Microchip Technology SAM L10 Xplained Pro Manual de usuario

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Getting Started with the SAM L10/L11 Xplained Pro

Abstract

This application note aims at getting started with the Atmel® SAM L10 and SAM L11 ARM®Cortex®-M23

based microcontrollers using their respective Xplained Pro evaluation kits.

The Atmel SAM L10 and SAM L11 Xplained Pro evaluation kits are hardware platforms used to evaluate

the ATSAML10E16A and ATSAML11E16A microcontrollers.

Each kit is supported by the Atmel Studio Integrated development Platform, and provides an easy access

to the features of the microcontroller.

Table of Contents

Abstract........................................................................................................................... 1

1. Device Documentation.............................................................................................. 3

2. Obtain the SAM L10/SAM L11 Xplained Pro Evaluation Kit...................................... 4

3. Obtain the Tools.........................................................................................................6

4. Getting Started With SAM L10/SAM L11 Using Atmel Studio 7 and START.............7

4.1. Instructional Guide ...................................................................................................................... 7

5. Getting Started With SAM L11 Secure Solution Using Atmel Studio 7 and Start.... 13

5.1. SAM L11 Security Concept Overview........................................................................................ 13

5.2. Instructional Guide..................................................................................................................... 15

The Microchip Web Site................................................................................................ 38

Customer Change Notification Service..........................................................................38

Customer Support......................................................................................................... 38

Microchip Devices Code Protection Feature................................................................. 38

Legal Notice...................................................................................................................39

Trademarks................................................................................................................... 39

Quality Management System Certified by DNV.............................................................40

Worldwide Sales and Service........................................................................................41

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1. Device Documentation

Data Sheet

Web page: http://www.microchip.com/.

Document: SAM L10/L11 Family Data Sheet, which provides peripheral descriptions and electrical

characteristics.

Silicon Errata

Web page: http://www.microchip.com/.

Document: SAM L10/L11 Family Silicon Errata and Data Sheet Clarification.

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Device Documentation

2. Obtain the SAM L10/SAM L11 Xplained Pro Evaluation Kit

CURRENT

MEASUREMENT

HEADER

DEBUG USB

USER LED0

MCU CURRENT

MEASUREMENT

SELECT JUMPER

I/O CURRENT

MEASUREMENT

SELECT JUMPER

32KHZCRYSTAL

MIKROBUS HEADER

QTOUCH

BUTTON

EXTENSION 2 HEADER

EXTENSION 1 HEADER

CORTEX DEBUG HEADER

FOR EXTERNAL DEBUGGER

POWER

HEADER

SW0 USER BUTTON RESET BUTTON

ATSAML10E16A OR ATSAML11E16A

ATECC508A

X32 HEADER

Web page: http://www.microchip.com/.

To order the kit, accessMicrochip Direct

Documents:

• SAM L10/L11 Xplained Pro User Guide (.pdf)

• SAML10-Xplained-Pro_Design-Documentation (.zip)

• SAML11-Xplained-Pro_Design-Documentation (.zip)

Key Features:

• ATSAML10E16A-AU or ATSAML11E16A-AU microcontrollers

• One mechanical reset button

• One mechanical programmable button

• One QTouch® button

• One user LED (yellow)

• 32.768 kHz crystal

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Obtain the SAM L10/SAM L11 Xplained Pro Ev...

• ATECC508A Crypto Authentication IC

• Two Xplained Pro extension headers

• One X32 header

• One mikroBUS header

• Embedded Debugger

– Auto-ID for board identification in Atmel Studio

– One status LED (yellow)

– One board power LED (green)

– Symbolic debug of complex data types including scope information

– Programming and debugging, including power measurements

– Data Gateway Interface: SPI, I2C, four GPIOs

– Virtual COM-port (CDC)

• Embedded current measurement circuitry with Atmel Data Visualizer support for data visualization

• USB powered

Tip: The SAM L10/SAM L11 Xplained Pro User's Guide describes how to power the kit, and it

also describes the detailed information on board components, extension interface and the

hardware guide.

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Obtain the SAM L10/SAM L11 Xplained Pro Ev...

3. Obtain the Tools

Atmel Studio 7, which uses a GCC compiler, is the preferred IDE to get started with SAM L10/SAM L11

MCUs. Atmel START is the preferred user interface to generate the initial project. Any Atmel START

project can be used in Atmel Studio 7, IAR or KEIL IDEs.

Atmel Studio 7

•Web page: Atmel Studio

Document: Atmel Studio 7.0 web installer(.exe)

Atmel Studio 7 is the preferred IDE for developing and debugging firmware for SAM L10/SAM L11.

Atmel Start

•Web page: Atmel Start

Document: Atmel Start User's guide: Also, use the help menu from the interface.

Atmel Start enables users to select and configure software components and tailor embedded applications

in a usable and optimized manner.

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Obtain the Tools

4. Getting Started With SAM L10/SAM L11 Using Atmel Studio 7 and

START

Note: The following steps are described using the SAM L10 Xplained Pro as reference; however, the

same sequence can be performed using the SAM L11 Xplained Pro.

4.1 Instructional Guide

Follow these steps to start exploring the Atmel Xplained Pro platform:

1. Download Atmel Studio.

2. Install Atmel Studio.

3. Launch Atmel Studio.

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Getting Started With SAM L10/SAM L11 Using ...

4. Connect the kit to the PC using a micro-USB cable (Standard-A to Micro-AB).

When the Xplained Pro MCU kit is connected to the computer for the first time, the operating

system will install the software driver. The driver file supports both 32-bit and 64-bit versions of

Microsoft® Windows®XP, Windows Vista®, Windows 7, Windows 8 and Windows 10.

When the Xplained Pro MCU board is powered, the power LED (green) will glow and Atmel Studio

will auto-detect the specific Xplained Pro MCU and extension boards that might be connected.

Atmel Studio will provide links to relevant information, such as data sheets and kit documentation.

Note: The ATSAML10E16A and ATSAML11E16A devices are programmed and debugged by the

on-board embedded debugger, hence no external programmer or debugger tool is required.

Figure 4-1. Atmel Studio SAM L10/SAM L11 Xplained Pro Introduction

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Getting Started With SAM L10/SAM L11 Using ...

5. Launch Atmel Start from Atmel Studio: File > New > Atmel Start Example Project, and then open

Atmel Start directly into Atmel studio.

Figure 4-2. Opening Atmel Start Example Project in Atmel Studio

Atmel Start will load the existing example list.

6. Choose the example "LED Flasher" in the list, and then click Open Selected Example.

Figure 4-3. Atmel start SAM L1x Available Example List

7. Choose either the SAM L10 or SAM L11 Xplained Pro Board, and then click Select board.

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Getting Started With SAM L10/SAM L11 Using ...

Figure 4-4. Board Selection

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Getting Started With SAM L10/SAM L11 Using ...

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