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kasbah/easy_skidl.ipynb

Created October 17, 2017 18:19
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Experiment of combining Electro Grammar with SKiDL
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easy_skidl.ipynb
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"source": [
"import skidl\n",
"from easy_skidl import *\n",
"\n",
"default_circuit.mini_reset()\n",
"\n",
"r1 = resistor('1k 0603')\n",
"r2 = r1.copy()\n",
"\n",
"c1 = capacitor('0.1uF 0805')\n",
"\n",
"led1 = led('0805 red')\n",
"\n",
"vin = skidl.Net('VIN')\n",
"gnd = skidl.Net('GND')\n",
"\n",
"vin += r1[1], r2[1]\n",
"r2[2] += c1[1]\n",
"c1[2] += gnd\n",
"led1[1] += r1[2]\n",
"led1[2] += gnd\n",
"\n",
"skidl.generate_graph()"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"#easy_skidl.py\n",
"import skidl\n",
"import electro_grammar\n",
"from quantiphy import Quantity\n",
"\n",
"def component(description):\n",
" c = electro_grammar.parse(description)\n",
" if c['type'] == 'resistor':\n",
" p = skidl.Part('device', 'R', skidl.TEMPLATE).copy()\n",
" p.value = Quantity(c['resistance'])\n",
" if 'size' in c:\n",
" p.footprint = 'Resistors_SMD:R_{}'.format(c['size'])\n",
" return p\n",
" elif c['type'] == 'capacitor':\n",
" p = skidl.Part('device', 'C', skidl.TEMPLATE).copy()\n",
" p.value = Quantity(c['capacitance'])\n",
" if 'size' in c:\n",
" p.footprint = 'Capacitors_SMD:C_{}'.format(c['size'])\n",
" return p\n",
" elif c['type'] == 'led':\n",
" p = skidl.Part('device', 'LED', skidl.TEMPLATE).copy()\n",
" p.value = c['color']\n",
" if 'size' in c:\n",
" p.footprint = 'LEDS:LED_{}'.format(c['size'])\n",
" return p\n",
" raise Exception('could not determine component type from \"{}\"'.format(description)\n",
"\n",
"def resistor(description=''):\n",
" return component(description)\n",
"\n",
"def capacitor(description=''):\n",
" return component(description)\n",
"\n",
"def led(description=''):\n",
" return component('led ' + description)\n",
"\n"
]
}
],
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