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-rw-r--r--system/doc/design_principles/code_lock.svg132
1 files changed, 132 insertions, 0 deletions
diff --git a/system/doc/design_principles/code_lock.svg b/system/doc/design_principles/code_lock.svg
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+++ b/system/doc/design_principles/code_lock.svg
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+ <path style="fill: none; fill-opacity:0; stroke-width: 2; stroke: #000000" d="M 289.774 260 L 470.226,260 C 492.782,276 500,284 500,300 C 500,316 492.782,324 470.226,340 L 289.774,340 C 267.218,324 260,316 260,300 C 260,284 267.218,276 289.774,260"/>
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+ <tspan x="380" y="308.467">locked</tspan>
+ </text>
+ </g>
+ <g>
+ <path style="fill: #d5d5f7" d="M 289.774 820 L 470.226,820 C 492.782,836 500,844 500,860 C 500,876 492.782,884 470.226,900 L 289.774,900 C 267.218,884 260,876 260,860 C 260,844 267.218,836 289.774,820z"/>
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+ <text font-size="27.0933" style="fill: #000000;text-anchor:middle;font-family:sans-serif;font-style:normal;font-weight:700" x="380" y="868.467">
+ <tspan x="380" y="868.467">open</tspan>
+ </text>
+ </g>
+ <g>
+ <polygon style="fill: #aad7aa" points="520,340 760,340 736,360 760,380 520,380 "/>
+ <polygon style="fill: none; fill-opacity:0; stroke-width: 2; stroke: #000000" points="520,340 760,340 736,360 760,380 520,380 "/>
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+ <tspan x="546" y="366.35">{button,Button}</tspan>
+ </text>
+ </g>
+ <g>
+ <polygon style="fill: #f3cccc" points="640,480 800,520 640,560 480,520 "/>
+ <polygon style="fill: none; fill-opacity:0; stroke-width: 2; stroke: #000000" points="640,480 800,520 640,560 480,520 "/>
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+ <tspan x="643.2" y="527.15">Correct Code?</tspan>
+ </text>
+ </g>
+ <g>
+ <polygon style="fill: #ffff8f" points="0,940 160,940 160,980 0,980 "/>
+ <polygon style="fill: none; fill-opacity:0; stroke-width: 2; stroke: #000000" points="0,940 160,940 160,980 0,980 "/>
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+ <tspan x="80" y="966.35">do_lock()</tspan>
+ </text>
+ </g>
+ <g>
+ <polygon style="fill: #aad7aa" points="280,931.6 480,931.6 460,960 480,988.4 280,988.4 "/>
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+ <tspan x="380" y="966.35">state_timeout</tspan>
+ </text>
+ </g>
+ <g>
+ <ellipse style="fill: #d5d5f7" cx="380" cy="40" rx="40" ry="40"/>
+ <ellipse style="fill: none; fill-opacity:0; stroke-width: 2; stroke: #000000" cx="380" cy="40" rx="40" ry="40"/>
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+ <tspan x="380" y="48.4667">init</tspan>
+ </text>
+ </g>
+ <g>
+ <line style="fill: none; fill-opacity:0; stroke-width: 2; stroke: #000000" x1="380.719" y1="180" x2="380.087" y2="250.264"/>
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+ <g>
+ <line style="fill: none; fill-opacity:0; stroke-width: 2; stroke: #000000" x1="640.438" y1="440" x2="640.106" y2="470.265"/>
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+ <tspan x="640" y="578.9">Y</tspan>
+ </text>
+ <text font-size="20.32" style="fill: #000000;text-anchor:end;font-family:sans-serif;font-style:normal;font-weight:normal" x="480" y="538.9">
+ <tspan x="480" y="538.9">N</tspan>
+ </text>
+ <g>
+ <polyline style="fill: none; fill-opacity:0; stroke-width: 2; stroke: #000000" points="80,940 80,220 370.623,220 "/>
+ <polygon style="fill: #000000" points="378.123,220 368.123,225 370.623,220 368.123,215 "/>
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+ <g>
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+ <tspan x="522" y="926.35">{button,Digit}</tspan>
+ </text>
+ </g>
+ <g>
+ <polyline style="fill: none; fill-opacity:0; stroke-width: 2; stroke: #000000" points="600,940 600,980 760,980 760,780 389.736,780 "/>
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+ <g>
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+ <text font-size="20.32" style="fill: #000000;text-anchor:start;font-family:sans-serif;font-style:normal;font-weight:normal" x="286.144" y="143.65">
+ <tspan x="286.144" y="143.65">do_lock()</tspan>
+ <tspan x="286.144" y="169.05">Clear Buttons</tspan>
+ </text>
+ </g>
+ <g>
+ <polygon style="fill: #ffff8f" points="500,600 780,600 780,700 500,700 "/>
+ <polygon style="fill: none; fill-opacity:0; stroke-width: 2; stroke: #000000" points="500,600 780,600 780,700 500,700 "/>
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+ <tspan x="530" y="630.95">do_unlock()</tspan>
+ <tspan x="530" y="656.35">Clear Buttons</tspan>
+ <tspan x="530" y="681.75">state_timeout 10 s</tspan>
+ </text>
+ </g>
+ <g>
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+ <tspan x="640.438" y="426.35">Collect Buttons</tspan>
+ </text>
+ </g>
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+</svg>