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do not enter the system off mode in hrs

uba gravatar image

asked 2016-03-31 01:55:52 +0100

I'm using [nRF52_SDK_0.9.2] and original module. As a tool, I use the keil.

"NRF_POWER-> SYSTEMOFF = 1;" in the SDK example hrs also written, does not enter the system off mode (current value does not decrease).Written location is "main.c". and I add it after; "conn_params_init ()".

By the way, when you insert it into the "blinky" enter the system off mode (down the current value)

Why not enter the system off mode "hrs"?

Thanks, uba

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Petter gravatar image

answered 2016-03-31 08:00:03 +0100

The power instance is restricted when the SoftDevice is enabled, see this for more information.

This should be used instead.

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I am replaced by "NRF_POWER-> SYSTEMOFF = 1" to “sd_power_system_off()” ,but do not enter system off mode (current value does not decrease).

Is it possible to enter the system off mode in Hrs?

uba ( 2016-03-31 09:35:17 +0100 )editconvert to answer

It is possible. What kind of current numbers are you getting? Also, have a look at this question, it might be of help.

Petter Myhre ( 2016-03-31 09:49:11 +0100 )editconvert to answer

I am getting 4.42mA. Thank you for your proposal. I start reading immediately

uba ( 2016-03-31 10:28:46 +0100 )editconvert to answer

Enter the system off mode when use the [nRF5_SDK_11.0.0] instead of [nRF52_SDK_0.9.2]. Thank you very much ! uba

uba ( 2016-04-01 01:04:19 +0100 )editconvert to answer

Great! Then I would appreciate if you could accept my answer by clicking the grey circle with a check mark in it.

Petter Myhre ( 2016-04-01 08:56:20 +0100 )editconvert to answer

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Asked: 2016-03-31 01:55:52 +0100

Seen: 171 times

Last updated: mars 31 '16