174 lines
3.5 KiB
C
174 lines
3.5 KiB
C
|
/*
|
||
|
|
* File : application.c
|
||
|
|
* This file is part of RT-Thread RTOS
|
||
|
|
* COPYRIGHT (C) 2006, RT-Thread Development Team
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License as published by
|
||
|
|
* the Free Software Foundation; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License along
|
||
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2011-01-13 weety first version
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @addtogroup at91sam9260
|
||
|
|
*/
|
||
|
|
/*@{*/
|
||
|
|
|
||
|
|
#include <rtthread.h>
|
||
|
|
#include <rtdevice.h>
|
||
|
|
|
||
|
|
#ifdef RT_USING_DFS
|
||
|
|
/* dfs Filesystem APIs */
|
||
|
|
#include <dfs_fs.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef RT_USING_SDIO
|
||
|
|
#include <drivers/mmcsd_core.h>
|
||
|
|
#include "at91_mci.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef RT_USING_LED
|
||
|
|
#include "led.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static int rt_led_app_init(void);
|
||
|
|
|
||
|
|
RT_WEAK int main(void)
|
||
|
|
{
|
||
|
|
#ifdef RT_USING_SDIO
|
||
|
|
int timeout = 0;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* Filesystem Initialization */
|
||
|
|
#ifdef RT_USING_DFS
|
||
|
|
{
|
||
|
|
#if defined(RT_USING_DFS_ROMFS)
|
||
|
|
if (dfs_mount(RT_NULL, "/rom", "rom", 0, &romfs_root) == 0)
|
||
|
|
{
|
||
|
|
rt_kprintf("ROM File System initialized!\n");
|
||
|
|
}
|
||
|
|
else
|
||
|
|
rt_kprintf("ROM File System initialzation failed!\n");
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(RT_USING_DFS_UFFS)
|
||
|
|
{
|
||
|
|
/* mount flash device as flash directory */
|
||
|
|
if(dfs_mount("nand0", "/nand0", "uffs", 0, 0) == 0)
|
||
|
|
rt_kprintf("UFFS File System initialized!\n");
|
||
|
|
else
|
||
|
|
rt_kprintf("UFFS File System initialzation failed!\n");
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef RT_USING_SDIO
|
||
|
|
timeout = 0;
|
||
|
|
while ((rt_device_find("sd0") == RT_NULL) && (timeout++ < RT_TICK_PER_SECOND*2))
|
||
|
|
{
|
||
|
|
rt_thread_delay(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (timeout < RT_TICK_PER_SECOND*2)
|
||
|
|
{
|
||
|
|
/* 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 initialzation failed!%d\n", rt_get_errno());
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
rt_kprintf("No SD card found.\n");
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
rt_led_app_init();
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef RT_USING_LED
|
||
|
|
void rt_led_thread_entry(void* parameter)
|
||
|
|
{
|
||
|
|
rt_uint8_t cnt = 0;
|
||
|
|
led_init();
|
||
|
|
while(1)
|
||
|
|
{
|
||
|
|
/* light on leds for one second */
|
||
|
|
rt_thread_delay(40);
|
||
|
|
cnt++;
|
||
|
|
if (cnt&0x01)
|
||
|
|
led_on(1);
|
||
|
|
else
|
||
|
|
led_off(1);
|
||
|
|
if (cnt&0x02)
|
||
|
|
led_on(2);
|
||
|
|
else
|
||
|
|
led_off(2);
|
||
|
|
if (cnt&0x04)
|
||
|
|
led_on(3);
|
||
|
|
else
|
||
|
|
led_off(3);
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static int rt_led_app_init(void)
|
||
|
|
{
|
||
|
|
#ifdef RT_USING_LED
|
||
|
|
rt_thread_t led_thread;
|
||
|
|
|
||
|
|
#if (RT_THREAD_PRIORITY_MAX == 32)
|
||
|
|
led_thread = rt_thread_create("led",
|
||
|
|
rt_led_thread_entry, RT_NULL,
|
||
|
|
512, 20, 20);
|
||
|
|
#else
|
||
|
|
led_thread = rt_thread_create("led",
|
||
|
|
rt_led_thread_entry, RT_NULL,
|
||
|
|
512, 200, 20);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
if(led_thread != RT_NULL)
|
||
|
|
rt_thread_startup(led_thread);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* NFSv3 Initialization */
|
||
|
|
#if defined(RT_USING_DFS) && defined(RT_USING_LWIP) && defined(RT_USING_DFS_NFS)
|
||
|
|
#include <dfs_nfs.h>
|
||
|
|
void nfs_start(void)
|
||
|
|
{
|
||
|
|
nfs_init();
|
||
|
|
|
||
|
|
if (dfs_mount(RT_NULL, "/nfs", "nfs", 0, RT_NFS_HOST_EXPORT) == 0)
|
||
|
|
{
|
||
|
|
rt_kprintf("NFSv3 File System initialized!\n");
|
||
|
|
}
|
||
|
|
else
|
||
|
|
rt_kprintf("NFSv3 File System initialzation failed!\n");
|
||
|
|
}
|
||
|
|
|
||
|
|
#include "finsh.h"
|
||
|
|
FINSH_FUNCTION_EXPORT(nfs_start, start net filesystem);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*@}*/
|