rt-thread/bsp/lpc176x/applications/application.c

97 lines
2.1 KiB
C

/*
* File : application.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2009, 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
* 2010-03-04 Magicoe for LPC1766 version
* 2010-05-02 Aozima add led function
* 2010-05-24 Bernard add filesystem initialization and move led function to led.c
* 2012-04-15 Bernard enable components_init.
*/
#include <rtthread.h>
#include "platform.h"
#ifdef RT_USING_LWIP
#include <emac.h>
#include <netif/ethernetif.h>
extern int lwip_system_init(void);
#endif
#ifdef RT_USING_DFS
#include <dfs_fs.h>
#include <dfs.h>
#include <sd.h>
#ifdef RT_USING_DFS_ELMFAT
#include <dfs_elm.h>
#endif
#endif
#ifdef RT_USING_FINSH
#include <shell.h>
#include <finsh.h>
#endif
/* thread phase init */
void rt_init_thread_entry(void *parameter)
{
/* initialize platform */
platform_init();
#ifdef RT_USING_LWIP
/* register Ethernet interface device */
lpc17xx_emac_hw_init();
/* initialize lwip stack */
/* register ethernetif device */
eth_system_device_init();
/* initialize lwip system */
lwip_system_init();
rt_kprintf("TCP/IP initialized!\n");
#endif
/* Filesystem Initialization */
#ifdef RT_USING_DFS
rt_hw_sdcard_init();
/* initialize the device file system */
dfs_init();
#ifdef RT_USING_DFS_ELMFAT
/* initialize the elm chan FatFS file system*/
elm_init();
#endif
/* mount sd card fat partition 1 as root directory */
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
rt_kprintf("File System initialized!\n");
else
rt_kprintf("File System init failed!\n");
#endif
#ifdef RT_USING_FINSH
/* initialize finsh */
finsh_system_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;
}