"EPU2 status packet" (APP/LHK)

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Focus:	Maintenance / Operation
Structures:	Abstract / Concrete

Context:

Description:

Contains: EPU2 CPU hardware error statistics (PCI errors, correctable and uncorrectable memory errors), CPU junction temperature, memory scrubbing status, file statistics, and memory statistics.

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EPU2 status packet (StatusEpu2) 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=0x243
002	SF		Sequence Count
004	Packet Length=109
006	Timestamp
00E	Padus16 rsv
010	ui uptime
014	us pci
016	us cme
018	us ume
01A	us jt
01C	ScrubStatus scrub
028	ConfigPID pid								ConfigTHS ths
02A	Padus16 spare1
02C	FILESTATS fil
044	MEMSTATS mem

StatusEpu2 (pkt)
|  Padus16 rsv (fld)
|  ui uptime (fld)
|  us pci (fld) ... jt (fld)
|  ScrubStatus scrub (str)
|  |  ui start (fld) ... period (fld)
|  ConfigPID pid (bf)
|  |  Paduc5 rsv (0-4)
|  |  PID pid2 (5) ... pid0 (7)
|  ConfigTHS ths (bf)
|  |  Paduc6 rsv (0-5)
|  |  THS pps (6) ... tt (7)
|  Padus16 spare1 (fld)
|  FILESTATS fil (str)
|  |  FILESTATE state (fld)
|  |  FILESIZECUR cursize (fld)
|  |  FILEPKTCNT pktcnt (fld)
|  |  FILERRCODE errcode (fld)
|  |  FILERRCNT errcnt (fld)
|  |  FILEIDCOM comid (fld)
|  MEMSTATS mem (str)
|  |  MLDSTAT ldstat (fld)
|  |  MLDACT ldact (fld)
|  |  MLDSTADR ldstart (fld)
|  |  MLDBYTS ldbytes (fld)
|  |  MLDOFF ldoffset (fld)
|  |  MDPSTAT dmpstat (fld)
|  |  MDPACT dmpact (fld)
|  |  MDPSTADR dmpstart (fld)
|  |  MDPBYTS dmpbytes (fld)
|  |  MDPADDR dmpaddr (fld)
|  |  MDPFCD dmpfcode (fld)
|  |  MDPTXID dmptid (fld)

typedef struct _LHK_StatusEpu2_Tlm {

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

    /* Explicit 16 bit pad in unsigned short */
    unsigned short       rsv;

    /* Unsigned int */
    unsigned int         uptime;

    /* Unsigned short */
    unsigned short       pci;

    /* Unsigned short */
    unsigned short       cme;

    /* Unsigned short */
    unsigned short       ume;

    /* Unsigned short */
    unsigned short       jt;

    /* Status of the memory scrubbing subsystem */
    LHK_ScrubStatus      scrub;

    /* Structure to capture rad750 input PID states */
    LHK_ConfigPID        pid;

    /* Structure to capture the THS imulation bits */
    LHK_ConfigTHS        ths;

    /* Explicit 16 bit pad in unsigned short */
    unsigned short       spare1;

    /* FILE Upload Statistics */
    LHK_FILESTATS        fil;

    /* MEM Statistics */
    LHK_MEMSTATS         mem;

} LHK_StatusEpu2_Tlm;

Fields:

ConfigPID (index)

Attribute(s):  

Brief:  "Structure to capture rad750 input PID states"

Instance(s):  pid

Structure to capture rad750 input PID states

ConfigTHS (index)

Attribute(s):  

Brief:  "Structure to capture the THS imulation bits"

Instance(s):  ths

Structure to capture the THS imulation bits

FILESTATS (index)

Attribute(s):  

Brief:  "FILE Upload Statistics"

Instance(s):  fil

Describes the FILE upload current state.

MEMSTATS (index)

Attribute(s):  

Brief:  "MEM Statistics"

Instance(s):  mem

Contains statistics for the MEM task.

Padus16 (index)

Attribute(s):  

Brief:  "Explicit 16 bit pad in unsigned short"

Instance(s):  rsv, spare1

Explicit 16 bit pad in unsigned short

ScrubStatus (index)

Attribute(s):  

Brief:  "Status of the memory scrubbing subsystem"

Instance(s):  scrub

Status of the memory scrubbing subsystem

ui (index)

Attribute(s):  

Brief:  "Unsigned int"

Instance(s):  uptime

Unsigned int

us (index)

Attribute(s):  

Brief:  "Unsigned short"

Instance(s):  cme, jt, pci, ume

Unsigned short