TT12-MCU/applications/main.c

/*
 * Copyright (c) 2006-2023, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2023-04-27     RT-Thread    first version
 */

#include <rtthread.h>

#define LOG_TAG "main"
#define LOG_LVL LOG_LVL_DBG
#include <ulog.h>
#include <board.h>

//#define LED_HEART    GET_PIN(E,3)
//#ifndef ETH_RESET_PIN
//#define ETH_RESET_PIN GET_PIN(E, 7)//71
//#endif
////#define RESET_LB GET_PIN(E, 1)
////#define RESET_UB GET_PIN(E, 0)
////#define RESET_CE GET_PIN(G, 10)

int main(void)
{

    LOG_D("SYSCLK_Frequency = %d", HAL_RCC_GetSysClockFreq());
    LOG_D("HCLK_Frequency   = %d", HAL_RCC_GetHCLKFreq());
    LOG_D("PCLK1_Frequency  = %d", HAL_RCC_GetPCLK1Freq());
    LOG_D("PCLK2_Frequency  = %d", HAL_RCC_GetPCLK2Freq());

//    #define LED_HEART    GET_PIN(E,3)
    /* 设置PIN脚模式为输出 */
    rt_pin_mode(LED_HEART, PIN_MODE_OUTPUT);
    rt_pin_mode(ETH_RESET_PIN, PIN_MODE_OUTPUT);

//    rt_pin_write(ETH_RESET_PIN, PIN_LOW);//关闭ETH


    while (1)
    {
        /* 拉低PIN脚 */
        rt_pin_write(LED_HEART, PIN_LOW);
        /* 延时1ms，省电 */
        rt_thread_mdelay(1); //去掉延时，共用print替换
//        rt_kprintf("Heartbeat.\n");

        /* 拉高PIN脚 */
        rt_pin_write(LED_HEART, PIN_HIGH);
        rt_thread_mdelay(1000);
    }

    return RT_EOK;
}
//fastlz_test -c demo.bin f.bin