def part(m): m = pscad.wrapper(defaults.items() + m.items()) pin_names = (i for i in m.pins.split(',')) all = pscad.pad(pin_names, m.clearance, m.mask) + ( pscad.row(pscad.rounded_square((m.pad_w, m.pad_l), m.round_off, center=True), m.pitch, 2, center=True) ) if 'body_y' in m: body_lines = pscad.rotate(90) + pscad.row(pscad.rotate(90) + pscad.line(m.pitch, center=True), m.body_y, 2, center=True) else: body_lines = pscad.empty() courtyard = pscad.expand_to_grid(pscad.bound((all, body_lines)), m.placement, m.grid) courtyard_sz = (courtyard[1][0] - courtyard[0][0], courtyard[1][1] - courtyard[0][1]) if m.polarized: mark = ( pscad.right(courtyard[0][0]) + pscad.rotate(90) + pscad.circle(courtyard_sz[1] / D(6), sweep=180) ) else: mark = pscad.empty() silk = pscad.silk(m.silk) + ( pscad.translate(courtyard[0]) + patterns.brackets(courtyard_sz, m.pad_w), mark, body_lines ) return all, silk
def part(m): m = pscad.wrapper(defaults.items() + m.items()) row = pscad.row(pscad.rounded_square([m.l, m.w], m.round_off, center=True), m.a + m.l, 2, center=True) all = pscad.pad(itertools.count(1), m.clearance, m.mask) + ( pscad.rotate(270) + pscad.row(pscad.rotate(90) + row, m.b + m.w, 2, center=True) ) courtyard = pscad.expand_to_grid(pscad.bound(all), m.placement, m.grid) courtyard_sz = (courtyard[1][0] - courtyard[0][0], courtyard[1][1] - courtyard[0][1]) silk = pscad.silk(m.silk) + ( pscad.translate(courtyard[0]) + patterns.brackets(courtyard_sz, m.l) ) return all, silk
def part(m): m = pscad.wrapper(defaults.items() + m.items()) try: pin_count = m.n pin_names = itertools.count(1) except: pin_count = len(m.pins.split(',')) pin_names = (i for i in m.pins.split(',')) try: body_y = m.body_y except: body_y = m.width - m.pad_l - m.silk * D(3) pad_row = pscad.row(pscad.rounded_square( (m.pad_w, m.pad_l), m.round_off, center=True), m.pitch, pin_count / 2, center=True) if body_y > m.width - m.pad_l - m.silk * D(2): edge = m.body_x / D(2) - m.pitch * pin_count / 4 body = patterns.brackets([m.body_x, body_y], edge, center=True) else: body = pscad.square([m.body_x, body_y], center=True) all = pscad.pad(pin_names, m.clearance, m.mask) + ( pscad.down(m.width / D(2)) + pad_row, pscad.up(m.width / D(2)) + pscad.rotate(180) + pad_row ), pscad.silk(m.silk) + body silk = pscad.silk(m.silk) + ( patterns.placement_courtyard(all, m.placement, m.grid, m.pad_w * D(2)), pscad.down(m.width / D(2)) + pscad.left(m.silk + m.pitch * pin_count / 4) + pscad.line([0, m.pad_l * D("0.7")], center=True) ) return all, silk
def part(m): m = pscad.wrapper(defaults.items() + m.items()) pitch = D("1.27") width = D("6.61") pad_size0 = [D("0.61"), D("1.27")] pad_size1 = [D("0.61"), D("1.02")] pad_size2 = [D("1.65"), D("3.81")] body = [D("5.0"), D("6.25")] thermal_pad = pscad.paste_fraction(pscad.rounded_square(pad_size2, m.round_off, center=True), D("0.5")) all = ( pscad.pad(itertools.count(1), m.clearance, m.mask) + pscad.down((width - pad_size0[1]) / D(2)) + pscad.row(pscad.rounded_square(pad_size0, m.round_off, center=True), pitch, 4, center=True), pscad.pad((i for i in [6, 6, 5, 5]), m.clearance, m.mask) + pscad.up((width - pad_size1[1]) / D(2)) + pscad.row(pscad.rounded_square(pad_size1, m.round_off, center=True), pitch, 4, center=True), pscad.pad((i for i in [6, 5]), m.clearance, m.mask) + pscad.down(width / D(2)) + pscad.up(pad_size0[1] + D("0.82") + pad_size2[1] / D(2)) + pscad.row(thermal_pad, D("0.61") + pad_size2[0], 2, center=True), pscad.silk(m.silk) + patterns.brackets(body, D("0.2"), center=True) ) silk = pscad.silk(m.silk) + ( patterns.placement_courtyard(all, m.placement, m.grid, D("0.5")), pscad.down(width / D(2) + m.silk) + pscad.left(pitch * D("1.5")) + pscad.line(pad_size0[0], center=True) ) return all, silk
def part(m): m = pscad.wrapper(defaults.items() + m.items()) try: pin_count = m.n pin_names = itertools.count(1) except: pin_count = len(m.pins.split(',')) pin_names = (i for i in m.pins.split(',')) if 'pads_x' in m: pads_x = m.pads_x elif m.quad: pads_x = pin_count / 4 else: pads_x = 0 pads_y = pin_count / 2 - pads_x try: body_y = m.body_y except: body_y = m.width - m.pad_l - m.silk * 3 if 'height' in m: height = m.height else: height = m.width pad = pscad.rounded_square((m.pad_w, m.pad_l), m.round_off, center=True) row_y = pscad.down(m.width / 2) + pscad.row( pscad.paste_fraction(pad, (1,m.pad_paste_fraction)), m.pitch, pads_y, center=True) if m.quad: row_x = pscad.down(height / 2) + pscad.row( pscad.paste_fraction(pad, (1,m.pad_paste_fraction)), m.pitch, pads_x, center=True) pads = pscad.pad(pin_names, m.clearance, m.mask) + ( row_y, pscad.rotate(90) + row_x, pscad.rotate(180) + row_y, pscad.rotate(270) + row_x ) else: pads = pscad.pad(pin_names, m.clearance, m.mask) + ( row_y, pscad.rotate(180) + row_y ) try: if m.quad: raise Exception() if body_y > m.width - m.pad_l - m.silk * 2: edge = m.body_x / 2 - m.pitch * D(pin_count) / 4 body = patterns.brackets([m.body_x, body_y], edge, center=True) else: body = pscad.square([m.body_x, body_y], center=True) all = pads, pscad.silk(m.silk) + body except: all = pads try: corners = m.corners except: corners = m.pad_w * 2 silk = pscad.silk(m.silk) + ( patterns.placement_courtyard(all, m.placement, m.grid, corners), pscad.down(m.width / 2) + pscad.left(m.silk + m.pitch * pads_y / 2) + pscad.line([0, m.pad_l * D("0.7")], center=True) ) return all, silk