Query Volume

Description

Returns the free space and the total size of the inserted card. The two values given are in decimal format and in kibibytes (i.e. 1024 bytes per kibibyte).

Format

Q [A]

Parameters

  • A displays the file system type as well as the free/total information.

Response Format

responseSuccessful (see below)
EnnAn error occurred

If there are no parameters, response is of the form:

uu..uuu/tt.ttt

where:

  • uu..uuu is the free space on the card.
  • tt..ttt is the total space on the card.

If “A” parameter is given, response is of the form:

FATff«cr» uu..uuu/tt.ttt

where:

  • FATff is the file system type (one of FAT12, FAT16 or FAT32).
  • uu..uuu is the free space on the card.
  • tt..ttt is the total space on the card.

Example

Example with a card that has 51,245 kibibytes available, from a total of 61,525 kibibytes.

Q
51245/61525
Q A
FAT12«cr» 51245/61525