sbl::log::SdLogOutput Class Reference

Detailed Description

Definition at line 36 of file sd_output.hpp.

#include <sd_output.hpp>

Static Public Member Functions
static bool	init (const SdLogConfig &cfg={})
static void	write (const char *str)
	Logger sink interface — buffers data, auto-flushes when buffer is full.
static void	flush ()
static void	force_flush ()
	Flush immediately, bypassing time gate.
static void	close ()
	Close file (flushes first). Call before removing card.
static bool	is_open ()

Member Function Documentation

init()

static bool sbl::log::SdLogOutput::init ( const SdLogConfig &  cfg = {} )

inlinestatic

Initialize: scan existing files, create next sequential log. Returns true if log file was opened successfully.

Definition at line 40 of file sd_output.hpp.

write()

static void sbl::log::SdLogOutput::write ( const char *  str )

inlinestatic

Logger sink interface — buffers data, auto-flushes when buffer is full.

Definition at line 60 of file sd_output.hpp.

flush()

static void sbl::log::SdLogOutput::flush ( )

inlinestatic

Time-gated flush. Safe to call every main loop iteration. Only writes to SD if flush_interval_ms has elapsed or buffer is >75% full.

Definition at line 79 of file sd_output.hpp.

References sbl::log::SdLogConfig::flush_interval_ms, and sbl::log::SdLogConfig::millis.

force_flush()

static void sbl::log::SdLogOutput::force_flush ( )

inlinestatic

Flush immediately, bypassing time gate.

Definition at line 96 of file sd_output.hpp.

Referenced by close().

close()

static void sbl::log::SdLogOutput::close ( )

inlinestatic

Close file (flushes first). Call before removing card.

Definition at line 102 of file sd_output.hpp.

References force_flush().

is_open()

static bool sbl::log::SdLogOutput::is_open ( )

inlinestatic

Definition at line 109 of file sd_output.hpp.

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The documentation for this class was generated from the following file:

• src/sbl/common/log/sd_output.hpp