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 part(m):
m = pscad.wrapper(defaults.items() + m.items())
thermal_size = (m.thermal_x, m.thermal_y)
row = mlp_row(m, m.n / (4 if m.quad else 2))
if m.quad:
pads = (
row, pscad.rotate(90) + row,
pscad.rotate(180) + row, pscad.rotate(270) + row
)
else:
pads = row, pscad.rotate(180) + row
all = pscad.pad(itertools.count(1), m.clearance, m.mask) + (
pads,
patterns.thermal_pad(patterns.indent_pad(thermal_size, m.indent),
thermal_size, m.paste_fraction, m.paste_max)
), pscad.silk(m.silk) + patterns.corners((m.body_x, m.body_y), m.pad_l, center=True)
silk = pscad.silk(m.silk) + (
patterns.placement_courtyard(all, m.placement, m.grid, m.pad_w * D(2)),
pscad.translate([-m.body_x / D(2), m.body_y / D(2)]) +
pscad.down(m.silk * D(2)) +
pscad.line(m.pad_l * D("0.7"))
)
return all, silk
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 header(m):
def names(prefix):
return (prefix + str(i) for i in itertools.count(1))
row = pscad.row(pscad.donut(m.drill_d / 2, m.drill_d / 2 + m.annulus), m.pitch, m.n_x, center=True)
all = pscad.pin(names(m.prefix), m.clearance, m.mask) + (
pscad.rotate(270) + pscad.row(pscad.rotate(90) + row, m.pitch, m.n_y, center=True)
)
return (pscad.rotate(90) + all,)
def part(m):
m = pscad.wrapper(defaults.items() + m.items())
row = pscad.row(pscad.donut(m.drill_d / D(2), m.drill_d / D(2) + m.annulus), m.pitch, m.n_x, center=True)
all = pscad.pin(itertools.count(1), m.clearance, m.mask) + (
pscad.rotate(270) + pscad.row(pscad.rotate(90) + row, m.pitch, m.n_y, center=True)
)
silk = pscad.silk(m.silk) + (
patterns.corners((m.n_x * m.pitch, m.n_y * m.pitch), m.pitch / D(4), center=True)
)
return all, silk
def common_pins(m):
sig_pin = pscad.donut(I("0.028") / 2, I("0.028") / 2 + D("0.18"))
return pscad.pin(itertools.count(5), m.clearance, m.mask) + (
pscad.down(I("0.350")) +
pscad.rotate(90) +
pscad.row(sig_pin, I("0.050"), 8)
)
def part(m):
m = pscad.wrapper(defaults.items() + m.items())
pad1 = pscad.rounded_square([D("0.7"), D("1.5")], m.round_off, center=True)
pad1_row = pscad.pad(itertools.count(1), m.clearance, m.mask) + (
pscad.row(pad1, D("1.5"), 6, center=True)
)
pad2 = pscad.rounded_square([D("0.8"), 1], m.round_off, center=True)
pad2_row = pscad.pad("7", m.clearance, m.mask) + (
pscad.rotate(90) + pscad.row(pad2, D("2.1"), 2, center=True)
)
bore = pscad.hole(m.clearance, 0) + pscad.circle(D("0.9") / 2)
bore_row = pscad.row(bore, 5, 2, center = True)
pads = (
bore_row,
pscad.up(1 + D("1.5") / 2) + pad1_row,
pscad.left(D("11.8") / 2) + pad2_row,
pscad.right(D("11.8") / 2) + pad2_row
)
all = (
pads,
pscad.silk(m.silk) + pscad.square((D("11.3"), D("2.6")), center=True)
)
tick = pscad.line((0, D("0.5")), center=True)
silk = pscad.silk(m.silk) + (
patterns.placement_courtyard(all, m.placement, m.grid, 1),
pscad.down(D("1.3")) + pscad.row(tick, D("1.5"), 5, center=True)
)
return all, silk
def part(m):
m = pscad.wrapper(defaults.items() + m.items())
pin_row = pscad.row(pscad.donut(m.drill_r, m.drill_r + m.annulus), m.pitch, m.n / 2, center=True)
pins = pscad.pin(itertools.count(1), m.clearance, m.mask, square=True) + (
pscad.down(m.width / 2) + pin_row,
pscad.up(m.width / 2) + pscad.rotate(180) + pin_row
)
length = m.pitch * (m.n + 1) / 2
silk = pscad.silk(m.silk) + (
pscad.square([length, m.width - (m.drill_r + m.annulus) * 2 - m.silk * 4], center=True),
pscad.left(length / 2) + pscad.rotate(270) + pscad.circle(m.width / D(10), sweep=180)
)
return pins, 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())
if 'pads_x' in m:
pads_x = m.pads_x
elif m.quad:
pads_x = m.n / 4
else:
pads_x = 0
pads_y = m.n / 2 - pads_x
if 'width' in m:
width = m.width
else:
width = m.height
thermal_size = (m.thermal_x, m.thermal_y)
row_y = mlp_row(m, pads_y, m.height)
if m.quad:
row_x = mlp_row(m, pads_x, width)
pads = (
row_y, pscad.rotate(90) + row_x,
pscad.rotate(180) + row_y, pscad.rotate(270) + row_x
)
else:
pads = row_y, pscad.rotate(180) + row_y
pin_list = range(m.start_pin, m.n - m.start_pin + 3) + range(1, m.start_pin) + [int(m.n) + 1]
all = pscad.pad(itertools.cycle(pin_list), m.clearance, m.mask) + (
pads,
patterns.thermal_pad(patterns.indent_pad(thermal_size, m.indent),
thermal_size, m.paste_fraction, m.paste_max)
), pscad.silk(m.silk) + patterns.corners((m.body_x, m.body_y), m.pad_l, center=True)
silk = pscad.silk(m.silk) + (
patterns.placement_courtyard(all, m.placement, m.grid, m.pad_w * 2),
pscad.translate([-m.body_x / 2, m.body_y / 2]) +
pscad.down(m.silk * 2) +
pscad.line(m.pad_l * D("0.7"))
)
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
def indent_pad(size, indent):
return pscad.union() + (
pscad.translate([-size[0] / 2, -size[1] / 2]) + (
pscad.square([size[0], size[1] - indent]),
pscad.right(indent) +
pscad.square([size[0] - indent, size[1]]),
pscad.down(size[1] - indent) +
pscad.rotate(45) + pscad.square(indent * dmath.sqrt(D(2)))
)
)
def thermal_pad(pad, size, paste_fraction, max_paste_size):
paste_x = size[0] * dmath.sqrt(paste_fraction)
paste_y = size[1] * dmath.sqrt(paste_fraction)
n_x = dmath.ceil(paste_x / max_paste_size)
n_y = dmath.ceil(paste_y / max_paste_size)
paste_pad = pscad.rounded_square([paste_y / n_y, paste_x / n_x], D("0.05"), center=True)
return pscad.union() + (
pscad.row(pscad.rotate(90) + pscad.row(paste_pad, size[1] / n_y, n_y, center=True),
size[0] / n_x, n_x, center=True),
pscad.nopaste() + pad
)
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())
row = pscad.row(pscad.donut(m.drill_d / D(2), m.drill_d / D(2) + m.annulus), m.pitch, m.n_x, center=True)
all = (
pscad.pin(itertools.count(1), m.clearance, m.mask) +
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),
pscad.square((m.body_x - m.thickness * D(2), m.body_y - m.thickness * D(2)), center=True),
pscad.left((m.body_x - m.thickness) / D(2)) +
pscad.square((m.thickness, m.key), center=True)
)
)
silk = pscad.silk(m.silk) + (
patterns.placement_courtyard(all, m.placement, m.grid, D("0.5")),
)
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())
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
