About Myada.1

Myada.1 · 2021-07-14

Hi,I am using STM32L073RZT6 board, i am use the wakeup pin PA0 and PC13 together on the standby mode but in the standby mode, PA0 wakeup pin is not working. I am enable both the pin before go to standby mode. The power Control Status Register arePA0 ...

Myada.1 · 2021-07-09

Hi Everyone,I am using stm32l073rz board, used both wakeup pin PWR_CSR_EWUP1 (PA0) and PWR_CSR_EWUP2 (PC13) for generating an interrupt to wakeup from standby mode, and I am enable both pin PWR->CSR |= (PWR_CSR_EWUP1 | PWR_CSR_EWUP2); before go to st...

Myada.1 · 2021-06-25

Myada.1 · 2021-06-24

Myada.1 · 2021-07-14

how can we use all Wake Up pin PA0, PC13 and PE6 simultaneously on standby mode in a single code?

Myada.1 · 2021-07-11

Thank you for replied. Yes, i was check frequency on oscilloscope on PA0 is go to low to high. it's not floating. Board: STM32L073RZ.Actually, i was also check on PC13 pin it's always high when it is go to standby mode also.

Myada.1 · 2021-07-09

Hello @Mohamed Aymen HZAMI Sir,Thank You sir for replying. This example as you given the reference, in this given only single wakeup pin PC13 to generate interrupt to wakeup from standby mode, that is i am able to do already. I want to use both wake...

Myada.1 · 2021-06-25

Thank you for guide me!!

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STM32L073RZT6 Wake Up Pin (PWR_CSR_EWUP1 , PWR_CSR_EWUP2 , PWR_CSR_EWUP3)

STM32L073RZ Low Power Standby mode

Hii, I am using stm32l072 discovery board and i want to operate OLED display through user(push) button, so how to system boot up from standby mode through external reset in NRST pin and which flag will be set (Read) on pressing the user(push) button?

I am using stm32l072 board and i want to generate rtc alarm interrupt at every 5 minutes but i am unable to generate it. please guide me, how to generate rtc alarm at every 5 minutes?

Re: STM32L073RZ Low Power Standby mode

Re: STM32L073RZ Low Power Standby mode

Re: STM32L073RZ Low Power Standby mode

Re: I am using stm32l072 board and i want to generate rtc alarm interrupt at every 5 minutes but i am unable to generate it. please guide me, how to generate rtc alarm at every 5 minutes?