Flash backend

Log messages stored in the debug flash region, one generation per boot. More...

Typedefs
typedef bool(*	pbl_log_flash_dump_line_cb_t) (uint8_t *message, uint32_t length)
	Called with each stored message of a dumped generation.
typedef void(*	pbl_log_flash_dump_done_cb_t) (bool success)
	Called once a dump finishes.

Functions
void	pbl_log_flash_init (void)
	Start a new log generation and enable the flash backend.
bool	pbl_log_flash_dump (int generation, pbl_log_flash_dump_line_cb_t line_cb, pbl_log_flash_dump_done_cb_t done_cb)
	Dump a log generation, one message per system task callback.

Detailed Description

Log messages stored in the debug flash region, one generation per boot.

Typedef Documentation

pbl_log_flash_dump_done_cb_t

typedef void(* pbl_log_flash_dump_done_cb_t) (bool success)

Called once a dump finishes.

Parameters

success

false if the generation does not exist or a message could not be consumed.

pbl_log_flash_dump_line_cb_t

typedef bool(* pbl_log_flash_dump_line_cb_t) (uint8_t *message, uint32_t length)

Called with each stored message of a dumped generation.

Parameters

message	Binary log message.
length	Message length, in bytes.

Returns

true if the message was consumed, false to retry it.

Function Documentation

pbl_log_flash_dump()

bool pbl_log_flash_dump	(	int	generation,
		pbl_log_flash_dump_line_cb_t	line_cb,
		pbl_log_flash_dump_done_cb_t	done_cb
	)

Dump a log generation, one message per system task callback.

Parameters

generation	0 for the current boot, 1 for the previous one, and so on.
line_cb	Called with each message.
done_cb	Called once the dump finishes, also when the generation does not exist.

Returns

true if the generation exists.

pbl_log_flash_init()

void pbl_log_flash_init

(

void

)

Start a new log generation and enable the flash backend.