"Output of Magic 7 cmds into Science Data" (APP/LSM)

View Options: (help)

Focus:	Maintenance / Operation
Structures:	Abstract / Concrete

Context:

Description:

Layout:  (hide detail; help)

Output of Magic 7 cmds into Science Data (MAGIC7) Telemetry Packet Format
0x	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
000	Version=0			T=0	SH	APID=0x3FC
002	SF		Sequence Count
004	Packet Length=9
006	Timestamp
00E	PADCOUNT padCount

MAGIC7 (pkt)
|  PADCOUNT padCount (fld)

typedef struct _LSM_MAGIC7_Tlm {

    /* Telemetry header */
    char                 hdr[14];

    /* Pad byte count after packet */
    short                padCount;

} LSM_MAGIC7_Tlm;

Fields:

PADCOUNT (index)

Attribute(s):  

Brief:  "Pad byte count after packet"

Instance(s):  padCount

For proper transfer over SSR, packets must be rounded up to multiple of 16 bytes. This is the number of bytes added after payload to do this alignment.