search

mvnmgrx / kiutils

Simple and SCM-friendly KiCad file parser based on Python dataclasses for KiCad 6.0 and up.
GNU General Public License v3.0
81 stars 27 forks source link

Additional layers on stackup page are not parsed #17

Closed mvnmgrx closed 2 years ago

mvnmgrx commented 2 years ago

The PCB stackup can be expanded with additional dielectric layers, as seen below, which will not be picked up by the parser.

image

TODO:

Possible test case:

    (stackup
      (layer "F.SilkS" (type "Top Silk Screen") (color "White"))
      (layer "F.Paste" (type "Top Solder Paste"))
      (layer "F.Mask" (type "Top Solder Mask") (color "Green") (thickness 0.01) (material "Epoxy") (epsilon_r 3.3) (loss_tangent 0))
      (layer "F.Cu" (type "copper") (thickness 0.035))
      (layer "dielectric 1" (type "prepreg") (thickness 0.073) (material "FR4") (epsilon_r 4.3) (loss_tangent 0.02))
      (layer "In1.Cu" (type "copper") (thickness 0.035))
      (layer "dielectric 2" (type "core") (thickness 0.12) (material "FR4") (epsilon_r 4.5) (loss_tangent 0.02))
      (layer "In2.Cu" (type "copper") (thickness 0.035))
      (layer "dielectric 3" (type "prepreg") (thickness 0.195) (material "FR4") (epsilon_r 4.6) (loss_tangent 0.02)
        addsublayer (thickness 0.195))
      (layer "In3.Cu" (type "copper") (thickness 0.035))
      (layer "dielectric 4" (type "core") (thickness 0.12) (material "FR4") (epsilon_r 4.5) (loss_tangent 0.02))
      (layer "In4.Cu" (type "copper") (thickness 0.035))
      (layer "dielectric 5" (type "prepreg") (thickness 0.195) (material "FR4") (epsilon_r 4.6) (loss_tangent 0.02)
        addsublayer (thickness 0.195) (material "FR4") (epsilon_r 4.6) (loss_tangent 0.02)
        addsublayer (thickness 0)
        addsublayer (thickness 0))
      (layer "In5.Cu" (type "copper") (thickness 0.035))
      (layer "dielectric 6" (type "core") (thickness 0.12) (material "FR4") (epsilon_r 4.5) (loss_tangent 0.02))
      (layer "In6.Cu" (type "copper") (thickness 0.035))
      (layer "dielectric 7" (type "prepreg") (thickness 0.073) (material "FR4") (epsilon_r 4.3) (loss_tangent 0.02)
        addsublayer (thickness 0))
      (layer "B.Cu" (type "copper") (thickness 0.035))
      (layer "B.Mask" (type "Bottom Solder Mask") (color "Green") (thickness 0.01) (material "Epoxy") (epsilon_r 3.3) (loss_tangent 0))
      (layer "B.Paste" (type "Bottom Solder Paste"))
      (layer "B.SilkS" (type "Bottom Silk Screen") (color "White"))
      (copper_finish "None")
      (dielectric_constraints no)
    )