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您好,您的110脚配置成什么接口?Gpio还是PDPINT? 如果是GPIO应该么有问题。
这个是因为PDPINT引脚为外部异常保护引脚,如果配置成PDPINT,有异常信号,会切断PWM的输出。
因此,如果硬件不能改动,在软件上,配置成GPIO就应该可以。