B&B Electronics VFG3000 - Manual - Manual (Page 233)

F UNCTION R EFERENCE C OMPACT F LASH S TATUS ()
R EVISION 1 P AGE 217
C
OMPACT
F
LASH
S
TATUS
()
A RGUMENT T YPE D ESCRIPTION
none
D ESCRIPTION
Returns the current status of the CompactFlash slot as an integer.
V ALUE S TATE D ESCRIPTION
0 Empty Either no card is installed or the card has been ejected via a call to the
CompactFlashEject function.
1 Invalid The card is damaged, incorrectly formatted or not formatted at all.
Remember only FAT16 is supported.
2 Checking The Gateway is checking the status of the card. This state occurs when
a card is first inserted into the Gateway.
3 Formatting The Gateway is formatting the card. This state occurs when a format
operation is requested by the programming PC.
4 Locked The Gateway is either writing to the card, or the card is mounted and
Windows is accessing the card.
5 Mounted A valid card is installed, but it is not locked by either the Gateway or
Windows.
F UNCTION T YPE
This function is passive.
R
ETURN
T
YPE
int .
E XAMPLE
d := CompactFlashStatus()