def part(m): m = pscad.wrapper(defaults.items() + m.items()) pad = pscad.rounded_square((D("0.8"), D("2.82")), m.round_off, center=True) pad_row = (pscad.left(D("3.5")) + pad + pscad.right(D("2.5")) + pad + pscad.right(2) + pad + pscad.right(D("2.5")) + pad) gnd_pin = pscad.donut(D("1.15"), D("1.40")) side = ( pscad.pin("5", m.clearance, m.mask, square=True) + ( pscad.up(D("14.15") / 2 - D("10.3")) + pscad.left(D("13.14") / 2) + gnd_pin ), pscad.silk(m.silk) + ( pscad.up(D("14.15") / 2) + pscad.line(D("13.90") / 2) + pscad.right(D("13.90") / 2) + pscad.line((0, D("10.30") - D("1.55"))) ) ) all = ( pscad.mirror([1, 0]) + pscad.pad(itertools.count(1), m.clearance, m.mask) + ( pscad.up(D("14.15") / 2 - D("10.3") - D("3.71")) + pad_row ), side + pscad.mirror([1, 0]) + side, ) silk = pscad.silk(m.silk) + ( patterns.placement_courtyard(all, m.placement, m.grid, 1), ) return all, silk
def part(m): m = pscad.wrapper(defaults.items() + m.items()) if 'skip' in m: skip = lambda name: re.match(m.skip, name) else: skip = None bga_pad = pscad.paste_fraction( pscad.circle(m.pad_size / 2), m.paste_fraction) row = pscad.row(bga_pad, m.pitch, m.n_x, center=True) all = (pscad.pad( bga_names(m.n_x, m.no_letter), m.clearance, m.mask, skip=skip) + pscad.rotate(270) + pscad.row( pscad.rotate(90) + row, m.pitch, m.n_y, center=True), pscad.silk(m.silk) + pscad.square( (m.body_x, m.body_y), center=True)) silk = pscad.silk(m.silk) + ( patterns.placement_courtyard(all, m.placement, m.grid, 1), pscad.translate([-m.body_x / 2, -m.pitch * (m.n_y - 1) / 2]) + pscad.left(m.silk * 2) + pscad.line([0, m.pitch * 2], center=True)) if m.invert: return pscad.mirror([1, 0]) + pscad.rotate(270) + (all, silk) return all, silk
def corners(sz, n, center=False): corner = pscad.translate([sz[0] / 2, sz[1] / 2]) + ( pscad.line([-n / 2, 0]), pscad.line([0, -n / 2]) ) corners = ( corner, pscad.mirror([0, 1]) + corner, pscad.mirror([1, 0]) + ( corner, pscad.mirror([0, 1]) + corner ) ) if not center: corners = pscad.translate([sz[0] / 2, sz[1] / 2]) + corners return corners,
def brackets(sz, n, center=False): bracket = pscad.translate([sz[0] / 2, sz[1] / 2]) + ( pscad.line([-n / 2, 0]), pscad.line([0, -sz[1]]), pscad.up(sz[1]) + pscad.line([-n / 2, 0]) ) bracket = bracket, pscad.mirror([1, 0]) + bracket if not center: bracket = pscad.translate([sz[0] / 2, sz[1] / 2]) + bracket return bracket,
def closed(m): m = pscad.wrapper(defaults.items() + m.items()) pad = pscad.left((m.pad_l + m.space) / D(2)) + pscad.rotate(90) + mlp_pad(m) all = pscad.pad(itertools.count(1), m.clearance, m.mask) + ( pad, pscad.mirror([1, 0]) + pad ) silk = pscad.silk(m.silk) + ( patterns.placement_courtyard(all, m.placement, m.grid, m.pad_w * D("0.6")), ) return all, silk
def part(m): m = pscad.wrapper(defaults.items() + m.items()) pad_row = pscad.rotate(180) + pscad.row(pscad.rounded_square( (D("0.5"), D("2.0")), m.round_off, center=True), D("0.8"), 5, center=True) gnd_row = pscad.row(pscad.donut(I("0.034"), I("0.045")), D("5.3"), 2) side = ( pscad.pin("G", m.clearance, m.mask, square=True) + ( pscad.left(D("3.6")) + pscad.up(2) + pscad.rotate(-90) + gnd_row, ), pscad.hole(m.clearance, 0) + ( pscad.left(D("1.7")) + pscad.down(D("1.3")) + pscad.circle(I("0.018")) ), pscad.silk(m.silk) + ( pscad.left(D("3.6")) + pscad.up(D("4.6")) + pscad.polygon([(0, 0), (0, D("1.3")), (0, D("3.9")), (0, D("6.6"))], [(0, 1), (2, 3)]) ) ) all = ( pscad.pad(itertools.count(1), m.clearance, m.mask) + ( pscad.down(D("3.5")) + pad_row ), side + pscad.mirror([1, 0]) + side, pscad.silk(m.silk) + ( pscad.up(D("4.6")) + pscad.line(D("7.2"), center=True), ) ) silk = pscad.silk(m.silk) + ( patterns.placement_courtyard(all, m.placement, m.grid, 1), ) return all, silk