mirror of
git://projects.qi-hardware.com/kicad-libs.git
synced 2024-11-20 18:58:26 +02:00
109 lines
2.1 KiB
Plaintext
109 lines
2.1 KiB
Plaintext
/* MACHINE-GENERATED ! */
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frame piny {
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table
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{ ?cw, name }
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{ 0, i*f+a }
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{ 1, pins-a-i*f-nx+1 }
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__0: vec @(dx*(pyy/2+pe), pyx/2)
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__1: vec @(-dx*pyy/2, -pyx/2)
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pad "$name" . __0
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}
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frame pinsy {
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set y = e*(i-(ny-1)/2)
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set x = sx/2-pyy/2-b
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table
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{ dx, f, a }
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{ -1, -1, ny }
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{ 1, 1, pins-ny-nx+1 }
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loop i = 0, ny-1
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__0: vec @(x*dx, y)
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frame piny .
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}
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frame pinx {
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table
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{ ?cw, name }
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{ 0, i*f+a }
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{ 1, a+(nx-i-1)*f }
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__0: vec @(pxx/2, -dy*pxy/2)
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__1: vec @(-pxx/2, dy*pxy/2)
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__2: vec .(0mm, dy*pe)
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pad "$name" . __0
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}
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frame outline {
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set corner = gap*2-(w+0.2mm)/sqrt(2)
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__0: vec @(sx/2, sy/2)
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__1: vec .(gap, gap)
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__2: vec @(-sx/2, -sy/2)
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__3: vec .(-gap, -gap)
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rect . __1 w
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__4: vec @((cw*2-1)*sx/2, sy/2)
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__5: vec .((cw*2-1)*gap, gap)
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__6: vec .((1-cw*2)*corner, 0mm)
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__7: vec __5(0mm, -corner)
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line . __6 w
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}
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frame pinsx {
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set x = e*(i-(nx-1)/2)
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set y = sy/2-pxy/2-b
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table
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{ dy, f, a }
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{ -1, 1, ny+1 }
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{ 1, -1, pins }
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loop i = 0, nx-1
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__0: vec @(x, y*dy)
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frame pinx .
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}
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package "LGA-$pins-${sizex}x${sizey}${variant}"
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unit mm
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table
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{ variant, nx, ny, sx, sy, e, b, pxx, pxy, pyx, pyy, pe, cw }
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{ "", 3, 5, 3mm, 3mm, 0.5mm, 0.1mm, 0.25mm, 0.35mm, pxx, pxy, 0.2mm, 0 }
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{ "-BME280", 0, 4, 2.5mm, 2.5mm, 0.65mm, 0.125mm, 0.35mm, 0.35mm, pxx, pxy, 0.15mm, 1 }
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{ "-BMX055", 3, 7, 3mm, 4.5mm, 0.5mm, 0.1mm, 0.25mm, 0.375mm, pxx, 0.475mm, 0.2mm, 1 }
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set pins = 2*(nx+ny)
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set sizex = sx/1mm
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set sizey = sy/1mm
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set w = 5mil
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set gap = 0.2mm+w/2+0.1mm
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frame pinsx @
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frame pinsy @
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frame outline @
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measx outline.__2 >> outline.__0 -1.5mm
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measy outline.__2 >> outline.__0 1.5mm
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measx pinsx.__0 -> pinsx.__0 -1.5mm
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measx pinx.__2 -> pinx.__0 pxy+0.5mm
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measy pinx.__1 -> pinx.__0 0.2mm
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measy pinx.__2 -> pinx.__1 0.2mm
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measy outline.__3 >> outline.__5 1.5mm
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measx outline.__3 >> outline.__1 -1.5mm
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measy pinx.__1 >> outline.__2 -0.5mm
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measx piny.__0 -> piny.__1
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measx piny.__1 -> piny.__1 0.8mm
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measx piny.__0 -> piny.__0 1mm
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measy pinsy.__0 -> pinsy.__0 1mm
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measy pinx.__0 -> pinx.__0 2.2mm
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