ADD: added the crc8legic to Lua. call it with core.crc8legic

[proxmark3-svn] / client / cmdmain.c

diff --git a/client/cmdmain.c b/client/cmdmain.c
index f0963d1e4ca915c5f6d5e282a64f6672736f16a9..790a0c37f2e559317cce5e89207cf86094bfb2b6 100644 (file)
--- a/client/cmdmain.c
+++ b/client/cmdmain.c
@@ -33,9 +33,9 @@ unsigned int current_command = CMD_UNKNOWN;
 static int CmdHelp(const char *Cmd);
 static int CmdQuit(const char *Cmd);
 static int CmdRev(const char *Cmd);
-static int CmdLS(const char *Cmd);
 
 //For storing command that are received from the device
+#define CMD_BUFFER_SIZE 50
 static UsbCommand cmdBuffer[CMD_BUFFER_SIZE];
 //Points to the next empty position to write to
 static int cmd_head;//Starts as 0
@@ -45,7 +45,6 @@ static int cmd_tail;//Starts as 0
 static command_t CommandTable[] = 
 {
        {"help",        CmdHelp,        1, "This help. Use '<command> help' for details of a particular command."},
-       {"ls",          CmdLS,          1, "list commands"},
        {"data",        CmdData,        1, "{ Plot window / data buffer manipulation... }"},
        {"hf",          CmdHF,          1, "{ High Frequency commands... }"},
        {"hw",          CmdHW,          1, "{ Hardware commands... }"},
@@ -66,15 +65,10 @@ int CmdHelp(const char *Cmd)
   CmdsHelp(CommandTable);
   return 0;
 }
-int CmdLS(const char *Cmd){
-       CmdsLS(CommandTable);
-       return 0;
-}
 
 int CmdQuit(const char *Cmd)
 {
-  exit(0);
-  return 0;
+  return 99;
 }
 
 int CmdRev(const char *Cmd)
@@ -126,6 +120,7 @@ int getCommand(UsbCommand* response)
     //Pick out the next unread command
     UsbCommand* last_unread = &cmdBuffer[cmd_tail];
     memcpy(response, last_unread, sizeof(UsbCommand));
+
     //Increment tail - this is a circular buffer, so modulo buffer size
     cmd_tail = (cmd_tail +1 ) % CMD_BUFFER_SIZE;
 
@@ -149,15 +144,15 @@ bool WaitForResponseTimeout(uint32_t cmd, UsbCommand* response, size_t ms_timeou
                response = &resp;
 
        // Wait until the command is received
-       for(size_t dm_seconds=0; dm_seconds < ms_timeout/10; dm_seconds++) {
+       for ( size_t dm_seconds = 0; dm_seconds < ms_timeout/10; dm_seconds++ ) {
 
-               while(getCommand(response)) {
-                       if(response->cmd == cmd){
-                               return true;
-                       }
+               while( getCommand(response) ) {
+                       if(response->cmd == cmd)
+                               return true;                    
                }
+
                msleep(10); // XXX ugh
-               if (dm_seconds == 200) { // Two seconds elapsed
+               if (dm_seconds == 250) { // 2.5 seconds elapsed
                        PrintAndLog("Waiting for a response from the proxmark...");
                        PrintAndLog("Don't forget to cancel its operation first by pressing on the button");
                }
@@ -166,15 +161,15 @@ bool WaitForResponseTimeout(uint32_t cmd, UsbCommand* response, size_t ms_timeou
 }
 
 bool WaitForResponse(uint32_t cmd, UsbCommand* response) {
-       return WaitForResponseTimeout(cmd,response,-1);
+       return WaitForResponseTimeout(cmd, response, -1);
 }
 
 //-----------------------------------------------------------------------------
 // Entry point into our code: called whenever the user types a command and
 // then presses Enter, which the full command line that they typed.
 //-----------------------------------------------------------------------------
-void CommandReceived(char *Cmd) {
-  CmdsParse(CommandTable, Cmd);
+int CommandReceived(char *Cmd) {
+       return CmdsParse(CommandTable, Cmd);
 }
 
 //-----------------------------------------------------------------------------
@@ -186,25 +181,27 @@ void UsbCommandReceived(UsbCommand *UC)
        switch(UC->cmd) {
                // First check if we are handling a debug message
                case CMD_DEBUG_PRINT_STRING: {
-                       char s[USB_CMD_DATA_SIZE+1] = {0x00};
+                       char s[USB_CMD_DATA_SIZE+1];
+                       memset(s, 0x00, sizeof(s)); 
                        size_t len = MIN(UC->arg[0],USB_CMD_DATA_SIZE);
-                       memcpy(s,UC->d.asBytes,len);
-                       PrintAndLog("#db# %s       ", s);
+                       memcpy(s, UC->d.asBytes, len);
+                       PrintAndLog("#db# %s", s);
                        return;
                } break;
 
-               case CMD_DEBUG_PRINT_INTEGERS: {
-                       PrintAndLog("#db# %08x, %08x, %08x       \r\n", UC->arg[0], UC->arg[1], UC->arg[2]);
-                       return;
-               } break;
+               case CMD_DEBUG_PRINT_INTEGERS:
+                       PrintAndLog("#db# %08x, %08x, %08x", UC->arg[0], UC->arg[1], UC->arg[2]);
+                       break;
 
-               case CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K: {
-                       memcpy(sample_buf+(UC->arg[0]),UC->d.asBytes,UC->arg[1]);
-                       return;
-               } break;
+               case CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K:
+                       memcpy( sample_buf + (UC->arg[0]), UC->d.asBytes, UC->arg[1]);
+                       break;
 
-               default: break;
+               default: {
+                       storeCommand(UC);
+                       break;
+               }
        }
-       storeCommand(UC);
+
 }