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-rw-r--r--coil_test_board.py47
1 files changed, 26 insertions, 21 deletions
diff --git a/coil_test_board.py b/coil_test_board.py
index 577ba22..2cd3228 100644
--- a/coil_test_board.py
+++ b/coil_test_board.py
@@ -61,9 +61,9 @@ cut_gap = 3 # mm
tooling_border = 10 # mm
vscore_extra = 10 # mm
mouse_bite_width = 8 # mm
-mouse_bite_yoff = -0.00
+mouse_bite_yoff = 0.175
mouse_bite_hole_dia = 0.7
-mouse_bite_hole_spacing = 0.6
+mouse_bite_hole_spacing = 0.7
hole_offset = 5
hole_dia = 3.2
coil_dia = 35 # mm
@@ -75,9 +75,9 @@ pad_length = 3.5 # mm
pad_drill = 1.1 # mm
pad_pitch = 2.54 # mm
vrail_width = 10 # mm
-join_trace_w = 0.35 # mm
-v_cuts = False # FIXME DEBUG
-mouse_bites = True # FIXME DEBUG
+join_trace_w = 0.150 # mm
+v_cuts = False
+mouse_bites = True
db = sqlite3.connect('coil_parameters.sqlite3')
db.execute('CREATE TABLE IF NOT EXISTS runs (run_id INTEGER PRIMARY KEY, timestamp TEXT, version TEXT)')
@@ -197,7 +197,7 @@ def make_mouse_bite(x, y, rot=0, width=mouse_bite_width, hole_dia=mouse_bite_hol
pitch = hole_dia + hole_spacing
num_holes = int(math.floor((width - hole_dia) / pitch)) + 1
- actual_spacing = (width - num_holes*hole_dia) / (num_holes + 1)
+ actual_spacing = (width - num_holes*hole_dia) / (num_holes - 1)
pitch = hole_dia + actual_spacing
f = fp.Footprint(name='mouse_bite', _version=None, generator=None, at=fp.AtPos(x, y, rot), **kwargs)
@@ -206,7 +206,7 @@ def make_mouse_bite(x, y, rot=0, width=mouse_bite_width, hole_dia=mouse_bite_hol
number='1',
type=fp.Atom.np_thru_hole,
shape=fp.Atom.circle,
- at=fp.AtPos(-width/2 + actual_spacing + hole_dia/2 + i*pitch, 0, 0),
+ at=fp.AtPos(-width/2 + i*pitch + hole_dia/2, 0, 0),
size=xy(hole_dia, hole_dia),
drill=fp.Drill(diameter=hole_dia),
footprint=f))
@@ -282,7 +282,7 @@ if mouse_bites:
b.add(make_mouse_bite(tile_x0 + tile_width/2, tile_y0 - mouse_bite_hole_dia/2, 0))
b.add(make_mouse_bite(tile_x0 + tile_width/2, tile_y0 + tile_height + mouse_bite_hole_dia/2, 0))
b.add(make_mouse_bite(tile_x0 - mouse_bite_hole_dia/2, tile_y0 + tile_height/2, 90))
- b.add(make_mouse_bite(tile_x0 + tile_width + mouse_bite_hole_dia/2, tile_y0 + tile_height/2 + mouse_bite_yoff, 90))
+ b.add(make_mouse_bite(tile_x0 + tile_width + mouse_bite_hole_dia/2, tile_y0 + tile_height/2, 90))
# Mounting holes
for x in range(0, cols):
@@ -440,48 +440,53 @@ for index, ((y, x), spec) in tqdm.tqdm(enumerate(zip(itertools.product(range(row
b.add(cad_pr.Trace(w, coil.pad(1), pads.pad(1), waypoints=[w1], orientation=['ccw'], side='top'))
b.add(cad_pr.Trace(w, coil.pad(2), pads.pad(2), waypoints=[w2], orientation=['cw'], side='bottom'))
+ px, py, _r, _f = pads.pad(1).abs_pos
+ p1 = (px, py-mouse_bite_yoff)
+ px, py, _r, _f = pads.pad(2).abs_pos
+ p2 = (px, py+mouse_bite_yoff)
+
p = cut_gap + 5
q = 3
if y == 0:
if x > 0 and x % 2 == 1:
- wx, wy, _r, _f = pads.pad(1).abs_pos
+ wx, wy = p1
w1 = (wx + p), (wy - q)
w2 = (tile_x0 + tile_width/2 + cut_gap), (tile_y0 - tile_height/2 - cut_gap - q)
w3 = (tile_x0 - coil_pitch_h + tile_width/2 + cut_gap + 2*q), (tile_y0 - tile_height/2 - cut_gap - q)
w4 = (wx + p - coil_pitch_h), (wy - q)
- w5 = (wx - coil_pitch_h), (wy)
- b.add(cad_pr.Trace(join_trace_w, pads.pad(1), w5, waypoints=[w1, w2, w3, w4], orientation=['cw', 'cw', 'cw', 'cw'], side='top'))
+ w5 = (wx - coil_pitch_h + 2*mouse_bite_yoff), (wy)
+ b.add(cad_pr.Trace(join_trace_w, p1, w5, waypoints=[w1, w2, w3, w4], orientation=['cw', 'cw', 'cw', 'cw'], side='top'))
else:
- wx, wy, _r, _f = pads.pad(1).abs_pos
+ wx, wy = p1
w1 = (wx + p), (wy - q)
w2 = (wx + p), (wy - coil_pitch_v + pad_pitch + q)
- w3 = wx, (wy - coil_pitch_v + pad_pitch)
- b.add(cad_pr.Trace(join_trace_w, pads.pad(1), w3, waypoints=[w1, w2], orientation=['cw', 'cw', 'cw'], side='bottom'))
+ w3 = wx, (wy - coil_pitch_v + pad_pitch + 2*mouse_bite_yoff)
+ b.add(cad_pr.Trace(join_trace_w, p1, w3, waypoints=[w1, w2], orientation=['cw', 'cw', 'cw'], side='bottom'))
if y == rows-1:
if x > 0 and x % 2 == 0:
- wx, wy, _r, _f = pads.pad(2).abs_pos
+ wx, wy = p2
w1 = (wx + p), (wy + q)
w2 = (tile_x0 + tile_width/2 + cut_gap), (tile_y0 + tile_height/2 + cut_gap + q)
w3 = (tile_x0 - coil_pitch_h + tile_width/2 + cut_gap + 2*q), (tile_y0 + tile_height/2 + cut_gap + q)
w4 = (wx + p - coil_pitch_h), (wy + q)
- w5 = (wx - coil_pitch_h), (wy)
- b.add(cad_pr.Trace(join_trace_w, pads.pad(2), w5, waypoints=[w1, w2, w3, w4], orientation=['ccw', 'ccw', 'ccw', 'ccw', 'cw'], side='top'))
+ w5 = (wx - coil_pitch_h + 2*mouse_bite_yoff), (wy)
+ b.add(cad_pr.Trace(join_trace_w, p2, w5, waypoints=[w1, w2, w3, w4], orientation=['ccw', 'ccw', 'ccw', 'ccw', 'cw'], side='top'))
elif x == 0:
- wx, wy, _r, _f = pads.pad(2).abs_pos
+ wx, wy = p2
w1 = (wx + p), (wy + q)
w2 = (wx + p + q), (tile_y0 + tile_height/2 + cut_gap + q)
w5 = (x0 + 4*total_width/5 - coil_pitch_h/2 - pad_pitch/2), (w2[1])
- b.add(cad_pr.Trace(join_trace_w, pads.pad(2), w5, waypoints=[w1, w2], orientation=['ccw', 'cw', 'ccw'], side='bottom'))
+ b.add(cad_pr.Trace(join_trace_w, p2, w5, waypoints=[w1, w2], orientation=['ccw', 'cw', 'ccw'], side='bottom'))
if y == 0 and x == cols-1:
- wx, wy, _r, _f = pads.pad(1).abs_pos
+ wx, wy = p1
w1 = (wx + p + q), (wy + q)
w2 = (wx + p), (x0 + tooling_border + cut_gap + coil_pitch_v*rows + q)
w5 = (x0 + 4*total_width/5 - coil_pitch_h/2 + pad_pitch/2), (w2[1])
- b.add(cad_pr.Trace(join_trace_w, pads.pad(1), w5, waypoints=[w1, w2], orientation=['ccw', 'ccw', 'ccw'], side='bottom'))
+ b.add(cad_pr.Trace(join_trace_w, p1, w5, waypoints=[w1, w2], orientation=['ccw', 'ccw', 'ccw'], side='bottom'))
pads = make_pads(x0 + 4*total_width/5 - coil_pitch_h/2, w5[1], 0, 2, pad_dia, pad_length, pad_drill, pad_pitch)
b.add(pads)