log_rpc_get_crash_dump()

int log_rpc_get_crash_dump	(	size_t	offset,
		uint8_t *	buffer,
		size_t	buffer_length )

#include <include/logging/log_rpc.h>

Retrieves the crash dump saved on the remote device.

This function issues an nRF RPC command to obtain a subsequent chunk of the last crash dump saved on the remote device, and then it puts the received chunk into the provided buffer.

The remote may either send the entire dump in one go, if it fits within the output buffer, or it may send a chunk of the log. Therefore, the caller should repeatedly call this function, with an increasing offset, until it returns 0 (indicating no more data), or a negative value (indicated an error).

Parameters

offset	Crash log offset.
buffer	Output buffer to copy the received log chunk.
buffer_length	Output buffer length.

Returns

The number of characters copied into the output buffer.

-errno Indicates failure.