more feature

src/hardware/motor.h

@@ -0,0 +1,14 @@
+#ifndef _MOTOR_H
+    #define _MOTOR_H
+
+    /*
+     * @ brief setup motor I/O
+     */
+    void motor_setup( void );
+    /*
+     * @brief let vibe motor for n * 10ms
+     * @param   time    time in 10ms
+     */
+    void motor_vibe( int time );
+
+#endif // _MOTOR_H