X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/f445df401eef592968a87247137930b3c3bf52fa..0de8e3874d6524379550a50a4d9c29faf2d239ea:/client/cmdmain.c

diff --git a/client/cmdmain.c b/client/cmdmain.c
index 377fdc2c..b0e1b2ef 100644
--- a/client/cmdmain.c
+++ b/client/cmdmain.c
@@ -36,6 +36,7 @@ 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
@@ -121,9 +122,8 @@ void storeCommand(UsbCommand *command)
 int getCommand(UsbCommand* response)
 {
     //If head == tail, there's nothing to read, or if we just got initialized
-    if(cmd_head == cmd_tail){
-        return 0;
-    }
+    if(cmd_head == cmd_tail)  return 0;
+
     //Pick out the next unread command
     UsbCommand* last_unread = &cmdBuffer[cmd_tail];
     memcpy(response, last_unread, sizeof(UsbCommand));
@@ -131,7 +131,6 @@ int getCommand(UsbCommand* response)
     cmd_tail = (cmd_tail +1 ) % CMD_BUFFER_SIZE;
 
     return 1;
-
 }
 
 /**
@@ -145,31 +144,30 @@ int getCommand(UsbCommand* response)
  */
 bool WaitForResponseTimeout(uint32_t cmd, UsbCommand* response, size_t ms_timeout) {
   
-  UsbCommand resp;
-	
+	UsbCommand resp;
+
 	if (response == NULL)
-    response = &resp;
-
-
-  // Wait until the command is received
-  for(size_t dm_seconds=0; dm_seconds < ms_timeout/10; dm_seconds++) {
-
-		while(getCommand(response)) {
-          if(response->cmd == cmd){
-          return true;
-          }
-      }
-        msleep(10); // XXX ugh
-        if (dm_seconds == 200) { // Two seconds elapsed
-          PrintAndLog("Waiting for a response from the proxmark...");
-          PrintAndLog("Don't forget to cancel its operation first by pressing on the button");
-        }
+		response = &resp;
+
+	// Wait until the command is received
+	for ( size_t dm_seconds = 0; dm_seconds < ms_timeout/10; dm_seconds++ ) {
+
+		while( getCommand(response) ) {
+			if(response->cmd == cmd){
+				return true;
+			}
+		}
+		msleep(10); // XXX ugh
+		if (dm_seconds == 200) { // Two seconds elapsed
+			PrintAndLog("Waiting for a response from the proxmark...");
+			PrintAndLog("Don't forget to cancel its operation first by pressing on the button");
+		}
 	}
-    return false;
+	return false;
 }
 
 bool WaitForResponse(uint32_t cmd, UsbCommand* response) {
-	return WaitForResponseTimeout(cmd,response,-1);
+	return WaitForResponseTimeout(cmd, response, -1);
 }
 
 //-----------------------------------------------------------------------------
@@ -203,12 +201,13 @@ void UsbCommandReceived(UsbCommand *UC)
 
 		case CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K: {
 			memcpy(sample_buf+(UC->arg[0]),UC->d.asBytes,UC->arg[1]);
+			return;
 		} break;
 
 		default:
+	storeCommand(UC);
 			break;
 	}
 
-	storeCommand(UC);
 }