CHG: Some testing of timings on 14443b,

[proxmark3-svn] / client / cmdhfmf.c

diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index 7cc07e96f62e485c330c77ce6f359184261f80ca..9b43f4118289ae109c2e8e9860ff4cf51146e3dc 100644 (file)
--- a/client/cmdhfmf.c
+++ b/client/cmdhfmf.c
@@ -111,15 +111,18 @@ int usage_hf14_chk(void){
        PrintAndLog("Usage:  hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t|d] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
        PrintAndLog("options:");\r
        PrintAndLog("      h    this help");    \r
-       PrintAndLog("      *    all sectors");\r
-       PrintAndLog("      card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
+       PrintAndLog("      *    all sectors based on card memory, other values then below defaults to 1k");\r
+       PrintAndLog("                           0 - MINI(320 bytes)");\r
+       PrintAndLog("                           1 - 1K");\r
+       PrintAndLog("                           2 - 2K");\r
+       PrintAndLog("                           4 - 4K");\r
        PrintAndLog("      d    write keys to binary file");\r
        PrintAndLog("      t    write keys to emulator memory\n");\r
        PrintAndLog(" ");\r
        PrintAndLog("samples:");\r
-       PrintAndLog("      hf mf chk 0 A 1234567890ab keys.dic");\r
-       PrintAndLog("      hf mf chk *1 ? t");\r
-       PrintAndLog("      hf mf chk *1 ? d");\r
+       PrintAndLog("      hf mf chk 0 A 1234567890ab keys.dic     -- target block 0, Key A");\r
+       PrintAndLog("      hf mf chk *1 ? t                        -- target all blocks, all keys, 1K, write to emul");\r
+       PrintAndLog("      hf mf chk *1 ? d                        -- target all blocks, all keys, 1K, write to file");\r
        return 0;\r
 }\r
 \r
@@ -1214,7 +1217,8 @@ int CmdHF14AMfChk(const char *Cmd) {
                        if (e_sector[i].foundKey[trgKeyType]) continue;\r
                                                \r
                        for (uint32_t c = 0; c < keycnt; c += max_keys) {\r
-                               \r
+                               printf(".");\r
+                               fflush(stdout);                 \r
                                uint32_t size = keycnt-c > max_keys ? max_keys : keycnt-c;\r
                                \r
                                res = mfCheckKeys(b, trgKeyType, true, size, &keyBlock[6*c], &key64);\r
@@ -1223,8 +1227,6 @@ int CmdHF14AMfChk(const char *Cmd) {
                                        e_sector[i].foundKey[trgKeyType] = TRUE;\r
                                        break;\r
                                }\r
-                               printf(".");\r
-                               fflush(stdout);\r
                        }\r
                        b < 127 ? ( b +=4 ) : ( b += 16 );      \r
                }\r