{"id":8978,"date":"2018-12-28T11:13:10","date_gmt":"2018-12-28T11:13:10","guid":{"rendered":"http:\/\/blog.bachi.net\/?p=8978"},"modified":"2018-12-28T11:13:10","modified_gmt":"2018-12-28T11:13:10","slug":"nrf5-sdk-systick-systick_handler","status":"publish","type":"post","link":"https:\/\/blog.bachi.net\/?p=8978","title":{"rendered":"nRF5 SDK: SysTick \/ SysTick_Handler"},"content":{"rendered":"<ul>\n<li>Not useful for battery applications<\/li>\n<li><code>WFE<\/code>\/<code>WFI<\/code> instruction stop\/decrease clock frequency<\/li>\n<\/ul>\n<p><a href=\"https:\/\/devzone.nordicsemi.com\/f\/nordic-q-a\/21067\/nrf52-use-systick-or-rtc\">nrf52, use Systick or RTC?<\/a><br \/>\n<a href=\"https:\/\/devzone.nordicsemi.com\/f\/nordic-q-a\/20246\/rtc-with-1ms-resolution---yyyy-mm-dd-hh-mm-ss-mmm#119331\">RTC with 1ms resolution &#8211; YYYY-MM-DD HH:MM:SS.mmm<\/a><br \/>\n<a href=\"https:\/\/devzone.nordicsemi.com\/f\/nordic-q-a\/10767\/nrf52-systick-clock-source\">nRF52 SysTick Clock Source<\/a><br \/>\n<a href=\"https:\/\/devzone.nordicsemi.com\/f\/nordic-q-a\/10042\/systick-timer-on-nrf52-fires-1-5-as-often-as-expected\">SysTick timer on nRF52 fires 1\/5 as often as expected<\/a><br \/>\n<a href=\"https:\/\/electronics.stackexchange.com\/questions\/186409\/wfi-instruction-slowing-down-systick-interrupt\">WFI instruction slowing down SYStick interrupt<\/a><br \/>\n<a href=\"https:\/\/devzone.nordicsemi.com\/f\/nordic-q-a\/9277\/how-to-set-systick-timer-in-nrf52\">How to set Systick timer in nRF52<\/a><br \/>\n<a href=\"https:\/\/devzone.nordicsemi.com\/f\/nordic-q-a\/19269\/power-off-mode\">Power Off mode<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Not useful for battery applications WFE\/WFI instruction stop\/decrease clock frequency nrf52, use Systick or RTC? RTC with 1ms resolution &#8211; YYYY-MM-DD HH:MM:SS.mmm nRF52 SysTick Clock Source SysTick timer on nRF52 fires 1\/5 as often as expected WFI instruction slowing down SYStick interrupt How to set Systick timer in nRF52 Power Off mode<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8978","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts\/8978","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8978"}],"version-history":[{"count":1,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts\/8978\/revisions"}],"predecessor-version":[{"id":8979,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts\/8978\/revisions\/8979"}],"wp:attachment":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8978"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8978"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}