咨询一个关于中断的问题

xinhaojie
Posts: 57
Joined: Wed Feb 23, 2022 10:56 am

咨询一个关于中断的问题

Postby xinhaojie » Wed Feb 23, 2022 11:00 am

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Last edited by xinhaojie on Wed Mar 02, 2022 10:16 am, edited 2 times in total.

ESP_Yake
Posts: 109
Joined: Mon Mar 06, 2017 12:23 pm

Re: 咨询一个关于中断的问题

Postby ESP_Yake » Wed Mar 02, 2022 10:04 am

中断触发是很快的,应该不到us,100ms这个肯定不可能,你用 gpio可以测试一下,另外需要在GPIO中断函数中初始另一个管脚的IO

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