corax-keyboard/ergogen/footprints/scrollwheel_mirrored.js

// Panasonic EVQWGD001 horizontal rotary encoder
//
//   __________________
//  (f) (t)         | |
//  | (1)           | |
//  | (2)           | |
//  | (3)           | |
//  | (4)           | |
//  |_( )___________|_|
//
// Nets
//    from: corresponds to switch pin 1 (for button presses)
//    to: corresponds to switch pin 2 (for button presses)
//    A: corresponds to pin 1 (for rotary)
//    B: corresponds to pin 2 (for rotary, should be GND)
//    C: corresponds to pin 3 (for rotary)
//    D: corresponds to pin 4 (for rotary, unused)
// Params
//    reverse: default is false
//      if true, will flip the footprint such that the pcb can be reversible


module.exports = {
    params: {
      designator: 'S',
		  reverse: false,
      from: undefined,
      to: undefined,
      A: undefined,
      B: undefined,
      C: undefined,
      D: undefined
    },
    body: p => {
      const standard = `
        (module RollerEncoder_Panasonic_EVQWGD001 (layer F.Cu) (tedit 6040A10C)
        ${p.at /* parametric position */}   
        (fp_text reference REF** (at 0 0 ${p.rot}) (layer F.Fab) (effects (font (size 1 1) (thickness 0.15))))
        (fp_text value RollerEncoder_Panasonic_EVQWGD001 (at -0.1 9 ${p.rot}) (layer F.Fab) (effects (font (size 1 1) (thickness 0.15))))
        
        ${'' /* corner marks */}
        (fp_line (start -8.4 -6.4) (end 8.4 -6.4) (layer F.SilkS) (width 0.12))
        (fp_line (start 8.4 -6.4) (end 8.4 7.4) (layer F.SilkS) (width 0.12))
        (fp_line (start 8.4 7.4) (end -8.4 7.4) (layer F.SilkS) (width 0.12))
        (fp_line (start -8.4 7.4) (end -8.4 -6.4) (layer F.SilkS) (width 0.12))

        (fp_line (start -8.4 6.4) (end 8.4 6.4) (layer B.SilkS) (width 0.12))
        (fp_line (start 8.4 6.4) (end 8.4 -7.4) (layer B.SilkS) (width 0.12))
        (fp_line (start 8.4 -7.4) (end -8.4 -7.4) (layer B.SilkS) (width 0.12))
        (fp_line (start -8.4 -7.4) (end -8.4 6.4) (layer B.SilkS) (width 0.12))

        (fp_text user "Scrollwheel" (at 0 0 ${p.rot + 90}) (layer F.SilkS knockout) (effects (font (size 1.0 1.0) (thickness 0.15))))
        (fp_text user "EVQWGD001" (at 1.75 0 ${p.rot + 90}) (layer F.SilkS) (effects (font (size 1.0 1.0) (thickness 0.15))))

      `
      function pins(def_neg, def_pos) {
        return `
          ${'' /* edge cuts */}
          (fp_line (start ${def_pos}9.8 7.3) (end ${def_pos}9.8 -7.3) (layer Edge.Cuts) (width 0.15))
          (fp_line (start ${def_pos}7.4 -7.3) (end ${def_pos}7.4 7.3) (layer Edge.Cuts) (width 0.15))
          (fp_line (start ${def_pos}9.5 -7.6) (end ${def_pos}7.7 -7.6) (layer Edge.Cuts) (width 0.15))
          (fp_line (start ${def_pos}7.7 7.6) (end ${def_pos}9.5 7.6) (layer Edge.Cuts) (width 0.15))

          (fp_arc (start ${def_pos}7.7 7.3) (end ${def_pos}7.4 7.3) (angle ${def_neg}90) (layer Edge.Cuts) (width 0.15))
          (fp_arc (start ${def_pos}9.5 7.3) (end ${def_pos}9.5 7.6) (angle ${def_neg}90) (layer Edge.Cuts) (width 0.15))
          (fp_arc (start ${def_pos}7.7 -7.3) (end ${def_pos}7.7 -7.6) (angle ${def_neg}90) (layer Edge.Cuts) (width 0.15))
          (fp_arc (start ${def_pos}9.5 -7.3) (end ${def_pos}9.8 -7.3) (angle ${def_neg}90) (layer Edge.Cuts) (width 0.15))

          ${'' /* pins */}
          (pad S1 thru_hole circle (at ${def_neg}6.85 -6.2 ${p.rot}) (size 1.6 1.6) (drill 0.9) (layers *.Cu *.Mask) ${p.from.str})
          (pad S2 thru_hole circle (at ${def_neg}5 -6.2 ${p.rot}) (size 1.6 1.6) (drill 0.9) (layers *.Cu *.Mask) ${p.to.str})
          (pad A thru_hole circle (at ${def_neg}5.625 -3.81 ${p.rot}) (size 1.6 1.6) (drill 0.9) (layers *.Cu *.Mask) ${p.A.str})
          (pad B thru_hole circle (at ${def_neg}5.625 -1.27 ${p.rot}) (size 1.6 1.6) (drill 0.9) (layers *.Cu *.Mask) ${p.B.str})
          (pad C thru_hole circle (at ${def_neg}5.625 1.27 ${p.rot}) (size 1.6 1.6) (drill 0.9) (layers *.Cu *.Mask) ${p.C.str})
          (pad D thru_hole circle (at ${def_neg}5.625 3.81 ${p.rot}) (size 1.6 1.6) (drill 0.9) (layers *.Cu *.Mask) ${p.D.str})

          ${'' /* mirror pins */}  
          (pad S1 thru_hole circle (at ${def_neg}6.85 6.2 ${p.rot}) (size 1.6 1.6) (drill 0.9) (layers *.Cu *.Mask) ${p.from.str})
          (pad S2 thru_hole circle (at ${def_neg}5 6.2 ${p.rot}) (size 1.6 1.6) (drill 0.9) (layers *.Cu *.Mask) ${p.to.str})
        `
    }
    if(p.reverse) {
      return `
        ${standard}
        ${pins('-', '')}
        ${pins('', '-')})
        `
    } else {
      return `
        ${standard}
        ${pins('-', '')})
        `
    }
  }
}