Deep sleep not working with BLE

[Brezensalzer]

Hi,
when BLE is enabled ( BLE.begin() ) the sleep modes won't work anymore.
am_hal_sysctrl_sleep(AM_HAL_SYSCTRL_SLEEP_DEEP)
or
am_hal_sysctrl_sleep(AM_HAL_SYSCTRL_SLEEP_NORMAL)
have no effect.

Arduino IDE: 1.8.19
Apollo 3 core: 2.2.0
Board: RedBoard Artemis Nano

[paulvha]

The library is NOT Sparkfun, nor maintained by Sparkfun. Issues should be posted here https://github.com/arduino-libraries/ArduinoBLE/issues. There are a number of serious concerns mentioned that have not been solved. Some time ago I did a longer deep dive on ArduinoBLE. I have fixed a large number of issues for myself, including the one you encounter. I have posted the issue, the root cause and solution over a year ago (arduino-libraries/ArduinoBLE#158) with the changes to be made. Not sure why they do not apply the fix but you can apply it yourself.

regards,
Paul

[Brezensalzer]

Thanks for the link, I will have a look there!

[Wenn0101]

Closing. Re-open this issue if you don't get the answers you are looking for from the team maintaining ArduinoBLE.