lwm2m_os_dfu_img_type()

int lwm2m_os_dfu_img_type	(	const void *const	buf,
		size_t	len,
		struct lwm2m_os_dfu_header **	header
	)

#include <lib/bin/lwm2m_carrier/include/lwm2m_os.h>

Find the image type for the buffer of bytes received.

Parameters

[in]	buf	A buffer of bytes which are the start of a binary firmware image.
[in]	len	The length of the provided buffer.
[out]	header	DFU image header descriptor. Only applicable to MCUboot-style upgrades over multiple files.

Returns

Identifier for a supported image type or LWM2M_OS_DFU_IMG_TYPE_NONE if image type is not recognized or not supported.