在用MKE02芯片配置FAULT功能时,目前用的是FTM2 fault1 通道,使能这个功能,PWM会关闭,FAULT脚实际电平是高电平,fault电平极性设置为低电平,按照道理不应该关闭PWM才对,请帮忙解答下,感谢
Hi Tom,
请检查FTM2_FLTPOL[FLT1POL]是否等于1( The fault input polarity is active low. A 0 at the fault input indicates a fault.)
请检查是否使能其他fault引脚功能
Best Regards,
Robin
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