os_delay_us 和vTaskDelay的区别是什么呢?
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Re: os_delay_us 和vTaskDelay的区别是什么呢?
Postby Her Majesty » Mon Feb 12, 2018 6:06 pm
os_delay_us 不会主动让出 CPU,且是 us 级的;
vTaskDelay 会主动让出 CPU,且最少时间片大很多
vTaskDelay 会主动让出 CPU,且最少时间片大很多
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