"Unsigned integer work around for ITOS" (DAQ/ISIS)

View Options: (help)

Focus:	Maintenance / Operation
Structures:	Abstract / Concrete

Ancestry:

0x000	pkt	AutoRepoint
0x008	bf	BUINT sec

Definition:

Alignment:	4-byte boundary
APID:	1600/0x640:2
Attribute(s):
C type:	unsigned int
Length:	32 bits (4 bytes)
Offset:	0x008

Description:

Layout: (hide detail; help)

Start

Stop

Size

Item Type and Name

BUINT (bf)
|  UINT uint (0-31)

typedef struct _ISIS_BUINT_Bfl {

    #if ENDIANNESS_IS_BIG

    /* Unsigned interger */
    unsigned int         uint:32;

    #elif ENDIANNESS_IS_LITTLE

    /* Unsigned interger */
    unsigned int         uint:32;

    #else

    #error _FILE_ ENDIANNESS NOT DEFINED

    #endif

} __attribute__((packed)) ISIS_BUINT_Bfl;

typedef union _ISIS_BUINT {

    /* underlying unsigned int */
    unsigned int                    ui;

    /* struct mapped bitfield */
    struct _ISIS_BUINT_Bfl          bf;

} ISIS_BUINT;