takes argument

diff --git a/serial_console/serial.c b/serial_console/serial.c
index 47044f3..601e87f 100644 (file)
--- a/serial_console/serial.c
+++ b/serial_console/serial.c
@@ -134,6 +134,9 @@ int main(int argc, char* argv[])
   int door_fd = 0;
   struct termios tmio_prev;
   
+  if (argc > 0)
+    door_dev_ = argv[1];
+  
   for(;;) 
   {
     door_fd = open(door_dev_, O_RDWR | O_NONBLOCK); // | O_NOCTTY