Global

Overview

Global or library-wide configuration options.

Any options with *_MAX_* in the name are applicable only to compilations with dynamic memory disabled (RDMNET_DYNAMIC_MEM = 0, most common in embedded toolchains).

Macros
#define	RDMNET_DYNAMIC_MEM   RDMNET_FULL_OS_AVAILABLE_HINT
	Use dynamic memory allocation. More...
#define	RDMNET_LOG_MSG_PREFIX   "RDMnet: "
	A string which will be prepended to all log messages from the RDMnet library.
#define	RDMNET_ASSERT(expr)   assert(expr)
	The debug assert used by the RDMnet library. More...

Macro Definition Documentation

RDMNET_ASSERT

#define RDMNET_ASSERT

(

expr

)

assert(expr)

The debug assert used by the RDMnet library.

By default, just uses the C library assert. If redefining this, it must be redefined as a macro taking a single argument (the assertion expression).

RDMNET_DYNAMIC_MEM

#define RDMNET_DYNAMIC_MEM   RDMNET_FULL_OS_AVAILABLE_HINT

Use dynamic memory allocation.

If defined nonzero, RDMnet manages memory dynamically using malloc() and free() from stdlib.h. Otherwise, RDMnet uses static arrays and fixed-size pools through EtcPal's mempool (Memory Pools). The size of the pools and arrays is controlled with other config options starting with RDMNET_MAX_.

If not defined in rdmnet_config.h, the library attempts to guess using standard OS predefined macros whether it is being compiled for a full-featured OS, in which case this option is defined to 1 (otherwise an embedded application is assumed and it is defined to 0).