"File Copy Local" (APP/LFS)

ITOS Mnemonic:  LFSFILECOPY

View Options: (help)

Focus:	Maintenance / Operation
Structures:	Abstract / Concrete

Context:

Description:

Copies a file locally on the same CPU. The LFSSRCFILEID and LFSDESTFILEID values specify the source and destination file locations. Valid devices for this telecommand are '/ram' (1), '/ee0' (2), and '/ee1' (3). This command may be used to copy from one device to another and from one directory to another, as long as the devices are on the same CPU. Copying a file from SIU to and EPU requires using the LFILUPLEPU telecommand.

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File Copy Local (FileCopy) 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=0x648:1
002	SF=3		Sequence Count
004	Packet Length=15
006	0	Function Code=1
008	NODETRANID flag
00A	PAD16 pad16
00C	FILEID srcFileId
010	FILEID destFileId
014	Packet Checksum

FileCopy (pkt)
|  NODETRANID flag (bf)
|  |  NODE nid (0-3)
|  |  TRANID tranID (4-15)
|  PAD16 pad16 (fld)
|  FILEID srcFileId (fld) ... destFileId (fld)

typedef struct _LFS_FileCopy_Pkt {

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

    /* Command payload */
    LFS_FileCopy_Prm     pay;

} LFS_FileCopy_Pkt;

Fields:

FILEID (index)

Attribute(s):  

Brief:  "File Storage ID"

Instance(s):  destFileId, srcFileId

NODETRANID (index)

Attribute(s):  

Brief:  "Compound of node and transaction ID"

Instance(s):  flag

Compound of node and transaction ID

PAD16 (index)

Attribute(s):  LFSMBZ

Brief:  "16-bit padding"

Instance(s):  pad16