def smdRectPad(self, module, size, pos, name):
pad = pcbnew.PAD(module)
pad.SetSize(size)
pad.SetShape(pcbnew.PAD_SHAPE_RECT)
pad.SetAttribute(pcbnew.PAD_ATTRIB_SMD)
pad.SetLayerSet(pad.SMDMask())
pad.SetPos0(pos)
pad.SetPosition(pos)
pad.SetName(name)
return pad
def npth(self, diameter, x, y):
"""put a npth in pcb with given diameter and location"""
module = pcbnew.FOOTPRINT(self.pcb)
npth = pcbnew.PAD(module)
npth.SetAttribute(pcbnew.PAD_ATTRIB_NPTH)
npth.SetShape(pcbnew.PAD_SHAPE_CIRCLE)
npth.SetSize(pcbnew.wxSizeMM(diameter, diameter))
npth.SetDrillShape(pcbnew.PAD_DRILL_SHAPE_CIRCLE)
npth.SetDrillSize(pcbnew.wxSizeMM(diameter, diameter))
module.Add(npth)
self.pcb.Add(module)
loc = pcbnew.wxPointMM(x, y)
module.SetPosition(loc)
def NPTHRoundPad(self, drill):
"""!
A round non-plated though hole (NPTH)
@param drill: the drill diameter (equals the NPTH diameter)
"""
pad = pcbnew.PAD(self.module)
pad.SetSize(pcbnew.wxSize(drill, drill))
pad.SetShape(pcbnew.PAD_SHAPE_CIRCLE)
pad.SetAttribute(pcbnew.PAD_ATTRIB_HOLE_NOT_PLATED)
pad.SetLayerSet(pad.UnplatedHoleMask())
pad.SetDrillSize(pcbnew.wxSize(drill, drill))
return pad
def SMDPad(self, Vsize, Hsize, shape=pcbnew.PAD_SHAPE_RECT, rot_degree=0):
"""
Create a surface-mount pad of the given size and shape
@param Vsize: the vertical size of the pad
@param Hsize: the horizontal size of the pad
@param drill: the drill diameter
@param shape: the shape of the pad
@param rot_degree: the pad rotation, in degrees
"""
pad = pcbnew.PAD(self.module)
pad.SetSize(pcbnew.wxSize(Hsize, Vsize))
pad.SetShape(shape)
pad.SetAttribute(pcbnew.PAD_ATTRIB_SMD)
pad.SetLayerSet(pad.SMDMask())
pad.SetOrientation(rot_degree*10) # rotation is in 0.1 degrees
return pad
def THPad(self, Vsize, Hsize, drill, shape=pcbnew.PAD_SHAPE_OVAL,
rot_degree = 0):
"""!
A basic through-hole pad of the given size and shape
@param Vsize: the vertical size of the pad
@param Hsize: the horizontal size of the pad
@param drill: the drill diameter
@param shape: the shape of the pad
@param rot_degree: the pad rotation, in degrees
"""
pad = pcbnew.PAD(self.module)
pad.SetSize(pcbnew.wxSize(Hsize, Vsize))
pad.SetShape(shape)
pad.SetAttribute(pcbnew.PAD_ATTRIB_PTH)
pad.SetLayerSet(pad.PTHMask())
pad.SetDrillSize(pcbnew.wxSize(drill, drill))
pad.SetOrientation(rot_degree*10) # rotation is in 0.1 degrees
return pad
def _drawQrPixel(self, xposition, yposition):
# build a rectangular pad as a dot on copper layer,
# and a polygon (a square) on silkscreen
if self.UseCu:
pad = pcbnew.PAD(self.module)
pad.SetSize(pcbnew.wxSize(self.X, self.X))
pad_pos = pcbnew.wxPoint(xposition, yposition)
pad.SetPosition(pad_pos)
pad.SetPos0(pad_pos)
pad.SetShape(pcbnew.PAD_SHAPE_RECT)
pad.SetAttribute(pcbnew.PAD_ATTRIB_SMD)
pad.SetName("")
layerset = pcbnew.LSET()
layerset.AddLayer(pcbnew.F_Cu)
pad.SetLayerSet(layerset)
self.module.Add(pad)
if self.UseSilkS:
polygon = self.drawPixelSquareArea(pcbnew.F_SilkS, self.X,
xposition, yposition)
self.module.Add(polygon)