http:///https//wiki.microduino.cn/index.php?action=history&feed=atom&title=Lesson_26--Microduino_5%2A7_Lattice_Dynamic_Display 2026-04-21T14:45:55Z 本wiki的该页面的版本历史 MediaWiki 1.30.0 https//wiki.microduino.cn/index.php?title=Lesson_26--Microduino_5*7_Lattice_Dynamic_Display&diff=1635&oldid=prev 2014-03-26T13:17:59Z

<p>Created page with &quot;{{Language|第二十六课--Microduino 5*7点阵动态显示}} {| style=&quot;width: 800px;&quot; |- | ==Objective== This tutorial will display a image dynamically using 5*7 LED lattice...&quot;</p> <p><b>新页面</b></p><div>{{Language|第二十六课--Microduino 5*7点阵动态显示}}<br /> {| style=&quot;width: 800px;&quot;<br /> |-<br /> |<br /> ==Objective==<br /> This tutorial will display a image dynamically using 5*7 LED lattice, including move and switch the image.<br /> ==Equipment==<br /> *'''[[Microduino-Core]]'''<br /> *'''[[Microduino-FT232R]]'''<br /> *Other hardware equipment<br /> **Breadboard Jumper one box <br /> **Breadboard one piece <br /> **5*7 lattice one<br /> <br /> ==Debug==<br /> *Prepared Work：<br /> **Test Program：'''[[File:.led_5_7_move.zip]]'''<br /> **Modulus software：'''[[File:PCtolCD.zip]]'''<br /> ===Experiment one===<br /> *Entire image switch<br /> *Principle：Display specified character in a time slot, use the for() loop to finish the switch.<br /> Step 1：Open the test program；<br /> Step 2：Compile it and select the board to download；<br /> *Note<br /> **The first for() loop uses to delay the dispaly tiem, shorter time delay and shorter the display time.<br /> **In the first for() loop, there is another for() loop, it uses to dispaly a image. Function delay() uses to set the refresh rate.<br /> **You can use the second for() loop to add more image, but need change the corresponding array data in function leddisplay().<br /> <br /> ===Experiment two===<br /> *Move the image<br /> *Principle：Use the left shift operation or right shift operation and for() loop to adjust the move speed.<br /> Step 1：Open the test program；<br /> Step 2：Compile it, select the board type and download；<br /> *Note<br /> **The first for() loop controls the movement,the second for() controls the speed and the third for() uses to display.<br /> **Change the second for() loop to adjust the move speed.<br /> **Left shift operation &quot;&lt;&lt;&quot; controls up move, right shift operation &quot;&gt;&gt;&quot; controls down move.<br /> <br /> ==Result==<br /> The first experiment completes the image switch, the second experiment completes the movement of image. Players can according to their own interest to do some more interesting animation.<br /> <br /> ==Video==<br /> |}</div>

Jasonsheng