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Published on 2022-7-21 10:35 Only look at the author

[2022 Digi-Key Innovation Design Competition] Home Smart Dashboard - LVGL transplantation and testing [Copy link]

* Get the SDK of esp32-s2-kaluga-1 ```bash git clone https://github.com/espressif/esp-dev-kits ``` * Get lvgl driver support for ESP32 ```bash git clone https://github.com/lvgl/lvgl_esp32_drivers ``` ## menuconfig configure lvgl ```bash idf.py.exe menuconfig ``` * Need to configure LVGL example configuration, LVGL configuration, TFT screen driver configuration
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<img style="cursor:pointer;" id="aimg_624248" aid="624248" src="/bbs/static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103318x6ckdkogaggdsnon.png" file="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103318x6ckdkogaggdsnon.png" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" />

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<p><strong>lvgl.png</strong> <em class="xg1">(158.04 KB, downloads: 0)</em></p>
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<a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_624248" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=624248&handlekey=savephoto_624248">save to album</a>

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 * Configure LVGL, enable IRAM, set the width and height of the screen to 320×240, and set the high eight bits and low eight bits of RGB565 to swap. 
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<img style="cursor:pointer;" id="aimg_624249" aid="624249" src="/bbs/static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103319mp8kpx2m3npnegkk.png" file="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103319mp8kpx2m3npnegkk.png" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" />

<div class="tip tip_4 aimg_tip" id="aimg_624249_menu" style="position: absolute; display: none" disautofocus="true">
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<p><strong>lvgl1.png</strong> <em class="xg1">(201.89 KB, downloads: 0)</em></p>
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<a href="javascript:;" class="loginf" >download attach</a>

<a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_624249" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=624249&handlekey=savephoto_624249">save to album</a>

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 * Configure TFT screen driver 
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<img style="cursor:pointer;" id="aimg_624250" aid="624250" src="/bbs/static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103320t4ivlz7cmt3xxlp3.png" file="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103320t4ivlz7cmt3xxlp3.png" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" />

<div class="tip tip_4 aimg_tip" id="aimg_624250_menu" style="position: absolute; display: none" disautofocus="true">
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<p><strong>st7789.png</strong> <em class="xg1">(160.8 KB, downloads: 0)</em></p>
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<a href="javascript:;" class="loginf" >download attach</a>

<a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_624250" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=624250&handlekey=savephoto_624250">save to album</a>

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 * Configure TFT screen hardware pins (defined in component/board/include/board_kaluga_v1_3.h) 
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<img style="cursor:pointer;" id="aimg_624251" aid="624251" src="/bbs/static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103320nf1mxv136v6bng68.png" file="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103320nf1mxv136v6bng68.png" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" />

<div class="tip tip_4 aimg_tip" id="aimg_624251_menu" style="position: absolute; display: none" disautofocus="true">
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<p><strong>pin.png</strong> <em class="xg1">(152.88 KB, downloads: 0)</em></p>
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<a href="javascript:;" class="loginf" >download attach</a>

<a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_624251" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=624251&handlekey=savephoto_624251">save to album</a>

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 ## Run lvgl test * The effect of lvgl's screen refresh interface using the st7789 library in lvgl_esp32_drivers: 
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<img style="cursor:pointer;" id="aimg_624252" aid="624252" src="/bbs/static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103323oidd63dni7d5dq9m.jpg" file="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103323oidd63dni7d5dq9m.jpg" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" />

<div class="tip tip_4 aimg_tip" id="aimg_624252_menu" style="position: absolute; display: none" disautofocus="true">
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<p><strong>test1.jpg</strong> <em class="xg1">(856.97 KB, downloads: 0)</em></p>
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<a href="javascript:;" class="loginf" >download attach</a>

<a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_624252" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=624252&handlekey=savephoto_624252">save to album</a>

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<img style="cursor:pointer;" id="aimg_624253" aid="624253" src="/bbs/static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103327dihbb1k8qbu1sduz.jpg" file="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103327dihbb1k8qbu1sduz.jpg" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" />

<div class="tip tip_4 aimg_tip" id="aimg_624253_menu" style="position: absolute; display: none" disautofocus="true">
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<p><strong>test2.jpg</strong> <em class="xg1">(882.2 KB, downloads: 0)</em></p>
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<a href="javascript:;" class="loginf" >download attach</a>

<a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_624253" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=624253&handlekey=savephoto_624253">save to album</a>

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 * Score 
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<img style="cursor:pointer;" id="aimg_624254" aid="624254" src="/bbs/static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103329i8yj4ejjyoeppy88.jpg" file="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103329i8yj4ejjyoeppy88.jpg" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" />

<div class="tip tip_4 aimg_tip" id="aimg_624254_menu" style="position: absolute; display: none" disautofocus="true">
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<p><strong>test-st7789.jpg</strong> <em class="xg1">(457.93 KB, downloads: 0)</em></p>
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<a href="javascript:;" class="loginf" >download attach</a>

<a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_624254" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=624254&handlekey=savephoto_624254">save to album</a>

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 * The score of lvgl's screen refresh interface using SPI + DMA in esp-dev-kits: (the colors are not transposed, and the displayed colors are wrong) 
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<img style="cursor:pointer;" id="aimg_624255" aid="624255" src="/bbs/static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103332ap2ui6bqipu4b4wk.jpg" file="//bbs.eeworld.com.cn/data/attachment/forum/202207/21/103332ap2ui6bqipu4b4wk.jpg" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" />

<div class="tip tip_4 aimg_tip" id="aimg_624255_menu" style="position: absolute; display: none" disautofocus="true">
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<p><strong>test-dma.jpg</strong> <em class="xg1">(773.46 KB, downloads: 0)</em></p>
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<a href="javascript:;" class="loginf" >download attach</a>

<a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_624255" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=624255&handlekey=savephoto_624255">save to album</a>

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This post is from DigiKey Technology Zone

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Thank you for sharing. I have been trying to get it right for a long time, mainly because git always fails. Can you please share the project? Details Published on 2022-7-25 07:14

6818 Posts	11 Resources

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Published on 2022-7-25 07:14 Only look at the author

Thank you for sharing. I have been trying to get it right for a long time, mainly because git always fails. Can you please share the project?

This post is from DigiKey Technology Zone

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