bug fix for hf iclass reader and iclass detection

[proxmark3-svn] / client / cmdhficlass.c

diff --git a/client/cmdhficlass.c b/client/cmdhficlass.c
index 55dd555ad56013ca92bf7f98963515e5c558ecac..05ca39e4e7e2f7c2963e0028925cced58d9f415d 100644 (file)
--- a/client/cmdhficlass.c
+++ b/client/cmdhficlass.c
@@ -180,10 +180,10 @@ int CmdHFiClassSim(const char *Cmd) {
 
 int HFiClassReader(const char *Cmd, bool loop, bool verbose) {
        bool tagFound = false;
-       UsbCommand c = {CMD_READER_ICLASS, {FLAG_ICLASS_READER_CSN|
-                                       FLAG_ICLASS_READER_CONF|FLAG_ICLASS_READER_AA}};
+       UsbCommand c = {CMD_READER_ICLASS, {FLAG_ICLASS_READER_CSN |
+                   FLAG_ICLASS_READER_CC | FLAG_ICLASS_READER_CONF | FLAG_ICLASS_READER_AA |
+                   FLAG_ICLASS_READER_ONLY_ONCE | FLAG_ICLASS_READER_ONE_TRY } };
        // loop in client not device - else on windows have a communication error
-       c.arg[0] |= FLAG_ICLASS_READER_ONLY_ONCE | FLAG_ICLASS_READER_ONE_TRY;
        UsbCommand resp;
        while(!ukbhit()){
                SendCommand(&c);
@@ -191,27 +191,24 @@ int HFiClassReader(const char *Cmd, bool loop, bool verbose) {
                        uint8_t readStatus = resp.arg[0] & 0xff;
                        uint8_t *data = resp.d.asBytes;
 
-                       if (verbose)
-                               PrintAndLog("Readstatus:%02x", readStatus);
-                       if( readStatus == 0){
-                               //Aborted
-                               if (verbose) PrintAndLog("Quitting...");
-                               return 0;
-                       }
-                       if( readStatus & FLAG_ICLASS_READER_CSN){
+                       // no tag found
+                       if( readStatus == 0) continue;
+
+                       if( readStatus & FLAG_ICLASS_READER_CSN) {
                                PrintAndLog("   CSN: %s",sprint_hex(data,8));
                                tagFound = true;
                        }
-                       if( readStatus & FLAG_ICLASS_READER_CC)  PrintAndLog("    CC: %s",sprint_hex(data+16,8));
-                       if( readStatus & FLAG_ICLASS_READER_CONF){
+                       if( readStatus & FLAG_ICLASS_READER_CC) { 
+                               PrintAndLog("    CC: %s",sprint_hex(data+16,8));
+                       }
+                       if( readStatus & FLAG_ICLASS_READER_CONF) {
                                printIclassDumpInfo(data);
                        }
-                       //TODO add iclass read block 05 and test iclass type..
                        if (readStatus & FLAG_ICLASS_READER_AA) {
                                bool legacy = true;
-                               PrintAndLog(" AppIA: %s",sprint_hex(data+8*4,8));
+                               PrintAndLog(" AppIA: %s",sprint_hex(data+8*5,8));
                                for (int i = 0; i<8; i++) {
-                                       if (data[8*4+i] != 0xFF) {
+                                       if (data[8*5+i] != 0xFF) {
                                                legacy = false;
                                        } 
                                }