128 lines
2.5 KiB
C
128 lines
2.5 KiB
C
/*
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* File : application.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2007-11-20 Yi.Qiu add rtgui application
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* 2008-6-28 Bernard no rtgui init
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*/
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/**
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* @addtogroup mini2440
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*/
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/*@{*/
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#include <board.h>
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#include <rtthread.h>
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#ifdef RT_USING_DFS
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#include <dfs_init.h>
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#include <dfs_elm.h>
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#include <dfs_fs.h>
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#include <dfs_posix.h>
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#endif
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#ifdef RT_USING_RTGUI
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#include <rtgui/rtgui.h>
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extern void radio_rtgui_init(void);
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#endif
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#define RT_INIT_THREAD_STACK_SIZE (2*1024)
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void rt_init_thread_entry(void* parameter)
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{
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int fd;
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rt_uint32_t sz;
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char buffer[20];
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#ifdef RT_USING_DFS
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dfs_init();
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#ifdef RT_USING_DFS_ELMFAT
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elm_init();
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/* mount sd card fat partition 1 as root directory */
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if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
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{
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rt_kprintf("File System initialized!\n");
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/*Open a file*/
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fd = open("/fattest.txt", O_RDWR|O_CREAT, 0);
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if (fd < 0)
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{
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rt_kprintf("open file for write failed\n");
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return;
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}
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sz = write(fd,"Hello RT-Thread!",sizeof("Hello RT-Thread!"));
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if(sz!=0)
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{
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rt_kprintf("written %d\n",sz);
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}
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else
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rt_kprintf("haven't written\n");
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lseek(fd,0,SEEK_SET);
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sz = read(fd,buffer,sizeof(buffer));
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if(sz!=0)
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{
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rt_kprintf("READ %d:",sz);
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while(sz--)
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rt_kprintf("%c",buffer[sz]);//opposite
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rt_kprintf("\n");
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}
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else
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rt_kprintf("haven't read\n");
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close(fd);
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}
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else
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rt_kprintf("File System initialzation failed!\n");
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#endif
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#endif
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}
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void rt_led_thread_entry(void* parameter)
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{
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/*
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while (1)
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{
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count++;
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*(RP)GPIO_PORTE_DATA |= 0x1<<4;
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rt_thread_delay(RT_TICK_PER_SECOND*2);
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*(RP)GPIO_PORTE_DATA &= ~(0x1<<4);
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rt_thread_delay(RT_TICK_PER_SECOND*2);
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}
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*/
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}
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int rt_application_init()
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{
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rt_thread_t init_thread;
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rt_thread_t led_thread;
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init_thread = rt_thread_create("init",
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rt_init_thread_entry, RT_NULL,
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RT_INIT_THREAD_STACK_SIZE, 8, 20);
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led_thread = rt_thread_create("led",
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rt_led_thread_entry, RT_NULL,
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512, 200, 20);
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if (init_thread != RT_NULL)
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rt_thread_startup(init_thread);
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if (led_thread != RT_NULL)
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rt_thread_startup(led_thread);
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return 0;
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}
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/*@}*/
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