+#if CONFIG_SER_STROBE
+ #warning FIXME: this is an example implementation, you must implement it
+
+ #define SER_STROBE_INIT do { /* implement me */ } while (0)
+ #define SER_STROBE_ON do { /* implement me */ } while (0)
+ #define SER_STROBE_OFF do { /* implement me */ } while (0)
+#endif