"Request a Housekeeping Diagnostic Packet" (APP/LHK)

ITOS Mnemonic:  LHKREQDIAGPKT

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Focus:	Maintenance / Operation
Structures:	Abstract / Concrete

Context:

Description:

Sends a request to the housekeeping system to send a packets using the diagnostic channel.

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Request a Housekeeping Diagnostic Packet (ReqDiagPacket) Telecommand Packet Format
0x	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
000	Version=0			T=1	SH	APID=0x650:0
002	SF=3		Sequence Count
004	Packet Length=15
006	0	Function Code=0
008	APID apid
00C	DiagPktCnt count
010	DiagInterval interval
014	Packet Checksum

ReqDiagPacket (pkt)
|  APID apid (fld)
|  DiagPktCnt count (fld)
|  DiagInterval interval (fld)

typedef struct _LHK_ReqDiagPacket_Pkt {

    /* CCSDS header */
    char                 hdr[8];

    /* Command payload */
    LHK_ReqDiagPacket_Prm pay;

} LHK_ReqDiagPacket_Pkt;

Fields:

APID (index)

Attribute(s):  LHKAPIDRNGCMB

Brief:  "Application ID parameter"

Instance(s):  apid

DiagInterval (index)

Attribute(s):  

Brief:  "Diagnostic sample interval"

Instance(s):  interval

Specifies interval in milliseconds between diagnostic packet samples.

DiagPktCnt (index)

Attribute(s):  

Brief:  "Diagnostic sample Packet Count"

Instance(s):  count

Specifies the number of diagnostic packets to sample.