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ASF4 API Reference Manual ASF4 API
ASF4 API Reference Manual ASF4 API
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  2. 3 Driver Implementation and Design Conventions

ASF4 API

  • 1 Advanced Software Framework Version 4 (ASF4) Introduction and Context

    This chapter starts with an overview of the features and objectives of ASF4. The context in the larger SW/Tools ecosystem is defined, giving a relation between the ASF4, START, and the IDE. A high-level work-flow overview is presented and documentation resources are described, to give insight into which references to use for what.

  • 2 Software Architecture
  • 3 Driver Implementation and Design Conventions

    • 3.1 ASF4 and Atmel START Configuration

    • 3.2 Driver Implementation

    • 3.3 Design Conventions

    • 3.4 Toolchain and Device-specific Support

    • 3.5 Embedded Software Coding Style

  • 4 AC Drivers

  • 5 ADC Drivers

  • 6 Analog Glue Function

  • 7 Audio Driver

  • 8 CAN Driver

  • 9 CRC Driver

  • 10 Calendar Drivers

  • 11 Camera Driver

  • 12 Cryptography (AES) Driver

  • 13 DAC Drivers

  • 14 Delay Driver

  • 15 Digital Glue Logic

  • 16 Ethernet MAC Driver

  • 17 Event System Driver

  • 18 External Bus Driver

  • 19 External IRQ Driver

  • 20 Flash Driver

  • 21 Frequency Meter Drivers

  • 22 Graphic LCD Driver

  • 23 Graphics Processing Unit Driver(2D)

  • 24 Hash Algorithm Driver

  • 25 Helper Drivers

  • 26 I2C Drivers

  • 27 I2S Controller Driver

  • 28 MCI Drivers

  • 29 PAC Driver

  • 30 PWM Driver

  • 31 Position Decoder Driver

  • 32 Quad SPI Drivers

  • 33 RAND Driver

  • 34 SPI Drivers

  • 35 Segment LCD Drivers

  • 36 Temperature Sensor Drivers

  • 37 Timer Driver

  • 38 USART Drivers

  • 39 USB Drivers

  • 40 Utility Drivers

  • 41 WDT Driver

  • 42 Revision History
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3 Driver Implementation and Design Conventions

Introduction

This chapter covers driver implementation and design conventions, in the following major sections:

  • ASF4 and Atmel START Configuration

  • Driver Implementation

  • Design Conventions

  • Toolchain and Device-specific Support

  • Embedded Software Coding Style

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