twr_log

Logging facility (output on TXD2, format 115200 / 8N1) More...

Macros
#define	TWR_LOG_UART   TWR_UART_UART2
#define	TWR_LOG_BUFFER_SIZE   256
#define	TWR_LOG_DUMP_WIDTH   8

Enumerations
enum	twr_log_level_t {   TWR_LOG_LEVEL_DUMP = 0 ,   TWR_LOG_LEVEL_DEBUG = 1 ,   TWR_LOG_LEVEL_INFO = 2 ,   TWR_LOG_LEVEL_WARNING = 3 ,   TWR_LOG_LEVEL_ERROR = 4 ,   TWR_LOG_LEVEL_OFF = 5 }
	Log level. More...
enum	twr_log_timestamp_t {   TWR_LOG_TIMESTAMP_OFF = -1 ,   TWR_LOG_TIMESTAMP_ABS = 0 ,   TWR_LOG_TIMESTAMP_REL = 1 }
	Log timestamp. More...

Functions
void	twr_log_init (twr_log_level_t level, twr_log_timestamp_t timestamp)
	Initialize logging facility. More...
void	twr_log_dump (const void *buffer, size_t length, const char *format,...) __attribute__((format(printf
	Log DUMP message (annotated in log as <X>) More...
void void	twr_log_debug (const char *format,...) __attribute__((format(printf
	Log DEBUG message (annotated in log as <D>) More...
void void void	twr_log_info (const char *format,...) __attribute__((format(printf
	Log INFO message (annotated in log as ) More...
void void void void	twr_log_warning (const char *format,...) __attribute__((format(printf
	Log WARNING message (annotated in log as <W>) More...
void void void void void	twr_log_error (const char *format,...) __attribute__((format(printf
	Log ERROR message (annotated in log as <E>) More...

Detailed Description

Logging facility (output on TXD2, format 115200 / 8N1)

Enumeration Type Documentation

twr_log_level_t

enum twr_log_level_t

Log level.

Enumerator
TWR_LOG_LEVEL_DUMP	Logging DUMP.
TWR_LOG_LEVEL_DEBUG	Log level DEBUG.
TWR_LOG_LEVEL_INFO	Log level INFO.
TWR_LOG_LEVEL_WARNING	Log level WARNING.
TWR_LOG_LEVEL_ERROR	Log level ERROR.
TWR_LOG_LEVEL_OFF	Logging disabled.

Definition at line 23 of file twr_log.h.

twr_log_timestamp_t

enum twr_log_timestamp_t

Log timestamp.

Enumerator
TWR_LOG_TIMESTAMP_OFF	Timestamp logging disabled.
TWR_LOG_TIMESTAMP_ABS	Timestamp logging enabled (absolute time format)
TWR_LOG_TIMESTAMP_REL	Timestamp logging enabled (relative time format)

Definition at line 47 of file twr_log.h.

Function Documentation

twr_log_debug()

void void twr_log_debug	(	const char *	format,
			...
	)

Log DEBUG message (annotated in log as <D>)

Parameters

[in]	format	Format string (printf style)
[in]	...	Optional format arguments

twr_log_dump()

void twr_log_dump	(	const void *	buffer,
		size_t	length,
		const char *	format,
			...
	)

Log DUMP message (annotated in log as <X>)

Parameters

[in]	buffer	Pointer to source buffer
[in]	length	Number of bytes to be printed
[in]	format	Format string (printf style)
[in]	...	Optional format arguments

twr_log_error()

void void void void void twr_log_error	(	const char *	format,
			...
	)

Log ERROR message (annotated in log as <E>)

Parameters

[in]	format	Format string (printf style)
[in]	...	Optional format arguments

Referenced by twr_ds2484_enable(), and twr_module_x1_init().

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twr_log_info()

void void void twr_log_info	(	const char *	format,
			...
	)

Log INFO message (annotated in log as )

Parameters

[in]	format	Format string (printf style)
[in]	...	Optional format arguments

twr_log_init()

void twr_log_init	(	twr_log_level_t	level,
		twr_log_timestamp_t	timestamp
	)

Initialize logging facility.

Parameters

[in]	level	Minimum required message level for propagation
[in]	timestamp	Timestamp logging setting

Definition at line 22 of file twr_log.c.

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twr_log_warning()

void void void void twr_log_warning	(	const char *	format,
			...
	)

Log WARNING message (annotated in log as <W>)

Parameters

[in]	format	Format string (printf style)
[in]	...	Optional format arguments