Welcome to the Pycom forum Forum
    • \[\[global:header.categories\]\]
    • \[\[global:header.recent\]\]
    • \[\[global:header.tags\]\]
    • \[\[global:header.popular\]\]
    • Login

    Explore Pybytes | Official Documentation | Report a Firmware Bug/Issue | GitHub

    WDT count down during deepsleep?

    Scheduled Pinned Locked Moved LoPy
    1 Posts 1 Posters 194 Views 2 Watching
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • C Offline
      caseyrodgers
      last edited by

      Lopy 4
      Firmware: 1.18.2.r4

      pycom.wdt_on_boot(True)
      pycom.wdt_on_boot_timeout(30000)
      ...etc..
      machine.deepsleep(60000)
      

      Is there anyway to have the WDT fire in the above circumstance? We are expecting the wdt_on_boot_timeout to be counting down in deepsleep. Is there anyway to make that happen?

      Looking at the low-level docs for the ESP it appears that is how the RWDT works. Is there way to use that?
      https://docs.espressif.com/projects/esp-idf/en/latest/api-reference/system/wdts.html

      "We want to set the RWDT timeout on boot after an HW reset (or power cycle). Since the RWDT is in the RTC module we then expect the RWDT to count down even if in deepsleep.
      and get a system reset unless the RWDT is refreshed before the timer reaches the end
      How would we achieve that in LoPy?"

      1 Reply Last reply Reply Quote 0

      Hello! It looks like you're interested in this conversation, but you don't have an account yet.

      Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.

      With your input, this post could be even better 💗

      Register Login
      • 1 / 1
      • First post
        Last post

      Pycom on Twitter

      Pycom