Mip Fields

Functions for processing received MIP fields. More...

Modules
	Mip Field Accessors
	Functions for inspecting a MIP field.
	Mip Field Iteration
	Functions for iterating over fields in a MIP packet.

Classes
struct	mip::C::mip_field_view
	A structure representing a MIP field. More...

Typedefs
typedef struct mip::C::mip_field_view	mip::C::mip_field_view
	A structure representing a MIP field. More...

Functions
void	mip::C::mip_field_init (mip_field_view *field, uint8_t descriptor_set, uint8_t field_descriptor, const uint8_t *payload, uint8_t payload_length)
	Constructs a field view given the parameters. More...

Detailed Description

Functions for processing received MIP fields.

---------------+------------+------------+-----/ /-----+------------+
 ...   Header  |   Field    |   Field    |     ...     |  Checksum  |
---------------+------------+------------+-----/ /-----+------------+
             _/              \_
           _/                  \_
          /                      \.
         +------+------+---/ /----+
         | Len  | desc | payload  |        The MIP Field
         +------+------+---/ /----+

Typedef Documentation

mip_field_view

typedef struct mip::C::mip_field_view mip::C::mip_field_view

A structure representing a MIP field.

Use to access fields from a received MIP packet.

This structure references the original packet data and does not contain a copy of the field payload. Therefore, the data buffer must exist as long as there are instances which reference it (even if the field payload itself is not used directly).

Note

This should be considered an "opaque" structure; its members should be considered an internal implementation detail. Avoid accessing them directly as they are subject to change in future versions of this software.

Function Documentation

mip_field_init()

void mip::C::mip_field_init	(	mip_field_view *	field,
		uint8_t	descriptor_set,
		uint8_t	field_descriptor,
		const uint8_t *	payload,
		uint8_t	payload_length
	)

Constructs a field view given the parameters.

Parameters

field
descriptor_set	The MIP descriptor set of the packet.
field_descriptor	The MIP field descriptor.
payload	A pointer to a buffer containing the field payload, not including the field header. The data must exist while the field is in use. Can be NULL if payload_length is 0.
payload_length	The length of the payload. Cannot exceed MIP_FIELD_PAYLOAD_LENGTH_MAX.