User's Manual

SCL010/01X REFERENCE MANUAL 72

Reader[0].dwCurrentState = SCARD_STATE_UNAWARE;

Reader[0].dwEventState = SCARD_STATE_UNAWARE;

Reader[0].szReader = ReaderName[0];

ret = SCardGetStatusChange (ContextHandle,

MINTIMEOUT,

Reader, 1);

printf ("\nATR: ");

for (i=0; i<Reader->cbAtr; i++)

{

printf ("%.2x ",Reader->rgbAtr[i]);

}

printf ("\n----------------------------------------------\n");

/* set actual PUPI status: OFF */

printf ("\ndisable PUPI ");

InBufLen = 2;

InWord = CCID_SET_PUPI_OFF;

ret = SCardControl(CardHandle, IOCTL_CCID_ESCAPE,

&InWord, InBufLen,

&OutByte, 1, &ResLen);

ret = SCardDisconnect(CardHandle, SCARD_RESET_CARD);

ret = SCardConnect(ContextHandle,

ReaderName[0],

SCARD_SHARE_SHARED,

SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1,

&CardHandle,

&ActiveProtocol);

/* get actual PUPI status: ON/OFF */