"Burst Classification" (APP/LPA)

View Options: (help)

Focus:	Maintenance / Operation
Structures:	Abstract / Concrete

Ancestry:

0x000	pkt	ALRTTRG
0x018	bf	BCLASS bclass

Definition:

Alignment:	4-byte boundary
APID:	833/0x341
Attribute(s):
C type:	unsigned int
Length:	32 bits (4 bytes)
Offset:	0x018

Description:

GRB Burst classification.

Layout: (hide detail; help)

Start	Stop	Size		Item Type and Name
0	11	12		BRSVD rsvd
12	12	1		BCNF confirmed
13	13	1		BTYPE type
14	15	2		BMETH method
16	31	16		BSIZE size

BCLASS (bf)
|  BRSVD rsvd (0-11)
|  BCNF confirmed (12)
|  BTYPE type (13)
|  BMETH method (14-15)
|  BSIZE size (16-31)

typedef struct _LPA_BCLASS_Bfl {

    #if ENDIANNESS_IS_BIG

    /* Burst Reserved */
    unsigned int         rsvd:12;

    /* Burst Confirmed */
    unsigned int         confirmed:1;

    /* Burst Type */
    unsigned int         type:1;

    /* Burst Location Method */
    unsigned int         method:2;

    /* Burst Window Size */
    unsigned int         size:16;

    #elif ENDIANNESS_IS_LITTLE

    /* Burst Window Size */
    unsigned int         size:16;

    /* Burst Location Method */
    unsigned int         method:2;

    /* Burst Type */
    unsigned int         type:1;

    /* Burst Confirmed */
    unsigned int         confirmed:1;

    /* Burst Reserved */
    unsigned int         rsvd:12;

    #else

    #error _FILE_ ENDIANNESS NOT DEFINED

    #endif

} __attribute__((packed)) LPA_BCLASS_Bfl;

typedef union _LPA_BCLASS {

    /* underlying unsigned int */
    unsigned int                    ui;

    /* struct mapped bitfield */
    struct _LPA_BCLASS_Bfl          bf;

} LPA_BCLASS;

Fields:

BCNF (index)

Attribute(s):  

Brief:  "Burst Confirmed"

Instance(s):  confirmed

BMETH (index)

Attribute(s):  

Brief:  "Burst Location Method"

Instance(s):  method

BRSVD (index)

Attribute(s):  

Brief:  "Burst Reserved"

Instance(s):  rsvd

BSIZE (index)

Attribute(s):  

Brief:  "Burst Window Size"

Instance(s):  size

BTYPE (index)

Attribute(s):  

Brief:  "Burst Type"

Instance(s):  type

0 = LAT 1 = GBM