XBEE_LOG

NAME

SYNOPSIS

xbee_err xbee_log(struct xbee *xbee, int minLevel, const char *format, ...);  

DESCRIPTION

xbee

is required, and will indicate which log to use

minLevel

is a value that determines whether the message will be output or not. The lower this value, the more likely. libxbee defaults to a log level of 0, but this may be changed by specifying XBEE_LOG_LEVEL at build time, by specifying XBEE_LOG_LEVEL in the environment at run-time, or by calling xbee_logLevelSet(3) at run-time. These options are applied in this order.

format, ...

these options are exactly the same as those used by printf(3). You do not need to add a newline ('\n') character to the end, libxbee will do this for you.

Return Value

EXAMPLE

#include <xbee.h>

struct xbee *xbee;

/* initialize xbee, using xbee_setup() */

xbee_log(xbee, -1, "Hello World!");

Output

DEV: -1#[main.c:14] main() 0x82dd128: Hello World!

Where:

DEV:

indicates that this was a message logged from outside libxbee (within your program)

-1

indicates the log level for the message

[main.c:14]

indicates the filename and line number

main()

indicates the function that the call to xbee_log() was made from

0x82dd128

indicates the address of the libxbee instance

Hello World!

is the message

AUTHOR

SEE ALSO

Index

NAME

SYNOPSIS

DESCRIPTION

Return Value

EXAMPLE

Output

AUTHOR

SEE ALSO