Re: Drift through k_sleep or k_msleep #api
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Chruściński, Krzysztof
Hi,
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One thing to consider is that k_timeout_t structure used for k_sleep and kernel timeouts can hold absolute value. Check out K_TIMEOUT_ABS_MS() for setting timeout in uptime milliseconds. Regards, Krzysztof
-----Original Message-----
From: users@lists.zephyrproject.org <users@lists.zephyrproject.org> On Behalf Of Nikolaus Huber via lists.zephyrproject.org Sent: Wednesday, February 3, 2021 9:48 PM To: users@lists.zephyrproject.org Subject: Re: [Zephyr-users] Drift through k_sleep or k_msleep #api Thank you all for your answers! I was kind of assuming that I could achieve this by using a timer. I think that that might be the nicest solution for my use case. I was just wondering if Zephyr maybe has an API similar to FreeRTOS with a dedicated delay command that eliminates drifts. But I guess using a timer actually makes it a bit more explicit. Thank you very much :) /Nick När du har kontakt med oss på Uppsala universitet med e-post så innebär det att vi behandlar dina personuppgifter. För att läsa mer om hur vi gör det kan du läsa här: https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.uu.se%2Fom-uu%2Fdataskydd-personuppgifter%2F&;data=04%7C01%7Ckrzysztof.chruscinski%40nordicsemi.no%7C08dd3554ffe7423bee6008d8c8850e8a%7C28e5afa2bf6f419a8cf6b31c6e9e5e8d%7C0%7C0%7C637479821084758635%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=oxxw9PeN6d36zfphV4A%2BLfiDszb8EIsfI3grkUvoSI4%3D&reserved=0 E-mailing Uppsala University means that we will process your personal data. For more information on how this is performed, please read here: https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.uu.se%2Fen%2Fabout-uu%2Fdata-protection-policy&;data=04%7C01%7Ckrzysztof.chruscinski%40nordicsemi.no%7C08dd3554ffe7423bee6008d8c8850e8a%7C28e5afa2bf6f419a8cf6b31c6e9e5e8d%7C0%7C0%7C637479821084758635%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=NUC%2B45wN6BAFk1jM%2B9tA6bXx8fHZLt7%2FNNp%2BTh%2FIQz4%3D&reserved=0
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