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Hack polling modulations in order to have ISO14443-4 with ATS and ISO14443-3 targets

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This commit is contained in:
Romuald Conty 2010-10-13 22:28:29 +00:00
parent 3c4972b9a3
commit d41e7f2ca0
1 changed files with 10 additions and 3 deletions
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13
libnfc/chips/pn53x.c
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@ -511,10 +511,16 @@ pn53x_initiator_poll_targets (nfc_device_t * pnd,
const byte_t btPollNr, const byte_t btPeriod,
nfc_target_t * pntTargets, size_t * pszTargetFound)
{
const size_t szTargetTypes = szModulations;
size_t szTargetTypes = 0;
pn53x_target_type_t apttTargetTypes[32];
for (size_t n=0; n<szTargetTypes; n++) {
apttTargetTypes[n] = pn53x_nm_to_ptt(pnmModulations[n]);
for (size_t n=0; n<szModulations; n++) {
apttTargetTypes[szTargetTypes] = pn53x_nm_to_ptt(pnmModulations[n]);
if( apttTargetTypes[szTargetTypes] == PTT_MIFARE ) { // Hack to have ATR
apttTargetTypes[szTargetTypes] = PTT_ISO14443_4A_106;
szTargetTypes++;
apttTargetTypes[szTargetTypes] = PTT_MIFARE;
}
szTargetTypes++;
}
return pn53x_InAutoPoll (pnd, apttTargetTypes, szTargetTypes, btPollNr, btPeriod, pntTargets, pszTargetFound);
@ -1463,6 +1469,7 @@ pn53x_nm_to_ptt(const nfc_modulation_t nm)
switch(nm.nmt) {
case NMT_ISO14443A:
return PTT_MIFARE;
// return PTT_ISO14443_4A_106;
break;
case NMT_ISO14443B: