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footprint wiz: Update default values 

This updates some of the footprint wizard values to use the default KLC
values for silkscreen, fab, courtyard and text.

Also updates the default QFN settings to create a valid footprint
This commit is contained in:
Seth Hillbrand 2018-12-10 04:13:12 -07:00
parent 9490fd9d30
commit 4b3bfb0115
9 changed files with 42 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
pcbnew/python/plugins/FPC_wizard.py
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@ -101,6 +101,7 @@ class FPC_FootprintWizard(FootprintWizardBase.FootprintWizard):
self.module.Add(pad_s1) self.module.Add(pad_s1)
# add footprint outline # add footprint outline
self.draw.SetLineThickness( pcbnew.FromMM( 0.12 ) ) #Default per KLC F5.1 as of 12/2018
linewidth = self.draw.GetLineThickness() linewidth = self.draw.GetLineThickness()
margin = linewidth margin = linewidth

6
pcbnew/python/plugins/bga_wizard.py
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@ -99,11 +99,13 @@ class BGAWizard(FootprintWizardBase.FootprintWizard):
bevel = pcbnew.FromMM(1) bevel = pcbnew.FromMM(1)
# Box with 1mm bevel as per IPC7351C # Box with 1mm bevel as per IPC7351C
self.draw.SetLineThickness( pcbnew.FromMM( 0.1 ) ) #Default per KLC F5.2 as of 12/2018
self.draw.BoxWithDiagonalAtCorner(0, 0, ssx*2, ssy*2, bevel) self.draw.BoxWithDiagonalAtCorner(0, 0, ssx*2, ssy*2, bevel)
# Add IPC markings to F_Silk layer # Add IPC markings to F_Silk layer
self.draw.SetLayer(pcbnew.F_SilkS) self.draw.SetLayer( pcbnew.F_SilkS )
offset = pcbnew.FromMM(0.15) self.draw.SetLineThickness( pcbnew.FromMM( 0.12 ) ) #Default per KLC F5.1 as of 12/2018
offset = self.draw.GetLineThickness()
len_x = 0.5 * ssx len_x = 0.5 * ssx
len_y = 0.5 * ssy len_y = 0.5 * ssy

5
pcbnew/python/plugins/circular_pad_array_wizard.py
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@ -101,11 +101,12 @@ class circular_pad_array_wizard(FootprintWizardBase.FootprintWizard):
# Draw the outline # Draw the outline
body_radius = outline['diameter'] / 2 body_radius = outline['diameter'] / 2
self.draw.SetLayer(pcbnew.F_Fab) self.draw.SetLayer(pcbnew.F_Fab)
self.draw.GetLineThickness() self.draw.SetLineThickness( pcbnew.FromMM( 0.1 ) ) #Default per KLC F5.2 as of 12/2018
self.draw.Circle(0, 0, body_radius) self.draw.Circle(0, 0, body_radius)
#silkscreen #silkscreen
body_radius += pcbnew.FromMM(0.15) body_radius += pcbnew.FromMM(0.12)
self.draw.SetLineThickness( pcbnew.FromMM( 0.12 ) ) #Default per KLC F5.1 as of 12/2018
self.draw.SetLayer(pcbnew.F_SilkS) self.draw.SetLayer(pcbnew.F_SilkS)
self.draw.Circle(0, 0, body_radius) self.draw.Circle(0, 0, body_radius)

2
pcbnew/python/plugins/microMatch_connectors.py
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@ -148,6 +148,8 @@ class MicroMaTchWizard(FPWbase.FootprintWizard):
width = pcbnew.FromMM(1.92) + (numPads * padPitch) / 2 width = pcbnew.FromMM(1.92) + (numPads * padPitch) / 2
height = pcbnew.FromMM(5) height = pcbnew.FromMM(5)
self.draw.SetLineThickness( pcbnew.FromMM( 0.12 ) ) #Default per KLC F5.1 as of 12/2018
# Left part # Left part
# -- # --
# | # |

20
pcbnew/python/plugins/qfn_wizard.py
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@ -34,9 +34,9 @@ class QFNWizard(FootprintWizardBase.FootprintWizard):
#TODO - Allow different number of pads in x and y directions #TODO - Allow different number of pads in x and y directions
self.AddParam("Pads", "n", self.uInteger, 100, multiple=4, min_value=4) self.AddParam("Pads", "n", self.uInteger, 100, multiple=4, min_value=4)
self.AddParam("Pads", "pitch", self.uMM, 0.5, designator='e') self.AddParam("Pads", "pitch", self.uMM, 0.4, designator='e')
self.AddParam("Pads", "width", self.uMM, 0.25, designator='X1') self.AddParam("Pads", "width", self.uMM, 0.2, designator='X1')
self.AddParam("Pads", "length", self.uMM, 1.5, designator='Y1') self.AddParam("Pads", "length", self.uMM, 0.75, designator='Y1')
self.AddParam("Pads", "fillet", self.uMM, 0.3) self.AddParam("Pads", "fillet", self.uMM, 0.3)
self.AddParam("Pads", "oval", self.uBool, True) self.AddParam("Pads", "oval", self.uBool, True)
@ -45,9 +45,9 @@ class QFNWizard(FootprintWizardBase.FootprintWizard):
self.AddParam("EPad", "length", self.uMM, 10, designator="D2") self.AddParam("EPad", "length", self.uMM, 10, designator="D2")
self.AddParam("EPad", "thermal vias", self.uBool, False) self.AddParam("EPad", "thermal vias", self.uBool, False)
self.AddParam("EPad", "thermal vias drill", self.uMM, 1, min_value=0.1) self.AddParam("EPad", "thermal vias drill", self.uMM, 1, min_value=0.1)
self.AddParam("EPad", "x divisions", self.uInteger, 2, min_value=1) self.AddParam("EPad", "x divisions", self.uInteger, 4, min_value=1)
self.AddParam("EPad", "y divisions", self.uInteger, 2, min_value=1) self.AddParam("EPad", "y divisions", self.uInteger, 4, min_value=1)
self.AddParam("EPad", "paste margin", self.uMM, 0.1) self.AddParam("EPad", "paste margin", self.uMM, 0.75)
self.AddParam("Package", "width", self.uMM, 14, designator='E') self.AddParam("Package", "width", self.uMM, 14, designator='E')
self.AddParam("Package", "height", self.uMM, 14, designator='D') self.AddParam("Package", "height", self.uMM, 14, designator='D')
@ -188,17 +188,19 @@ class QFNWizard(FootprintWizardBase.FootprintWizard):
self.draw.BoxWithDiagonalAtCorner(0, 0, w, h, bevel) self.draw.BoxWithDiagonalAtCorner(0, 0, w, h, bevel)
# Silkscreen # Silkscreen
self.draw.SetLayer(pcbnew.F_SilkS) self.draw.SetLayer( pcbnew.F_SilkS )
offset = self.draw.GetLineThickness() offset = self.draw.GetLineThickness()
clip = row_len / 2 + self.pads['pitch'] clip = row_len / 2 + self.pads['pitch']
self.draw.SetLineThickness( pcbnew.FromMM( 0.12 ) ) #Default per KLC F5.1 as of 12/2018
self.draw.Polyline( [ [ clip, -h/2-offset], [ w/2+offset,-h/2-offset], [ w/2+offset, -clip] ] ) # top right self.draw.Polyline( [ [ clip, -h/2-offset], [ w/2+offset,-h/2-offset], [ w/2+offset, -clip] ] ) # top right
self.draw.Polyline( [ [ clip, h/2+offset], [ w/2+offset, h/2+offset], [ w/2+offset, clip] ] ) # bottom right self.draw.Polyline( [ [ clip, h/2+offset], [ w/2+offset, h/2+offset], [ w/2+offset, clip] ] ) # bottom right
self.draw.Polyline( [ [-clip, h/2+offset], [-w/2-offset, h/2+offset], [-w/2-offset, clip] ] ) # bottom left self.draw.Polyline( [ [-clip, h/2+offset], [-w/2-offset, h/2+offset], [-w/2-offset, clip] ] ) # bottom left
# Add pin-1 indication as per IPC-7351C # Add pin-1 indication as per IPC-7351C
self.draw.Line(-clip, -h/2-offset, -w/2-pad_length/2, -h/2-offset) self.draw.Line( -clip, -h/2-offset, -w/2-pad_length/2, -h/2-offset )
self.draw.SetLineThickness( offset ) #Restore default
# Courtyard # Courtyard
cmargin = self.package["margin"] cmargin = self.package["margin"]
@ -219,7 +221,7 @@ class QFNWizard(FootprintWizardBase.FootprintWizard):
#reference and value #reference and value
text_size = self.GetTextSize() # IPC nominal text_size = self.GetTextSize() # IPC nominal
text_offset = v_pitch / 2 + text_size + pad_length / 2 text_offset = sizey / 2 + text_size
self.draw.Value(0, text_offset, text_size) self.draw.Value(0, text_offset, text_size)
self.draw.Reference(0, -text_offset, text_size) self.draw.Reference(0, -text_offset, text_size)

22
pcbnew/python/plugins/qfp_wizard.py
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@ -114,6 +114,7 @@ class QFPWizard(FootprintWizardBase.FootprintWizard):
# Add outline to F_Fab layer # Add outline to F_Fab layer
self.draw.SetLayer(pcbnew.F_Fab) self.draw.SetLayer(pcbnew.F_Fab)
thick = self.draw.GetLineThickness()
bevel = min( pcbnew.FromMM(1.0), self.package['width']/2, self.package['height']/2 ) bevel = min( pcbnew.FromMM(1.0), self.package['width']/2, self.package['height']/2 )
@ -127,10 +128,12 @@ class QFPWizard(FootprintWizardBase.FootprintWizard):
bottom_edge = (v_pitch + pad_length) / 2 bottom_edge = (v_pitch + pad_length) / 2
top_edge = -bottom_edge top_edge = -bottom_edge
self.draw.SetLineThickness( pcbnew.FromMM( 0.1 ) ) #Default per KLC F5.2 as of 12/2018
self.draw.BoxWithDiagonalAtCorner(0, 0, w, h, bevel) self.draw.BoxWithDiagonalAtCorner(0, 0, w, h, bevel)
# Draw silkscreen # Draw silkscreen
self.draw.SetLayer(pcbnew.F_SilkS) self.draw.SetLayer( pcbnew.F_SilkS )
self.draw.SetLineThickness( pcbnew.FromMM( 0.12 ) ) #Default per KLC F5.1 as of 12/2018
#top left - as per IPC-7351C #top left - as per IPC-7351C
self.draw.Polyline([(-inner, -y), (-x, -y), (-x, -inner), (left_edge, -inner)]) self.draw.Polyline([(-inner, -y), (-x, -y), (-x, -inner), (left_edge, -inner)])
@ -143,16 +146,15 @@ class QFPWizard(FootprintWizardBase.FootprintWizard):
# Courtyard # Courtyard
cmargin = self.parameters["Package"]["courtyard margin"] cmargin = self.parameters["Package"]["courtyard margin"]
self.draw.SetLayer(pcbnew.F_CrtYd) self.draw.SetLayer( pcbnew.F_CrtYd )
sizex = (right_edge + cmargin) * 2 sizex = ( right_edge + cmargin ) * 2
sizey = (bottom_edge + cmargin) * 2 sizey = ( bottom_edge + cmargin ) * 2
# round size to nearest 0.1mm, rectangle will thus land on a 0.05mm grid # round size to nearest 0.1mm, rectangle will thus land on a 0.05mm grid
sizex = pcbnew.PutOnGridMM(sizex, 0.1) sizex = pcbnew.PutOnGridMM( sizex, 0.1 )
sizey = pcbnew.PutOnGridMM(sizey, 0.1) sizey = pcbnew.PutOnGridMM( sizey, 0.1 )
# set courtyard line thickness to the one defined in KLC
thick = self.draw.GetLineThickness() self.draw.SetLineThickness( pcbnew.FromMM( 0.05 ) ) #Default per KLC F5.3 as of 12/2018
self.draw.SetLineThickness(pcbnew.FromMM(0.05)) self.draw.Box( 0, 0, sizex, sizey )
self.draw.Box(0, 0, sizex, sizey)
# restore line thickness to previous value # restore line thickness to previous value
self.draw.SetLineThickness(pcbnew.FromMM(thick)) self.draw.SetLineThickness(pcbnew.FromMM(thick))

6
pcbnew/python/plugins/qrcode_footprint_wizard.py
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@ -36,9 +36,9 @@ class QRCodeWizard(FootprintWizardBase.FootprintWizard):
self.AddParam("Barcode", "Use SilkS layer", self.uBool, False) self.AddParam("Barcode", "Use SilkS layer", self.uBool, False)
self.AddParam("Barcode", "Use Cu layer", self.uBool, True) self.AddParam("Barcode", "Use Cu layer", self.uBool, True)
self.AddParam("Caption", "Enabled", self.uBool, True) self.AddParam("Caption", "Enabled", self.uBool, True)
self.AddParam("Caption", "Height", self.uMM, 1.2) self.AddParam("Caption", "Height", self.uMM, 1.0)
self.AddParam("Caption", "Width", self.uMM, 1.2) self.AddParam("Caption", "Width", self.uMM, 1.0)
self.AddParam("Caption", "Thickness", self.uMM, 0.12) self.AddParam("Caption", "Thickness", self.uMM, 0.15)
def CheckParameters(self): def CheckParameters(self):

7
pcbnew/python/plugins/sdip_wizard.py
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@ -99,13 +99,14 @@ class RowedFootprint(FootprintWizardBase.FootprintWizard):
ssx = -pin1_posX - ssx_offset ssx = -pin1_posX - ssx_offset
ssy = -pin1_posY - ssy_offset ssy = -pin1_posY - ssy_offset
cmargin = self.draw.GetLineThickness()
self.draw.SetLineThickness( pcbnew.FromMM( 0.12 ) ) #Default per KLC F5.1 as of 12/2018
self.DrawBox(ssx, ssy) self.DrawBox(ssx, ssy)
# Courtyard # Courtyard
cmargin = self.draw.GetLineThickness()
self.draw.SetLayer(pcbnew.F_CrtYd) self.draw.SetLayer(pcbnew.F_CrtYd)
sizex = (ssx + cmargin) * 2 sizex = (pin1posX + cmargin) * 2 + pad_Hsize + thick
sizey = (ssy + cmargin) * 2 sizey = (pin1posY + cmargin) * 2 + pad_Vsize + thick
# round size to nearest 0.1mm, rectangle will thus land on a 0.05mm grid # round size to nearest 0.1mm, rectangle will thus land on a 0.05mm grid
sizex = pcbnew.PutOnGridMM(sizex, 0.1) sizex = pcbnew.PutOnGridMM(sizex, 0.1)
sizey = pcbnew.PutOnGridMM(sizey, 0.1) sizey = pcbnew.PutOnGridMM(sizey, 0.1)

3
pcbnew/python/plugins/zip_wizard.py
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@ -85,13 +85,14 @@ class RowedFootprint(FootprintWizardBase.FootprintWizard):
if cornery < linew: if cornery < linew:
cornery = linew cornery = linew
thick = self.draw.GetLineThickness()
self.draw.SetLineThickness( pcbnew.FromMM( 0.12 ) ) #Default per KLC F5.1 as of 12/2018
self.DrawBox(leftx*2, cornery*2) self.DrawBox(leftx*2, cornery*2)
# Courtyard # Courtyard
cmarginx = self.body['courtyard margin'] cmarginx = self.body['courtyard margin']
cmarginy = cmarginx cmarginy = cmarginx
self.draw.SetLayer(pcbnew.F_CrtYd) self.draw.SetLayer(pcbnew.F_CrtYd)
thick = self.draw.GetLineThickness()
sizex = (pin1posX + cmarginx) * 2 + pad_Hsize + thick sizex = (pin1posX + cmarginx) * 2 + pad_Hsize + thick
sizey = (pin1posY + cmarginy) * 2 + pad_Vsize + thick sizey = (pin1posY + cmarginy) * 2 + pad_Vsize + thick
# round size to nearest 0.1mm, rectangle will thus land on a 0.05mm grid # round size to nearest 0.1mm, rectangle will thus land on a 0.05mm grid