5 rt_memset/memset

发布于 2021-11-22 23:08:00 浏览：1394 订阅该版

用 rt_memset或者memset给数组清零的时候，只能清零一半的数组，用的单片机是ch32v103r8t6  手里只有这一个开发板。没办法测试其他芯片会不会，搞 的我很迷，不知道我哪里搞错了，![image.png](https://oss-club.rt-thread.org/uploads/20211122/59f55e2083c24fbf50061d59b28a0e08.png)
结果为![image.png](https://oss-club.rt-thread.org/uploads/20211122/487495a948fdbd92ad7fef00b0f1e89b.png.webp)
```
[D/NTC] var:0  0 //这里是赋值	  
[D/NTC] var:1  1 	  
[D/NTC] var:2  2 	  
[D/NTC] var:3  3 	  
[D/NTC] var:4  4 	  
[D/NTC] var:5  5 	  
[D/NTC] var:6  6 	  
[D/NTC] var:7  7 	  
[D/NTC] var:8  8 	  
[D/NTC] var:9  9 	  
[D/NTC] var:10  10 	  
[D/NTC] var:11  11 	  
[D/NTC] var:12  12 	  
[D/NTC] var:13  13 	  
[D/NTC] var:14  14 	  
[D/NTC] var:15  15 	  
[D/NTC] var:16  16 	  
[D/NTC] var:17  17 	  
[D/NTC] var:18  18 	  
[D/NTC] var:19  19 	  
[D/NTC] var:20  20 	  
[D/NTC] var:21  21 	  
[D/NTC] var:22  22 	  
[D/NTC] var:23  23 	  
[D/NTC] var:24  24 	  
[D/NTC] var:25  25 	  
[D/NTC] var:26  26 	  
[D/NTC] var:27  27 	  
[D/NTC] var:28  28 	  
[D/NTC] var:29  29 	  
[D/NTC] var:30  30 	  
[D/NTC] var:31  31 	  
[D/NTC] var:32  32 	  
[D/NTC] var:33  33 	  
[D/NTC] var:34  34 	  
[D/NTC] var:35  35 	  
[D/NTC] var:36  36 	  
[D/NTC] var:37  37 	  
[D/NTC] var:38  38 	  
[D/NTC] var:39  39 	  
[D/NTC] var:40  40 	  
[D/NTC] var:41  41 	  
[D/NTC] var:42  42 	  
[D/NTC] var:43  43 	  
[D/NTC] var:44  44 	  
[D/NTC] var:45  45 	  
[D/NTC] var:46  46 	  
[D/NTC] var:47  47 	  
[D/NTC] var:48  48 	  
[D/NTC] var:49  49 	  
[D/NTC] var:0  0 	//这里是清零后打印出来  
[D/NTC] var:1  0 	  
[D/NTC] var:2  0 	  
[D/NTC] var:3  0 	  
[D/NTC] var:4  0 	  
[D/NTC] var:5  0 	  
[D/NTC] var:6  0 	  
[D/NTC] var:7  0 	  
[D/NTC] var:8  0 	  
[D/NTC] var:9  0 	  
[D/NTC] var:10  0 	  
[D/NTC] var:11  0 	  
[D/NTC] var:12  0 	  
[D/NTC] var:13  0 	  
[D/NTC] var:14  0 	  
[D/NTC] var:15  0 	  
[D/NTC] var:16  0 	  
[D/NTC] var:17  0 	  
[D/NTC] var:18  0 	  
[D/NTC] var:19  0 	  
[D/NTC] var:20  0 	  
[D/NTC] var:21  0 	  
[D/NTC] var:22  0 	  
[D/NTC] var:23  0 	  
[D/NTC] var:24  0 	  
[D/NTC] var:25  25 	  
[D/NTC] var:26  26 	  
[D/NTC] var:27  27 	  
[D/NTC] var:28  28 	  
[D/NTC] var:29  29 	  
[D/NTC] var:30  30 	  
[D/NTC] var:31  31 	  
[D/NTC] var:32  32 	  
[D/NTC] var:33  33 	  
[D/NTC] var:34  34 	  
[D/NTC] var:35  35 	  
[D/NTC] var:36  36 	  
[D/NTC] var:37  37 	  
[D/NTC] var:38  38 	  
[D/NTC] var:39  39 	  
[D/NTC] var:40  40 	  
[D/NTC] var:41  41 	  
[D/NTC] var:42  42 	  
[D/NTC] var:43  43 	  
[D/NTC] var:44  44 	  
[D/NTC] var:45  45 	  
[D/NTC] var:46  46 	  
[D/NTC] var:47  47 	  
[D/NTC] var:48  48 	  
[D/NTC] var:49  49

```
各位能不能告诉我下到底是哪里的问题啊