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chg: 'hf mf nack' - use faster iso select

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This commit is contained in:
iceman1001 2017-12-05 10:52:53 +01:00
parent 7b01acd6cc
commit ea6136456c
1 changed files with 3 additions and 6 deletions
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9
armsrc/iso14443a.c
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@ -1782,7 +1782,6 @@ int ReaderReceive(uint8_t *receivedAnswer, uint8_t *parity) {
return Demod.len;
}
static void iso14a_set_ATS_times(uint8_t *ats) {
uint8_t tb1;
@ -1810,7 +1809,6 @@ static void iso14a_set_ATS_times(uint8_t *ats) {
}
}
static int GetATQA(uint8_t *resp, uint8_t *resp_par) {
#define WUPA_RETRY_TIMEOUT 10 // 10ms
@ -2012,7 +2010,6 @@ int iso14443a_fast_select_card(uint8_t *uid_ptr, uint8_t num_cascades) {
return 0;
}
// OK we will select at least at cascade 1, lets see if first byte of UID was 0x88 in
// which case we need to make a cascade 2 request and select - this is a long UID
// While the UID is not complete, the 3nd bit (from the right) is set in the SAK.
@ -2603,7 +2600,7 @@ void DetectNACKbug() {
LED_C_ON();
uint16_t i;
for(i = 0; true; ++i) {
for (i = 0; true; ++i) {
WDT_HIT();
@ -2616,7 +2613,7 @@ void DetectNACKbug() {
// this part is from Piwi's faster nonce collecting part in Hardnested.
if (!have_uid) { // need a full select cycle to get the uid first
iso14a_card_select_t card_info;
if(!iso14443a_select_card(uid, &card_info, &cuid, true, 0, true)) {
if (!iso14443a_select_card(uid, &card_info, &cuid, true, 0, true)) {
if (MF_DBGLEVEL >= 4) Dbprintf("Mifare: Can't select card (ALL)");
break;
}
@ -2628,7 +2625,7 @@ void DetectNACKbug() {
}
have_uid = true;
} else { // no need for anticollision. We can directly select the card
if(!iso14443a_select_card(uid, NULL, &cuid, false, cascade_levels, true)) {
if (!iso14443a_fast_select_card(uid, cascade_levels)) {
if (MF_DBGLEVEL >= 4) Dbprintf("Mifare: Can't select card (UID)");
continue;
}