crewID/libnfc
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Make use of the now available Tk info

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This commit is contained in:
Philippe Teuwen 2010-10-14 18:33:17 +00:00
parent cbca45e21c
commit ffe50562dd
5 changed files with 17 additions and 9 deletions
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2
libnfc/chips/pn53x.c
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@ -1184,7 +1184,7 @@ pn53x_target_init (nfc_device_t * pnd, const nfc_target_mode_t ntm, nfc_target_t
pbtMifareParams = abtMifareParams;
// Historical Bytes
pbtHBt = iso14443a_extract_historical_bytes (pnt->nti.nai.abtAts, pnt->nti.nai.szAtsLen, &szHBt);
pbtHBt = iso14443a_locate_historical_bytes (pnt->nti.nai.abtAts, pnt->nti.nai.szAtsLen, &szHBt);
}
break;

6
libnfc/iso14443-subr.c
View file

@ -54,7 +54,7 @@ append_iso14443a_crc (byte_t * pbtData, size_t szLen)
}
byte_t *
iso14443a_extract_historical_bytes(byte_t * pbtAts, size_t szAts, size_t * pszHB)
iso14443a_locate_historical_bytes(byte_t * pbtAts, size_t szAts, size_t * pszTk)
{
if (szAts) {
size_t offset = 1;
@ -68,10 +68,10 @@ iso14443a_extract_historical_bytes(byte_t * pbtAts, size_t szAts, size_t * pszHB
offset++;
}
if (szAts > offset) {
*pszHB = (szAts-offset);
*pszTk = (szAts-offset);
return (pbtAts+offset);
}
}
*pszHB = 0;
*pszTk = 0;
return NULL;
}