#include <rtthread.h>
#include <rthw.h>
#include "stm32f10x.h"

extern int  rt_application_init(void);
extern void board_init(void);

#ifdef __CC_ARM
extern int Image$$RW_IRAM1$$ZI$$Limit;
#elif __ICCARM__
#pragma section="HEAP"
#else
extern int __bss_end;
#endif

void rtthread_startup(void)
{
    board_init();

    /* show version */
	rt_show_version();

	/* init tick */
	rt_system_tick_init();

	/* init kernel object */
	rt_system_object_init();

	/* init timer system */
	rt_system_timer_init();

#ifdef RT_USING_HEAP
#ifdef __CC_ARM
	rt_system_heap_init((void*)&Image$$RW_IRAM1$$ZI$$Limit, (void*)0x20005000);
	//#warning Image$$RW_IRAM1$$ZI$$Limit
#elif __ICCARM__
    rt_system_heap_init(__segment_end("HEAP"), (void*)0x20005000);
#else
	/* init memory system */
	rt_system_heap_init((void*)&__bss_end, (void*)0x20005000);
#endif
#endif

	/* init scheduler system */
	rt_system_scheduler_init();

	/* init all device */
	rt_device_init_all();

	/* init application */
	rt_application_init();

	/* init idle thread */
	rt_thread_idle_init();

	/* start scheduler */
	rt_system_scheduler_start();
}

int main(void)
{
	rt_uint32_t UNUSED level;

	/* disable interrupt first */
	level = rt_hw_interrupt_disable();

    rtthread_startup();
    while (1);
}