Data Item I001/170 - Track Status

Status of track derived from primary and/or secondary radar. More...

Collaboration diagram for Data Item I001/170 - Track Status:

Data Structures
struct	ast_dataitem_001_170_t
	Data Item I001/170 - Track Status. More...

Macros
#define	ast_dataitem_001_170_get_size   ast_dataitem_get_size_var_2_byte
	Get size function for I001/170.

Enumerations
enum	ast_conventional_radar_track_type_t { AST_CONVENTIONAL_RADAR_TRACK_PSR = 0 , AST_CONVENTIONAL_RADAR_TRACK_SSR_COMBINED = 1 }
	Track type derived from radar source. More...

Functions
ast_dataitem_001_170_t	ast_dataitem_001_170_decode (const ast_dataitem_t di)
	Decode Data Item I001/170.
ast_dataitem_t	ast_dataitem_001_170_encode (unsigned char *const buffer, const size_t buf_size, const ast_dataitem_ex_t xdi)
	Encode Data Item I001/170.
void	ast_dataitem_001_170_get_summary (char *summary, const size_t summary_size, const ast_dataitem_t di)
	Get summary text for I001/170.
void	ast_dataitem_001_170_get_detail_html (char *detail, const size_t detail_size, const ast_dataitem_t di)
	Get detailed HTML representation for I001/170.

Detailed Description

Status of track derived from primary and/or secondary radar.

Format:

Variable length Data Item (up to 2 octets)

Structure (First Octet):

• Bit 8 (CON): Track confirmation status
  • 0: Confirmed track
  • 1: Track in initialization phase (tentative)
• Bit 7 (RAD): Track type
  • 0: Primary track (PSR)
  • 1: Secondary track (SSR combined)
• Bit 6 (MAN): Manoeuvre indication
• Bit 5 (DOU): Doubtful association
• Bits 4-3 (RDPC): RDP chain number (1-4)
• Bit 2 (GHO): Ghost indication
• Bit 1 (FX): Field extension indicator

Macro Definition Documentation

ast_dataitem_001_170_get_size

#define ast_dataitem_001_170_get_size   ast_dataitem_get_size_var_2_byte

Get size function for I001/170.

Enumeration Type Documentation

ast_conventional_radar_track_type_t

enum ast_conventional_radar_track_type_t

Track type derived from radar source.

Enumerator
AST_CONVENTIONAL_RADAR_TRACK_PSR	Primary track (PSR only).
AST_CONVENTIONAL_RADAR_TRACK_SSR_COMBINED	Secondary track (SSR combined).

Function Documentation

ast_dataitem_001_170_decode()

ast_dataitem_001_170_t ast_dataitem_001_170_decode

(

const ast_dataitem_t

di

)

Decode Data Item I001/170.

Parameters

di	Data item to decode

Returns

Decoded track status structure

ast_dataitem_001_170_encode()

ast_dataitem_t ast_dataitem_001_170_encode	(	unsigned char *const	buffer,
		const size_t	buf_size,
		const ast_dataitem_ex_t	xdi )

Encode Data Item I001/170.

Parameters

buffer	Output buffer
buf_size	Buffer size
xdi	Extended data item information

Returns

Encoded data item

ast_dataitem_001_170_get_detail_html()

void ast_dataitem_001_170_get_detail_html	(	char *	detail,
		const size_t	detail_size,
		const ast_dataitem_t	di )

Get detailed HTML representation for I001/170.

Parameters

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

ast_dataitem_001_170_get_summary()

void ast_dataitem_001_170_get_summary	(	char *	summary,
		const size_t	summary_size,
		const ast_dataitem_t	di )

Get summary text for I001/170.

Parameters

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