System logging header OpenWSN definitions. More...

Detailed Description

System logging header OpenWSN definitions.

This header implements the same functionality as log.h but avoiding macro redefinitions with OpenWSN LOG_% functions.

Author: Kaspar Schleiser kaspa.nosp@m.r@sc.nosp@m.hleis.nosp@m.er.d.nosp@m.e

Definition in file openwsn_log.h.

Macros
#define	log_write(level, ...) printf(__VA_ARGS__)
	Default log_write function, just maps to printf.

#define	LOG_LEVEL LOG_INFO
	Default log level define.

#define	LOG(level, ...)
	Log message if level <= LOG_LEVEL.

enum	{ LOG_NONE , LOG_ERROR , LOG_WARNING , LOG_INFO , LOG_DEBUG , LOG_ALL }
	defined log levels More...

Logging convenience defines
#define	LOG_RIOT_ERROR(...) LOG(LOG_ERROR, __VA_ARGS__)

#define	LOG_RIOT_WARNING(...) LOG(LOG_WARNING, __VA_ARGS__)

#define	LOG_RIOT_INFO(...) LOG(LOG_INFO, __VA_ARGS__)

#define	LOG_RIOT_DEBUG(...) LOG(LOG_DEBUG, __VA_ARGS__)

Macro Definition Documentation

◆ LOG

#define LOG	(	level,
		...
	)

Value:

do { \

if ((level) <= LOG_LEVEL) log_write((level), __VA_ARGS__); } while (0U)

LOG_LEVEL

#define LOG_LEVEL

Default log level define.

Definition openwsn_log.h:60

log_write

#define log_write(level,...)

Default log_write function, just maps to printf.

Definition openwsn_log.h:90

Log message if level <= LOG_LEVEL.

Definition at line 73 of file openwsn_log.h.

◆ LOG_LEVEL

#define LOG_LEVEL LOG_INFO

Default log level define.

Definition at line 60 of file openwsn_log.h.

◆ LOG_RIOT_DEBUG

#define LOG_RIOT_DEBUG ( ... ) LOG(LOG_DEBUG, __VA_ARGS__)

Definition at line 84 of file openwsn_log.h.

◆ LOG_RIOT_ERROR

#define LOG_RIOT_ERROR ( ... ) LOG(LOG_ERROR, __VA_ARGS__)

Definition at line 81 of file openwsn_log.h.

◆ LOG_RIOT_INFO

#define LOG_RIOT_INFO ( ... ) LOG(LOG_INFO, __VA_ARGS__)

Definition at line 83 of file openwsn_log.h.

◆ LOG_RIOT_WARNING

#define LOG_RIOT_WARNING ( ... ) LOG(LOG_WARNING, __VA_ARGS__)

Definition at line 82 of file openwsn_log.h.

◆ log_write

#define log_write	(	level,
		...
	)	printf(__VA_ARGS__)

Default log_write function, just maps to printf.

Definition at line 90 of file openwsn_log.h.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

defined log levels

These are the logging levels a user can choose. The idea is to set LOG_LEVEL to one of these values in the application's Makefile. That will restrict output of log statements to those with equal or lower log level.

The default log level is LOG_INFO, which will print every message.

The log function calls of filtered messages will be optimized out at compile time, so a lower log level might result in smaller code size.

Enumerator
LOG_NONE	Lowest log level, will output nothing.
LOG_ERROR	Error log level, will print only critical, non-recoverable errors like hardware initialization failures.
LOG_WARNING	Warning log level, will print warning messages for temporary errors.
LOG_INFO	Informational log level, will print purely informational messages like successful system bootup, network link state, ...
LOG_DEBUG	Debug log level, printing developer stuff considered too verbose for production use.
LOG_ALL	print everything

Definition at line 41 of file openwsn_log.h.