/* * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2021-10-10 Sherman first version */ #include #include "hal_data.h" #include #define LED3_PIN BSP_IO_PORT_01_PIN_14 void hal_entry(void) { rt_kprintf("\nHello RT-Thread!\n"); while (1) { rt_pin_write(LED3_PIN, PIN_HIGH); rt_thread_mdelay(500); rt_pin_write(LED3_PIN, PIN_LOW); rt_thread_mdelay(500); } }