minor fix when reading blocks

[proxmark3-svn] / client / cmdhfepa.c

diff --git a/client/cmdhfepa.c b/client/cmdhfepa.c
index 2787b9695745bf94b491186390eb65d04b30077b..41f801e705aa83c1b1242bfe31f65549e518a853 100644 (file)
--- a/client/cmdhfepa.c
+++ b/client/cmdhfepa.c
@@ -10,10 +10,12 @@
 
 #include "util.h"
 #include "proxusb.h"
+#include "proxmark3.h"
 #include "ui.h"
 #include "cmdparser.h"
 #include "common.h"
 #include "cmdmain.h"
+#include "sleep.h"
 
 #include "cmdhfepa.h"
 
@@ -42,22 +44,21 @@ int CmdHFEPACollectPACENonces(const char *Cmd)
                // execute PACE
                UsbCommand c = {CMD_EPA_PACE_COLLECT_NONCE, {(int)m, 0, 0}};
                SendCommand(&c);
-               UsbCommand *resp = WaitForResponse(CMD_ACK);
+               UsbCommand resp;
+    
+    WaitForResponse(CMD_ACK,&resp);
 
                // check if command failed
-               if (resp->arg[0] != 0) {
-                       PrintAndLog("Error in step %d, Return code: %d",
-                                   resp->arg[0],
-                                               (int)resp->arg[1]);
+               if (resp.arg[0] != 0) {
+                       PrintAndLog("Error in step %d, Return code: %d",resp.arg[0],(int)resp.arg[1]);
                } else {
-                       size_t nonce_length = resp->arg[1];
+                       size_t nonce_length = resp.arg[1];
                        char *nonce = (char *) malloc(2 * nonce_length + 1);
                        for(int j = 0; j < nonce_length; j++) {
-                               snprintf(nonce + (2 * j), 3, "%02X", resp->d.asBytes[j]);
+                               snprintf(nonce + (2 * j), 3, "%02X", resp.d.asBytes[j]);
                        }
                        // print nonce
-                       PrintAndLog("Length: %d, Nonce: %s",
-                                   resp->arg[1], nonce);
+                       PrintAndLog("Length: %d, Nonce: %s",resp.arg[1], nonce);
                }
                if (i < n - 1) {
                        sleep(d);
@@ -87,7 +88,7 @@ int CmdHelp(const char *Cmd)
 int CmdHFEPA(const char *Cmd)
 {
        // flush
-       while (WaitForResponseTimeout(CMD_ACK, 500) != NULL) ;
+       WaitForResponseTimeout(CMD_ACK,NULL,100);
 
        // parse
   CmdsParse(CommandTable, Cmd);