STM32L152RE, RTC and STOP MODE for Low power

[antonioB]

Posted on February 03, 2017 at 10:38The original post was too long to process during our migration. Please click on the attachment to read the original post.

[Khouloud GARSI]

Posted on February 03, 2017 at 11:02

Hi

Buonanno.Antonio

,

There is an example entitled 'PWR_STOP_RTC'. Itshows how to enter Stop mode and wake up from this mode by using the RTC wakeup timer event connected to an interrupt.

You can refer to this exampleto figure out if you are missing something in your configuration.

The example is found under the

http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubel1.html

:

STM32Cube_FW_L1_V1.6.0\Projects\STM32L152RE-Nucleo\Examples\PWR\PWR_STOP_RTC

Khouloud.

[antonioB]

Posted on February 06, 2017 at 15:42

Hi Khouloud, thanks for your answer but this example don't use cubemx initialization and for me is important to use it,

Antonio

[Khouloud GARSI]

Posted on February 06, 2017 at 16:08

Hello Antonio,

• I advise you to take the example as a reference.

By comparing your settings with the one used in the example, maybe you figure out the issue.

• There is already a request to provide the 'ioc' files with the cube examples in the coming versions.

Khouloud.