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Last activity 2018-01-16 21:01:49 +0200 by ajc

pwr_mgmt_fpu_sleep_prepare fails with assert

Hello,

We have an application with a S132 device, SDK 14 and Softdevice v5.0.0. On some devices, an assert is being thrown in the sleep prepare function. This is the line ASSERT((fpscr & 0x07) == 0);

What could the ... (more)

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Last activity 2017-04-05 19:32:27 +0200 by dingari

nRF52832 efficient power management solution

I'm working on a design that incorporates an nRF52832 along with some sensors and drivers.

Up to this I've been sacrificing power consumption in prototypes by using LDOs since they're cheap, small and easy to work with ... (more)

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Last activity 2016-12-14 12:23:57 +0100 by Bjørn Spockeli flag of Norway

Any reference designs for a wearable device using the Nrf52

I'm looking to design power management circuit for a 3.7V Li rechargeable battery powered wearable sensor design. Any such reference design would be greatly helpful!

Thank you,

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Last activity 2016-06-01 20:30:54 +0200 by Oliviertl

Disabling SAADC nrf52832 [closed]

Hi,

I'm using nrf52 dk(PCA10040). I want to disable the SAADC between readings to save power. I am calling the function nrf_saadc_disable() to do so. It seems to disable it, but unfortunately when i mesure the power consumption ... (more)

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