1 /*
2  * Copyright (c) 2006-2021, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author         Notes
8  * 2018-01-15     Liu2guang      the first version.
9  */
10 
11 #include <rtthread.h>
12 #include <rtdevice.h>
13 
rtc_test(void)14 int rtc_test(void)
15 {
16     uint8_t i;
17     time_t now;
18 
19     rt_err_t ret = RT_EOK;
20 
21     rt_kprintf("[RTC Test]RTC Test Start...\n");
22     rt_thread_delay(RT_TICK_PER_SECOND);
23     rt_kprintf("[RTC Test]Set RTC 2017-04-01 12:30:46\n");
24     rt_thread_delay(RT_TICK_PER_SECOND);
25 
26     ret = set_date(2017, 4, 1);
27     if(ret != RT_EOK)
28     {
29         rt_kprintf("[RTC Test]Set RTC Date failed\n");
30         return -RT_ERROR;
31     }
32 
33     rt_thread_delay(RT_TICK_PER_SECOND);
34 
35     ret = set_time(12, 30, 46);
36     if(ret != RT_EOK)
37     {
38         rt_kprintf("[RTC Test]Set RTC Time failed\n");
39         return -RT_ERROR;
40     }
41 
42     rt_thread_delay(RT_TICK_PER_SECOND);
43 
44     for(i = 0; i < 10; i++)
45     {
46         rt_kprintf("[RTC Test]Read RTC Date and Time: ");
47         now = time(RT_NULL);
48         rt_kprintf("%s\n", ctime(&now));
49 
50         rt_thread_delay(RT_TICK_PER_SECOND);
51     }
52 
53     rt_kprintf("\n");
54 
55     return RT_EOK;
56 }
57 #ifdef RT_USING_FINSH
58 #include <finsh.h>
59 FINSH_FUNCTION_EXPORT(rtc_test, rtc driver test. e.g: rtc_test());
60 MSH_CMD_EXPORT(rtc_test, rtc driver test. e.g: rtc_test());
61 #endif
62