SWPM AT86RF231

AT86RF231 Programming

Software Programming Model

Introduction

Microcontroller Interface

Transceiver Access Primitives

Grouping Radio Transceiver States

Radio Constants

Message Sequence Charts

References

Handling of Multibyte Variables

Abbreviations

Setup

Reset

Identification

Radio Transceiver Configuration

Channel Selection

Transmit Power Setting

Receiver Sensitivity Setting

Automatic Generation of CRC

Address Filter

CLKM Frequency Change

Battery Monitor

Calibration

PLL Handling

SPI Command Mode

Interrupts

Interrupt Configuration and Handling

PLL Interrupts

Transmit and Receive Interrupts

Awake Interrupt

CCA/ED Ready Interrupt

Buffer Underrun Interrupt

Battery Low Interrupt

State Changes

Transitions to State TRX_OFF

Transitions to State PLL_ON

Transitions to State RX_ON

Transitions to State TX_ARET_ON

Transitions to State RX_AACK_ON

Transitions to/from State SLEEP

RSSI, ED, CCA and LQI Measurement

RSSI and ED Measurement

CCA Measurement

LQI of Received Frames

Basic Operating Mode

Frame Transmit Procedure (TX)

Frame Receive Procedure (RX)

Extended Operating Mode

Frame Transmit Procedure (TX_ARET)

Frame Receive Procedure (RX_AACK)

Extended Configuration of RX_AACK mode

Examples for IEEE 802.15.4 compliant RX_AACK Configuration

Examples for non-IEEE-802.15.4-compliant RX_AACK Configurations

Extended Features

Security Module (AES)

Random Number Generator

High Data Rate Modes

Antenna Diversity

RX/TX Indicator

RX Frame Time Stamping

Frame Buffer Empty Indicator

Frame Buffer Protection (Static/Dynamic)

Configuration of Start-of-Frame Delimiter

Test and Production Support

Continuous Transmission Test Mode

Modules

Functions

Registers

Subregisters

Constants