SPI Adapters Concept

Contents

• 1. Introduction
  • 1.1. Before You Start
  • 1.2. SPI Adapters Introduction
• 2. SPI Adapters Concept
  • 2.1. Header Files
  • 2.2. Preparing an SPI Operation
  • 2.3. SPI Transactions
  • 2.4. Duplex Transmissions
  • 2.5. SPI Related Macros
• 3. Analyzing The Demonstration Example
  • 3.1. Application Structure
• 4. Running The Demonstration Example
  • 4.1. Verifying with a Serial Terminal
  • 4.2. Verifying with a Logic Analyzer
• 5. Code Overview
  • 5.1. Header Files
  • 5.2. System Init Code
  • 5.3. Wake-Up Timer Code
  • 5.4. Hardware Initialization
  • 5.5. Task Code for MCP4822
  • 5.6. Task Code for Loopback Test
  • 5.7. Macro Definitions
  • 5.8. SPI Bus Configuration Macros