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gpio direction in sleep #37

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libsong opened this issue Aug 1, 2023 · 1 comment
Open

gpio direction in sleep #37

libsong opened this issue Aug 1, 2023 · 1 comment

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@libsong
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libsong commented Aug 1, 2023

Hi, do we need gpio direction settings in tickless sleep? seems pmap_func had no this.
@S10143806H
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S10143806H commented Aug 2, 2023 •
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Hi @libsong,

Firstly, may I know whether you could get the AmebaD SDK Application Note from the AmebaIoT Official Website? Chapter 14 of which provided a clear guide on how to use AmebaD Deep Sleep/Sleep or Tickless mode:
image

And on page 129 it is indicating that the user is able to change the pin Polarity sleep_wakepin_config[] array which reflects the expected edge to wake up the pin:
image

Thank you

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@S10143806H @libsong