Introduction

This driver for Atmel^® | SMART ARM^®-based microcontrollers provides an interface for the configuration and management of the device's Analog-to-Digital Converter functionality, for the conversion of analog voltages into a corresponding digital form. The following driver Application Programming Interface (API) modes are covered by this manual:

• Polled APIs

• Callback APIs

The following peripheral is used by this module:

• ADC (Analog-to-Digital Converter)

The following devices can use this module:

• Atmel | SMART SAM L21/L22

• Atmel | SMART SAM C20/C21

The outline of this documentation is as follows:

• Prerequisites

• Module Overview

• Special Considerations

• Extra Information

• Examples

• API Overview