4Links Diagnostic SpaceWire Interface DSI-RG408, Руководство пользователя

Страница: 105 / 130

Diagnostic SpaceWire Interface
EtherSpaceLink family User Manual
17. 6 . 2 8.
EtherSpaceLink_HWA_to_serial_number_string()
S ynops i s
char * EtherSpaceLink_HWA_to_serial_number_string
( unsigned char * HWA
)
D esc ri pt i on
EtherSpaceLink_HWA_to_serial_number_string()
r
etu
r
n
s a
n
E
t
h
e
r
S
pac
eL
i
n
k
un
i
t
’ s
s e ri a l numbe r, as d e ri ve d f r om i t s un i q ue E t h e r net me d i a acc e ss c ont r olle r ( MAC ) add r e ss .
I nput p ara mete r s
HWA
a p o i nte r to a n a rr ay o f 6 b y te s c ont a i n i n g t h e add r e ss .
Retu r ns
char *
Th i s i s a p
o
i
nte
r
to t
h
e memo
r y a r
e
a c
ont
a i
n
i
n
g a z
e
r
o
-
te
r
m
i
n
a
te
d s
t
ri
n
g
o
f 8 -
b
i
t
cha r ac te rs .
E xa mple
EtherSpaceLink DSI_unit;
unsigned char HWA[6];
DSI_unit = EtherSpaceLink_open( "192.168.3.40" );
EtherSpaceLink_get_HWA ( DSI_unit, HWA );
printf ( "Serial number %s",
EtherSpaceLink_HWA_to_serial_number_string( HWA )
);
4Links Limited
www.4Links.co.uk
support@4Links.co.uk
page 105 of 130
T +44 1908 642001; F +44 1908 363463
Milton Keynes MK3 6EB, UK
Suite EU2, Bletchley Park