问答-
stm32g0 屏蔽的EXTI中断可以唤醒从WFI进入的STOP MODE?
本帖最后由tyou于2021-2-423:14编辑NVIC_SetPriority(EXTI0_1_IRQn,3);NVIC_DisableIRQ(EXTI0_1_IRQn);HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON,PWR_STOPENTRY_WFI);NVIC_EnableIRQ(EXTI0_1_IRQn);然后EXTI0中断就被执行了这和手册不相符了吧？另外，lptim中断屏蔽后就无法唤醒,systicksuspended.4.3.7Stop1mode-ModeexitIfWFIorReturnfromISRwasusedforentry：AnyEXTILineconfiguredinInterruptmode(thecorrespondingEXTIInterruptvectormustbeenabledintheNVIC).Theinterruptsourcecanbeexternalinterruptsorperipheralswithwakeupcapability.RefertoTable48:Vectortable.
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