export apdu function

[proxmark3-svn] / armsrc / iso14443a.c

diff --git a/armsrc/iso14443a.c b/armsrc/iso14443a.c
index 026b177a8696224e9acfe73eaf7554976e515d45..2ff722b04f82677fda3afbb554459c4849e9e051 100644 (file)
--- a/armsrc/iso14443a.c
+++ b/armsrc/iso14443a.c
@@ -1910,6 +1910,7 @@ void ReaderIso14443a(UsbCommand *c)
        uint32_t arg0 = 0;
        byte_t buf[USB_CMD_DATA_SIZE];
        uint8_t par[MAX_PARITY_SIZE];
+       bool cantSELECT = false;
   
        if(param & ISO14A_CONNECT) {
                clear_trace();
@@ -1922,11 +1923,19 @@ void ReaderIso14443a(UsbCommand *c)
        }
 
        if(param & ISO14A_CONNECT) {
+               LED_A_ON();
+               clear_trace();
                iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
                if(!(param & ISO14A_NO_SELECT)) {
                        iso14a_card_select_t *card = (iso14a_card_select_t*)buf;
                        arg0 = iso14443a_select_card(NULL, card, NULL, true, 0, param & ISO14A_NO_RATS);
+
+                       // if we cant select then we cant send data
+                       cantSELECT = (arg0 != 1);
+                       
+                       LED_B_ON();
                        cmd_send(CMD_ACK,arg0,card->uidlen,0,buf,sizeof(iso14a_card_select_t));
+                       LED_B_OFF();
                }
        }
 
@@ -1934,12 +1943,14 @@ void ReaderIso14443a(UsbCommand *c)
                iso14a_set_timeout(timeout);
        }
 
-       if(param & ISO14A_APDU) {
+       if(param & ISO14A_APDU && !cantSELECT) {
                arg0 = iso14_apdu(cmd, len, buf);
+               LED_B_ON();
                cmd_send(CMD_ACK,arg0,0,0,buf,sizeof(buf));
+               LED_B_OFF();
        }
 
-       if(param & ISO14A_RAW) {
+       if(param & ISO14A_RAW && !cantSELECT) {
                if(param & ISO14A_APPEND_CRC) {
                        if(param & ISO14A_TOPAZMODE) {
                                AppendCrc14443b(cmd,len);
@@ -1975,7 +1986,10 @@ void ReaderIso14443a(UsbCommand *c)
                        }
                }
                arg0 = ReaderReceive(buf, par);
+
+               LED_B_ON();
                cmd_send(CMD_ACK,arg0,0,0,buf,sizeof(buf));
+               LED_B_OFF();
        }
 
        if(param & ISO14A_REQUEST_TRIGGER) {