Data Item I001/042 - Calculated Position in Cartesian Coordinates

Calculated position of an aircraft in local cartesian coordinates. More...

Collaboration diagram for Data Item I001/042 - Calculated Position in Cartesian Coordinates:

Data Structures
struct	ast_dataitem_001_042_t
	Data Item I001/042 - Calculated Position in Cartesian Coordinates. More...

Macros
#define	ast_dataitem_001_042_get_size   ast_dataitem_get_size_fixed_4_byte
	Get size function for I001/042.

Functions
ast_dataitem_001_042_t	ast_dataitem_001_042_decode (const ast_dataitem_t di)
	Decode Data Item I001/042.
ast_dataitem_t	ast_dataitem_001_042_encode (unsigned char *const buffer, const size_t buf_size, const ast_dataitem_ex_t xdi)
	Encode Data Item I001/042.
void	ast_dataitem_001_042_get_summary (char *summary, const size_t summary_size, const ast_dataitem_t di)
	Get summary text for I001/042.
void	ast_dataitem_001_042_get_detail_html (char *detail, const size_t detail_size, const ast_dataitem_t di)
	Get detailed HTML representation for I001/042.

Detailed Description

Calculated position of an aircraft in local cartesian coordinates.

Format:

Four-octet fixed length Data Item

Structure:

• X (2 octets): X-coordinate
• Y (2 octets): Y-coordinate

Resolution:

• X, Y: 1/64 NM (1/2^6)

Units:

• X, Y: nautical miles (nm), relative to radar position

Macro Definition Documentation

ast_dataitem_001_042_get_size

#define ast_dataitem_001_042_get_size   ast_dataitem_get_size_fixed_4_byte

Get size function for I001/042.

Function Documentation

ast_dataitem_001_042_decode()

ast_dataitem_001_042_t ast_dataitem_001_042_decode

(

const ast_dataitem_t

di

)

Decode Data Item I001/042.

Parameters

di	Data item to decode

Returns

Decoded cartesian coordinates structure

ast_dataitem_001_042_encode()

ast_dataitem_t ast_dataitem_001_042_encode	(	unsigned char *const	buffer,
		const size_t	buf_size,
		const ast_dataitem_ex_t	xdi )

Encode Data Item I001/042.

Parameters

buffer	Output buffer
buf_size	Buffer size
xdi	Extended data item information

Returns

Encoded data item

ast_dataitem_001_042_get_detail_html()

void ast_dataitem_001_042_get_detail_html	(	char *	detail,
		const size_t	detail_size,
		const ast_dataitem_t	di )

Get detailed HTML representation for I001/042.

Parameters

detail	Output buffer for HTML detail
detail_size	Size of detail buffer
di	Data item to detail

ast_dataitem_001_042_get_summary()

void ast_dataitem_001_042_get_summary	(	char *	summary,
		const size_t	summary_size,
		const ast_dataitem_t	di )

Get summary text for I001/042.

Parameters

summary	Output buffer for summary
summary_size	Size of summary buffer
di	Data item to summarize