avoid rolling dots over the screen when proxmark is not available (yet)

2013-03-21 16:06:09 +00:00
parent d8193fa5ac
commit 4a049b7847
1 changed files with 7 additions and 5 deletions
--- a/client/flasher.c
+++ b/client/flasher.c
@@ -122,11 +122,13 @@ int main(int argc, char **argv)
 	}

  serial_port_name = argv[1];
-	fprintf(stderr, "Waiting for Proxmark to appear on USB...");
-	while (!OpenProxmark(0)) {
-		fprintf(stderr, ".");
-	}
-	fprintf(stderr, " Found.\n");
+  
+  fprintf(stderr,"Waiting for Proxmark to appear on USB...");
+  do {
+    sleep(1);
+    fprintf(stderr, ".");
+  } while (!OpenProxmark(0));
+  fprintf(stderr," Found.\n");

 	res = flash_start_flashing(can_write_bl);
 	if (res < 0)