{"id":14171,"date":"2023-03-21T10:28:25","date_gmt":"2023-03-21T04:58:25","guid":{"rendered":"https:\/\/fastbitlab.com\/?p=14171"},"modified":"2024-03-02T11:18:17","modified_gmt":"2024-03-02T05:48:17","slug":"stm32-ltdc-lcd-tft-lvgl-mcu3-animate-a-roaring-tiger-image-on-stm32f746-disc-board","status":"publish","type":"post","link":"https:\/\/fastbitlab.com\/blog\/stm32-ltdc-lcd-tft-lvgl-mcu3-animate-a-roaring-tiger-image-on-stm32f746-disc-board\/","title":{"rendered":"STM32-LTDC, LCD-TFT, LVGL (MCU3) Lecture 4| Roaring tiger demo on STM32F746-DISC board"},"content":{"rendered":"<div class=\"boldgrid-section\" style=\"background-image: linear-gradient(to left, #eeeeee, #eeeeee);\" data-bg-color-1=\"#EEEEEE\" data-bg-color-2=\"#EEEEEE\" data-bg-direction=\"to left\">\n<div class=\"container\">\n<div class=\"row\" style=\"padding-top: 35px; padding-bottom: 0px; background-image: linear-gradient(to left, #eeeeee, #eeeeee);\" data-bg-color-1=\"#EEEEEE\" data-bg-color-2=\"#EEEEEE\" data-bg-direction=\"to left\">\n<div class=\"col-md-1 col-sm-12 col-xs-12 col-lg-1\">\n<div class=\"boldgrid-shortcode\" data-imhwpb-draggable=\"true\">\n\n<\/div>\n<p class=\"\">&nbsp;<\/p>\n<\/div>\n<div class=\"col-md-10 col-sm-12 col-xs-12 col-lg-10\">\n<h1 class=\"\" style=\"text-align: center; font-size: 35px; border-width: 0px; line-height: 50px; font-family: 'Roboto Slab'; font-weight: 400;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><strong><span style=\"color: #000080;\">Roaring tiger demo on STM32F746-DISC board<\/span><\/strong><\/h1>\n<div class=\"row bg-editor-hr-wrap\" style=\"border-width: 0px; margin-top: 0px;\">\n<div class=\"col-lg-12 col-md-12 col-xs-12 col-sm-12\">\n<div>\n<div class=\"bg-hr bg-hr-10 color2-color\" style=\"border-style: solid; border-width: 0px 0px 3px;\"><\/div>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p class=\"\" style=\"border-width: 0px; font-size: 17px; line-height: 30px; font-family: 'Roboto Slab'; font-weight: 400;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"font-weight: 400; color: #000000;\">In this article, let&#8217;s see the Roaring tiger demo for the <a href=\"https:\/\/www.st.com\/en\/evaluation-tools\/32f746gdiscovery.html\">32F746GDISCOVERY board<\/a>.&nbsp;<\/span><\/p>\n<p class=\"\" style=\"font-size: 17px; line-height: 30px; font-family: 'Roboto Slab'; font-weight: 400;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"color: #000000;\">Creating a roaring tiger demo on the STM32F746-DISC board involves using the board&#8217;s display and touch functionalities to animate a roaring tiger image.<\/span><\/p>\n<p class=\"\" style=\"font-size: 17px; line-height: 30px; font-family: 'Roboto Slab'; font-weight: 400;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"color: #000000;\">Below are the general steps to achieve this:<\/span><\/p>\n<p class=\"\" style=\"font-family: 'Open Sans'; font-weight: 400; font-size: 17px; line-height: 30px;\" data-font-family=\"Open Sans\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"text-decoration: underline; color: #993300;\"><strong>Step 1: Set up STM32CubeIDE and LVGL <\/strong><\/span><\/p>\n<p class=\"\" style=\"font-family: 'Roboto Slab'; font-weight: 400; font-size: 17px; line-height: 30px; padding-left: 40px;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"color: #000000;\">Ensure you have STM32CubeIDE installed and set up for your STM32F746-DISC board. <\/span><\/p>\n<p class=\"\" style=\"font-family: 'Roboto Slab'; font-weight: 400; font-size: 17px; line-height: 30px; padding-left: 40px;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"color: #000000;\">Additionally, you should have the LVGL library integrated into your project. If you haven&#8217;t done this yet, follow the STM32CubeIDE documentation and LVGL integration guides.<\/span><\/p>\n<p class=\"\" style=\"font-family: 'Open Sans'; font-weight: 400; font-size: 17px; line-height: 30px;\" data-font-family=\"Open Sans\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"text-decoration: underline; color: #993300;\"><strong>Step 2: Prepare the Roaring Tiger Image <\/strong><\/span><\/p>\n<p class=\"\" style=\"font-family: 'Roboto Slab'; font-weight: 400; font-size: 17px; line-height: 30px; padding-left: 40px;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"color: #000000;\">Create an image of a roaring tiger that you wish to animate. Make sure the image format is compatible with LVGL. Common formats include BMP, PNG, or RGB565.<\/span><\/p>\n<p class=\"\" style=\"font-family: 'Open Sans'; font-weight: 400; font-size: 17px; line-height: 30px;\" data-font-family=\"Open Sans\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"text-decoration: underline; color: #993300;\"><strong>Step 3: Create the LVGL Project <\/strong><\/span><\/p>\n<p class=\"\" style=\"font-family: 'Roboto Slab'; font-weight: 400; font-size: 17px; line-height: 30px; padding-left: 40px;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"color: #000000;\">In STM32CubeIDE, create a new LVGL-based project for the STM32F746-DISC board.<\/span><\/p>\n<p class=\"\" style=\"font-family: 'Open Sans'; font-weight: 400; font-size: 17px; line-height: 30px;\" data-font-family=\"Open Sans\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"text-decoration: underline; color: #993300;\"><strong>Step 4: Include the Tiger Image in the Project <\/strong><\/span><\/p>\n<p class=\"\" style=\"font-family: 'Roboto Slab'; font-weight: 400; font-size: 17px; line-height: 30px; padding-left: 40px;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"color: #000000;\">Add the roaring tiger image to your project&#8217;s resources. For LVGL, you typically need to <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/fastbitlab.com\/stm32-ltdc-lcd-tft-lvgl-mcu3-lecture-10-converting-bmp-images-to-c-byte-array\/\" target=\"_blank\" rel=\"noopener\">convert the image to a C array<\/a><\/span> using the <code>lv_img<\/code> utility provided by LVGL.&nbsp;<\/span><\/p>\n<p class=\"\" style=\"font-family: 'Open Sans'; font-weight: 400; font-size: 17px; line-height: 30px;\" data-font-family=\"Open Sans\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"text-decoration: underline; color: #993300;\"><strong>Step 5: Create the LVGL GUI <\/strong><\/span><\/p>\n<p class=\"\" style=\"font-family: 'Roboto Slab'; font-weight: 400; font-size: 17px; line-height: 30px; padding-left: 40px;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"color: #000000;\">Set up the graphical user interface (GUI) with a single image object to display the roaring tiger animation.<\/span><\/p>\n<figure id=\"attachment_14174\" aria-describedby=\"caption-attachment-14174\" style=\"width: 639px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-14174\" src=\"https:\/\/fastbitlab.com\/wp-content\/uploads\/2023\/03\/Figure-1-5.png\" alt=\"Animate a roaring tiger image on STM32F746-DISC Board\" width=\"639\" height=\"261\" srcset=\"https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2023\/03\/Figure-1-5.png 1040w, https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2023\/03\/Figure-1-5-300x123.png 300w, https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2023\/03\/Figure-1-5-1024x418.png 1024w, https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2023\/03\/Figure-1-5-768x314.png 768w, https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2023\/03\/Figure-1-5-600x245.png 600w\" sizes=\"(max-width: 639px) 100vw, 639px\" \/><figcaption id=\"caption-attachment-14174\" class=\"wp-caption-text\"><span style=\"color: #000000;\">Figure 1. 32F746GDISCOVERY board<\/span><\/figcaption><\/figure>\n<p class=\"\" style=\"border-width: 0px; font-family: 'Roboto Slab'; font-weight: 400; font-size: 17px; line-height: 30px;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"font-weight: 400; color: #000000;\">It&#8217;s very simple. First, just Build the Roaring Demo project.&nbsp;<\/span><\/p>\n<p class=\"\" style=\"border-width: 0px; font-family: 'Roboto Slab'; font-weight: 400; font-size: 17px; line-height: 30px;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"font-weight: 400; color: #000000;\">After that, you can just right-click and select the &#8216;Run As&#8217; option to download the project into the hardware.&nbsp;&nbsp;<\/span><\/p>\n<p class=\"\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\">&nbsp;<\/p>\n<p class=\"\"><span style=\"text-decoration: underline; color: #000080;\"><strong>OUTPUT<\/strong><\/span><\/p>\n<p class=\"\" style=\"border-width: 0px; font-family: 'Roboto Slab'; font-weight: 400; font-size: 17px; line-height: 30px;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"font-weight: 400; color: #000000;\">As shown in Figure 2, the Roaring Tiger demo project is displayed on the STM32F746GDISCOVERY board. Here, three frames are sent to the display one by one.<\/span><\/p>\n<figure id=\"attachment_14175\" aria-describedby=\"caption-attachment-14175\" style=\"width: 582px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-14175\" src=\"https:\/\/fastbitlab.com\/wp-content\/uploads\/2023\/03\/Figure-2-4.png\" alt=\"animate your image\" width=\"582\" height=\"355\" srcset=\"https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2023\/03\/Figure-2-4.png 2288w, https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2023\/03\/Figure-2-4-300x183.png 300w, https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2023\/03\/Figure-2-4-1024x626.png 1024w, https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2023\/03\/Figure-2-4-768x469.png 768w, https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2023\/03\/Figure-2-4-600x367.png 600w, https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2023\/03\/Figure-2-4-1536x939.png 1536w, https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2023\/03\/Figure-2-4-2048x1251.png 2048w\" sizes=\"(max-width: 582px) 100vw, 582px\" \/><figcaption id=\"caption-attachment-14175\" class=\"wp-caption-text\"><span style=\"color: #000000;\">Figure 2. Roaring Tiger Demo on 32F746GDISCOVERY board<\/span><\/figcaption><\/figure>\n<p class=\"\">&nbsp;<\/p>\n<p class=\"\" style=\"border-width: 0px; font-family: 'Roboto Slab'; font-weight: 400; font-size: 17px; line-height: 30px;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"font-weight: 400; color: #000000;\">In the following article, let\u2019s see the<a href=\"https:\/\/fastbitlab.com\/stm32-ltdc-lcd-tft-lvgl-mcu3-lecture-6-roaring-tiger-demo-on-stm32f407-disc-board-with-external-lcd\/\" target=\"_blank\" rel=\"noopener\"> Roaring tiger demo on the STM32F407-DISC board with an external LCD<\/a>. <\/span><\/p>\n<p class=\"\" style=\"border-width: 0px;\">&nbsp;<\/p>\n<p class=\"\"><span style=\"color: #993366;\"><b>Get the Full Course on STM32-LTDC, LCD-TFT, LVGL (MCU3)<\/b><\/span><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.udemy.com\/course\/mastering-microcontroller-stm32-ltdc-lcd-tft-lvgl\/\"> <b>Here<\/b><\/a><\/span><\/p>\n<p class=\"\" style=\"font-size: 23px; border-width: 0px; font-family: 'Roboto Slab'; font-weight: 400; line-height: 30px;\" data-font-family=\"Roboto Slab\" data-font-weight=\"400\" data-font-style=\"\"><span style=\"color: #000080;\"><b>FastBit Embedded Brain Academy Courses<\/b><\/span><\/p>\n<p class=\"\" style=\"font-size: 17px; border-width: 0px;\"><span style=\"color: #000000;\">C<span style=\"font-weight: 400;\"><span style=\"color: #000000;\">lick here:<\/span><span style=\"color: #0000ff;\">&nbsp;<\/span><\/span><\/span><span style=\"color: #0000ff;\"><a style=\"color: #0000ff; text-decoration: underline;\" href=\"http:\/\/fastbitlab.com\/course1\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">https:\/\/fastbitlab.com\/course1<\/span><\/a><\/span><\/p>\n<p class=\"\">&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Roaring tiger demo on STM32F746-DISC board &nbsp; In this article, let&#8217;s see the Roaring tiger demo for the 32F746GDISCOVERY board.&nbsp; Creating a roaring tiger demo on the STM32F746-DISC board involves using the board&#8217;s display and touch functionalities to animate a roaring tiger image. Below are the general steps to achieve this: Step 1: Set [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14174,"comment_status":"open","ping_status":"open","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":"0","ocean_second_sidebar":"0","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":"0","ocean_custom_header_template":"0","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":"0","ocean_menu_typo_font_family":"0","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":"enable","ocean_disable_heading":"default","ocean_post_title":"Roaring tiger demo on STM32F746-DISC board","ocean_post_subheading":"","ocean_post_title_style":"solid-color","ocean_post_title_background_color":"#1053a5","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":"0","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":"off","ocean_gallery_id":[],"footnotes":""},"categories":[8],"tags":[26],"class_list":["post-14171","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-stm32-ltdc-lcd-tft-lvgl-mcu3","entry","has-media"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Animate a roaring tiger image on STM32F746-DISC Board<\/title>\n<meta name=\"description\" content=\"Learn how to create an impressive roaring tiger animation image on the STM32F746-DISC board using LVGL &amp; STM32CubeIDE. 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