mirror of
https://github.com/mytechnotalent/Embedded-Hacking.git
synced 2026-07-06 12:37:54 +02:00
Kevin Thomas
76 lines
3.3 KiB
XML
76 lines
3.3 KiB
XML
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800">
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<style>
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.bg{fill:#0a0a0f}.pnl{fill:#12121a;stroke:#1a1a2e}.hdr{fill:#12121a}
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.title{font:bold 42px 'Courier New',monospace;fill:#00ff41}
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.sub{font:bold 28px 'Courier New',monospace;fill:#00d4ff}
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.txt{font:24px 'Courier New',monospace;fill:#c0c0c0}
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.dim{font:20px 'Courier New',monospace;fill:#888}
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.grn{font:bold 24px 'Courier New',monospace;fill:#00ff41}
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.red{font:bold 24px 'Courier New',monospace;fill:#ff0040}
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.cyn{font:bold 24px 'Courier New',monospace;fill:#00d4ff}
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.amb{font:bold 24px 'Courier New',monospace;fill:#ffaa00}
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.badge{stroke:#00ff41;rx:14}
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</style>
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<rect class="bg" width="1200" height="800"/>
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<rect class="hdr" x="0" y="0" width="1200" height="100" rx="0"/>
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<text class="title" x="600" y="52" text-anchor="middle">Variable Flow</text>
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<text class="dim" x="600" y="88" text-anchor="middle">Tracing x Through Every Operator</text>
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<!-- Variable trace table -->
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<rect class="pnl" x="30" y="110" width="1140" height="650" rx="8"/>
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<text class="sub" x="50" y="150">Tracing x Step-by-Step</text>
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<!-- Header row -->
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<text class="amb" x="50" y="195">Line</text>
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<text class="amb" x="520" y="195">x</text>
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<text class="amb" x="640" y="195">Result</text>
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<line x1="50" y1="205" x2="1140" y2="205" stroke="#1a1a2e" stroke-width="1"/>
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<!-- Row 1: init -->
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<text class="cyn" x="50" y="240">int x = 5, y = 10;</text>
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<text class="grn" x="520" y="240">5</text>
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<text class="dim" x="640" y="240">x initialized to 5</text>
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<!-- Row 2: arithmetic -->
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<text class="txt" x="50" y="280">int arithmetic = (x * y);</text>
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<text class="grn" x="520" y="280">5</text>
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<text class="txt" x="640" y="280">arithmetic = 50</text>
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<!-- Row 3: post-increment -->
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<text class="txt" x="50" y="320">int increment = x++;</text>
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<text class="red" x="520" y="320">5-->6</text>
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<text class="txt" x="640" y="320">increment = 5</text>
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<text class="dim" x="640" y="345">use THEN increment</text>
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<!-- Row 4: relational -->
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<text class="txt" x="50" y="385">bool relational = (x > y);</text>
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<text class="grn" x="520" y="385">6</text>
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<text class="txt" x="640" y="385">relational = false</text>
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<text class="dim" x="640" y="410">6 > 10 is false</text>
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<!-- Row 5: logical -->
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<text class="txt" x="50" y="450">bool logical = (x>y)&&(y>x);</text>
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<text class="grn" x="520" y="450">6</text>
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<text class="txt" x="640" y="450">logical = false</text>
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<text class="dim" x="640" y="475">false AND true = false</text>
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<!-- Row 6: bitwise -->
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<text class="txt" x="50" y="515">int bitwise = (x<<1);</text>
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<text class="grn" x="520" y="515">6</text>
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<text class="txt" x="640" y="515">bitwise = 12</text>
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<text class="dim" x="640" y="540">0b0110 << 1 = 0b1100</text>
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<!-- Row 7: assignment -->
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<text class="txt" x="50" y="580">int assignment = (x += 5);</text>
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<text class="red" x="520" y="580">6-->11</text>
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<text class="txt" x="640" y="580">assignment = 11</text>
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<text class="dim" x="640" y="605">6 + 5 = 11</text>
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<!-- DHT11 output -->
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<line x1="50" y1="635" x2="1140" y2="635" stroke="#1a1a2e" stroke-width="1"/>
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<text class="sub" x="50" y="670">DHT11 Output</text>
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<text class="grn" x="50" y="705">Humidity: 51.0%</text>
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<text class="grn" x="400" y="705">Temperature: 23.8C</text>
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<text class="dim" x="50" y="735">dht11_read(&hum, &temp) -- passes addresses so function can write values</text>
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</svg>
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