Modules

Here is a list of all modules:

[detail level 12]

Standard I/O (stdio)	Common standard I/O driver that implements the stdio read and write functions on AVR and SAM devices
Standard serial I/O (stdio)	Common standard serial I/O management driver that implements a stdio serial interface on AVR and SAM devices
Test Suite Framework	This module is the test suite framework, which provides a set of standard functions and macros for defining and running test suites
XMEGA compiler driver	Compiler abstraction layer and code utilities for 8-bit AVR
Assembler Support	This group provides a good handful of macros intended to smooth out the differences between various assemblers, similar to what compiler.h does for compilers, except that assemblers tend to be much less standardized than compilers
Macro Repeat
Stringize
Token Paste
Program memory
Status Codes
Global interrupt management	This is a driver for global enabling and disabling of interrupts
Deprecated interrupt definitions
Atmel part identification macros	This collection of macros identify which series and families that the various Atmel parts belong to
AVR UC3 parts
AVR XMEGA parts
megaAVR parts
SAM parts
Clock Management
Generic Clock Management	Generic clocks are configurable clocks which run outside the system clock domain
Oscillator Management	This group contains functions and definitions related to configuring and enabling/disabling on-chip oscillators
PLL Management	This group contains functions and definitions related to configuring and enabling/disabling on-chip PLLs
System Clock Management	See Quick Start Guide for the System Clock Management service (XMEGA)
Configuration Change Protection	See Quick start guide for CCP driver
XMEGA reset cause	See reset_cause_quickstart
Serial Interface (Serial)	See Quick start guide for Serial Interface service
USART module (USART)	See Quick start guide for USART module
Programmable Multilevel Interrupt Controller	See Quick start guide for PMIC driver
Common IOPORT API	See Quick start guide for the common IOPORT service
SPI - Serial Peripheral Interface	Driver for the Serial Peripheral Interface (SPI)
Generic board support	The generic board support module includes board-specific definitions and function prototypes, such as the board initialization function
General Purpose Input/Output	This is the common API for GPIO