#!/bin/sh

#@@example qf(nx=4,ny=4,cpad_auto=1)

#@@purpose Generate generic *qf* (e.g. tqfp, qfn) packages

#@@desc Generate *qf* (e.g. tqfp, qfn) packages: smd pads around a square; this is the generic implementation, end users may want to use the specific ones, e.g. tqfp(), qfn(), etc.
#@@params nx,ny,x_spacing,y_spacing,pad_spacing,ext_bloat,int_bloat,width,height,cpad_width,cpad_height,cpad_auto,bodysilk,pinoffs,silkmark

#@@param:nx number of pins along the horizontal sides

#@@param:ny number of pins along the vertical sides
#@@optional:ny
#@@default:ny assume ny=nx

#@@param:x_spacing spacing between the two vertical rows of pins
#@@dim:x_spacing
#@@optional:x_spacing
#@@default:x_spacing calculated using nx and pad_spacing

#@@param:y_spacing spacing between the two vertical rows of pins
#@@dim:y_spacing
#@@optional:y_spacing
#@@default:y_spacing calculated using ny and pad_spacing

#@@param:pad_spacing spacing between the centerlines of two adjacent pads (aka pitch)
#@@dim:pad_spacing
#@@optional:pad_spacing

#@@param:ext_bloat how much longer the pad should extend outwards from the end-point of the pin
#@@dim:ext_bloat
#@@optional:ext_bloat
#@@default:ext_bloat 0.37 mm

#@@param:int_bloat how much longer the pad should extend inwards from the end-point of the pin
#@@dim:int_bloat
#@@optional:int_bloat
#@@default:int_bloat 0.37 mm

#@@param:width width (horizontal, x axis size) of the box drawn on silk
#@@dim:width
#@@optional:width
#@@default:width calculated from the pad row geometry

#@@param:height height (vertical, y axis size) of the box drawn on silk
#@@dim:height
#@@optional:height
#@@default:height calculated from the pad row geometry

#@@param:cpad_width width (horizontal, x axis size) of the central pad
#@@dim:cpad_width
#@@optional:cpad_width
#@@default:cpad_width empty, no central pad

#@@param:cpad_height height (vertical, y axis size) of the central pad
#@@dim:cpad_height
#@@optional:cpad_height
#@@default:cpad_height empty, no central pad

#@@param:cpad_auto when true, calculate central pad sizes automatically from the pad row geometry
#@@bool:cpad_auto
#@@optional:cpad_height
#@@default:cpad_height false, no central pad

#@@param:cpm_nx central pad paste matrix, number of paste pads in x direction
#@@optional:cpm_nx
#@@default:cpm_nx 2

#@@param:cpm_ny central pad paste matrix, number of paste pads in y direction
#@@optional:cpm_ny
#@@default:cpm_ny 2

#@@param:cpm_width central pad paste matrix, paste pad width (dimension of each paste rectangle)
#@@dim:cpm_width
#@@optional:cpm_width
#@@default:cpm_width 1mm

#@@param:cpm_height central pad paste matrix, paste pad height (dimension of each paste rectangle)
#@@dim:cpm_height
#@@optional:cpm_height
#@@default:cpm_height 1mm

#@@param:cpad_mask center pad mask; if not specified, use the same gap as for the rows (pad_mask)
#@@dim:cpad_mask
#@@optional:cpad_mask

#@@param:rpad_round when true, row pads are round
#@@bool:rpad_round
#@@optional:rpad_round
#@@default:rpad_round false, row pads are square

#@@param:bodysilk how to draw body on the silk layer
#@@enum:bodysilk:none no drawing
#@@enum:bodysilk:corners draw the corners, silkmark is outside of the top-left corner
#@@enum:bodysilk:full draw a full rectanlge, silkmark of the top-left corner
#@@enum:bodysilk:plcc angled top-left corner, horizontal line on the top
#@@optional:bodysilk
#@@default:bodysilk corners

#@@param:pinoffs rotate pins by this amount, CW
#@@optional:pinoffs
#@@default:pinoffs 0

#@@include silkmark_qf.help
#@@optional:silkmark
#@@default:silkmark square
#@@preview_args:silkmark 4,4

#@@default:silkmark dot
#@@include common_subc.awk


awk -f `dirname $0`/common_subc.awk -f `dirname $0`/qf.awk -v "args=$*" -v gen=`basename $0` -v "genfull=$0"

