官方原始代码dev_pwm.c中的一个枚举类型定义报错，且无法修正错误。

发布于 2021-09-17 21:01:17 浏览：860 订阅该版

```c
#ifdef RT_USING_PWM
extern void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);

enum
{
#ifdef BSP_USING_PWM1
    PWM1_INDEX,
#endif
#ifdef BSP_USING_PWM2
    PWM2_INDEX,
#endif
#ifdef BSP_USING_PWM3
    PWM3_INDEX,
#endif
#ifdef BSP_USING_PWM4
    PWM4_INDEX,
#endif
#ifdef BSP_USING_PWM5
    PWM5_INDEX,
#endif
#ifdef BSP_USING_PWM6
    PWM6_INDEX,
#endif
#ifdef BSP_USING_PWM7
    PWM7_INDEX,
#endif
#ifdef BSP_USING_PWM8
    PWM8_INDEX,
#endif
#ifdef BSP_USING_PWM9
    PWM9_INDEX,
#endif
#ifdef BSP_USING_PWM10
    PWM10_INDEX,
#endif
#ifdef BSP_USING_PWM11
    PWM11_INDEX,
#endif
#ifdef BSP_USING_PWM12
    PWM12_INDEX,
#endif
#ifdef BSP_USING_PWM13
    PWM13_INDEX,
#endif
#ifdef BSP_USING_PWM14
    PWM14_INDEX,
#endif
#ifdef BSP_USING_PWM15
    PWM15_INDEX,
#endif
#ifdef BSP_USING_PWM16
    PWM16_INDEX,
#endif
#ifdef BSP_USING_PWM17
    PWM17_INDEX，
#endif
};
```
最后的分号那里一直报错?
![794c09bcde7ae1fdb4fabeb23f8392c5.png](https://oss-club.rt-thread.org/uploads/20210917/794c09bcde7ae1fdb4fabeb23f8392c5.png)