kopia lustrzana https://github.com/russhughes/st7789py_mpy
776 wiersze
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776 wiersze
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<li class="toctree-l1"><a class="reference internal" href="index.html">st7789py Driver</a></li>
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<li class="toctree-l1 current"><a class="current reference internal" href="#">Example Programs</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="#ttgo-lines-py">ttgo_lines.py</a></li>
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<li class="toctree-l2"><a class="reference internal" href="#ttgo-hello-py">ttgo_hello.py</a></li>
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<li class="toctree-l2"><a class="reference internal" href="#ttgo-fonts-py">ttgo_fonts.py</a></li>
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<li class="toctree-l2"><a class="reference internal" href="#ttgo-scroll-py">ttgo_scroll.py</a></li>
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<li class="toctree-l2"><a class="reference internal" href="#toasters-py">toasters.py</a></li>
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<li class="toctree-l2"><a class="reference internal" href="#chango-py">chango.py</a></li>
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<li class="toctree-l2"><a class="reference internal" href="#noto-fonts-py">noto_fonts.py</a></li>
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<div class="section" id="example-programs">
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<h1>Example Programs<a class="headerlink" href="#example-programs" title="Permalink to this headline">¶</a></h1>
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<p>These examples run on the LilyGo TTGO-T-Display available from the usual
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locations. See <a class="reference external" href="https://github.com/Xinyuan-LilyGO/TTGO-T-Display">https://github.com/Xinyuan-LilyGO/TTGO-T-Display</a> for more
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information.</p>
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<div class="section" id="ttgo-lines-py">
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<h2>ttgo_lines.py<a class="headerlink" href="#ttgo-lines-py" title="Permalink to this headline">¶</a></h2>
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<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="linenos"> 1</span><span class="sd">"""</span>
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<span class="linenos"> 2</span><span class="sd">lines.py</span>
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<span class="linenos"> 3</span>
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<span class="linenos"> 4</span><span class="sd"> Draws lines and rectangles in random colors at random locations on the</span>
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<span class="linenos"> 5</span><span class="sd"> display.</span>
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<span class="linenos"> 6</span>
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<span class="linenos"> 7</span><span class="sd">"""</span>
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<span class="linenos"> 8</span><span class="kn">import</span> <span class="nn">random</span>
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<span class="linenos"> 9</span><span class="kn">from</span> <span class="nn">machine</span> <span class="kn">import</span> <span class="n">Pin</span><span class="p">,</span> <span class="n">SoftSPI</span>
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<span class="linenos">10</span><span class="kn">import</span> <span class="nn">st7789py</span> <span class="k">as</span> <span class="nn">st7789</span>
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<span class="linenos">11</span>
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<span class="linenos">12</span>
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<span class="linenos">13</span><span class="k">def</span> <span class="nf">main</span><span class="p">():</span>
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<span class="linenos">14</span> <span class="n">spi</span> <span class="o">=</span> <span class="n">SoftSPI</span><span class="p">(</span>
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<span class="linenos">15</span> <span class="n">baudrate</span><span class="o">=</span><span class="mi">20000000</span><span class="p">,</span>
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<span class="linenos">16</span> <span class="n">polarity</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span>
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<span class="linenos">17</span> <span class="n">phase</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
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<span class="linenos">18</span> <span class="n">sck</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">18</span><span class="p">),</span>
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<span class="linenos">19</span> <span class="n">mosi</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">19</span><span class="p">),</span>
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<span class="linenos">20</span> <span class="n">miso</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">13</span><span class="p">))</span>
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<span class="linenos">21</span>
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<span class="linenos">22</span> <span class="n">tft</span> <span class="o">=</span> <span class="n">st7789</span><span class="o">.</span><span class="n">ST7789</span><span class="p">(</span>
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<span class="linenos">23</span> <span class="n">spi</span><span class="p">,</span>
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<span class="linenos">24</span> <span class="mi">135</span><span class="p">,</span>
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<span class="linenos">25</span> <span class="mi">240</span><span class="p">,</span>
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<span class="linenos">26</span> <span class="n">reset</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">23</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
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<span class="linenos">27</span> <span class="n">cs</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">5</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
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<span class="linenos">28</span> <span class="n">dc</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">16</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
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<span class="linenos">29</span> <span class="n">backlight</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">4</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
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<span class="linenos">30</span> <span class="n">rotation</span><span class="o">=</span><span class="mi">0</span><span class="p">)</span>
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<span class="linenos">31</span>
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<span class="linenos">32</span> <span class="n">tft</span><span class="o">.</span><span class="n">fill</span><span class="p">(</span><span class="n">st7789</span><span class="o">.</span><span class="n">BLACK</span><span class="p">)</span>
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<span class="linenos">33</span>
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<span class="linenos">34</span> <span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
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<span class="linenos">35</span> <span class="n">tft</span><span class="o">.</span><span class="n">line</span><span class="p">(</span>
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<span class="linenos">36</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">tft</span><span class="o">.</span><span class="n">width</span><span class="p">),</span>
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<span class="linenos">37</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">tft</span><span class="o">.</span><span class="n">height</span><span class="p">),</span>
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<span class="linenos">38</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">tft</span><span class="o">.</span><span class="n">width</span><span class="p">),</span>
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<span class="linenos">39</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">tft</span><span class="o">.</span><span class="n">height</span><span class="p">),</span>
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<span class="linenos">40</span> <span class="n">st7789</span><span class="o">.</span><span class="n">color565</span><span class="p">(</span>
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<span class="linenos">41</span> <span class="n">random</span><span class="o">.</span><span class="n">getrandbits</span><span class="p">(</span><span class="mi">8</span><span class="p">),</span>
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<span class="linenos">42</span> <span class="n">random</span><span class="o">.</span><span class="n">getrandbits</span><span class="p">(</span><span class="mi">8</span><span class="p">),</span>
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<span class="linenos">43</span> <span class="n">random</span><span class="o">.</span><span class="n">getrandbits</span><span class="p">(</span><span class="mi">8</span><span class="p">)</span>
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<span class="linenos">44</span> <span class="p">)</span>
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<span class="linenos">45</span> <span class="p">)</span>
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<span class="linenos">46</span>
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<span class="linenos">47</span> <span class="n">width</span> <span class="o">=</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">tft</span><span class="o">.</span><span class="n">width</span> <span class="o">//</span> <span class="mi">2</span><span class="p">)</span>
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<span class="linenos">48</span> <span class="n">height</span> <span class="o">=</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">tft</span><span class="o">.</span><span class="n">height</span> <span class="o">//</span> <span class="mi">2</span><span class="p">)</span>
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<span class="linenos">49</span> <span class="n">col</span> <span class="o">=</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">tft</span><span class="o">.</span><span class="n">width</span> <span class="o">-</span> <span class="n">width</span><span class="p">)</span>
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<span class="linenos">50</span> <span class="n">row</span> <span class="o">=</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">tft</span><span class="o">.</span><span class="n">height</span> <span class="o">-</span> <span class="n">height</span><span class="p">)</span>
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<span class="linenos">51</span> <span class="n">tft</span><span class="o">.</span><span class="n">fill_rect</span><span class="p">(</span>
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<span class="linenos">52</span> <span class="n">col</span><span class="p">,</span>
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<span class="linenos">53</span> <span class="n">row</span><span class="p">,</span>
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<span class="linenos">54</span> <span class="n">width</span><span class="p">,</span>
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<span class="linenos">55</span> <span class="n">height</span><span class="p">,</span>
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<span class="linenos">56</span> <span class="n">st7789</span><span class="o">.</span><span class="n">color565</span><span class="p">(</span>
|
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<span class="linenos">57</span> <span class="n">random</span><span class="o">.</span><span class="n">getrandbits</span><span class="p">(</span><span class="mi">8</span><span class="p">),</span>
|
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<span class="linenos">58</span> <span class="n">random</span><span class="o">.</span><span class="n">getrandbits</span><span class="p">(</span><span class="mi">8</span><span class="p">),</span>
|
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<span class="linenos">59</span> <span class="n">random</span><span class="o">.</span><span class="n">getrandbits</span><span class="p">(</span><span class="mi">8</span><span class="p">)</span>
|
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<span class="linenos">60</span> <span class="p">)</span>
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<span class="linenos">61</span> <span class="p">)</span>
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<span class="linenos">62</span>
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<span class="linenos">63</span>
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<span class="linenos">64</span><span class="n">main</span><span class="p">()</span>
|
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</pre></div>
|
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</div>
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</div>
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<div class="section" id="ttgo-hello-py">
|
||
<h2>ttgo_hello.py<a class="headerlink" href="#ttgo-hello-py" title="Permalink to this headline">¶</a></h2>
|
||
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="linenos"> 1</span><span class="sd">"""</span>
|
||
<span class="linenos"> 2</span><span class="sd">ttgo_hello.py</span>
|
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<span class="linenos"> 3</span>
|
||
<span class="linenos"> 4</span><span class="sd"> Writes "Hello!" in random colors at random locations on a</span>
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<span class="linenos"> 5</span><span class="sd"> LILYGO® TTGO T-Display.</span>
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<span class="linenos"> 6</span>
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<span class="linenos"> 7</span><span class="sd"> https://www.youtube.com/watch?v=atBa0BYPAAc</span>
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||
<span class="linenos"> 8</span>
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<span class="linenos"> 9</span><span class="sd">"""</span>
|
||
<span class="linenos">10</span><span class="kn">import</span> <span class="nn">random</span>
|
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<span class="linenos">11</span><span class="kn">from</span> <span class="nn">machine</span> <span class="kn">import</span> <span class="n">Pin</span><span class="p">,</span> <span class="n">SoftSPI</span>
|
||
<span class="linenos">12</span><span class="kn">import</span> <span class="nn">st7789py</span> <span class="k">as</span> <span class="nn">st7789</span>
|
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<span class="linenos">13</span>
|
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<span class="linenos">14</span><span class="c1"># Choose a font</span>
|
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<span class="linenos">15</span>
|
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<span class="linenos">16</span><span class="c1"># from romfonts import vga1_8x8 as font</span>
|
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<span class="linenos">17</span><span class="c1"># from romfonts import vga2_8x8 as font</span>
|
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<span class="linenos">18</span><span class="c1"># from romfonts import vga1_8x16 as font</span>
|
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<span class="linenos">19</span><span class="c1"># from romfonts import vga2_8x16 as font</span>
|
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<span class="linenos">20</span><span class="c1"># from romfonts import vga1_16x16 as font</span>
|
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<span class="linenos">21</span><span class="c1"># from romfonts import vga1_bold_16x16 as font</span>
|
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<span class="linenos">22</span><span class="c1"># from romfonts import vga2_16x16 as font</span>
|
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<span class="linenos">23</span><span class="c1"># from romfonts import vga2_bold_16x16 as font</span>
|
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<span class="linenos">24</span><span class="c1"># from romfonts import vga1_16x32 as font</span>
|
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<span class="linenos">25</span><span class="c1"># from romfonts import vga1_bold_16x32 as font</span>
|
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<span class="linenos">26</span><span class="c1"># from romfonts import vga2_16x32 as font</span>
|
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<span class="linenos">27</span><span class="kn">from</span> <span class="nn">romfonts</span> <span class="kn">import</span> <span class="n">vga2_bold_16x32</span> <span class="k">as</span> <span class="n">font</span>
|
||
<span class="linenos">28</span>
|
||
<span class="linenos">29</span>
|
||
<span class="linenos">30</span><span class="k">def</span> <span class="nf">main</span><span class="p">():</span>
|
||
<span class="linenos">31</span> <span class="n">spi</span> <span class="o">=</span> <span class="n">SoftSPI</span><span class="p">(</span>
|
||
<span class="linenos">32</span> <span class="n">baudrate</span><span class="o">=</span><span class="mi">20000000</span><span class="p">,</span>
|
||
<span class="linenos">33</span> <span class="n">polarity</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span>
|
||
<span class="linenos">34</span> <span class="n">phase</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
|
||
<span class="linenos">35</span> <span class="n">sck</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">18</span><span class="p">),</span>
|
||
<span class="linenos">36</span> <span class="n">mosi</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">19</span><span class="p">),</span>
|
||
<span class="linenos">37</span> <span class="n">miso</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">13</span><span class="p">))</span>
|
||
<span class="linenos">38</span>
|
||
<span class="linenos">39</span> <span class="n">tft</span> <span class="o">=</span> <span class="n">st7789</span><span class="o">.</span><span class="n">ST7789</span><span class="p">(</span>
|
||
<span class="linenos">40</span> <span class="n">spi</span><span class="p">,</span>
|
||
<span class="linenos">41</span> <span class="mi">135</span><span class="p">,</span>
|
||
<span class="linenos">42</span> <span class="mi">240</span><span class="p">,</span>
|
||
<span class="linenos">43</span> <span class="n">reset</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">23</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">44</span> <span class="n">cs</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">5</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">45</span> <span class="n">dc</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">16</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">46</span> <span class="n">backlight</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">4</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">47</span> <span class="n">rotation</span><span class="o">=</span><span class="mi">0</span><span class="p">)</span>
|
||
<span class="linenos">48</span>
|
||
<span class="linenos">49</span> <span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||
<span class="linenos">50</span> <span class="k">for</span> <span class="n">rotation</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">4</span><span class="p">):</span>
|
||
<span class="linenos">51</span> <span class="n">tft</span><span class="o">.</span><span class="n">rotation</span><span class="p">(</span><span class="n">rotation</span><span class="p">)</span>
|
||
<span class="linenos">52</span> <span class="n">tft</span><span class="o">.</span><span class="n">fill</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
|
||
<span class="linenos">53</span> <span class="n">col_max</span> <span class="o">=</span> <span class="n">tft</span><span class="o">.</span><span class="n">width</span> <span class="o">-</span> <span class="n">font</span><span class="o">.</span><span class="n">WIDTH</span><span class="o">*</span><span class="mi">6</span>
|
||
<span class="linenos">54</span> <span class="n">row_max</span> <span class="o">=</span> <span class="n">tft</span><span class="o">.</span><span class="n">height</span> <span class="o">-</span> <span class="n">font</span><span class="o">.</span><span class="n">HEIGHT</span>
|
||
<span class="linenos">55</span>
|
||
<span class="linenos">56</span> <span class="k">for</span> <span class="n">_</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">100</span><span class="p">):</span>
|
||
<span class="linenos">57</span> <span class="n">tft</span><span class="o">.</span><span class="n">text</span><span class="p">(</span>
|
||
<span class="linenos">58</span> <span class="n">font</span><span class="p">,</span>
|
||
<span class="linenos">59</span> <span class="s2">"Hello!"</span><span class="p">,</span>
|
||
<span class="linenos">60</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">col_max</span><span class="p">),</span>
|
||
<span class="linenos">61</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">row_max</span><span class="p">),</span>
|
||
<span class="linenos">62</span> <span class="n">st7789</span><span class="o">.</span><span class="n">color565</span><span class="p">(</span>
|
||
<span class="linenos">63</span> <span class="n">random</span><span class="o">.</span><span class="n">getrandbits</span><span class="p">(</span><span class="mi">8</span><span class="p">),</span>
|
||
<span class="linenos">64</span> <span class="n">random</span><span class="o">.</span><span class="n">getrandbits</span><span class="p">(</span><span class="mi">8</span><span class="p">),</span>
|
||
<span class="linenos">65</span> <span class="n">random</span><span class="o">.</span><span class="n">getrandbits</span><span class="p">(</span><span class="mi">8</span><span class="p">)),</span>
|
||
<span class="linenos">66</span> <span class="n">st7789</span><span class="o">.</span><span class="n">color565</span><span class="p">(</span>
|
||
<span class="linenos">67</span> <span class="n">random</span><span class="o">.</span><span class="n">getrandbits</span><span class="p">(</span><span class="mi">8</span><span class="p">),</span>
|
||
<span class="linenos">68</span> <span class="n">random</span><span class="o">.</span><span class="n">getrandbits</span><span class="p">(</span><span class="mi">8</span><span class="p">),</span>
|
||
<span class="linenos">69</span> <span class="n">random</span><span class="o">.</span><span class="n">getrandbits</span><span class="p">(</span><span class="mi">8</span><span class="p">))</span>
|
||
<span class="linenos">70</span> <span class="p">)</span>
|
||
<span class="linenos">71</span>
|
||
<span class="linenos">72</span>
|
||
<span class="linenos">73</span><span class="n">main</span><span class="p">()</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="ttgo-fonts-py">
|
||
<h2>ttgo_fonts.py<a class="headerlink" href="#ttgo-fonts-py" title="Permalink to this headline">¶</a></h2>
|
||
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="linenos"> 1</span><span class="sd">"""</span>
|
||
<span class="linenos"> 2</span><span class="sd">ttgo_fonts.py</span>
|
||
<span class="linenos"> 3</span>
|
||
<span class="linenos"> 4</span><span class="sd"> Pages through all characters of four fonts on the LILYGO® TTGO T-Display.</span>
|
||
<span class="linenos"> 5</span>
|
||
<span class="linenos"> 6</span><span class="sd"> https://www.youtube.com/watch?v=2cnAhEucPD4</span>
|
||
<span class="linenos"> 7</span>
|
||
<span class="linenos"> 8</span><span class="sd">"""</span>
|
||
<span class="linenos"> 9</span><span class="kn">import</span> <span class="nn">utime</span>
|
||
<span class="linenos">10</span><span class="kn">from</span> <span class="nn">machine</span> <span class="kn">import</span> <span class="n">Pin</span><span class="p">,</span> <span class="n">SoftSPI</span>
|
||
<span class="linenos">11</span><span class="kn">import</span> <span class="nn">st7789py</span> <span class="k">as</span> <span class="nn">st7789</span>
|
||
<span class="linenos">12</span>
|
||
<span class="linenos">13</span><span class="c1"># Choose fonts</span>
|
||
<span class="linenos">14</span>
|
||
<span class="linenos">15</span><span class="c1"># from romfonts import vga1_8x8 as font</span>
|
||
<span class="linenos">16</span><span class="kn">from</span> <span class="nn">romfonts</span> <span class="kn">import</span> <span class="n">vga2_8x8</span> <span class="k">as</span> <span class="n">font1</span>
|
||
<span class="linenos">17</span><span class="c1"># from romfonts import vga1_8x16 as font</span>
|
||
<span class="linenos">18</span><span class="kn">from</span> <span class="nn">romfonts</span> <span class="kn">import</span> <span class="n">vga2_8x16</span> <span class="k">as</span> <span class="n">font2</span>
|
||
<span class="linenos">19</span><span class="c1"># from romfonts import vga1_16x16 as font</span>
|
||
<span class="linenos">20</span><span class="c1"># from romfonts import vga1_bold_16x16 as font</span>
|
||
<span class="linenos">21</span><span class="c1"># from romfonts import vga2_16x16 as font</span>
|
||
<span class="linenos">22</span><span class="kn">from</span> <span class="nn">romfonts</span> <span class="kn">import</span> <span class="n">vga2_bold_16x16</span> <span class="k">as</span> <span class="n">font3</span>
|
||
<span class="linenos">23</span><span class="c1"># from romfonts import vga1_16x32 as font</span>
|
||
<span class="linenos">24</span><span class="c1"># from romfonts import vga1_bold_16x32 as font</span>
|
||
<span class="linenos">25</span><span class="c1"># from romfonts import vga2_16x32 as font</span>
|
||
<span class="linenos">26</span><span class="kn">from</span> <span class="nn">romfonts</span> <span class="kn">import</span> <span class="n">vga2_bold_16x32</span> <span class="k">as</span> <span class="n">font4</span>
|
||
<span class="linenos">27</span>
|
||
<span class="linenos">28</span>
|
||
<span class="linenos">29</span><span class="k">def</span> <span class="nf">main</span><span class="p">():</span>
|
||
<span class="linenos">30</span> <span class="n">spi</span> <span class="o">=</span> <span class="n">SoftSPI</span><span class="p">(</span>
|
||
<span class="linenos">31</span> <span class="n">baudrate</span><span class="o">=</span><span class="mi">20000000</span><span class="p">,</span>
|
||
<span class="linenos">32</span> <span class="n">polarity</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span>
|
||
<span class="linenos">33</span> <span class="n">phase</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
|
||
<span class="linenos">34</span> <span class="n">sck</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">18</span><span class="p">),</span>
|
||
<span class="linenos">35</span> <span class="n">mosi</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">19</span><span class="p">),</span>
|
||
<span class="linenos">36</span> <span class="n">miso</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">13</span><span class="p">))</span>
|
||
<span class="linenos">37</span>
|
||
<span class="linenos">38</span> <span class="n">tft</span> <span class="o">=</span> <span class="n">st7789</span><span class="o">.</span><span class="n">ST7789</span><span class="p">(</span>
|
||
<span class="linenos">39</span> <span class="n">spi</span><span class="p">,</span>
|
||
<span class="linenos">40</span> <span class="mi">135</span><span class="p">,</span>
|
||
<span class="linenos">41</span> <span class="mi">240</span><span class="p">,</span>
|
||
<span class="linenos">42</span> <span class="n">reset</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">23</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">43</span> <span class="n">cs</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">5</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">44</span> <span class="n">dc</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">16</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">45</span> <span class="n">backlight</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">4</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">46</span> <span class="n">rotation</span><span class="o">=</span><span class="mi">0</span><span class="p">)</span>
|
||
<span class="linenos">47</span>
|
||
<span class="linenos">48</span> <span class="n">tft</span><span class="o">.</span><span class="n">vscrdef</span><span class="p">(</span><span class="mi">40</span><span class="p">,</span> <span class="mi">240</span><span class="p">,</span> <span class="mi">40</span><span class="p">)</span>
|
||
<span class="linenos">49</span>
|
||
<span class="linenos">50</span> <span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||
<span class="linenos">51</span> <span class="k">for</span> <span class="n">font</span> <span class="ow">in</span> <span class="p">(</span><span class="n">font1</span><span class="p">,</span> <span class="n">font2</span><span class="p">,</span> <span class="n">font3</span><span class="p">,</span> <span class="n">font4</span><span class="p">):</span>
|
||
<span class="linenos">52</span> <span class="n">tft</span><span class="o">.</span><span class="n">fill</span><span class="p">(</span><span class="n">st7789</span><span class="o">.</span><span class="n">BLUE</span><span class="p">)</span>
|
||
<span class="linenos">53</span> <span class="n">line</span> <span class="o">=</span> <span class="mi">0</span>
|
||
<span class="linenos">54</span> <span class="n">col</span> <span class="o">=</span> <span class="mi">0</span>
|
||
<span class="linenos">55</span>
|
||
<span class="linenos">56</span> <span class="k">for</span> <span class="n">char</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">font</span><span class="o">.</span><span class="n">FIRST</span><span class="p">,</span> <span class="n">font</span><span class="o">.</span><span class="n">LAST</span><span class="p">):</span>
|
||
<span class="linenos">57</span> <span class="n">tft</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="n">font</span><span class="p">,</span> <span class="nb">chr</span><span class="p">(</span><span class="n">char</span><span class="p">),</span> <span class="n">col</span><span class="p">,</span> <span class="n">line</span><span class="p">,</span> <span class="n">st7789</span><span class="o">.</span><span class="n">WHITE</span><span class="p">,</span> <span class="n">st7789</span><span class="o">.</span><span class="n">BLUE</span><span class="p">)</span>
|
||
<span class="linenos">58</span> <span class="n">col</span> <span class="o">+=</span> <span class="n">font</span><span class="o">.</span><span class="n">WIDTH</span>
|
||
<span class="linenos">59</span> <span class="k">if</span> <span class="n">col</span> <span class="o">></span> <span class="n">tft</span><span class="o">.</span><span class="n">width</span> <span class="o">-</span> <span class="n">font</span><span class="o">.</span><span class="n">WIDTH</span><span class="p">:</span>
|
||
<span class="linenos">60</span> <span class="n">col</span> <span class="o">=</span> <span class="mi">0</span>
|
||
<span class="linenos">61</span> <span class="n">line</span> <span class="o">+=</span> <span class="n">font</span><span class="o">.</span><span class="n">HEIGHT</span>
|
||
<span class="linenos">62</span>
|
||
<span class="linenos">63</span> <span class="k">if</span> <span class="n">line</span> <span class="o">></span> <span class="n">tft</span><span class="o">.</span><span class="n">height</span><span class="o">-</span><span class="n">font</span><span class="o">.</span><span class="n">HEIGHT</span><span class="p">:</span>
|
||
<span class="linenos">64</span> <span class="n">utime</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="mi">3</span><span class="p">)</span>
|
||
<span class="linenos">65</span> <span class="n">tft</span><span class="o">.</span><span class="n">fill</span><span class="p">(</span><span class="n">st7789</span><span class="o">.</span><span class="n">BLUE</span><span class="p">)</span>
|
||
<span class="linenos">66</span> <span class="n">line</span> <span class="o">=</span> <span class="mi">0</span>
|
||
<span class="linenos">67</span> <span class="n">col</span> <span class="o">=</span> <span class="mi">0</span>
|
||
<span class="linenos">68</span>
|
||
<span class="linenos">69</span> <span class="n">utime</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="mi">3</span><span class="p">)</span>
|
||
<span class="linenos">70</span>
|
||
<span class="linenos">71</span>
|
||
<span class="linenos">72</span><span class="n">main</span><span class="p">()</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="ttgo-scroll-py">
|
||
<h2>ttgo_scroll.py<a class="headerlink" href="#ttgo-scroll-py" title="Permalink to this headline">¶</a></h2>
|
||
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="linenos"> 1</span><span class="sd">"""</span>
|
||
<span class="linenos"> 2</span><span class="sd">ttgo_fonts.py</span>
|
||
<span class="linenos"> 3</span>
|
||
<span class="linenos"> 4</span><span class="sd"> Smoothly scrolls all font characters up the screen on the LILYGO® TTGO</span>
|
||
<span class="linenos"> 5</span><span class="sd"> T-Display. Only works with fonts with heights that are even multiples of</span>
|
||
<span class="linenos"> 6</span><span class="sd"> the screen height, (i.e. 8 or 16 pixels high)</span>
|
||
<span class="linenos"> 7</span>
|
||
<span class="linenos"> 8</span><span class="sd">"""</span>
|
||
<span class="linenos"> 9</span><span class="kn">import</span> <span class="nn">utime</span>
|
||
<span class="linenos">10</span><span class="kn">import</span> <span class="nn">random</span>
|
||
<span class="linenos">11</span><span class="kn">from</span> <span class="nn">machine</span> <span class="kn">import</span> <span class="n">Pin</span><span class="p">,</span> <span class="n">SoftSPI</span>
|
||
<span class="linenos">12</span><span class="kn">import</span> <span class="nn">st7789py</span> <span class="k">as</span> <span class="nn">st7789</span>
|
||
<span class="linenos">13</span>
|
||
<span class="linenos">14</span><span class="c1"># choose a font</span>
|
||
<span class="linenos">15</span>
|
||
<span class="linenos">16</span><span class="c1"># from romfonts import vga1_8x8 as font</span>
|
||
<span class="linenos">17</span><span class="c1"># from romfonts import vga2_8x8 as font</span>
|
||
<span class="linenos">18</span><span class="c1"># from romfonts import vga1_8x16 as font</span>
|
||
<span class="linenos">19</span><span class="c1"># from romfonts import vga2_8x16 as font</span>
|
||
<span class="linenos">20</span><span class="c1"># from romfonts import vga1_16x16 as font</span>
|
||
<span class="linenos">21</span><span class="c1"># from romfonts import vga1_bold_16x16 as font</span>
|
||
<span class="linenos">22</span><span class="c1"># from romfonts import vga2_16x16 as font</span>
|
||
<span class="linenos">23</span><span class="kn">from</span> <span class="nn">romfonts</span> <span class="kn">import</span> <span class="n">vga2_bold_16x16</span> <span class="k">as</span> <span class="n">font</span>
|
||
<span class="linenos">24</span>
|
||
<span class="linenos">25</span>
|
||
<span class="linenos">26</span><span class="k">def</span> <span class="nf">main</span><span class="p">():</span>
|
||
<span class="linenos">27</span> <span class="n">spi</span> <span class="o">=</span> <span class="n">SoftSPI</span><span class="p">(</span>
|
||
<span class="linenos">28</span> <span class="n">baudrate</span><span class="o">=</span><span class="mi">20000000</span><span class="p">,</span>
|
||
<span class="linenos">29</span> <span class="n">polarity</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span>
|
||
<span class="linenos">30</span> <span class="n">phase</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
|
||
<span class="linenos">31</span> <span class="n">sck</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">18</span><span class="p">),</span>
|
||
<span class="linenos">32</span> <span class="n">mosi</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">19</span><span class="p">),</span>
|
||
<span class="linenos">33</span> <span class="n">miso</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">13</span><span class="p">))</span>
|
||
<span class="linenos">34</span>
|
||
<span class="linenos">35</span> <span class="n">tft</span> <span class="o">=</span> <span class="n">st7789</span><span class="o">.</span><span class="n">ST7789</span><span class="p">(</span>
|
||
<span class="linenos">36</span> <span class="n">spi</span><span class="p">,</span>
|
||
<span class="linenos">37</span> <span class="mi">135</span><span class="p">,</span>
|
||
<span class="linenos">38</span> <span class="mi">240</span><span class="p">,</span>
|
||
<span class="linenos">39</span> <span class="n">reset</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">23</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">40</span> <span class="n">cs</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">5</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">41</span> <span class="n">dc</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">16</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">42</span> <span class="n">backlight</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">4</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">43</span> <span class="n">rotation</span><span class="o">=</span><span class="mi">0</span><span class="p">)</span>
|
||
<span class="linenos">44</span>
|
||
<span class="linenos">45</span> <span class="n">last_line</span> <span class="o">=</span> <span class="n">tft</span><span class="o">.</span><span class="n">height</span> <span class="o">-</span> <span class="n">font</span><span class="o">.</span><span class="n">HEIGHT</span>
|
||
<span class="linenos">46</span> <span class="n">tfa</span> <span class="o">=</span> <span class="mi">40</span>
|
||
<span class="linenos">47</span> <span class="n">tfb</span> <span class="o">=</span> <span class="mi">40</span>
|
||
<span class="linenos">48</span> <span class="n">tft</span><span class="o">.</span><span class="n">vscrdef</span><span class="p">(</span><span class="n">tfa</span><span class="p">,</span> <span class="mi">240</span><span class="p">,</span> <span class="n">tfb</span><span class="p">)</span>
|
||
<span class="linenos">49</span>
|
||
<span class="linenos">50</span> <span class="n">tft</span><span class="o">.</span><span class="n">fill</span><span class="p">(</span><span class="n">st7789</span><span class="o">.</span><span class="n">BLUE</span><span class="p">)</span>
|
||
<span class="linenos">51</span> <span class="n">scroll</span> <span class="o">=</span> <span class="mi">0</span>
|
||
<span class="linenos">52</span> <span class="n">character</span> <span class="o">=</span> <span class="mi">0</span>
|
||
<span class="linenos">53</span> <span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||
<span class="linenos">54</span> <span class="n">tft</span><span class="o">.</span><span class="n">fill_rect</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">scroll</span><span class="p">,</span> <span class="n">tft</span><span class="o">.</span><span class="n">width</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="n">st7789</span><span class="o">.</span><span class="n">BLUE</span><span class="p">)</span>
|
||
<span class="linenos">55</span>
|
||
<span class="linenos">56</span> <span class="k">if</span> <span class="n">scroll</span> <span class="o">%</span> <span class="n">font</span><span class="o">.</span><span class="n">HEIGHT</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||
<span class="linenos">57</span> <span class="n">tft</span><span class="o">.</span><span class="n">text</span><span class="p">(</span>
|
||
<span class="linenos">58</span> <span class="n">font</span><span class="p">,</span>
|
||
<span class="linenos">59</span> <span class="s1">'</span><span class="se">\\</span><span class="s1">x</span><span class="si">{:02x}</span><span class="s1">= </span><span class="si">{:s}</span><span class="s1"> '</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">character</span><span class="p">,</span> <span class="nb">chr</span><span class="p">(</span><span class="n">character</span><span class="p">)),</span>
|
||
<span class="linenos">60</span> <span class="mi">0</span><span class="p">,</span>
|
||
<span class="linenos">61</span> <span class="p">(</span><span class="n">scroll</span> <span class="o">+</span> <span class="n">last_line</span><span class="p">)</span> <span class="o">%</span> <span class="n">tft</span><span class="o">.</span><span class="n">height</span><span class="p">,</span>
|
||
<span class="linenos">62</span> <span class="n">st7789</span><span class="o">.</span><span class="n">WHITE</span><span class="p">,</span>
|
||
<span class="linenos">63</span> <span class="n">st7789</span><span class="o">.</span><span class="n">BLUE</span><span class="p">)</span>
|
||
<span class="linenos">64</span>
|
||
<span class="linenos">65</span> <span class="n">character</span> <span class="o">=</span> <span class="n">character</span> <span class="o">+</span> <span class="mi">1</span> <span class="k">if</span> <span class="n">character</span> <span class="o"><</span> <span class="mi">256</span> <span class="k">else</span> <span class="mi">0</span>
|
||
<span class="linenos">66</span>
|
||
<span class="linenos">67</span> <span class="n">tft</span><span class="o">.</span><span class="n">vscsad</span><span class="p">(</span><span class="n">scroll</span> <span class="o">+</span> <span class="n">tfa</span><span class="p">)</span>
|
||
<span class="linenos">68</span> <span class="n">scroll</span> <span class="o">+=</span> <span class="mi">1</span>
|
||
<span class="linenos">69</span>
|
||
<span class="linenos">70</span> <span class="k">if</span> <span class="n">scroll</span> <span class="o">==</span> <span class="n">tft</span><span class="o">.</span><span class="n">height</span><span class="p">:</span>
|
||
<span class="linenos">71</span> <span class="n">scroll</span> <span class="o">=</span> <span class="mi">0</span>
|
||
<span class="linenos">72</span>
|
||
<span class="linenos">73</span> <span class="n">utime</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="mf">0.01</span><span class="p">)</span>
|
||
<span class="linenos">74</span>
|
||
<span class="linenos">75</span>
|
||
<span class="linenos">76</span><span class="n">main</span><span class="p">()</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="toasters-py">
|
||
<h2>toasters.py<a class="headerlink" href="#toasters-py" title="Permalink to this headline">¶</a></h2>
|
||
<p>Flying toasters sprite demo using bitmaps created from spritesheet using
|
||
ImageMagick’s convert and imgtobitmap.py utility. See the maketoast script in the utils directory for details.</p>
|
||
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="linenos"> 1</span><span class="sd">"""</span>
|
||
<span class="linenos"> 2</span><span class="sd">toasters.py</span>
|
||
<span class="linenos"> 3</span>
|
||
<span class="linenos"> 4</span><span class="sd"> An example using bitmap to draw sprites on the display.</span>
|
||
<span class="linenos"> 5</span>
|
||
<span class="linenos"> 6</span><span class="sd"> Spritesheet from CircuitPython_Flying_Toasters</span>
|
||
<span class="linenos"> 7</span><span class="sd"> https://learn.adafruit.com/circuitpython-sprite-animation-pendant-mario-clouds-flying-toasters</span>
|
||
<span class="linenos"> 8</span>
|
||
<span class="linenos"> 9</span><span class="sd">"""</span>
|
||
<span class="linenos">10</span>
|
||
<span class="linenos">11</span><span class="kn">import</span> <span class="nn">random</span>
|
||
<span class="linenos">12</span><span class="kn">from</span> <span class="nn">machine</span> <span class="kn">import</span> <span class="n">Pin</span><span class="p">,</span> <span class="n">SoftSPI</span>
|
||
<span class="linenos">13</span><span class="kn">import</span> <span class="nn">st7789py</span> <span class="k">as</span> <span class="nn">st7789</span>
|
||
<span class="linenos">14</span><span class="kn">import</span> <span class="nn">t1</span><span class="o">,</span> <span class="nn">t2</span><span class="o">,</span> <span class="nn">t3</span><span class="o">,</span> <span class="nn">t4</span><span class="o">,</span> <span class="nn">t5</span>
|
||
<span class="linenos">15</span>
|
||
<span class="linenos">16</span><span class="n">TOASTERS</span> <span class="o">=</span> <span class="p">[</span><span class="n">t1</span><span class="p">,</span> <span class="n">t2</span><span class="p">,</span> <span class="n">t3</span><span class="p">,</span> <span class="n">t4</span><span class="p">]</span>
|
||
<span class="linenos">17</span><span class="n">TOAST</span> <span class="o">=</span> <span class="p">[</span><span class="n">t5</span><span class="p">]</span>
|
||
<span class="linenos">18</span>
|
||
<span class="linenos">19</span>
|
||
<span class="linenos">20</span><span class="k">class</span> <span class="nc">toast</span><span class="p">():</span>
|
||
<span class="linenos">21</span> <span class="sd">'''</span>
|
||
<span class="linenos">22</span><span class="sd"> toast class to keep track of a sprites locaton and step</span>
|
||
<span class="linenos">23</span><span class="sd"> '''</span>
|
||
<span class="linenos">24</span> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">sprites</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">):</span>
|
||
<span class="linenos">25</span> <span class="bp">self</span><span class="o">.</span><span class="n">sprites</span> <span class="o">=</span> <span class="n">sprites</span>
|
||
<span class="linenos">26</span> <span class="bp">self</span><span class="o">.</span><span class="n">steps</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">sprites</span><span class="p">)</span>
|
||
<span class="linenos">27</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">x</span>
|
||
<span class="linenos">28</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">y</span>
|
||
<span class="linenos">29</span> <span class="bp">self</span><span class="o">.</span><span class="n">step</span> <span class="o">=</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">steps</span><span class="o">-</span><span class="mi">1</span><span class="p">)</span>
|
||
<span class="linenos">30</span> <span class="bp">self</span><span class="o">.</span><span class="n">speed</span> <span class="o">=</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="mi">5</span><span class="p">)</span>
|
||
<span class="linenos">31</span>
|
||
<span class="linenos">32</span> <span class="k">def</span> <span class="nf">move</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||
<span class="linenos">33</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o"><=</span> <span class="mi">0</span><span class="p">:</span>
|
||
<span class="linenos">34</span> <span class="bp">self</span><span class="o">.</span><span class="n">speed</span> <span class="o">=</span> <span class="n">random</span><span class="o">.</span><span class="n">randint</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="mi">5</span><span class="p">)</span>
|
||
<span class="linenos">35</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="mi">135</span> <span class="o">-</span> <span class="mi">64</span>
|
||
<span class="linenos">36</span>
|
||
<span class="linenos">37</span> <span class="bp">self</span><span class="o">.</span><span class="n">step</span> <span class="o">+=</span> <span class="mi">1</span>
|
||
<span class="linenos">38</span> <span class="bp">self</span><span class="o">.</span><span class="n">step</span> <span class="o">%=</span> <span class="bp">self</span><span class="o">.</span><span class="n">steps</span>
|
||
<span class="linenos">39</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">-=</span> <span class="bp">self</span><span class="o">.</span><span class="n">speed</span>
|
||
<span class="linenos">40</span>
|
||
<span class="linenos">41</span>
|
||
<span class="linenos">42</span><span class="k">def</span> <span class="nf">main</span><span class="p">():</span>
|
||
<span class="linenos">43</span> <span class="sd">"""</span>
|
||
<span class="linenos">44</span><span class="sd"> Initialize the display and draw flying toasters and toast</span>
|
||
<span class="linenos">45</span><span class="sd"> """</span>
|
||
<span class="linenos">46</span> <span class="n">spi</span> <span class="o">=</span> <span class="n">SoftSPI</span><span class="p">(</span>
|
||
<span class="linenos">47</span> <span class="n">baudrate</span><span class="o">=</span><span class="mi">20000000</span><span class="p">,</span>
|
||
<span class="linenos">48</span> <span class="n">polarity</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span>
|
||
<span class="linenos">49</span> <span class="n">phase</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
|
||
<span class="linenos">50</span> <span class="n">sck</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">18</span><span class="p">),</span>
|
||
<span class="linenos">51</span> <span class="n">mosi</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">19</span><span class="p">),</span>
|
||
<span class="linenos">52</span> <span class="n">miso</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">13</span><span class="p">))</span>
|
||
<span class="linenos">53</span>
|
||
<span class="linenos">54</span> <span class="n">tft</span> <span class="o">=</span> <span class="n">st7789</span><span class="o">.</span><span class="n">ST7789</span><span class="p">(</span>
|
||
<span class="linenos">55</span> <span class="n">spi</span><span class="p">,</span>
|
||
<span class="linenos">56</span> <span class="mi">135</span><span class="p">,</span>
|
||
<span class="linenos">57</span> <span class="mi">240</span><span class="p">,</span>
|
||
<span class="linenos">58</span> <span class="n">reset</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">23</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">59</span> <span class="n">cs</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">5</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">60</span> <span class="n">dc</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">16</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">61</span> <span class="n">backlight</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">4</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">62</span> <span class="n">rotation</span><span class="o">=</span><span class="mi">0</span><span class="p">)</span>
|
||
<span class="linenos">63</span>
|
||
<span class="linenos">64</span> <span class="n">tft</span><span class="o">.</span><span class="n">fill</span><span class="p">(</span><span class="n">st7789</span><span class="o">.</span><span class="n">BLACK</span><span class="p">)</span>
|
||
<span class="linenos">65</span> <span class="c1"># create toast spites in random positions</span>
|
||
<span class="linenos">66</span> <span class="n">sprites</span> <span class="o">=</span> <span class="p">[</span>
|
||
<span class="linenos">67</span> <span class="n">toast</span><span class="p">(</span><span class="n">TOASTERS</span><span class="p">,</span> <span class="mi">135</span><span class="o">-</span><span class="mi">64</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
|
||
<span class="linenos">68</span> <span class="n">toast</span><span class="p">(</span><span class="n">TOAST</span><span class="p">,</span> <span class="mi">135</span><span class="o">-</span><span class="mi">64</span><span class="o">*</span><span class="mi">2</span><span class="p">,</span> <span class="mi">80</span><span class="p">),</span>
|
||
<span class="linenos">69</span> <span class="n">toast</span><span class="p">(</span><span class="n">TOASTERS</span><span class="p">,</span> <span class="mi">135</span><span class="o">-</span><span class="mi">64</span><span class="o">*</span><span class="mi">4</span><span class="p">,</span> <span class="mi">160</span><span class="p">)</span>
|
||
<span class="linenos">70</span> <span class="p">]</span>
|
||
<span class="linenos">71</span>
|
||
<span class="linenos">72</span> <span class="c1"># move and draw sprites</span>
|
||
<span class="linenos">73</span> <span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||
<span class="linenos">74</span> <span class="k">for</span> <span class="n">man</span> <span class="ow">in</span> <span class="n">sprites</span><span class="p">:</span>
|
||
<span class="linenos">75</span> <span class="n">bitmap</span> <span class="o">=</span> <span class="n">man</span><span class="o">.</span><span class="n">sprites</span><span class="p">[</span><span class="n">man</span><span class="o">.</span><span class="n">step</span><span class="p">]</span>
|
||
<span class="linenos">76</span> <span class="n">tft</span><span class="o">.</span><span class="n">fill_rect</span><span class="p">(</span>
|
||
<span class="linenos">77</span> <span class="n">man</span><span class="o">.</span><span class="n">x</span><span class="o">+</span><span class="n">bitmap</span><span class="o">.</span><span class="n">WIDTH</span><span class="o">-</span><span class="n">man</span><span class="o">.</span><span class="n">speed</span><span class="p">,</span>
|
||
<span class="linenos">78</span> <span class="n">man</span><span class="o">.</span><span class="n">y</span><span class="p">,</span>
|
||
<span class="linenos">79</span> <span class="n">man</span><span class="o">.</span><span class="n">speed</span><span class="p">,</span>
|
||
<span class="linenos">80</span> <span class="n">bitmap</span><span class="o">.</span><span class="n">HEIGHT</span><span class="p">,</span>
|
||
<span class="linenos">81</span> <span class="n">st7789</span><span class="o">.</span><span class="n">BLACK</span><span class="p">)</span>
|
||
<span class="linenos">82</span>
|
||
<span class="linenos">83</span> <span class="n">man</span><span class="o">.</span><span class="n">move</span><span class="p">()</span>
|
||
<span class="linenos">84</span>
|
||
<span class="linenos">85</span> <span class="k">if</span> <span class="n">man</span><span class="o">.</span><span class="n">x</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span>
|
||
<span class="linenos">86</span> <span class="n">tft</span><span class="o">.</span><span class="n">bitmap</span><span class="p">(</span><span class="n">bitmap</span><span class="p">,</span> <span class="n">man</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="n">man</span><span class="o">.</span><span class="n">y</span><span class="p">)</span>
|
||
<span class="linenos">87</span> <span class="k">else</span><span class="p">:</span>
|
||
<span class="linenos">88</span> <span class="n">tft</span><span class="o">.</span><span class="n">fill_rect</span><span class="p">(</span>
|
||
<span class="linenos">89</span> <span class="mi">0</span><span class="p">,</span>
|
||
<span class="linenos">90</span> <span class="n">man</span><span class="o">.</span><span class="n">y</span><span class="p">,</span>
|
||
<span class="linenos">91</span> <span class="n">bitmap</span><span class="o">.</span><span class="n">WIDTH</span><span class="p">,</span>
|
||
<span class="linenos">92</span> <span class="n">bitmap</span><span class="o">.</span><span class="n">HEIGHT</span><span class="p">,</span>
|
||
<span class="linenos">93</span> <span class="n">st7789</span><span class="o">.</span><span class="n">BLACK</span><span class="p">)</span>
|
||
<span class="linenos">94</span>
|
||
<span class="linenos">95</span>
|
||
<span class="linenos">96</span><span class="n">main</span><span class="p">()</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="chango-py">
|
||
<h2>chango.py<a class="headerlink" href="#chango-py" title="Permalink to this headline">¶</a></h2>
|
||
<p>Test for font2bitmap converter for the driver.
|
||
See the font2bitmap program in the utils directory.</p>
|
||
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="linenos"> 1</span><span class="sd">"""</span>
|
||
<span class="linenos"> 2</span><span class="sd">chango.py</span>
|
||
<span class="linenos"> 3</span>
|
||
<span class="linenos"> 4</span><span class="sd"> Test for font2bitmap converter for the driver.</span>
|
||
<span class="linenos"> 5</span><span class="sd"> See the font2bitmap program in the utils directory.</span>
|
||
<span class="linenos"> 6</span><span class="sd">"""</span>
|
||
<span class="linenos"> 7</span>
|
||
<span class="linenos"> 8</span><span class="kn">from</span> <span class="nn">machine</span> <span class="kn">import</span> <span class="n">Pin</span><span class="p">,</span> <span class="n">SoftSPI</span>
|
||
<span class="linenos"> 9</span><span class="kn">import</span> <span class="nn">st7789py</span> <span class="k">as</span> <span class="nn">st7789</span>
|
||
<span class="linenos">10</span><span class="kn">import</span> <span class="nn">gc</span>
|
||
<span class="linenos">11</span><span class="kn">from</span> <span class="nn">truetype</span> <span class="kn">import</span> <span class="n">chango_16</span> <span class="k">as</span> <span class="n">font_16</span>
|
||
<span class="linenos">12</span><span class="kn">from</span> <span class="nn">truetype</span> <span class="kn">import</span> <span class="n">chango_32</span> <span class="k">as</span> <span class="n">font_32</span>
|
||
<span class="linenos">13</span><span class="kn">from</span> <span class="nn">truetype</span> <span class="kn">import</span> <span class="n">chango_64</span> <span class="k">as</span> <span class="n">font_64</span>
|
||
<span class="linenos">14</span>
|
||
<span class="linenos">15</span><span class="n">gc</span><span class="o">.</span><span class="n">collect</span><span class="p">()</span>
|
||
<span class="linenos">16</span>
|
||
<span class="linenos">17</span>
|
||
<span class="linenos">18</span><span class="k">def</span> <span class="nf">main</span><span class="p">():</span>
|
||
<span class="linenos">19</span> <span class="c1"># enable display and clear screen</span>
|
||
<span class="linenos">20</span> <span class="n">spi</span> <span class="o">=</span> <span class="n">SoftSPI</span><span class="p">(</span>
|
||
<span class="linenos">21</span> <span class="n">baudrate</span><span class="o">=</span><span class="mi">20000000</span><span class="p">,</span>
|
||
<span class="linenos">22</span> <span class="n">polarity</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span>
|
||
<span class="linenos">23</span> <span class="n">phase</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
|
||
<span class="linenos">24</span> <span class="n">sck</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">18</span><span class="p">),</span>
|
||
<span class="linenos">25</span> <span class="n">mosi</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">19</span><span class="p">),</span>
|
||
<span class="linenos">26</span> <span class="n">miso</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">13</span><span class="p">))</span>
|
||
<span class="linenos">27</span>
|
||
<span class="linenos">28</span> <span class="n">tft</span> <span class="o">=</span> <span class="n">st7789</span><span class="o">.</span><span class="n">ST7789</span><span class="p">(</span>
|
||
<span class="linenos">29</span> <span class="n">spi</span><span class="p">,</span>
|
||
<span class="linenos">30</span> <span class="mi">135</span><span class="p">,</span>
|
||
<span class="linenos">31</span> <span class="mi">240</span><span class="p">,</span>
|
||
<span class="linenos">32</span> <span class="n">reset</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">23</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">33</span> <span class="n">cs</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">5</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">34</span> <span class="n">dc</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">16</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">35</span> <span class="n">backlight</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">4</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">36</span> <span class="n">rotation</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span>
|
||
<span class="linenos">37</span>
|
||
<span class="linenos">38</span> <span class="n">tft</span><span class="o">.</span><span class="n">fill</span><span class="p">(</span><span class="n">st7789</span><span class="o">.</span><span class="n">BLACK</span><span class="p">)</span>
|
||
<span class="linenos">39</span>
|
||
<span class="linenos">40</span> <span class="n">row</span> <span class="o">=</span> <span class="mi">0</span>
|
||
<span class="linenos">41</span> <span class="n">tft</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">font_16</span><span class="p">,</span> <span class="s2">"abcdefghijklmnopqrst"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">row</span><span class="p">,</span> <span class="n">st7789</span><span class="o">.</span><span class="n">RED</span><span class="p">)</span>
|
||
<span class="linenos">42</span> <span class="n">row</span> <span class="o">+=</span> <span class="n">font_16</span><span class="o">.</span><span class="n">HEIGHT</span>
|
||
<span class="linenos">43</span>
|
||
<span class="linenos">44</span> <span class="n">tft</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">font_32</span><span class="p">,</span> <span class="s2">"abcdefghij"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">row</span><span class="p">,</span> <span class="n">st7789</span><span class="o">.</span><span class="n">GREEN</span><span class="p">)</span>
|
||
<span class="linenos">45</span> <span class="n">row</span> <span class="o">+=</span> <span class="n">font_32</span><span class="o">.</span><span class="n">HEIGHT</span>
|
||
<span class="linenos">46</span>
|
||
<span class="linenos">47</span> <span class="n">tft</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">font_64</span><span class="p">,</span> <span class="s2">"abcd"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">row</span><span class="p">,</span> <span class="n">st7789</span><span class="o">.</span><span class="n">BLUE</span><span class="p">)</span>
|
||
<span class="linenos">48</span> <span class="n">row</span> <span class="o">+=</span> <span class="n">font_64</span><span class="o">.</span><span class="n">HEIGHT</span>
|
||
<span class="linenos">49</span>
|
||
<span class="linenos">50</span>
|
||
<span class="linenos">51</span><span class="n">main</span><span class="p">()</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="noto-fonts-py">
|
||
<h2>noto_fonts.py<a class="headerlink" href="#noto-fonts-py" title="Permalink to this headline">¶</a></h2>
|
||
<p>Test for font2bitmap converter for the driver.
|
||
See the font2bitmap program in the utils directory.</p>
|
||
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="linenos"> 1</span><span class="sd">"""</span>
|
||
<span class="linenos"> 2</span><span class="sd">noto_fonts Writes the names of three Noto fonts centered on the display</span>
|
||
<span class="linenos"> 3</span><span class="sd"> using the font. The fonts were converted from True Type fonts using</span>
|
||
<span class="linenos"> 4</span><span class="sd"> the font2bitmap utility.</span>
|
||
<span class="linenos"> 5</span><span class="sd">"""</span>
|
||
<span class="linenos"> 6</span>
|
||
<span class="linenos"> 7</span><span class="kn">from</span> <span class="nn">machine</span> <span class="kn">import</span> <span class="n">SoftSPI</span><span class="p">,</span> <span class="n">Pin</span>
|
||
<span class="linenos"> 8</span><span class="kn">import</span> <span class="nn">st7789py</span> <span class="k">as</span> <span class="nn">st7789</span>
|
||
<span class="linenos"> 9</span>
|
||
<span class="linenos">10</span><span class="kn">from</span> <span class="nn">truetype</span> <span class="kn">import</span> <span class="n">NotoSans_32</span> <span class="k">as</span> <span class="n">noto_sans</span>
|
||
<span class="linenos">11</span><span class="kn">from</span> <span class="nn">truetype</span> <span class="kn">import</span> <span class="n">NotoSerif_32</span> <span class="k">as</span> <span class="n">noto_serif</span>
|
||
<span class="linenos">12</span><span class="kn">from</span> <span class="nn">truetype</span> <span class="kn">import</span> <span class="n">NotoSansMono_32</span> <span class="k">as</span> <span class="n">noto_mono</span>
|
||
<span class="linenos">13</span>
|
||
<span class="linenos">14</span>
|
||
<span class="linenos">15</span><span class="k">def</span> <span class="nf">main</span><span class="p">():</span>
|
||
<span class="linenos">16</span>
|
||
<span class="linenos">17</span> <span class="k">def</span> <span class="nf">center</span><span class="p">(</span><span class="n">font</span><span class="p">,</span> <span class="n">string</span><span class="p">,</span> <span class="n">row</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="n">st7789</span><span class="o">.</span><span class="n">WHITE</span><span class="p">):</span>
|
||
<span class="linenos">18</span> <span class="n">screen</span> <span class="o">=</span> <span class="n">tft</span><span class="o">.</span><span class="n">width</span> <span class="c1"># get screen width</span>
|
||
<span class="linenos">19</span> <span class="n">width</span> <span class="o">=</span> <span class="n">tft</span><span class="o">.</span><span class="n">write_width</span><span class="p">(</span><span class="n">font</span><span class="p">,</span> <span class="n">string</span><span class="p">)</span> <span class="c1"># get the width of the string</span>
|
||
<span class="linenos">20</span> <span class="k">if</span> <span class="n">width</span> <span class="ow">and</span> <span class="n">width</span> <span class="o"><</span> <span class="n">screen</span><span class="p">:</span> <span class="c1"># if the string < display</span>
|
||
<span class="linenos">21</span> <span class="n">col</span> <span class="o">=</span> <span class="n">tft</span><span class="o">.</span><span class="n">width</span> <span class="o">//</span> <span class="mi">2</span> <span class="o">-</span> <span class="n">width</span> <span class="o">//</span> <span class="mi">2</span> <span class="c1"># find the column to center</span>
|
||
<span class="linenos">22</span> <span class="k">else</span><span class="p">:</span> <span class="c1"># otherwise</span>
|
||
<span class="linenos">23</span> <span class="n">col</span> <span class="o">=</span> <span class="mi">0</span> <span class="c1"># left justify</span>
|
||
<span class="linenos">24</span>
|
||
<span class="linenos">25</span> <span class="n">tft</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">font</span><span class="p">,</span> <span class="n">string</span><span class="p">,</span> <span class="n">col</span><span class="p">,</span> <span class="n">row</span><span class="p">,</span> <span class="n">color</span><span class="p">)</span> <span class="c1"># and write the string</span>
|
||
<span class="linenos">26</span>
|
||
<span class="linenos">27</span> <span class="k">try</span><span class="p">:</span>
|
||
<span class="linenos">28</span> <span class="n">spi</span> <span class="o">=</span> <span class="n">SoftSPI</span><span class="p">(</span>
|
||
<span class="linenos">29</span> <span class="n">baudrate</span><span class="o">=</span><span class="mi">20000000</span><span class="p">,</span>
|
||
<span class="linenos">30</span> <span class="n">polarity</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span>
|
||
<span class="linenos">31</span> <span class="n">phase</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
|
||
<span class="linenos">32</span> <span class="n">sck</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">18</span><span class="p">),</span>
|
||
<span class="linenos">33</span> <span class="n">mosi</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">19</span><span class="p">),</span>
|
||
<span class="linenos">34</span> <span class="n">miso</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">13</span><span class="p">))</span>
|
||
<span class="linenos">35</span>
|
||
<span class="linenos">36</span> <span class="n">tft</span> <span class="o">=</span> <span class="n">st7789</span><span class="o">.</span><span class="n">ST7789</span><span class="p">(</span>
|
||
<span class="linenos">37</span> <span class="n">spi</span><span class="p">,</span>
|
||
<span class="linenos">38</span> <span class="mi">135</span><span class="p">,</span>
|
||
<span class="linenos">39</span> <span class="mi">240</span><span class="p">,</span>
|
||
<span class="linenos">40</span> <span class="n">reset</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">23</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">41</span> <span class="n">cs</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">5</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">42</span> <span class="n">dc</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">16</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">43</span> <span class="n">backlight</span><span class="o">=</span><span class="n">Pin</span><span class="p">(</span><span class="mi">4</span><span class="p">,</span> <span class="n">Pin</span><span class="o">.</span><span class="n">OUT</span><span class="p">),</span>
|
||
<span class="linenos">44</span> <span class="n">rotation</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span>
|
||
<span class="linenos">45</span>
|
||
<span class="linenos">46</span> <span class="c1"># enable display and clear screen</span>
|
||
<span class="linenos">47</span> <span class="n">tft</span><span class="o">.</span><span class="n">fill</span><span class="p">(</span><span class="n">st7789</span><span class="o">.</span><span class="n">BLACK</span><span class="p">)</span>
|
||
<span class="linenos">48</span>
|
||
<span class="linenos">49</span> <span class="n">row</span> <span class="o">=</span> <span class="mi">16</span>
|
||
<span class="linenos">50</span>
|
||
<span class="linenos">51</span> <span class="c1"># center the name of the first font, using the font</span>
|
||
<span class="linenos">52</span> <span class="n">center</span><span class="p">(</span><span class="n">noto_sans</span><span class="p">,</span> <span class="s2">"NotoSans"</span><span class="p">,</span> <span class="n">row</span><span class="p">,</span> <span class="n">st7789</span><span class="o">.</span><span class="n">RED</span><span class="p">)</span>
|
||
<span class="linenos">53</span> <span class="n">row</span> <span class="o">+=</span> <span class="n">noto_sans</span><span class="o">.</span><span class="n">HEIGHT</span>
|
||
<span class="linenos">54</span>
|
||
<span class="linenos">55</span> <span class="c1"># center the name of the second font, using the font</span>
|
||
<span class="linenos">56</span> <span class="n">center</span><span class="p">(</span><span class="n">noto_serif</span><span class="p">,</span> <span class="s2">"NotoSerif"</span><span class="p">,</span> <span class="n">row</span><span class="p">,</span> <span class="n">st7789</span><span class="o">.</span><span class="n">GREEN</span><span class="p">)</span>
|
||
<span class="linenos">57</span> <span class="n">row</span> <span class="o">+=</span> <span class="n">noto_serif</span><span class="o">.</span><span class="n">HEIGHT</span>
|
||
<span class="linenos">58</span>
|
||
<span class="linenos">59</span> <span class="c1"># center the name of the third font, using the font</span>
|
||
<span class="linenos">60</span> <span class="n">center</span><span class="p">(</span><span class="n">noto_mono</span><span class="p">,</span> <span class="s2">"NotoSansMono"</span><span class="p">,</span> <span class="n">row</span><span class="p">,</span> <span class="n">st7789</span><span class="o">.</span><span class="n">BLUE</span><span class="p">)</span>
|
||
<span class="linenos">61</span> <span class="n">row</span> <span class="o">+=</span> <span class="n">noto_mono</span><span class="o">.</span><span class="n">HEIGHT</span>
|
||
<span class="linenos">62</span>
|
||
<span class="linenos">63</span> <span class="k">finally</span><span class="p">:</span>
|
||
<span class="linenos">64</span> <span class="c1"># shutdown spi</span>
|
||
<span class="linenos">65</span> <span class="k">if</span> <span class="s1">'spi'</span> <span class="ow">in</span> <span class="nb">locals</span><span class="p">():</span>
|
||
<span class="linenos">66</span> <span class="n">spi</span><span class="o">.</span><span class="n">deinit</span><span class="p">()</span>
|
||
<span class="linenos">67</span>
|
||
<span class="linenos">68</span>
|
||
<span class="linenos">69</span><span class="n">main</span><span class="p">()</span>
|
||
</pre></div>
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