VIPA CP 1413plus, Руководство пользователя, Страница: 131 / 328

CP1413plus manual Programming
Rev. 00/07 4-25
4.2.2.13 Set station address for multiple adapters
#include <H1Def.h>
unsigned short WENTRY_C H1SetStationAddressCard(unsigned
char W_POINTER address, unsigned short card)
This function modifies the station address of the local (own) station. This function is required in an
environment where more than one adapter is used. You may also use this function when your
hardware contains only a single adapter.
Parameters
address
Pointer to a memory location containing the modified station parame-
ters. The remaining 6 bytes contain the station address.
For an H1 environment the highest byte may not contain a broadcast-
or multicast-address.
card The number of the adapter. 0 represents adapter 1
Return value
0
H1_NO_DRIVER
H1_NO_ADAPTER
Note
See note on
H1SetStationAddress
in chapter 4.2.2.12
Example
unsigned char address [6];
station[0] = 0x00;
station[1] = 0x20;
station[2] = 0xd5;
station[3] = 0x80;
station[4] = 0x02;
station[5] = 0x01;
H1SetStationAddressCard(address,card);
See also
H1DriverOpen
H1DriverClose
H1GetStationAddress
H1GetStationAddressCard
H1SetStationAddress