降低WIFI中断的优先级

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handsomepxm
Posts: 3
Joined: Wed Dec 29, 2021 2:23 am

降低WIFI中断的优先级

Postby handsomepxm » Thu Dec 30, 2021 8:59 am

因为项目对时序输出要求比较严格，WIFI中断优先级比硬件定时器中断优先级要高，在定时器中断里面对GPIO管脚控制被延长执行，请问有什么方法降低WIFI中断的优先级？
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ESP_morris
Posts: 290
Joined: Wed Sep 05, 2018 6:23 am

Re: 降低WIFI中断的优先级

Postby ESP_morris » Fri Dec 31, 2021 2:18 am

降低wifi中断优先级可能会导致wifi不工作或者不稳定，倒不如考虑一下你需要的时序能否通过其他外设模拟出来，比如spi,RMT, LEDC等
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