dfu_target_stream_bytes_buffered_get()

int dfu_target_stream_bytes_buffered_get

(

size_t *

out

)

#include <include/dfu/dfu_target_stream.h>

Get the number of bytes buffered for the stream.

This can be used to determine how much data is currently buffered and not yet written to flash.

Parameters

[out]

out

Returns the number of bytes buffered.

Returns

Non-negative value if success, otherwise negative value if unable to get the buffered bytes