征自愿者进行RT-Thread 0.2.3的测试

发布于 2008-07-07 17:33:41 浏览：12096 订阅该版

7 个回答

winterxc 2008-07-08

这家伙很懒，什么也没写！

bernard 2008-07-08

这家伙很懒，什么也没写！

bernard 2008-07-11

这家伙很懒，什么也没写！

bernard 2008-07-12

这家伙很懒，什么也没写！

bernard 2008-07-12

这家伙很懒，什么也没写！

mem测试的代码：

```

#include <rtthread.h>

static rt_uint32_t malloc_cnt = 0;

struct rt_thread thread1;
char thread1_stack[512];

#define NUM_MEM	12
void thread1_entry(void* parameter)
{
	int i;
	void *ptr[NUM_MEM];

for (i = 0; i < NUM_MEM; i ++) ptr[i] = RT_NULL;

while(1)
	{
		for (i = 0; i < NUM_MEM; i++)
		{
			ptr[i] = rt_malloc(1 << i);
		}

for (i = NUM_MEM - 1; i >= 0; i--)
		{
			if (ptr[i] != RT_NULL)
			{
				rt_free(ptr[i]);

ptr[i] = RT_NULL;

malloc_cnt ++;
			}
		}
	}
}

struct rt_thread thread_report;
char thread_report_stack[512];
void thread_report_entry(void* parameter)
{
	/* sleep 30 tick */
	rt_thread_delay(30);

/* suspend thread1 */
	rt_thread_suspend(&thread1);

/* report malloc counter */
	rt_kprintf("malloc counter %d in 30 tick
", malloc_cnt);
}

int rt_application_init()
{
	rt_thread_init(&thread1,
		"thread1",
		thread1_entry, RT_NULL,
		&thread1_stack[0], sizeof(thread1_stack),
		200, 50);
	rt_thread_startup(&thread1);

rt_thread_init(&thread_report,
		"tReport",
		thread_report_entry, RT_NULL,
		&thread_report_stack[0], sizeof(thread_report_stack),
		80, 50);
	rt_thread_startup(&thread_report);

return 0;
}

```