rt-thread-official/components/init/components.c

/*
 * File      : components.c
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2012, 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
 * 2012-09-20     Bernard      Change the name to components.c
 *                             And all components related header files.
 * 2012-12-23     Bernard      fix the pthread initialization issue.
 */

#include "components.h"

/**
 * RT-Thread Components Initialization
 */
void rt_components_init(void)
{
#ifdef RT_USING_MODULE
    rt_system_module_init();
#endif

#ifdef RT_USING_FINSH
    /* initialize finsh */
    finsh_system_init();
    finsh_set_device(RT_CONSOLE_DEVICE_NAME);
#endif

#ifdef RT_USING_LWIP
    /* initialize lwip stack */
    /* register ethernetif device */
    eth_system_device_init();

    /* initialize lwip system */
    lwip_system_init();
    rt_kprintf("TCP/IP initialized!\n");
#endif

#ifdef RT_USING_DFS
    /* initialize the device file system */
    dfs_init();

    #ifdef RT_USING_DFS_ELMFAT
    /* initialize the elm chan FatFS file system*/
    elm_init();
    #endif

    #if defined(RT_USING_DFS_NFS) && defined(RT_USING_LWIP)
    /* initialize NFSv3 client file system */
    nfs_init();
    #endif

    #ifdef RT_USING_DFS_YAFFS2
    dfs_yaffs2_init();
    #endif

    #ifdef RT_USING_DFS_UFFS
    dfs_uffs_init();
    #endif

    #ifdef RT_USING_DFS_JFFS2
    dfs_jffs2_init();
    #endif

    #ifdef RT_USING_DFS_ROMFS
    dfs_romfs_init();
    #endif

    #ifdef RT_USING_DFS_DEVFS
    devfs_init();
    #endif
#endif /* end of RT_USING_DFS */

#ifdef RT_USING_NEWLIB
    libc_system_init(RT_CONSOLE_DEVICE_NAME);
#else
    /* the pthread system initialization will be initiallized in libc */
    #ifdef RT_USING_PTHREADS 
    pthread_system_init();
    #endif
#endif

#ifdef RT_USING_RTGUI
    rtgui_system_server_init();
#endif

#ifdef RT_USING_USB_HOST
    rt_usb_host_init();
#endif

    return;
}