rt-thread/bsp/stm32f40x/applications/application.c

/*
 * File      : application.c
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006, RT-Thread Development Team
 *
 * The license and distribution terms for this file may be
 * found in the file LICENSE in this distribution or at
 * http://www.rt-thread.org/license/LICENSE
 *
 * Change Logs:
 * Date           Author       Notes
 * 2009-01-05     Bernard      the first version
 */

/**
 * @addtogroup STM32
 */
/*@{*/

#include "stm32f4xx.h"
#include <board.h>
#include <rtthread.h>

#ifdef RT_USING_LWIP
#include <lwip/sys.h>
#include <lwip/api.h>
#include <netif/ethernetif.h>
#include "stm32_eth.h"
#endif

void rt_init_thread_entry(void* parameter)
{
    /* LwIP Initialization */
#ifdef RT_USING_LWIP
    {
        extern void lwip_sys_init(void);

        /* register ethernetif device */
        eth_system_device_init();

        rt_hw_stm32_eth_init();
        /* re-init device driver */
        rt_device_init_all();

        /* init lwip system */
        lwip_sys_init();
        rt_kprintf("TCP/IP initialized!\n");
    }

    {
        extern void eth_to_can_init(void);
        extern void can_to_eth_init(void);
        extern void upnp_init(void);
        extern void setting_init(void);

        setting_init();
        eth_to_can_init();
        can_to_eth_init();
        upnp_init();
    }
#endif
}

ALIGN(RT_ALIGN_SIZE)
static char thread_led_stack[1024];
struct rt_thread thread_led;
static void rt_thread_entry_led(void* parameter)
{
    GPIO_InitTypeDef  GPIO_InitStructure;

  /* GPIOD Periph clock enable */
  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOD, ENABLE);

  /* Configure PD12, PD13, PD14 and PD15 in output pushpull mode */
  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12 | GPIO_Pin_13| GPIO_Pin_14| GPIO_Pin_15;
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
  GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
  GPIO_Init(GPIOD, &GPIO_InitStructure);

  while (1)
  {
    /* PD12 to be toggled */
    GPIO_SetBits(GPIOD, GPIO_Pin_12);

    /* Insert delay */
    rt_thread_delay(RT_TICK_PER_SECOND/2);

    /* PD13 to be toggled */
    GPIO_SetBits(GPIOD, GPIO_Pin_13);

    /* Insert delay */
    rt_thread_delay(RT_TICK_PER_SECOND/2);

    /* PD14 to be toggled */
    GPIO_SetBits(GPIOD, GPIO_Pin_14);

    /* Insert delay */
    rt_thread_delay(RT_TICK_PER_SECOND/2);

    /* PD15 to be toggled */
    GPIO_SetBits(GPIOD, GPIO_Pin_15);

    /* Insert delay */
    rt_thread_delay(RT_TICK_PER_SECOND*2);

    GPIO_ResetBits(GPIOD, GPIO_Pin_12|GPIO_Pin_13|GPIO_Pin_14|GPIO_Pin_15);

    /* Insert delay */
    rt_thread_delay(RT_TICK_PER_SECOND);
  }
}

int rt_application_init()
{
//    rt_thread_t init_thread;
//
//#if (RT_THREAD_PRIORITY_MAX == 32)
//    init_thread = rt_thread_create("init",
//                                   rt_init_thread_entry, RT_NULL,
//                                   2048, 8, 20);
//#else
//    init_thread = rt_thread_create("init",
//                                   rt_init_thread_entry, RT_NULL,
//                                   2048, 80, 20);
//#endif
//
//    if (init_thread != RT_NULL)
//        rt_thread_startup(init_thread);

    //------- init led1 thread
    rt_thread_init(&thread_led,
                   "led",
                   rt_thread_entry_led,
                   RT_NULL,
                   &thread_led_stack[0],
                   1024,11,5);
//                   sizeof(thread_led_stack),11,5);
    rt_thread_startup(&thread_led);

    return 0;
}

/*@}*/