rt-thread-official/bsp/stm32f429-apollo/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
 * 2014-04-27     Bernard      make code cleanup. 
 */

#include <board.h>
#include <rtthread.h>
#include <drivers/mtd_nand.h>
#include "finsh.h"
#include "time.h"
#ifdef RT_USING_DFS
/* dfs init */

/* dfs filesystem:ELM filesystem init */
#include <dfs_elm.h>
/* dfs Filesystem APIs */
#include <dfs_fs.h>
#include <dfs_posix.h>

#include <dfs_romfs.h>
#endif

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

#ifdef RT_USING_GDB
#include <gdb_stub.h>
#endif

#ifdef RT_USING_GUIENGINE
#include "rtgui_demo.h"
#include <rtgui/driver.h>
#endif

void rt_init_thread_entry(void* parameter)
{    
     /* initialization RT-Thread Components */
#ifdef RT_USING_COMPONENTS_INIT
    rt_components_init();
#endif
    
    /* GDB STUB */
#ifdef RT_USING_GDB
    gdb_set_device("uart6");
    gdb_start();
#endif
    
#ifdef RT_USING_DFS   
        
#ifdef RT_USING_DFS_ELMFAT
    
    {
        static const rt_uint8_t _romfs_root_readme_txt[] = {
            0x52,0x54,0x2d,0x54,0x68,0x72,0x65,0x61,0x64,0x0d,0x0a,0x00
        };

        static const rt_uint8_t _romfs_root_sdcard_aaa_txt[] = {
            0x52,0x54,0x2d,0x54,0x68,0x72,0x65,0x61,0x64,0x0d,0x0a,0x00
        };

        static const struct romfs_dirent _romfs_root_sdcard[] = {
            {ROMFS_DIRENT_FILE, "aaa.txt", (rt_uint8_t *)_romfs_root_sdcard_aaa_txt, sizeof(_romfs_root_sdcard_aaa_txt)/sizeof(_romfs_root_sdcard_aaa_txt[0])}
        };

        static const rt_uint8_t _romfs_root_spi_bbb_txt[] = {
            0x52,0x54,0x2d,0x54,0x68,0x72,0x65,0x61,0x64,0x0d,0x0a,0x00
        };

        static const struct romfs_dirent _romfs_root_spi[] = {
            {ROMFS_DIRENT_FILE, "bbb.txt", (rt_uint8_t *)_romfs_root_spi_bbb_txt, sizeof(_romfs_root_spi_bbb_txt)/sizeof(_romfs_root_spi_bbb_txt[0])}
        };

        static const struct romfs_dirent _romfs_root[] = {
            {ROMFS_DIRENT_FILE, "readme.txt", (rt_uint8_t *)_romfs_root_readme_txt, sizeof(_romfs_root_readme_txt)/sizeof(_romfs_root_readme_txt[0])},
            {ROMFS_DIRENT_DIR, "sdcard", (rt_uint8_t *)_romfs_root_sdcard, sizeof(_romfs_root_sdcard)/sizeof(_romfs_root_sdcard[0])},
            {ROMFS_DIRENT_DIR, "spi", (rt_uint8_t *)_romfs_root_spi, sizeof(_romfs_root_spi)/sizeof(_romfs_root_spi[0])}
        };

        static const struct romfs_dirent romfs_root = {
            ROMFS_DIRENT_DIR, "/", (rt_uint8_t *)_romfs_root, sizeof(_romfs_root)/sizeof(_romfs_root[0])
        };

        if (dfs_mount(RT_NULL, "/", "rom", 0, &(romfs_root)) == 0)
        {
            rt_kprintf("ROM file system initializated!\n");
        }
    }
    
    /* mount sd card fat partition 0 as root directory */
    if (dfs_mount("W25Q256", "/spi", "elm", 0, 0) == 0)
    {
        rt_kprintf("spi flash mount to /spi !\n");
    }
    else
    {
        rt_kprintf("spi flash mount to /spi failed!\n");
    }
    
    /* mount sd card fat partition 0 as root directory */
    if (dfs_mount("sd0", "/sdcard", "elm", 0, 0) == 0)
    {
        rt_kprintf("sd card mount to /sdcard!\n");        
    }
    else
    {
        rt_kprintf("sd card mount to /sdcard failed!\n");
    }
#endif /* RT_USING_DFS_ELMFAT */
        
#endif /* DFS */
        
#ifdef RT_USING_GUIENGINE
	{
		rt_device_t device;

		device = rt_device_find("lcd");
		/* re-set graphic device */
		rtgui_graphic_set_device(device);
        
        rt_gui_demo_init();
	}
#endif
}
int rt_application_init()
{
    rt_thread_t tid;


    tid = rt_thread_create("init",
        rt_init_thread_entry, RT_NULL,
        2048, RT_THREAD_PRIORITY_MAX/3, 20);

    if (tid != RT_NULL)
        rt_thread_startup(tid);
    


    return 0;
}