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CHG: rename a local scope variable "data"->"cmd"

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CHG: call params to selectcard too few
CHG: 'standalone HF mode' - when copying second UID onto data array,  it should append after first one, not over the first one.
ref: https://github.com/iceman1001/proxmark3/issues/77    Lets see if this fixes the HF part of this issue
This commit is contained in:
iceman1001 2017-02-01 12:50:54 +01:00
commit 16cfceb689
3 changed files with 16 additions and 15 deletions
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7
armsrc/appmain.c
View file

@ -446,7 +446,8 @@ void StandAloneMode14a()
continue; continue;
else else
{ {
Dbprintf("Read UID:"); Dbhexdump(10,uid,0); Dbprintf("Read UID:");
Dbhexdump(10, uid, 0);
memcpy(readUID, uid, 10 * sizeof(uint8_t)); memcpy(readUID, uid, 10 * sizeof(uint8_t));
uint8_t *dst = (uint8_t *)&uid_tmp1; uint8_t *dst = (uint8_t *)&uid_tmp1;
// Set UID byte order // Set UID byte order
@ -590,7 +591,7 @@ void StandAloneMode14a()
uint8_t data[512] = {0}; // in case there is a read command received we shouldn't break uint8_t data[512] = {0}; // in case there is a read command received we shouldn't break
uint8_t flags = ( uid_2nd[selected] > 0x00 ) ? FLAG_7B_UID_IN_DATA : FLAG_4B_UID_IN_DATA; uint8_t flags = ( uid_2nd[selected] > 0x00 ) ? FLAG_7B_UID_IN_DATA : FLAG_4B_UID_IN_DATA;
num_to_bytes(uid_1st[selected], 3, data); num_to_bytes(uid_1st[selected], 3, data);
num_to_bytes(uid_2nd[selected], 4, data); num_to_bytes(uid_2nd[selected], 4, data+3);
Dbprintf("Simulating ISO14443a tag with uid[0]: %08x, uid[1]: %08x [Bank: %u]", uid_1st[selected], uid_2nd[selected], selected); Dbprintf("Simulating ISO14443a tag with uid[0]: %08x, uid[1]: %08x [Bank: %u]", uid_1st[selected], uid_2nd[selected], selected);
if (hi14a_card[selected].sak == 8 && hi14a_card[selected].atqa[0] == 4 && hi14a_card[selected].atqa[1] == 0) { if (hi14a_card[selected].sak == 8 && hi14a_card[selected].atqa[0] == 4 && hi14a_card[selected].atqa[1] == 0) {
@ -607,7 +608,7 @@ void StandAloneMode14a()
} }
else { else {
Dbprintf("Unrecognized tag type -- defaulting to Mifare Classic emulation"); Dbprintf("Unrecognized tag type -- defaulting to Mifare Classic emulation");
SimulateIso14443aTag(1, flags, data); SimulateIso14443aTag(1, flags, data); // Mifare Classic
} }
} }
else if (button_action == BUTTON_SINGLE_CLICK) { else if (button_action == BUTTON_SINGLE_CLICK) {

2
armsrc/emvcmd.c
View file

@ -348,7 +348,7 @@ void EMVTransaction()
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN); iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
while(true) { while(true) {
if(!iso14443a_select_card(uid,NULL,&cuid)) { if(!iso14443a_select_card(uid, NULL, &cuid, true, 0)) {
if(EMV_DBGLEVEL >= 1) Dbprintf("Can't select card"); if(EMV_DBGLEVEL >= 1) Dbprintf("Can't select card");
break; break;
} }

8
armsrc/iso14443a.c
View file

@ -1108,12 +1108,12 @@ void SimulateIso14443aTag(int tagType, int flags, byte_t* data) {
p_response = NULL; p_response = NULL;
} else if (receivedCmd[0] == MIFARE_ULEV1_READ_CNT && tagType == 7) { // Received a READ COUNTER -- } else if (receivedCmd[0] == MIFARE_ULEV1_READ_CNT && tagType == 7) { // Received a READ COUNTER --
uint8_t index = receivedCmd[1]; uint8_t index = receivedCmd[1];
uint8_t data[] = {0x00,0x00,0x00,0x14,0xa5}; uint8_t cmd[] = {0x00,0x00,0x00,0x14,0xa5};
if ( counters[index] > 0) { if ( counters[index] > 0) {
num_to_bytes(counters[index], 3, data); num_to_bytes(counters[index], 3, cmd);
AppendCrc14443a(data, sizeof(data)-2); AppendCrc14443a(cmd, sizeof(cmd)-2);
} }
EmSendCmdEx(data,sizeof(data),false); EmSendCmdEx(cmd,sizeof(cmd),false);
p_response = NULL; p_response = NULL;
} else if (receivedCmd[0] == MIFARE_ULEV1_INCR_CNT && tagType == 7) { // Received a INC COUNTER -- } else if (receivedCmd[0] == MIFARE_ULEV1_INCR_CNT && tagType == 7) { // Received a INC COUNTER --
// number of counter // number of counter