/*! \file readme.txt \brief description of the Running_led example */
/* Copyright (C) 2017 GigaDevice
2017-06-06, V1.0.0, firmware for GD32F3x0 */
This example is based on the GD32350R-EVAL board, it provides a description of Running_led. After system start-up, firstly, LED1 on, then, LED2 on, four LEDs can light periodically.