's Frequency Meter functionality.

The following driver API modes are covered by this manual:

  • Polled APIs

  • Callback APIs

The following peripheral is used by this module:

  • FREQM (Frequency Meter)

The following devices can use this module:

  • Atmel | SMART SAM L22

  • Atmel | SMART SAM C20

  • Atmel | SMART SAM C21

The outline of this documentation is as follows: