thorsten-l / l9g-alog

A quite simple Arduino logging library based on the C preprocessor

ALOG for Arduino

A quite simple Arduino logging library based on the C preprocessor.

The purpose of this logging library is to leave no executable code into your programm if you complete disabling it. All logging info will be created via Serial.printf(...)

build_flags = -UALOG_LEVEL

Enabling logging levels

build_flags = -DALOG_LEVEL=[1-5]

1 ERROR log level

ALOG_E( "ERROR number: %d", errorno );

2 WARNING log level

ALOG_W( "WARNING number: %d", warn );

3 WARNING log level

ALOG_I( "INFO: %s", info_message );

4 DEBUG log level

ALOG_D( "DEBUG: %s : %d", key, value );

ALOG_D_HEAP(); Shortcut prints current heap size

5 VERBOSE log level

ALOG_V( "VERBOSE: the password is %s", password );