输出PWM后,430开机上电PWM会无缘无故没规律跳变,用的是例程,附件是出现问题,单片机刚刚买,没有问题
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输出PWM后,430开机上电PWM会无缘无故没规律跳变,用的是例程,附件是出现问题,单片机刚刚买,没有问题