74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
/*
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* This file is only used for doxygen document generation.
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*/
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/**
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* @defgroup SystemInit System Initialization
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*
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* @brief System initialization procedure.
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*
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* When RT-Thread operating system starts up, the basic operating system facility
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* initialization routines must be invoked.
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*
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* The suggested initialization sequence is:
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*
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* - initialize device hardware
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* rt_hw_board_init();
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*
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* User can put the low level hardware initialization in this function, such as
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* DDR memory setting, pinmux setting, console device setting etc.
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*
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* - show version
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* rt_show_version();
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*
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* - initialize timer system
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* rt_system_timer_init();
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*
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* - initialize system heap memory
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* rt_system_heap_init(__bss_end, __end_of_memory);
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*
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* - initialize module system
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* rt_system_module_init();
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*
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* - initialize scheduler system
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* rt_system_scheduler_init();
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*
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* - initialize application
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* rt_application_init();
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*
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* - initialize system timer thread
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* rt_system_timer_thread_init();
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*
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* - initialize idle thread
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* rt_thread_idle_init();
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*
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* - start scheduler
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* rt_system_scheduler_start();
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*/
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/**
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* @ingroup SystemInit
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*
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* This function will initialize user application.
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*
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* This function will be invoked when system initialization and system scheduler
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* has not started. User can allocate memory, create thread, semaphore etc. However,
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* user shall not suspend 'current' thread.
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*/
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void rt_application_init()
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{
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}
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/**
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* @ingroup SystemInit
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*
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* This function will initialize system heap memory.
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*
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* @param begin_addr the beginning address of system heap memory.
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* @param end_addr the end address of system heap memory.
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*
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*/
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void rt_system_heap_init(void* begin_addr, void* end_addr)
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{
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}
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