Wake up events (from sleep mode) in SDK5

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Mon, 2015-11-09 10:34
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Matthieu ANTOINE
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Wake up events (from sleep mode) in SDK5

Hi,

I saw that you added APIs to configure IRQ in the GPIO driver.

As written in the UM-B-051,"When in any of the above mentioned sleep modes, DA14580/581/583 can be woken up in two ways: Asynchronously, via the Wakeup Timer and Quadrature Decoder if triggered by an external event (input).".

If my understanding is good, it means that if I configure IRQ from the GPIO driver (GPIO_EnableIRQ()), it will not wake up the chip if an edge happens. Do you confirm I am right? SO I have to use the WIC as I already did with SDK3.

Thanks.
_Matthieu

Device:
DA14580
Mon, 2015-11-09 16:47
MT_dialog
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Hi Mattieu,

Hi Mattieu,

Yes, you cant wake up from deep or extended sleep the da by a simple IRQ, it has to be either from WIC or the the Quadrature Decoder.

Thanks MT_dialog

Tue, 2015-11-10 07:53
Matthieu ANTOINE
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Hi,

Hi,

That's all I wanted to know. Thanks!

_Matthieu

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