Fixed (?) issues from PR #129

[proxmark3-svn] / client / cmdlft55xx.c

diff --git a/client/cmdlft55xx.c b/client/cmdlft55xx.c
index d4b72b3279bbbaf0844f0703334c1d016d6c4176..0007f175c406577e30cf08bafbeb26182dca4ed1 100644 (file)
--- a/client/cmdlft55xx.c
+++ b/client/cmdlft55xx.c
@@ -50,24 +50,24 @@ int usage_t55xx_config(){
 }\r
 int usage_t55xx_read(){\r
        PrintAndLog("Usage:  lf t55xx read <block> <password>");\r
-    PrintAndLog("     <block>, block number to read. Between 0-7");\r
-    PrintAndLog("     <password>, OPTIONAL password (8 hex characters)");\r
-    PrintAndLog("");\r
+       PrintAndLog("     <block>, block number to read. Between 0-7");\r
+       PrintAndLog("     <password>, OPTIONAL password (8 hex characters)");\r
+       PrintAndLog("");\r
        PrintAndLog("Examples:");\r
-    PrintAndLog("      lf t55xx read 0           - read data from block 0");\r
+       PrintAndLog("      lf t55xx read 0           - read data from block 0");\r
        PrintAndLog("      lf t55xx read 0 feedbeef  - read data from block 0 password feedbeef");\r
        PrintAndLog("");\r
        return 0;\r
 }\r
 int usage_t55xx_write(){\r
        PrintAndLog("Usage:  lf t55xx wr <block> <data> [password]");\r
-    PrintAndLog("     <block>, block number to read. Between 0-7");\r
+       PrintAndLog("     <block>, block number to write. Between 0-7");\r
        PrintAndLog("     <data>,  4 bytes of data to write (8 hex characters)");\r
-    PrintAndLog("     [password], OPTIONAL password 4bytes (8 hex characters)");\r
-    PrintAndLog("");\r
+       PrintAndLog("     [password], OPTIONAL password 4bytes (8 hex characters)");\r
+       PrintAndLog("");\r
        PrintAndLog("Examples:");\r
-    PrintAndLog("      lf t55xx wd 3 11223344           - write 11223344 to block 3");\r
-       PrintAndLog("      lf t55xx wd 3 11223344 feedbeef  - write 11223344 to block 3 password feedbeef");\r
+       PrintAndLog("      lf t55xx wr 3 11223344           - write 11223344 to block 3");\r
+       PrintAndLog("      lf t55xx wr 3 11223344 feedbeef  - write 11223344 to block 3 password feedbeef");\r
        PrintAndLog("");\r
        return 0;\r
 }\r
@@ -670,6 +670,7 @@ int CmdT55xxWriteBlock(const char *Cmd)
        }\r
        \r
        UsbCommand c = {CMD_T55XX_WRITE_BLOCK, {data, block, 0}};\r
+       UsbCommand resp;\r
        c.d.asBytes[0] = 0x0; \r
 \r
        PrintAndLog("Writing to block: %d  data  : 0x%08X", block, data);\r
@@ -681,6 +682,10 @@ int CmdT55xxWriteBlock(const char *Cmd)
                PrintAndLog("pwd   : 0x%08X", password);\r
        }\r
        SendCommand(&c);\r
+       if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)){\r
+               PrintAndLog("Error occurred, device did not ACK write operation. (May be due to old firmware)");\r
+               return -1;\r
+       }\r
        return 0;\r
 }\r
 \r