89 lines
2.2 KiB
C
89 lines
2.2 KiB
C
/*
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* File : application.c
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* COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Change Logs:
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* Date Author Notes
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* 2017-08-08 Yang the first version
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*/
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#include <rtthread.h>
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#ifdef RT_USING_FINSH
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#include <shell.h>
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#include <finsh.h>
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#endif
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/* thread phase init */
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void rt_init_thread_entry(void *parameter)
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{
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/* Initialization RT-Thread Components */
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#ifdef RT_USING_COMPONENTS_INIT
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rt_components_init();
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#elif defined(RT_USING_FINSH)
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finsh_system_init();
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#endif
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}
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void build_dump(void)
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{
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#if defined(__CC_ARM)
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rt_kprintf("using MDK\n");
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#elif defined(__IAR_SYSTEMS_ICC__)
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rt_kprintf("using IAR\n");
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#elif defined(__GNUC__)
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rt_kprintf("using GCC\n");
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#else
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rt_kprintf("unkown Compiler\n");
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#endif
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}
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void link_dump(void)
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{
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#ifdef __GNUC__
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extern unsigned int _sdata;
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extern unsigned int _edata;
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extern unsigned int _sidata;
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extern unsigned int _sbss;
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extern unsigned int _ebss;
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#define DUMP_VAR(__VAR) \
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rt_kprintf("%-20s %p\n", #__VAR, &__VAR)
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DUMP_VAR(_sdata);
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DUMP_VAR(_edata);
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DUMP_VAR(_sidata);
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DUMP_VAR(_sbss);
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DUMP_VAR(_ebss);
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#endif
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}
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int rt_application_init(void)
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{
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rt_thread_t tid;
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build_dump();
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link_dump();
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tid = rt_thread_create("init",
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rt_init_thread_entry, RT_NULL,
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2048, RT_THREAD_PRIORITY_MAX / 3, 20);
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if (tid != RT_NULL) rt_thread_startup(tid);
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return 0;
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}
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