added generation of SMT fab file package (in progress)

- atben/README-SMT, atusb/README-SMT: description for SMT fab files
- bom/Makefile (%-smt.csv, spotless): renamed *-smt.csv to *-bom.csv
- makefiles/Makefile.kicad (fab): split into "fab" (PCB and SMT) and
  fab-pcb (previous "fab"; only PCB)
- makefiles/Makefile.kicad (fab-smt): added packaging process for SMT
  fab files

atben/README-SMT

@@ -0,0 +1,23 @@
+Board characteristics:
+
+- two layers, components only on front
+- smallest components are 0402 and 0.5 mm pitch QFN
+- the following orientation markings are on the silk screen:
+  B1: circle near pin 1
+  U1: triangle at the corner between pins 1 and 32
+  
+
+Design files:
+
+atben-bom.csv		Bill of materials
+atben-pos.csv		Automatic insertion file
+* footprints
+
+The PCB design files are in a separate archive, atben-pcb-*
+
+
+Interpretation of files:
+
+- for all coordinates, the origin is the lower left corner of the board
+- coordinates in atben-pos.csv are in inches
+- rotation in atben-pos.csv is in degrees, counter-clockwise

atusb/README-SMT

@@ -0,0 +1,25 @@
+Board characteristics:
+
+- two layers, components only on front
+- smallest components are 0402 and 0.5 mm pitch QFN
+- one through-hole component: USB connector CON1
+- the following orientation markings are on the silk screen:
+  B1: circle near pin 1
+  D1: plus sign at the anode
+  U1, U2: triangle at the corner between pins 1 and 32
+  
+
+Design files:
+
+atusb-bom.csv		Bill of materials
+atusb-pos.csv		Automatic insertion file
+* footprints
+
+The PCB design files are in a separate archive, atusb-pcb-*
+
+
+Interpretation of files:
+
+- for all coordinates, the origin is the lower left corner of the board
+- coordinates in atusb-pos.csv are in inches
+- rotation in atusb-pos.csv is in degrees, counter-clockwise

bom/Makefile

@@ -40,7 +40,7 @@ show-%:		%.ord $(DSC)
 		grep -vw ATRF $< | $(BOOM) prettyord -t - $(DSC) | \
 		  sed 's/^...  //'
 
-%-smt.csv:	%.ord $(DSC)
+%-bom.csv:	%.ord $(DSC)
 		grep -vw ATRF $< | $(BOOM) prettyord -f -c -r - $(DSC) >$@ || \
 		  { rm -f $@; exit 1; }
 
@@ -48,5 +48,5 @@ spotless:
 		$(MAKE) -C dk spotless
 		rm -f atusb.lst atusb.par atusb.ord
 		rm -f atben.lst atben.par atben.ord
-		rm -f atusb-smt.csv atben-smt.csv cntr-smt.csv
+		rm -f atusb-bom.csv atben-bom.csv cntr-bom.csv
 		rm -f cntr.lst cntr.par cntr.ord

makefiles/Makefile.kicad

@@ -82,6 +82,8 @@ PCB_FILES = README-PCB $(NAME)-PCB_Edges.dxf $(NAME).drl \
 	    $(NAME)-Front.gtl $(NAME)-Back.gbl $(NAME)-Mask_Back.gbs \
 	    $(NAME)-PCB_Edges.gbr
 
+SMT_FILES = README-SMT $(NAME)-bom.csv $(NAME)-pos.csv
+
 gerber:
 		pcbnew --plot=gerber --origin=aux \
 		  -l `pcbnew --list-layers $(BRD) | tr '\012' ,` \
@@ -91,7 +93,9 @@ gerber:
 		  || { rm -rf _tmp; exit 1; }
 		mv _tmp $(NAME)-SilkS_Front.gto
 
-fab:		gerber
+fab:		fab-pcb fab-smt
+
+fab-pcb:	gerber
 		pcbnew --plot=dxf --origin=aux -l PCB_Edges $(BRD)
 		pcbnew --drill --origin=aux $(BRD)
 		mkdir -p fab
@@ -115,6 +119,19 @@ $(NAME)-pos.csv: $(NAME)Front.pos $(NAME).cmp
 		$(POS2FAB) $(NAME)Front.pos $(NAME).cmp >$@ || \
 		  { rm -f "$@"; exit 1; }
 
+../bom/$(NAME)-bom.csv:
+		$(MAKE) -C ../bom $(NAME)-bom.csv
+
+$(NAME)-bom.csv: ../bom/$(NAME)-bom.csv
+		mv $< $@
+
+fab-smt:	$(NAME)-pos.csv $(NAME)-bom.csv
+		mkdir -p fab
+		tar Ccfz .. fab/$(NAME)-smt-$(VERSION).tar.gz \
+		  $(SMT_FILES:%=$(DIR)/%)
+		cd ..; zip -l $(DIR)/fab/$(NAME)-smt-$(VERSION).zip \
+		  $(SMT_FILES:%=$(DIR)/%)
+
 upload:
 		qippl fab/$(NAME)-pcb-$(VERSION).tar.gz \
 		  fab/$(NAME)-pcb-$(VERSION).zip wpan/fab