Wake up from deep sleep and make a specific button action with nrf52 on thread

RE: Wake up from deep sleep and make a specific button action with nrf52 on thread

Sigurd Hellesvik — Fri, 25 Mar 2022 13:45:02 GMT

Good luck with rebuilding your project!
It is sometimes the easiest solution after all.

I will close this ticket, but feel free to open a new one if you encounter issues with your new code

Regards,
Sigurd Hellesvik

RE: Wake up from deep sleep and make a specific button action with nrf52 on thread

Verena — Tue, 22 Mar 2022 14:32:59 GMT

I just rebuild a complete different code and throw this shitty code away.
But thank you very much for your help!!

RE: Wake up from deep sleep and make a specific button action with nrf52 on thread

Sigurd Hellesvik — Tue, 22 Mar 2022 12:30:50 GMT

To avoid misunderstandings, I would like to make sure which SDK is used.
Are you using the nRF5 SDK or the nRF Connect SDK?
Which version are you using of the relevant SDK?
(For example "nRF5 SDK 17.1.0" or "nRF Connect SDK v1.9.1")

[quote user="Verena"]I don't know there to configure it as a SED. Is there any example code?[/quote]

This question depends on SDK.

[quote user="Verena"]I am already using NRF_LOG_PROCESS == false, but it is shutting down before everything is on the command line. [/quote]

Try to use the debugging feature in Segger Embedded Studio. This might give insight into your issue with the crash.

Regards,
Sigurd Hellesvik

RE: Wake up from deep sleep and make a specific button action with nrf52 on thread

Verena — Tue, 22 Mar 2022 09:08:08 GMT

Hi,

sorry for the shitty code formation. I am using no nrf connect sdk at the moment. I am running the code on windows in Segger Embedded Studio. My device is at least configured as mtd, but I don't know there to configure it as a SED. Is there any example code?
the high energy consumption is around 11 mA. If it is in the shutdown mode the energy consumption ist 4 uA.

I am already using NRF_LOG_PROCESS == false, but it is shutting down before everything is on the command line.

RE: Wake up from deep sleep and make a specific button action with nrf52 on thread

Sigurd Hellesvik — Mon, 21 Mar 2022 12:59:22 GMT

Hi Verena

[quote user=""]1)with using thread_sleep() the sending and receiving of the data is working, but the energy consumption is very high. So instead I tried to use nrf_pwr_mgmt_shutdown(NRF_PWR_MGMT_SHUTDOWN_GOTO_SYSOFF). The power consumption is good, but if I am pressing a button the system is just reseting and the action of the button is not exeecuted. How can I implement the button event?[/quote]

Which version of the SDK are you using?

Is your Thread device configured as a Sleepy End Device?

You say "he energy consumption is very high". Can you give specific numbers?

[quote user=""]the shutdown is executed before everything is printed on the terminal. How can I prevent this?[/quote]

Try to use NRF_LOG_PROCESS().
If you struggle to catch all the steps before the crash, I can also recommend using the debugging functionality.

PS: In DevZone, we have functionality for adding code in formatted form.
This will make it easier to work with the tickets, so I recommend that you use next time you want to share your code. See Insert-> Code.

Regards,
Sigurd Hellesvik