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scanalyzer2.py
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scanalyzer2.py
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import os
import sys
from PIL import Image, ImageDraw, ImageFont
import math
import cuflow as cu
import svgout
import dip
import eagle
from dazzler import Dazzler
from collections import defaultdict
import shapely.geometry as sg
__VERSION__ = "1.0.0"
def gentext(size, s):
fn = "../../.fonts/Arista-Pro-Alternate-Light-trial.ttf"
fn = os.getenv("HOME") + "/.fonts/IBMPlexSans-SemiBold.otf"
font = ImageFont.truetype(fn, size)
im = Image.new("L", (2000, 1000))
draw = ImageDraw.Draw(im)
draw.text((200, 200), s, font=font, fill = 255)
return im.crop(im.getbbox())
def thermal(t, layer, d = 1.3):
t.setname(layer).thermal(d).wire(layer = layer)
def thermal_gnd(t, d = 1.3):
t.setname("GL2").thermal(d).wire(layer = "GBL")
class Pico(dip.dip):
family = "U"
width = 17.78
N = 40
def place(self, dc):
dip.dip.place(self, dc)
for i in range(40):
self.pads[i].setname(str(i + 1))
gpins = {3, 8, 13, 18, 23, 28, 33, 38}
io = set(range(1, 35)) - gpins
for g in gpins:
p = self.s(str(g)).copy()
p.setname("GL2").thermal(1.3).wire(layer = "GBL")
pnames = [
"GP0",
"GP1",
"GND",
"GP2",
"GP3",
"GP4",
"GP5",
"GND",
"GP6",
"GP7",
"GP8",
"GP9",
"GND",
"GP10",
"GP11",
"GP12",
"GP13",
"GND",
"GP14",
"GP15",
"GP16",
"GP17",
"GND",
"GP18",
"GP19",
"GP20",
"GP21",
"GND",
"GP22",
"RUN",
"GP26",
"GP27",
"GND",
"GP28",
"ADC_VREF",
"3V3(OUT)",
"3V3_EN",
"GND",
"VSYS",
"VBUS"
]
for pad,nm in zip(self.pads, pnames):
if nm != "GND":
pad.setname(nm)
class EDS(cu.Part):
family = "U"
def place(self, dc):
self.chamfered(dc, 18.0, 18)
dc.goxy(-8, cu.inches(0.15)).left(180)
self.train(dc, 4, lambda: self.rpad(dc, 2, 2), cu.inches(0.1))
def escape(self):
pp = self.pads
pp[0].setname("GL2").w("o f 1 -")
pp[1].setname("GL3").w("o f 1").wire()
# pp[1].setname("GTL").w("i f 1").wire(layer = "GTL")
# pp[2].w("i f 2").wire().via().setlayer("GBL")
# pp[3].w("i f 2").wire().via().setlayer("GBL")
return (pp[2], pp[3])
def ldo(p):
r = cu.SOT223(p)
p.goxy(-2.3/2, -5.2).w("r 180")
cu.C0603(p, val = '4.7 uF', source = {'LCSC' : 'C19666'})
p.forward(2)
pa = cu.C0603(p, val = '22 uF', source = {'LCSC': 'C159801'}).pads
pa[0].w("l 90 f 3").wire(width = 0.4)
pa[1].w("r 90 f 3").wire(width = 0.4)
return r.escape()
class Screw16(cu.Part):
family = "J"
source = {'Digikey': '277-1591-ND'}
width = 5
N = 16
r = 1.2
def place(self, dc):
self.chamfered(dc, 10, 10)
hdr.place(self, dc)
def escape(self):
return
class Wago32(dip.PTH):
family = "J"
source = {'Digikey' : '2946-736-108-ND'}
r = 1.3
def place(self, dc):
self.N = 16
G = 5 # gap
dc.forward(((self.N - 1) / 2) * G).left(180)
l0 = dc.copy()
self.train(l0, self.N, lambda: self.gh(l0), G)
dc.w("r 90 f 15 l 90")
l0 = dc.copy()
self.train(l0, self.N, lambda: self.gh(l0), G)
self.pads = [self.pads[(i % 2) * 16 + (i // 2)] for i in range(32)]
def addlabels(part):
shift = 3
for pad in part.pads:
nm = pad.name
if nm is not None:
p = pad.copy().right(90)
p.copy().forward(shift).text(nm)
shift = {3:4, 4:3}[shift]
class MCP23017(cu.SOIC28):
source = {'Digikey': ''}
mfr = 'W25Q64JVSSIQ'
@staticmethod
def tie(p, v : int):
assert v in (0, 1)
if v == 0:
p.setname("GL2").w("o f 1 -")
else:
p.setname("GL3").w("o f 1").wire()
def escape(self):
s = "GPB0 GPB1 GPB2 GPB3 GPB4 GPB5 GPB6 GPB7 VCC GND NC SCL SDA NC A0 A1 A2 RESETQ INTB INTA GPA0 GPA1 GPA2 GPA3 GPA4 GPA5 GPA6 GPA7".split()
[c.setname(nm) for (c, nm) in zip(self.pads, s)]
for i in range(3):
self.tie(self.s(f"A{i}"), 1 & (int(self.val) >> i))
self.tie(self.s("GND"), 0)
for s in ("VCC", "RESETQ"):
self.tie(self.s(s), 1)
class MCP24AA02(cu.SOIC8):
source = {'LCSC': 'C179171'}
mfr = 'W25Q64JVSSIQ'
def escape(self):
[c.setname(nm) for (c, nm) in zip(self.pads, "A0 A1 A2 GND SDA SCL NC VCC".split())]
for s in ("A0", "A1", "A2", "GND"):
self.s(s).setname("GL2").w("o f 1 -")
self.s("VCC").setname("GL3").w("o f 1").wire()
class I2Cconn(dip.SIL_o):
def __init__(self, p):
super().__init__(p, "4")
def escape(self):
[c.setname(nm) for (c, nm) in zip(self.pads, "SCL SDA VCC GND".split())]
addlabels(self)
self.s("GND").setname("GL2").w("r 90 f 2 -")
self.s("VCC").setname("GL3").w("r 90 f 2").wire()
class PowerLED(cu.Part):
family = "D"
inBOM = False
def place(self, dc):
d1 = cu.D0603(dc)
dc.w("f 2")
r1 = cu.R0402(dc)
d1.pads[0].setname("GL2").w("o -")
d1.pads[1].goto(r1.pads[1]).wire()
r1.pads[0].setname("GL3").w("o f 2").wire()
class Decoupler(cu.C0402):
def escape(self):
self.pads[0].w("o -")
self.pads[1].setname("GL3").w("o f 1").wire()
def scanalyzer2():
brd = cu.Board(
(100, 56),
trace = cu.mil(6),
space = cu.mil(6) * 2.0,
via_hole = 0.3,
via = 0.6,
via_space = cu.mil(5),
silk = cu.mil(6))
brd.outline()
if 1:
for x in (3.5, 100 - 3.5):
for y in (3.5, 56 - 3.5):
brd.hole((x, y), 2.7, 6)
p = brd.DC((50, 50)).left(90)
if 0:
conn = dip.SIL_o(p, "4")
[c.setname(nm) for (c, nm) in zip(conn.pads, "SCL SDA VCC GND".split())]
addlabels(conn)
conn.s("GND").setname("GL2").w("r 90 f 2 -")
conn.s("VCC").setname("GL3").w("r 90 f 2").wire()
else:
conn = I2Cconn(p)
conn.escape()
p = brd.DC((70, 45))
PowerLED(p)
p = brd.DC((30, 45))
u1 = MCP24AA02(p)
u1.escape()
Decoupler(p.goxy(3, 4), '10nF').escape()
p = brd.DC((50, 30)).right(180)
u2 = MCP23017(p, "0")
u2.escape()
Decoupler(p.right(180).goxy(10, 2).right(180), '10nF').escape()
p = brd.DC((50, 14)).left(90)
j2 = dip.Screw16(p, "16")
for (p,nm) in zip(j2.pads, "ABCDEFGHIJKLMNOP"):
p.setname(nm)
d = p.copy().w("r 90 f 8")
# d.text(nm)
brd.logo(d.xy[0], d.xy[1], gentext(130, nm), scale = 1.0)
u1.s("SCL").w("o f 4 / f 1").goto(conn.s("SCL"), True).wire()
u1.s("SDA").w("o f 2 / f 1").goto(conn.s("SDA"), True).wire()
u2.s("SCL").w("i f 3 r 90 f 5").goto(conn.s("SCL")).wire()
u2.s("SDA").w("i f 2 r 90 f 5").goto(conn.s("SDA")).wire()
j2.s("A").goto(u2.s("GPA0")).wire()
j2.s("B").goto(u2.s("GPA1")).wire()
j2.s("C").goto(u2.s("GPA2")).wire()
j2.s("D").goto(u2.s("GPA3")).wire()
j2.s("E").goto(u2.s("GPA4")).wire()
j2.s("F").goto(u2.s("GPA5")).wire()
j2.s("G").goto(u2.s("GPA6")).wire()
j2.s("H").goto(u2.s("GPA7")).wire()
j2.s("I").goto(u2.s("GPB0")).wire()
j2.s("J").goto(u2.s("GPB1")).wire()
j2.s("K").goto(u2.s("GPB2")).wire()
j2.s("L").goto(u2.s("GPB3")).wire()
j2.s("M").goto(u2.s("GPB4")).wire()
j2.s("N").goto(u2.s("GPB5")).wire()
j2.s("O").goto(u2.s("GPB6")).wire()
j2.s("P").goto(u2.s("GPB7")).wire()
if 1:
brd.fill_any("GTL", "GL3")
brd.fill_any("GBL", "GL2")
name = "scanalyzer2"
brd.save(name)
for n in brd.nets:
print(n)
svgout.write(brd, name + ".svg")
def scanalyzer2a():
brd = cu.Board(
(100, 56),
trace = cu.mil(6),
space = cu.mil(6) * 2.0,
via_hole = 0.3,
via = 0.6,
via_space = cu.mil(5),
silk = cu.mil(6))
brd.outline()
if 1:
for x in (3.5, 100 - 3.5):
for y in (3.5, 56 - 3.5):
brd.hole((x, y), 2.7, 6)
p = brd.DC((50, 50)).left(90)
if 0:
conn = dip.SIL_o(p, "4")
[c.setname(nm) for (c, nm) in zip(conn.pads, "SCL SDA VCC GND".split())]
addlabels(conn)
conn.s("GND").setname("GL2").w("r 90 f 2 -")
conn.s("VCC").setname("GL3").w("r 90 f 2").wire()
else:
conn = I2Cconn(p)
conn.escape()
p = brd.DC((70, 47))
PowerLED(p)
p = brd.DC((30, 47))
u1 = MCP24AA02(p)
u1.escape()
Decoupler(p.goxy(3, 4), '10nF').escape()
p = brd.DC((30, 32)).right(180)
u2 = MCP23017(p, "0")
u2.escape()
Decoupler(p.right(180).goxy(10, 2).right(180), '10nF').escape()
p = brd.DC((30 + 8 * 5, 32)).right(180)
u3 = MCP23017(p, "1")
u3.escape()
Decoupler(p.right(180).goxy(10, 2).right(180), '10nF').escape()
p = brd.DC((50, 18)).left(90)
j2 = Wago32(p)
for (i, (p,nm)) in enumerate(zip(j2.pads, "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")):
p.setname(nm)
if (i % 2) == 1:
p.w("f 2.5 l 90 f 15")
else:
p.w("l 90")
p.forward(3).wire()
# d = p.copy().w("r 90 f 8")
# d.text(nm)
# brd.logo(d.xy[0], d.xy[1], gentext(130, nm), scale = 1.0)
if 1:
u1.s("SCL").copy().w("i f 2 l 90 f 3").goto(u2.s("SCL"), True).wire()
u1.s("SDA").copy().w("i f 1 l 90 f 3").goto(u2.s("SDA"), True).wire()
u1.s("SCL").w("o f 4 / f 1").goto(conn.s("SCL"), True).wire()
u1.s("SDA").w("o f 2 / f 1").goto(conn.s("SDA"), True).wire()
u3.s("SCL").w("i f 3 r 90 f 5").goto(conn.s("SCL")).wire()
u3.s("SDA").w("i f 2 r 90 f 5").goto(conn.s("SDA")).wire()
conns = (
"GPA0",
"GPA1",
"GPA2",
"GPA3",
"GPA4",
"GPA7",
"GPA6",
"GPA5",
"GPB1",
"GPB0",
"GPB2",
"GPB3",
"GPB4",
"GPB5",
"GPB6",
"GPB7",
)
for a,b in zip(j2.pads, conns):
a.goto(u2.s(b), True).wire()
for a,b in zip(j2.pads[16:], conns):
a.goto(u3.s(b), True).wire()
if 0:
j2.s("D").goto(u2.s("GPA3")).wire()
j2.s("E").goto(u2.s("GPA4")).wire()
j2.s("F").goto(u2.s("GPA5")).wire()
j2.s("G").goto(u2.s("GPA6")).wire()
j2.s("H").goto(u2.s("GPA7")).wire()
j2.s("I").goto(u2.s("GPB0")).wire()
j2.s("J").goto(u2.s("GPB1")).wire()
j2.s("K").goto(u2.s("GPB2")).wire()
j2.s("L").goto(u2.s("GPB3")).wire()
j2.s("M").goto(u2.s("GPB4")).wire()
j2.s("N").goto(u2.s("GPB5")).wire()
j2.s("O").goto(u2.s("GPB6")).wire()
j2.s("P").goto(u2.s("GPB7")).wire()
if 1:
brd.fill_any("GTL", "GL3")
brd.fill_any("GBL", "GL2")
name = "scanalyzer2a"
brd.save(name)
for n in brd.nets:
print(n)
svgout.write(brd, name + ".svg")
if __name__ == "__main__":
# scanalyzer2()
scanalyzer2a()