II
II
System Commands 5
MISCELLANEOUS
DESCRIPTION
QUERY SYNTAX
Response format
EXAMPLE (GPIB)
DIRECTORY_LIST?, DIR?
Query
Oscilloscopes fitted with the MC01 Option
The DIRECTORY_LIST? query produces a directory listing of the
memory card. The response consists of a double-quoted string
containing a DOS-like listing of the directory. If no memory card
is present, or if it is not formatted, the string will be empty.
DIRectory_list?
DIRectory_list? "<directory>"
<directory> := a variable length string detailing the file content of
the memory card.
The following code asks for a listing of the directory of the memory
card.
CMD$="DIR?": CALL IBWRT(SCOPE%,CMD$)
CALL IBRD (SCOPE%,RSP$): PRINT RSP$
Response message
DIR "
Memory card of 25-JAN-1991 12:10:40
1 SC1 001 29-JAN-1991 16:33:06 20361
2 SC2 001 29-JAN-1991 16:34:32 20361
2 File(s) 84992 bytes free
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