178 lines
9.3 KiB
JavaScript
178 lines
9.3 KiB
JavaScript
// Author: @infused-kim + @ceoloide improvements
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//
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// Description:
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// SMD side-operated on-off switch, compatible with Alps SSSS811101
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// as sold on Typeractive.xyz. These switches are shorter than the height of hotswap
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// sockets, so they can be mounted on the same side.
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//
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// Should be compatible with:
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// - G-Switch MK-12C02-G015 (untested)
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// - PCM12SMTR (untested)
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//
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// Datasheet:
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// https://cdn.shopify.com/s/files/1/0618/5674/3655/files/ALPS-SSSS811101.pdf?v=1670451309
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//
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// Nets
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// from: corresponds to pin 1 on the Front and 3 on the back
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// to: corresponds to pin 2 on both sides
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//
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// Params
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// reversible: default is false
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// if true, it will include pads on both Front and Back to make the footprint reversible
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// side: default is F for Front
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// the side on which to place the single-side footprint and designator, either F (Front)
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// or B (Back)
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// silkscreen: default is true
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// if true it will include silkscreen markings
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// courtyard: default is false
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// if true it will include the part courtyard
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// invert_behavior: default is false
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// if true, pin 3 will connect to the "from" net, and if false it will connect to pin 1,
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// effectively inverting the behavior of the switch.
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//
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// @ceoloide's improvements:
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// - Added ability to set text on both sides
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// - Added ability to adjust font thickness and size
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module.exports = {
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params: {
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designator: 'SW',
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reversible: false,
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side: 'F',
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silkscreen: true,
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courtyard: false,
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invert_behavior: true,
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from: {type: 'net', value: 'BAT_P'},
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to: {type: 'net', value: 'RAW'},
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},
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body: p => {
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const common_start = `
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(module power_switch (layer ${p.side}.Cu) (tedit 64473C6F)
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${p.at /* parametric position */}
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(attr smd)
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(fp_text value "reset_button" (at 0 2.5 ${p.rot}) (layer ${p.side}.Fab)
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(effects (font (size 1 1) (thickness 0.15)))
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)
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`
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const silkscreen_front = `
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(fp_text reference "${p.ref}" (at -3.6 0 ${-90 + p.rot}) (layer F.SilkS) ${p.ref_hide}
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(effects (font (size 1 1) (thickness 0.15)))
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)
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(fp_text user "ON" (at 0 ${p.invert_behavior ? '-' : ''}4.5 ${p.rot}) (layer "F.SilkS")
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(effects (font (size 1 1) (thickness 0.15)) (justify ${p.invert_behavior ? 'bottom' : 'top'}))
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)
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(fp_text user "OFF" (at 0 ${p.invert_behavior ? '' : '-'}4.5 ${p.rot}) (layer "F.SilkS")
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(effects (font (size 1 1) (thickness 0.15)) (justify ${p.invert_behavior ? 'top' : 'bottom'}))
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)
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(fp_line (start 0.415 -3.45) (end -0.375 -3.45) (layer F.SilkS) (width 0.12))
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(fp_line (start -0.375 3.45) (end 0.415 3.45) (layer F.SilkS) (width 0.12))
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(fp_line (start -1.425 1.6) (end -1.425 -0.1) (layer F.SilkS) (width 0.12))
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(fp_line (start 1.425 2.85) (end 1.425 -2.85) (layer F.SilkS) (width 0.12))
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(fp_line (start -1.425 -1.4) (end -1.425 -1.6) (layer F.SilkS) (width 0.12))
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`
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const silkscreen_back = `
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(fp_text user "${p.ref}" (at -3.5 0 ${90 + p.rot}) (layer B.SilkS) ${p.ref_hide}
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(effects (font (size 1 1) (thickness 0.15)) (justify mirror))
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)
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(fp_text user "ON" (at 0 ${p.invert_behavior ? '-' : ''}4.5 ${p.rot}) (layer "B.SilkS")
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(effects (font (size 1 1) (thickness 0.15)) (justify ${p.invert_behavior ? 'bottom' : 'top'} mirror))
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)
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(fp_text user "OFF" (at 0 ${p.invert_behavior ? '' : '-'}4.5 ${p.rot}) (layer "B.SilkS")
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(effects (font (size 1 1) (thickness 0.15)) (justify ${p.invert_behavior ? 'top' : 'bottom'} mirror))
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)
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(fp_line (start -1.425 1.4) (end -1.425 1.6) (layer B.SilkS) (width 0.12))
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(fp_line (start 0.415 3.45) (end -0.375 3.45) (layer B.SilkS) (width 0.12))
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(fp_line (start -0.375 -3.45) (end 0.415 -3.45) (layer B.SilkS) (width 0.12))
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(fp_line (start -1.425 -1.6) (end -1.425 0.1) (layer B.SilkS) (width 0.12))
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(fp_line (start 1.425 -2.85) (end 1.425 2.85) (layer B.SilkS) (width 0.12))
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`
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const courtyard_front = `
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(fp_line (start 1.795 4.4) (end -2.755 4.4) (layer F.CrtYd) (width 0.05))
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(fp_line (start 1.795 1.65) (end 1.795 4.4) (layer F.CrtYd) (width 0.05))
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(fp_line (start 3.095 1.65) (end 1.795 1.65) (layer F.CrtYd) (width 0.05))
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(fp_line (start 3.095 -1.65) (end 3.095 1.65) (layer F.CrtYd) (width 0.05))
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(fp_line (start 1.795 -1.65) (end 3.095 -1.65) (layer F.CrtYd) (width 0.05))
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(fp_line (start 1.795 -4.4) (end 1.795 -1.65) (layer F.CrtYd) (width 0.05))
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(fp_line (start -2.755 -4.4) (end 1.795 -4.4) (layer F.CrtYd) (width 0.05))
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(fp_line (start -2.755 4.4) (end -2.755 -4.4) (layer F.CrtYd) (width 0.05))
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`
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const courtyard_back = `
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(fp_line (start -2.755 -4.4) (end -2.755 4.4) (layer B.CrtYd) (width 0.05))
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(fp_line (start 3.095 1.65) (end 3.095 -1.65) (layer B.CrtYd) (width 0.05))
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(fp_line (start 1.795 1.65) (end 3.095 1.65) (layer B.CrtYd) (width 0.05))
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(fp_line (start 1.795 -4.4) (end -2.755 -4.4) (layer B.CrtYd) (width 0.05))
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(fp_line (start 1.795 -1.65) (end 1.795 -4.4) (layer B.CrtYd) (width 0.05))
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(fp_line (start 3.095 -1.65) (end 1.795 -1.65) (layer B.CrtYd) (width 0.05))
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(fp_line (start 1.795 4.4) (end 1.795 1.65) (layer B.CrtYd) (width 0.05))
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(fp_line (start -2.755 4.4) (end 1.795 4.4) (layer B.CrtYd) (width 0.05))
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`
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const pads_front = `
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(fp_line (start -1.305 -3.35) (end -1.305 3.35) (layer F.Fab) (width 0.1))
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(fp_line (start 1.295 -3.35) (end -1.305 -3.35) (layer F.Fab) (width 0.1))
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(fp_line (start 1.295 3.35) (end 1.295 -3.35) (layer F.Fab) (width 0.1))
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(fp_line (start -1.305 3.35) (end 1.295 3.35) (layer F.Fab) (width 0.1))
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(fp_line (start 2.595 0.1) (end 1.295 0.1) (layer F.Fab) (width 0.1))
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(fp_line (start 2.645 0.15) (end 2.595 0.1) (layer F.Fab) (width 0.1))
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(fp_line (start 2.845 0.35) (end 2.645 0.15) (layer F.Fab) (width 0.1))
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(fp_line (start 2.845 1.2) (end 2.845 0.35) (layer F.Fab) (width 0.1))
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(fp_line (start 2.645 1.4) (end 2.845 1.2) (layer F.Fab) (width 0.1))
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(fp_line (start 1.345 1.4) (end 2.645 1.4) (layer F.Fab) (width 0.1))
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(pad "" smd rect (at 1.125 -3.65 ${90 + p.rot}) (size 1 0.8) (layers F.Cu F.Paste F.Mask))
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(pad "" smd rect (at -1.085 -3.65 ${90 + p.rot}) (size 1 0.8) (layers F.Cu F.Paste F.Mask))
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(pad "" smd rect (at -1.085 3.65 ${90 + p.rot}) (size 1 0.8) (layers F.Cu F.Paste F.Mask))
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(pad "" smd rect (at 1.125 3.65 ${90 + p.rot}) (size 1 0.8) (layers F.Cu F.Paste F.Mask))
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(pad 1 smd rect (at -1.735 2.25 ${90 + p.rot}) (size 0.7 1.5) (layers F.Cu F.Paste F.Mask) ${p.invert_behavior ? '' : p.from.str})
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(pad 2 smd rect (at -1.735 -0.75 ${90 + p.rot}) (size 0.7 1.5) (layers F.Cu F.Paste F.Mask) ${p.to.str})
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(pad 3 smd rect (at -1.735 -2.25 ${90 + p.rot}) (size 0.7 1.5) (layers F.Cu F.Paste F.Mask) ${p.invert_behavior ? p.from.str : ''})
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`
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const pads_back = `
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(fp_line (start 2.595 -0.1) (end 1.295 -0.1) (layer B.Fab) (width 0.1))
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(fp_line (start -1.305 3.35) (end -1.305 -3.35) (layer B.Fab) (width 0.1))
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(fp_line (start 2.645 -0.15) (end 2.595 -0.1) (layer B.Fab) (width 0.1))
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(fp_line (start 2.845 -1.2) (end 2.845 -0.35) (layer B.Fab) (width 0.1))
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(fp_line (start 1.345 -1.4) (end 2.645 -1.4) (layer B.Fab) (width 0.1))
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(fp_line (start 2.845 -0.35) (end 2.645 -0.15) (layer B.Fab) (width 0.1))
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(fp_line (start 2.645 -1.4) (end 2.845 -1.2) (layer B.Fab) (width 0.1))
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(fp_line (start 1.295 -3.35) (end 1.295 3.35) (layer B.Fab) (width 0.1))
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(fp_line (start 1.295 3.35) (end -1.305 3.35) (layer B.Fab) (width 0.1))
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(fp_line (start -1.305 -3.35) (end 1.295 -3.35) (layer B.Fab) (width 0.1))
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(pad "" smd rect (at -1.085 -3.65 ${270 + p.rot}) (size 1 0.8) (layers B.Cu B.Paste B.Mask))
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(pad "" smd rect (at 1.125 -3.65 ${270 + p.rot}) (size 1 0.8) (layers B.Cu B.Paste B.Mask))
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(pad "" smd rect (at -1.085 3.65 ${270 + p.rot}) (size 1 0.8) (layers B.Cu B.Paste B.Mask))
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(pad "" smd rect (at 1.125 3.65 ${270 + p.rot}) (size 1 0.8) (layers B.Cu B.Paste B.Mask))
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(pad 1 smd rect (at -1.735 -2.25 ${270 + p.rot}) (size 0.7 1.5) (layers B.Cu B.Paste B.Mask) ${p.invert_behavior ? p.from.str : ''})
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(pad 2 smd rect (at -1.735 0.75 ${270 + p.rot}) (size 0.7 1.5) (layers B.Cu B.Paste B.Mask) ${p.to.str})
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(pad 3 smd rect (at -1.735 2.25 ${270 + p.rot}) (size 0.7 1.5) (layers B.Cu B.Paste B.Mask) ${p.invert_behavior ? '' : p.from.str})
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`
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const common_end = `
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(pad "" np_thru_hole circle (at 0.025 -1.5 ${90 + p.rot}) (size 0.9 0.9) (drill 0.9) (layers *.Cu *.Mask))
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(pad "" np_thru_hole circle (at 0.025 1.5 ${90 + p.rot}) (size 0.9 0.9) (drill 0.9) (layers *.Cu *.Mask))
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)
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`
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let final = common_start;
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if(p.side == "F" || p.reversible) {
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final += pads_front
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if(p.silkscreen){
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final += silkscreen_front
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}
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if(p.courtyard){
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final += courtyard_front
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}
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}
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if(p.side == "B" || p.reversible) {
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final += pads_back
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if(p.silkscreen){
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final += silkscreen_back
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}
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if(p.courtyard){
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final += courtyard_back
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}
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}
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final += common_end;
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return final;
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}
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}
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