cleanup cmdlfem4x.h - add chip detection to ...

... lf search

diff --git a/client/cmdlf.c b/client/cmdlf.c
index 34104518f9df43b3680cea1314968575c4c0f99d..8b6f32b6102496e8d8ff3f137db7dd3012150b44 100644 (file)
--- a/client/cmdlf.c
+++ b/client/cmdlf.c
@@ -1078,9 +1078,29 @@ int CmdVchDemod(const char *Cmd)
        return 0;
 }
 
+
+//by marshmellow
+int CheckChipType(char cmdp) {
+       uint32_t wordData = 0;
+
+       //check for em4x05/em4x69 chips first
+       save_restoreGB(1);
+       if ((!offline && (cmdp != '1')) && EM4x05Block0Test(&wordData)) {
+               PrintAndLog("\nValid EM4x05/EM4x69 Chip Found\nTry lf em 4x05... commands\n");
+               save_restoreGB(0);
+               return 1;
+       }
+
+       //TODO check for t55xx chip...
+
+       save_restoreGB(0);
+       return 1;
+}
+
 //by marshmellow
 int CmdLFfind(const char *Cmd)
 {
+       uint32_t wordData = 0;
        int ans=0;
        size_t minLength = 1000;
        char cmdp = param_getchar(Cmd, 0);
@@ -1115,7 +1135,12 @@ int CmdLFfind(const char *Cmd)
        // only run if graphbuffer is just noise as it should be for hitag/cotag
        if (graphJustNoise(GraphBuffer, testLen)) {
                // only run these tests if we are in online mode 
-               if (!offline && (cmdp != '1')){
+               if (!offline && (cmdp != '1')) {
+                       // test for em4x05 in reader talk first mode.
+                       if (EM4x05Block0Test(&wordData)) {
+                               PrintAndLog("\nValid EM4x05/EM4x69 Chip Found\nUse lf em 4x05readword/dump commands to read\n");
+                               return 1;
+                       }
                        ans=CmdLFHitagReader("26");
                        if (ans==0) {
                                return 1;
@@ -1132,49 +1157,49 @@ int CmdLFfind(const char *Cmd)
        ans=CmdFSKdemodIO("");
        if (ans>0) {
                PrintAndLog("\nValid IO Prox ID Found!");
-               return 1;
+               return CheckChipType(cmdp);
        }
 
        ans=CmdFSKdemodPyramid("");
        if (ans>0) {
                PrintAndLog("\nValid Pyramid ID Found!");
-               return 1;
+               return CheckChipType(cmdp);
        }
 
        ans=CmdFSKdemodParadox("");
        if (ans>0) {
                PrintAndLog("\nValid Paradox ID Found!");
-               return 1;
+               return CheckChipType(cmdp);
        }
 
        ans=CmdFSKdemodAWID("");
        if (ans>0) {
                PrintAndLog("\nValid AWID ID Found!");
-               return 1;
+               return CheckChipType(cmdp);
        }
 
        ans=CmdFSKdemodHID("");
        if (ans>0) {
                PrintAndLog("\nValid HID Prox ID Found!");
-               return 1;
+               return CheckChipType(cmdp);
        }
 
        ans=CmdAskEM410xDemod("");
        if (ans>0) {
                PrintAndLog("\nValid EM410x ID Found!");
-               return 1;
+               return CheckChipType(cmdp);
        }
 
        ans=CmdG_Prox_II_Demod("");
        if (ans>0) {
                PrintAndLog("\nValid G Prox II ID Found!");
-               return 1;
+               return CheckChipType(cmdp);
        }
 
        ans=CmdFDXBdemodBI("");
        if (ans>0) {
                PrintAndLog("\nValid FDX-B ID Found!");
-               return 1;
+               return CheckChipType(cmdp);
        }
 
        ans=EM4x50Read("", false);
@@ -1186,24 +1211,25 @@ int CmdLFfind(const char *Cmd)
        ans=CmdVikingDemod("");
        if (ans>0) {
                PrintAndLog("\nValid Viking ID Found!");
-               return 1;
+               return CheckChipType(cmdp);
        }       
 
        ans=CmdIndalaDecode("");
        if (ans>0) {
                PrintAndLog("\nValid Indala ID Found!");
-               return 1;
+               return CheckChipType(cmdp);
        }
 
        ans=CmdPSKNexWatch("");
        if (ans>0) {
                PrintAndLog("\nValid NexWatch ID Found!");
-               return 1;
+               return CheckChipType(cmdp);
        }
 
        PrintAndLog("\nNo Known Tags Found!\n");
        if (testRaw=='u' || testRaw=='U'){
-               //test unknown tag formats (raw mode)
+               ans=CheckChipType(cmdp);
+               //test unknown tag formats (raw mode)0
                PrintAndLog("\nChecking for Unknown tags:\n");
                ans=AutoCorrelate(4000, FALSE, FALSE);
                if (ans > 0) PrintAndLog("Possible Auto Correlation of %d repeating samples",ans);

diff --git a/client/cmdlfem4x.h b/client/cmdlfem4x.h
index 400536d30b117a85071af7f035e9ffa0ff6e6921..7faf6f49f4c7892cf9c5e0383e0bd625c72cafef 100644 (file)
--- a/client/cmdlfem4x.h
+++ b/client/cmdlfem4x.h
@@ -18,11 +18,14 @@ int CmdEM410xWatch(const char *Cmd);
 int CmdEM410xWatchnSpoof(const char *Cmd);
 int CmdEM410xWrite(const char *Cmd);
 int CmdEM4x50Read(const char *Cmd);
-int CmdLFEM4X(const char *Cmd);
-int CmdReadWord(const char *Cmd);
-int CmdReadWordPWD(const char *Cmd);
-int CmdWriteWord(const char *Cmd);
-int CmdWriteWordPWD(const char *Cmd);
 int EM4x50Read(const char *Cmd, bool verbose);
+int CmdLFEM4X(const char *Cmd);
+bool EM4x05Block0Test(uint32_t *wordData);
+int CmdEM4x05info(const char *Cmd);
+int CmdEM4x05WriteWord(const char *Cmd);
+int CmdEM4x05dump(const char *Cmd);
+int CmdEM4x05ReadWord(const char *Cmd);
+int EM4x05ReadWord_ext(uint8_t addr, uint32_t pwd, bool usePwd, uint32_t *wordData);
+
 
 #endif