Libuarte power consumption does not go down after uninit

[gaminn]

I use nrf_libuarte_async from nRF5 SDK v16.0.0, without softdevice on nrf52840. The idle power consumption of my board is several tens of uA. I call:

ret_code_t err_code = nrf_libuarte_async_init(&libuarte, ......);
APP_ERROR_CHECK(err_code);
nrf_libuarte_async_uninit(&libuarte);

and then the idle power consumption is several mA.

There must be some bug in nrf_libuarte_async. Can you please help me find it?

[WestCoastDaz]

gaminn

If the debugger is connect that will consume several milliamps.

[gaminn]

This is not the case. It is caused by lib_uarte_async module.