72 lines
1.3 KiB
C
72 lines
1.3 KiB
C
/*
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* File : startup.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006, RT-Thread Develop 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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* 2012-12-05 Bernard the first version
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*/
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#include <rthw.h>
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#include <rtthread.h>
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#include <board.h>
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extern int rt_application_init(void);
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/**
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* This function will startup RT-Thread RTOS.
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*/
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void rtthread_startup(void)
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{
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/* initialzie hardware interrupt */
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rt_hw_interrupt_init();
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/* initialize board */
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rt_hw_board_init();
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/* show RT-Thread version */
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rt_show_version();
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/* initialize memory system */
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#ifdef RT_USING_HEAP
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rt_system_heap_init(HEAP_BEGIN, HEAP_END);
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#endif
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/* initialize scheduler system */
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rt_system_scheduler_init();
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/* initialize timer */
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rt_system_timer_init();
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/* initialize soft timer thread */
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rt_system_timer_thread_init();
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/* initialize application */
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rt_application_init();
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/* initialize idle thread */
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rt_thread_idle_init();
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/* start scheduler */
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rt_system_scheduler_start();
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/* never reach here */
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return ;
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}
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int main(void)
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{
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/* disable interrupt first */
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rt_hw_interrupt_disable();
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/* invoke rtthread_startup */
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rtthread_startup();
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return 0;
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}
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