{"id":13668,"date":"2024-09-26T15:50:00","date_gmt":"2024-09-26T07:50:00","guid":{"rendered":"https:\/\/www.tosunai.com\/?p=13668"},"modified":"2024-09-26T17:27:21","modified_gmt":"2024-09-26T09:27:21","slug":"tsmaster-lin-wake-and-sleep-mechanisms","status":"publish","type":"post","link":"https:\/\/www.tosunai.com\/en\/tsmaster-lin-wake-and-sleep-mechanisms\/","title":{"rendered":"Sharing | TSMaster-LIN Wake and Sleep Mechanisms"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"13668\" class=\"elementor elementor-13668\" data-elementor-settings=\"{"element_pack_global_tooltip_width":{"unit":"px","size":"","sizes":[]},"element_pack_global_tooltip_width_widescreen":{"unit":"px","size":"","sizes":[]},"element_pack_global_tooltip_width_laptop":{"unit":"px","size":"","sizes":[]},"element_pack_global_tooltip_width_tablet_extra":{"unit":"px","size":"","sizes":[]},"element_pack_global_tooltip_width_tablet":{"unit":"px","size":"","sizes":[]},"element_pack_global_tooltip_width_mobile_extra":{"unit":"px","size":"","sizes":[]},"element_pack_global_tooltip_width_mobile":{"unit":"px","size":"","sizes":[]},"element_pack_global_tooltip_padding":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_padding_widescreen":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_padding_laptop":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_padding_tablet_extra":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_padding_tablet":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_padding_mobile_extra":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_padding_mobile":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_border_radius":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_border_radius_widescreen":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_border_radius_laptop":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_border_radius_tablet_extra":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_border_radius_tablet":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_border_radius_mobile_extra":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true},"element_pack_global_tooltip_border_radius_mobile":{"unit":"px","top":"","right":"","bottom":"","left":"","isLinked":true}}\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a1c6786 e-flex e-con-boxed e-con e-parent\" data-id=\"a1c6786\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10a20b6 elementor-widget elementor-widget-text-editor\" data-id=\"10a20b6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tCommon wake-up methods in automotive bus are hardwire wake-up, network wake-up and specific signal wake-up, while LIN bus is realized by sleep frame and wake-up level, this article will introduce the wake-up and sleep mechanism of LIN.\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d8267c9 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"d8267c9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">KEYWORDS IN THIS ARTICLE: LIN Network Management, Hibernate, Wake Up<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-07857d6 e-con-full e-flex e-con e-child\" data-id=\"07857d6\" data-element_type=\"container\" data-settings=\"{"background_background":"classic"}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4b0fce9 elementor-widget elementor-widget-heading\" data-id=\"4b0fce9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Table of Contents for this article<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d826c32 elementor-widget elementor-widget-table-of-contents\" data-id=\"d826c32\" data-element_type=\"widget\" data-settings=\"{"headings_by_tags":["h2","h3","h4"],"exclude_headings_by_selector":".RelatedPost","marker_view":"bullets","icon":{"value":"","library":""},"container":".PostContent","no_headings_message":"No headings were found on this page.","hierarchical_view":"yes","min_height":{"unit":"px","size":"","sizes":[]},"min_height_widescreen":{"unit":"px","size":"","sizes":[]},"min_height_laptop":{"unit":"px","size":"","sizes":[]},"min_height_tablet_extra":{"unit":"px","size":"","sizes":[]},"min_height_tablet":{"unit":"px","size":"","sizes":[]},"min_height_mobile_extra":{"unit":"px","size":"","sizes":[]},"min_height_mobile":{"unit":"px","size":"","sizes":[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t<div class=\"elementor-toc__header-title\">\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<div id=\"elementor-toc__d826c32\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1427f65 e-con-full e-flex e-con e-child\" data-id=\"1427f65\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b9289b5 headingTitleH2 elementor-widget elementor-widget-heading\" data-id=\"b9289b5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">01. Network management\n\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ddf608e elementor-widget elementor-widget-text-editor\" data-id=\"ddf608e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>In the LIN2.1 protocol, network management refers to the sleep and wake-up management of the network, and Figure 1 shows the communication status of LIN slave nodes.<\/p><p>\u00a0<\/p><p><strong>initialization<\/strong>: Entering this state after reset and wake-up, the slave node will perform the necessary initialization and then enter the working state. Initialization here means LIN related initialization, reset and wake up means are different initialization while initialization is done within 100ms.<\/p><p>\u00a0<\/p><p><strong>(of a machine) operate<\/strong>: LIN messages are sent and received on the LIN network.<\/p><p>\u00a0<\/p><p><strong>Bus Sleep Mode<\/strong>: The invisible level is held on the LIN bus and only the wake-up level can appear on the LIN bus.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20e987d elementor-widget elementor-widget-image\" data-id=\"20e987d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"746\" height=\"410\" src=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-1.webp\" class=\"attachment-large size-large wp-image-13679\" alt=\"LIN slave communication status\" srcset=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-1.webp 746w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-1-300x165.webp 300w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-1-18x10.webp 18w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fig. 1 LIN slave node communication status<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-380e139 e-con-full e-flex e-con e-child\" data-id=\"380e139\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-127410f headingTitleH2 elementor-widget elementor-widget-heading\" data-id=\"127410f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">02. Awakening\n\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48bb52c elementor-widget elementor-widget-text-editor\" data-id=\"48bb52c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tAny one of the nodes (master and slave) in the dormant LIN network can send a wake-up level to wake up the LIN network, which lasts for 250us~5ms. the other nodes should detect pulses greater than 150us and be ready to listen to the LIN bus within 100ms, i.e., they should be ready to receive headers from the master node within 100ms from the end of the pulses as shown in Figure 2. shown; if the wake-up level is sent from the node, it will be ready to receive the message header or transmit the message immediately, and the master node must also send the frame header within 100ms to start the communication.\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36d39a4 elementor-widget elementor-widget-image\" data-id=\"36d39a4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"919\" height=\"245\" src=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-2.webp\" class=\"attachment-large size-large wp-image-13680\" alt=\"Wake-up signal reception from slave nodes\" srcset=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-2.webp 919w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-2-300x80.webp 300w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-2-768x205.webp 768w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-2-18x5.webp 18w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-2-800x213.webp 800w\" sizes=\"(max-width: 919px) 100vw, 919px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fig. 2 Signal reception for wake-up slave node<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1dd1791 elementor-widget elementor-widget-text-editor\" data-id=\"1dd1791\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tIf the bus does not receive any frame information within 150ms~250ms after sending the wake-up level, the node sending the wake-up level should send a new wake-up signal, and the wake-up signal can be sent up to three times, as shown in Figure 3:\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab056de elementor-widget elementor-widget-image\" data-id=\"ab056de\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"951\" height=\"187\" src=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-3.webp\" class=\"attachment-large size-large wp-image-13681\" alt=\"Figure 3 A wake-up signal block\" srcset=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-3.webp 951w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-3-300x59.webp 300w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-3-768x151.webp 768w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-3-18x4.webp 18w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-3-800x157.webp 800w\" sizes=\"(max-width: 951px) 100vw, 951px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figure 3 A wake-up signal block<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec8d47d elementor-widget elementor-widget-text-editor\" data-id=\"ec8d47d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tIf after three failed wakeup requests, the node should wait for at least 1.5 s. Then a fourth wakeup level is issued. As shown in Fig. 4:\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a3521d elementor-widget elementor-widget-image\" data-id=\"2a3521d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"608\" height=\"110\" src=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-4.webp\" class=\"attachment-large size-large wp-image-13682\" alt=\"Fig. 4 Long wake-up signal\" srcset=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-4.webp 608w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-4-300x54.webp 300w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-4-18x3.webp 18w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-4-600x110.webp 600w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fig. 4 Long wake-up signal<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80ec9d2 elementor-widget elementor-widget-text-editor\" data-id=\"80ec9d2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tTo meet the above requirements, TSMaster provides a WakeUp level signal parameter configuration module, as shown in Figure 5:\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-556b5b1 elementor-widget elementor-widget-image\" data-id=\"556b5b1\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"834\" height=\"314\" src=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-5.webp\" class=\"attachment-large size-large wp-image-13683\" alt=\"Figure 5 TSMaster wake-up level signal parameter configuration\" srcset=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-5.webp 834w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-5-300x113.webp 300w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-5-768x289.webp 768w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-5-18x7.webp 18w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-5-800x301.webp 800w\" sizes=\"(max-width: 834px) 100vw, 834px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figure 5 TSMaster wake-up level signal parameter configuration<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a876f3 elementor-widget elementor-widget-text-editor\" data-id=\"8a876f3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tWake-up level length = 1000000\/Baudrate*(BitNum), for example, if the baud rate is 19.2k and BitNum = 5 is set, the level width is 260.4, as shown in Figure 6:\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cea0fc elementor-widget elementor-widget-image\" data-id=\"5cea0fc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"833\" height=\"664\" src=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-6.webp\" class=\"attachment-large size-large wp-image-13684\" alt=\"Figure 6 Wake-up Level Signal Oscilloscope Waveforms\" srcset=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-6.webp 833w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-6-300x239.webp 300w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-6-768x612.webp 768w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-6-15x12.webp 15w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-6-800x638.webp 800w\" sizes=\"(max-width: 833px) 100vw, 833px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figure 6 Wake-up Level Signal Oscilloscope Waveforms<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a18780 elementor-widget elementor-widget-text-editor\" data-id=\"3a18780\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tWhen Tirgger Times is set equal to 3 and Trigger Interval time is equal to 3ms, then TSMaster will send multi-frame wake-up messages with message interval equal to 3ms, as shown in Fig. 8, the wake-up level (260.4us) is sent first, and then the wake-up level is sent again after 3ms has passed, and the cycle is sent three times.\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e26d70 elementor-widget elementor-widget-image\" data-id=\"8e26d70\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"831\" height=\"552\" src=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-7.webp\" class=\"attachment-large size-large wp-image-13685\" alt=\"Figure 7 TSMaster multiple trigger wakeup configuration\" srcset=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-7.webp 831w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-7-300x199.webp 300w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-7-768x510.webp 768w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-7-18x12.webp 18w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-7-800x531.webp 800w\" sizes=\"(max-width: 831px) 100vw, 831px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figure 7 TSMaster multiple trigger wakeup configuration<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4146bf1 elementor-widget elementor-widget-image\" data-id=\"4146bf1\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"834\" height=\"426\" src=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-8.webp\" class=\"attachment-large size-large wp-image-13686\" alt=\"Figure 8 Multiple trigger wake-up oscilloscope waveforms\" srcset=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-8.webp 834w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-8-300x153.webp 300w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-8-768x392.webp 768w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-8-18x9.webp 18w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-8-800x409.webp 800w\" sizes=\"(max-width: 834px) 100vw, 834px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figure 8 Multiple trigger wake-up oscilloscope waveforms<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b75b593 e-con-full e-flex e-con e-child\" data-id=\"b75b593\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7559d2b headingTitleH2 elementor-widget elementor-widget-heading\" data-id=\"7559d2b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">03. Dormancy\n\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c091fe0 elementor-widget elementor-widget-text-editor\" data-id=\"c091fe0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>The LIN bus goes to sleep in two ways:<\/p><ol><li>Using the master node request frame 0x3C of the diagnostic frame for the hibernation command<\/li><li>When there is no stealth and display level switching (4~10s) in the LIN bus, the node automatically enters hibernation; the LIN2.1 protocol specifies that the hibernation message must be sent by the master node, and the content of the hibernation message frame is shown in Figure 9:<\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1973cf5 elementor-widget elementor-widget-image\" data-id=\"1973cf5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"558\" height=\"45\" src=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-9.webp\" class=\"attachment-large size-large wp-image-13687\" alt=\"Figure 9 LIN sleep message frame\" srcset=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-9.webp 558w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-9-300x24.webp 300w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-9-18x1.webp 18w\" sizes=\"(max-width: 558px) 100vw, 558px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fig. 2 Signal reception for wake-up slave node<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4daaa32 elementor-widget elementor-widget-text-editor\" data-id=\"4daaa32\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tIn the LIN Send window of TSMaster, as shown in Figure 10, select the node and channel, and then click the Goto Sleep button to view the waveform telegram through the oscilloscope (Figure 11).\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7db3165 elementor-widget elementor-widget-image\" data-id=\"7db3165\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"931\" height=\"417\" src=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-10.webp\" class=\"attachment-large size-large wp-image-13688\" alt=\"Figure 10 TSMaster LIN Sleep Frames Sent\" srcset=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-10.webp 931w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-10-300x134.webp 300w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-10-768x344.webp 768w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-10-18x8.webp 18w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-10-800x358.webp 800w\" sizes=\"(max-width: 931px) 100vw, 931px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figure 3 A wake-up signal block<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5149a7 elementor-widget elementor-widget-image\" data-id=\"f5149a7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"301\" src=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-11.webp\" class=\"attachment-large size-large wp-image-13689\" alt=\"Figure 11 LIN Sleep Frame Oscilloscope Waveforms\" srcset=\"https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-11.webp 1020w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-11-300x89.webp 300w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-11-768x227.webp 768w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-11-18x5.webp 18w, https:\/\/www.tosunai.com\/wp-content\/uploads\/2024\/09\/technical-articles-20240926-11-800x236.webp 800w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figure 11 LIN Sleep Frame Oscilloscope Waveforms<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-957f9f5 e-con-full e-flex e-con e-child\" data-id=\"957f9f5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0238091 elementor-widget__width-auto elementor-widget elementor-widget-text-editor\" data-id=\"0238091\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\ttip\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6b90e3f e-con-full e-flex e-con e-child\" data-id=\"6b90e3f\" data-element_type=\"container\" data-settings=\"{"background_background":"classic"}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6cff724 elementor-widget elementor-widget-text-editor\" data-id=\"6cff724\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ol><li><strong>Software Download:<\/strong><br \/>Click on the software download link below to download and install directly, beta version is recommended:<br \/><br \/><\/li><li><strong>Software upgrades:<\/strong><br \/>You can check for upgrades to the latest version within the software, provided that your computer has an Internet connection.<\/li><\/ol><p><strong>Note: TOSUN Technical Support Email:<a href=\"mailto:support@tosunai.cn\">support@tosunai.cn<\/a>We welcome inquiries! (Company and contact information must be indicated)<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b6ba8e elementor-align-center elementor-widget elementor-widget-button\" data-id=\"7b6ba8e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.tosun.tech\/TOSUNSoftware\/TSMaster_Setup_beta.7z\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Click to download<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Common wake-up methods in automotive buses are hardwire wake-up, network wake-up, and specific signal wake-up, while the LIN bus is realized by sleep frames with wake-up levels. this [...]<\/p>","protected":false},"author":11,"featured_media":13696,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[90],"tags":[70,65],"class_list":["post-13668","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software-tutorial","tag-lin","tag-tsmaster","entry","has-media","owp-thumbs-layout-horizontal","owp-btn-normal","owp-tabs-layout-horizontal","has-no-thumbnails","has-product-nav"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.tosunai.com\/en\/wp-json\/wp\/v2\/posts\/13668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tosunai.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tosunai.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tosunai.com\/en\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tosunai.com\/en\/wp-json\/wp\/v2\/comments?post=13668"}],"version-history":[{"count":0,"href":"https:\/\/www.tosunai.com\/en\/wp-json\/wp\/v2\/posts\/13668\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tosunai.com\/en\/wp-json\/wp\/v2\/media\/13696"}],"wp:attachment":[{"href":"https:\/\/www.tosunai.com\/en\/wp-json\/wp\/v2\/media?parent=13668"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tosunai.com\/en\/wp-json\/wp\/v2\/categories?post=13668"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tosunai.com\/en\/wp-json\/wp\/v2\/tags?post=13668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}