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ccuebler · 2024-03-22

Hi everyone!I have an u585 related question:Can I configure RTC internal wakeup line other than PWR_WAKEUP_PIN7_HIGH_3 ?In all u5xx examples used this line, but We have an external wakeup source on PB.15.I can't change it in CubeMX and I can't find ...

ccuebler · 2024-04-17

Hi @AlexisL,Thank you, I will testing with cleared pending IRQs.According to RM045, I clear that bit after reset, using __HAL_RCC_CLEAR_RESET_FLAGS,but after the MCU wakes up from STOP, it set again, and the MCU reseting on wakeup time instead of cou...

ccuebler · 2024-04-15

Hi @AlexisL !Thank you for reply.The wakeup problem: So if the RTC is secured, it use the WKUP6 instead of WKUP7. I get it.The second :No, we didn't clear the Pending IRQs. I will modify my code.My standby part of code has an branch, because we decid...

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Selecting RTC Internal wakeup line

Re: Selecting RTC Internal wakeup line

Re: Selecting RTC Internal wakeup line