fix some issues and test on hw

tmtc/tmtcgui.py

@@ -0,0 +1,12 @@
+#!/usr/bin/env python3
+"""TMTC commander for the FSFW Example"""
+from common_tmtc.tmtcc import tmtcc_post_args, tmtcc_pre_args
+
+
+def main():
+    hook_obj = tmtcc_pre_args()
+    tmtcc_post_args(hook_obj=hook_obj, use_gui=True, args=None)
+
+
+if __name__ == "__main__":
+    main()