EMLIB

Detailed Description

Low-level peripheral library.

EMLIB is a low-level peripheral support library that provides a unified API for all EFM32, EZR32 and EFR32 MCUs and SoCs from Silicon Laboratories.

EMLIB modules are provided for all peripherals and core features. The library implements no interrupt handlers. Static data, critical sections and module interdependencies are kept at a minimum.

Note

EMLIB functions assert on error if DEBUG_EFM is defined. See ASSERT for more information on error handling and default assertion and how to implement a custom handler.

Note

The RAIL library provides a generic interface for all Silicon Labs radio features. RAIL documentation is available from Simplicity Studio.

Modules

ASSERT

Error checking module.

BUS

BUS register and RAM bit/field read/write API.

CHIP

Chip errata workarounds initialization API.

COMMON

General purpose utilities and cross-compiler support.

CORE

Core interrupt handling API.

INT

Safe nesting of interrupt disable/enable API.

MPU

Memory Protection Unit (MPU) Peripheral API.

RAMFUNC

RAM code support.

SYSTEM

System API.

VERSION

Version API.

Macros
#define	DEBUG_EFM
	Included for documentation purposes only. This define is not present by default. DEBUG_EFM should be defined from the compiler to enable the default internal assert handler.