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Commit f035faa9 authored by Sosuke Kanegae's avatar Sosuke Kanegae
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Edit week03 Add construction kit

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......@@ -356,6 +356,104 @@ I did that by writing the following line in <strong>Additional Boards Manager UR
<source src="../../images/week04/hiImsosuke.mp4" type="video/mp4">
</video>
<h4 id="customizing-the-program">Customizing the program</h4>
<p>I changed the program so that it will blink in different patterns if a vowel was typed.</p>
<p>If a vowel is typed, RGB LED will turn "cyan magenta yellow white black".
If something else (consonant, number or synbol) is typed, the RGB LED will turn "red green blue white black".</p>
<div class="highlight"><pre><span></span><code><a id="__codelineno-1-1" name="__codelineno-1-1" href="#__codelineno-1-1"></a>#include &lt;Adafruit_NeoPixel.h&gt;
<a id="__codelineno-1-2" name="__codelineno-1-2" href="#__codelineno-1-2"></a>//
<a id="__codelineno-1-3" name="__codelineno-1-3" href="#__codelineno-1-3"></a>// globals
<a id="__codelineno-1-4" name="__codelineno-1-4" href="#__codelineno-1-4"></a>//
<a id="__codelineno-1-5" name="__codelineno-1-5" href="#__codelineno-1-5"></a>#define numpixels 1
<a id="__codelineno-1-6" name="__codelineno-1-6" href="#__codelineno-1-6"></a>#define pixelpower 11
<a id="__codelineno-1-7" name="__codelineno-1-7" href="#__codelineno-1-7"></a>#define pixelpin 12
<a id="__codelineno-1-8" name="__codelineno-1-8" href="#__codelineno-1-8"></a>#define bufsize 25
<a id="__codelineno-1-9" name="__codelineno-1-9" href="#__codelineno-1-9"></a>char buf[bufsize];
<a id="__codelineno-1-10" name="__codelineno-1-10" href="#__codelineno-1-10"></a>int count=0;
<a id="__codelineno-1-11" name="__codelineno-1-11" href="#__codelineno-1-11"></a>//
<a id="__codelineno-1-12" name="__codelineno-1-12" href="#__codelineno-1-12"></a>// setup
<a id="__codelineno-1-13" name="__codelineno-1-13" href="#__codelineno-1-13"></a>//
<a id="__codelineno-1-14" name="__codelineno-1-14" href="#__codelineno-1-14"></a>Adafruit_NeoPixel pixel(numpixels,pixelpin,NEO_GRB+NEO_KHZ800);
<a id="__codelineno-1-15" name="__codelineno-1-15" href="#__codelineno-1-15"></a>void setup() {
<a id="__codelineno-1-16" name="__codelineno-1-16" href="#__codelineno-1-16"></a> Serial.begin();
<a id="__codelineno-1-17" name="__codelineno-1-17" href="#__codelineno-1-17"></a> pixel.begin();
<a id="__codelineno-1-18" name="__codelineno-1-18" href="#__codelineno-1-18"></a> pinMode(pixelpower,OUTPUT);
<a id="__codelineno-1-19" name="__codelineno-1-19" href="#__codelineno-1-19"></a> digitalWrite(pixelpower,HIGH);
<a id="__codelineno-1-20" name="__codelineno-1-20" href="#__codelineno-1-20"></a> }
<a id="__codelineno-1-21" name="__codelineno-1-21" href="#__codelineno-1-21"></a>//
<a id="__codelineno-1-22" name="__codelineno-1-22" href="#__codelineno-1-22"></a>// main loop
<a id="__codelineno-1-23" name="__codelineno-1-23" href="#__codelineno-1-23"></a>//
<a id="__codelineno-1-24" name="__codelineno-1-24" href="#__codelineno-1-24"></a>void loop() {
<a id="__codelineno-1-25" name="__codelineno-1-25" href="#__codelineno-1-25"></a> char chr;
<a id="__codelineno-1-26" name="__codelineno-1-26" href="#__codelineno-1-26"></a> //
<a id="__codelineno-1-27" name="__codelineno-1-27" href="#__codelineno-1-27"></a> // check for a char
<a id="__codelineno-1-28" name="__codelineno-1-28" href="#__codelineno-1-28"></a> //
<a id="__codelineno-1-29" name="__codelineno-1-29" href="#__codelineno-1-29"></a> if (Serial.available()) {
<a id="__codelineno-1-30" name="__codelineno-1-30" href="#__codelineno-1-30"></a> //
<a id="__codelineno-1-31" name="__codelineno-1-31" href="#__codelineno-1-31"></a> // read, save, and send char
<a id="__codelineno-1-32" name="__codelineno-1-32" href="#__codelineno-1-32"></a> //
<a id="__codelineno-1-33" name="__codelineno-1-33" href="#__codelineno-1-33"></a> chr = Serial.read();
<a id="__codelineno-1-34" name="__codelineno-1-34" href="#__codelineno-1-34"></a> buf[count] = chr;
<a id="__codelineno-1-35" name="__codelineno-1-35" href="#__codelineno-1-35"></a> count += 1;
<a id="__codelineno-1-36" name="__codelineno-1-36" href="#__codelineno-1-36"></a> buf[count] = 0;
<a id="__codelineno-1-37" name="__codelineno-1-37" href="#__codelineno-1-37"></a> if (count == (bufsize-1))
<a id="__codelineno-1-38" name="__codelineno-1-38" href="#__codelineno-1-38"></a> count = 0;
<a id="__codelineno-1-39" name="__codelineno-1-39" href="#__codelineno-1-39"></a> Serial.print(&quot;hello.RP2040-XIAO.blink-echo.ino: you typed &quot;);
<a id="__codelineno-1-40" name="__codelineno-1-40" href="#__codelineno-1-40"></a> Serial.println(buf);
<a id="__codelineno-1-41" name="__codelineno-1-41" href="#__codelineno-1-41"></a> if (chr == &#39;a&#39; || chr == &#39;e&#39; || chr == &#39;i&#39; || chr == &#39;o&#39; || chr == &#39;u&#39;){
<a id="__codelineno-1-42" name="__codelineno-1-42" href="#__codelineno-1-42"></a> //
<a id="__codelineno-1-43" name="__codelineno-1-43" href="#__codelineno-1-43"></a> // blink LED cyan magenta yellow white black
<a id="__codelineno-1-44" name="__codelineno-1-44" href="#__codelineno-1-44"></a> //
<a id="__codelineno-1-45" name="__codelineno-1-45" href="#__codelineno-1-45"></a> pixel.setPixelColor(0,pixel.Color(0,255,255));
<a id="__codelineno-1-46" name="__codelineno-1-46" href="#__codelineno-1-46"></a> pixel.show();
<a id="__codelineno-1-47" name="__codelineno-1-47" href="#__codelineno-1-47"></a> delay(100);
<a id="__codelineno-1-48" name="__codelineno-1-48" href="#__codelineno-1-48"></a> //
<a id="__codelineno-1-49" name="__codelineno-1-49" href="#__codelineno-1-49"></a> pixel.setPixelColor(0,pixel.Color(255,0,255));
<a id="__codelineno-1-50" name="__codelineno-1-50" href="#__codelineno-1-50"></a> pixel.show();
<a id="__codelineno-1-51" name="__codelineno-1-51" href="#__codelineno-1-51"></a> delay(100);
<a id="__codelineno-1-52" name="__codelineno-1-52" href="#__codelineno-1-52"></a> //
<a id="__codelineno-1-53" name="__codelineno-1-53" href="#__codelineno-1-53"></a> pixel.setPixelColor(0,pixel.Color(255,255,0));
<a id="__codelineno-1-54" name="__codelineno-1-54" href="#__codelineno-1-54"></a> pixel.show();
<a id="__codelineno-1-55" name="__codelineno-1-55" href="#__codelineno-1-55"></a> delay(100);
<a id="__codelineno-1-56" name="__codelineno-1-56" href="#__codelineno-1-56"></a> //
<a id="__codelineno-1-57" name="__codelineno-1-57" href="#__codelineno-1-57"></a> pixel.setPixelColor(0,pixel.Color(255,255,255));
<a id="__codelineno-1-58" name="__codelineno-1-58" href="#__codelineno-1-58"></a> pixel.show();
<a id="__codelineno-1-59" name="__codelineno-1-59" href="#__codelineno-1-59"></a> delay(100);
<a id="__codelineno-1-60" name="__codelineno-1-60" href="#__codelineno-1-60"></a> //
<a id="__codelineno-1-61" name="__codelineno-1-61" href="#__codelineno-1-61"></a> pixel.setPixelColor(0,pixel.Color(0,0,0));
<a id="__codelineno-1-62" name="__codelineno-1-62" href="#__codelineno-1-62"></a> pixel.show();
<a id="__codelineno-1-63" name="__codelineno-1-63" href="#__codelineno-1-63"></a> }else{
<a id="__codelineno-1-64" name="__codelineno-1-64" href="#__codelineno-1-64"></a> //
<a id="__codelineno-1-65" name="__codelineno-1-65" href="#__codelineno-1-65"></a> // blink LED red green blue white black
<a id="__codelineno-1-66" name="__codelineno-1-66" href="#__codelineno-1-66"></a> //
<a id="__codelineno-1-67" name="__codelineno-1-67" href="#__codelineno-1-67"></a> pixel.setPixelColor(0,pixel.Color(255,0,0));
<a id="__codelineno-1-68" name="__codelineno-1-68" href="#__codelineno-1-68"></a> pixel.show();
<a id="__codelineno-1-69" name="__codelineno-1-69" href="#__codelineno-1-69"></a> delay(100);
<a id="__codelineno-1-70" name="__codelineno-1-70" href="#__codelineno-1-70"></a> //
<a id="__codelineno-1-71" name="__codelineno-1-71" href="#__codelineno-1-71"></a> pixel.setPixelColor(0,pixel.Color(0,255,0));
<a id="__codelineno-1-72" name="__codelineno-1-72" href="#__codelineno-1-72"></a> pixel.show();
<a id="__codelineno-1-73" name="__codelineno-1-73" href="#__codelineno-1-73"></a> delay(100);
<a id="__codelineno-1-74" name="__codelineno-1-74" href="#__codelineno-1-74"></a> //
<a id="__codelineno-1-75" name="__codelineno-1-75" href="#__codelineno-1-75"></a> pixel.setPixelColor(0,pixel.Color(0,0,255));
<a id="__codelineno-1-76" name="__codelineno-1-76" href="#__codelineno-1-76"></a> pixel.show();
<a id="__codelineno-1-77" name="__codelineno-1-77" href="#__codelineno-1-77"></a> delay(100);
<a id="__codelineno-1-78" name="__codelineno-1-78" href="#__codelineno-1-78"></a> //
<a id="__codelineno-1-79" name="__codelineno-1-79" href="#__codelineno-1-79"></a> pixel.setPixelColor(0,pixel.Color(255,255,255));
<a id="__codelineno-1-80" name="__codelineno-1-80" href="#__codelineno-1-80"></a> pixel.show();
<a id="__codelineno-1-81" name="__codelineno-1-81" href="#__codelineno-1-81"></a> delay(100);
<a id="__codelineno-1-82" name="__codelineno-1-82" href="#__codelineno-1-82"></a> //
<a id="__codelineno-1-83" name="__codelineno-1-83" href="#__codelineno-1-83"></a> pixel.setPixelColor(0,pixel.Color(0,0,0));
<a id="__codelineno-1-84" name="__codelineno-1-84" href="#__codelineno-1-84"></a> pixel.show();
<a id="__codelineno-1-85" name="__codelineno-1-85" href="#__codelineno-1-85"></a> }
<a id="__codelineno-1-86" name="__codelineno-1-86" href="#__codelineno-1-86"></a> pixel.show();
<a id="__codelineno-1-87" name="__codelineno-1-87" href="#__codelineno-1-87"></a> }
<a id="__codelineno-1-88" name="__codelineno-1-88" href="#__codelineno-1-88"></a> }
</code></pre></div>
<p>The program suceeded like this:</p>
<video width="100%" controls>
<source src="../../images/week04/blink_vowel.mp4" type="video/mp4">
</video>
<h2 id="3-compare-several-arcchitectures">3. Compare several arcchitectures</h2></div>
</div>
</div>
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<!--
MkDocs version : 1.4.2
Build Date UTC : 2023-02-20 21:45:56.760807+00:00
Build Date UTC : 2023-02-20 22:16:40.434139+00:00
-->
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