回答編集履歴
2
補足
test
CHANGED
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@@ -67,3 +67,5 @@
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67
67
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}
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68
68
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69
69
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```
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70
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+
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71
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+
もちろん、デバッガで同等のことをやってもいいですが。
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1
追記
test
CHANGED
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@@ -7,3 +7,63 @@
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7
7
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motorval = pid(gyro);
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8
8
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9
9
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```
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10
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+
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11
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+
#追記
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12
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+
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13
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+
問題を切り分けるとしたらこんな感じでしょうか。
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14
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+
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15
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+
```C
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16
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+
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17
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+
#include <stdio.h>
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18
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+
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19
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+
#include <math.h>
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20
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+
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21
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+
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22
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+
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23
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+
float *pid(float arg);
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24
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+
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25
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+
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26
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+
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27
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+
int main(void) {
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28
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+
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29
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+
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30
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+
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31
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+
float gyro= 320;
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32
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+
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33
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+
float *motorval = pid(gyro);
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34
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+
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35
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+
printf("in main motorval=%p\n",motorval);
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36
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+
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37
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+
printf("in main pid(gyro)=%p\n",pid(gyro));
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38
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+
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39
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+
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40
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+
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41
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+
printf("%f,%f", motorval[0],motorval[1]);
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42
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+
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43
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+
return 0;
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44
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+
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45
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+
}
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46
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+
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47
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+
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48
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+
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49
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+
float *pid(float arg) {
|
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50
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+
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51
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+
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52
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+
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53
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+
static float motor[2];
|
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54
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+
|
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55
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+
motor[0] = arg+1.5;
|
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56
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+
|
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57
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+
motor[1] = arg-1.5;
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58
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+
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59
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+
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60
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+
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61
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+
printf("in pid motor=%p\n",motor);
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62
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+
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63
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+
return motor;
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64
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+
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65
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+
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66
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+
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67
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+
}
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68
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+
|
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69
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+
```
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