Update KiCAD project stuff after moving the folder

bldc-controller.pro

@@ -1,41 +1,33 @@
-update=Tue 11 Oct 2016 05:25:07 PM PDT
+update=22/05/2015 07:44:53
 version=1
 last_client=kicad
-[cvpcb]
+[general]
 version=1
-NetIExt=net
+RootSch=
+BoardNm=
 [pcbnew]
 version=1
-PageLayoutDescrFile=
 LastNetListRead=
+UseCmpFile=1
 PadDrill=0.600000000000
 PadDrillOvalY=0.600000000000
 PadSizeH=1.500000000000
 PadSizeV=1.500000000000
-PcbTextSizeV=1.016000000000
+PcbTextSizeV=1.500000000000
-PcbTextSizeH=1.016000000000
+PcbTextSizeH=1.500000000000
-PcbTextThickness=0.152400000000
+PcbTextThickness=0.300000000000
-ModuleTextSizeV=1.016000000000
+ModuleTextSizeV=1.000000000000
-ModuleTextSizeH=1.016000000000
+ModuleTextSizeH=1.000000000000
-ModuleTextSizeThickness=0.152400000000
+ModuleTextSizeThickness=0.150000000000
-SolderMaskClearance=0.003000000000
+SolderMaskClearance=0.000000000000
-SolderMaskMinWidth=0.004000000000
+SolderMaskMinWidth=0.000000000000
-DrawSegmentWidth=0.152400000000
+DrawSegmentWidth=0.200000000000
-BoardOutlineThickness=0.152400000000
+BoardOutlineThickness=0.100000000000
-ModuleOutlineThickness=0.152400000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
 [eeschema]
 version=1
 LibDir=
 [eeschema/libraries]
-[schematic_editor]
-version=1
-PageLayoutDescrFile=
-PlotDirectoryName=
-SubpartIdSeparator=0
-SubpartFirstId=65
-NetFmtName=
-SpiceForceRefPrefix=0
-SpiceUseNetNumbers=0
-LabSize=50
-[general]
-version=1

fp-info-cache

@@ -1,57 +0,0 @@
-12607631572004
-bldc-parts
-Battery_Connector
-
-
-0
-2
-2
-bldc-parts
-Infineon_PG-TDSON-8-33
-
-
-0
-10
-8
-bldc-parts
-Lattice_QFN-48UP
-
-
-0
-49
-49
-bldc-parts
-Maxim_TQFN-28
-
-
-0
-29
-29
-bldc-parts
-Motor_Connector
-
-
-0
-3
-3
-bldc-parts
-TI_RGZ-48
-
-
-0
-49
-49
-bldc-parts
-TT_OARS-XP-4Terminal
-
-
-0
-6
-4
-bldc-parts
-stencil_alignment_pin
-
-
-0
-0
-0

pcb/bldc-controller.kicad_pcb-bak

@@ -72,7 +72,7 @@
     (pcbplotparams
       (layerselection 0x310fc_ffffffff)
       (usegerberextensions true)
-      (usegerberattributes true)
+      (usegerberattributes false)
       (usegerberadvancedattributes false)
       (creategerberjobfile false)
       (excludeedgelayer true)
@@ -7574,7 +7574,7 @@
   (segment (start 22.413514 120.05) (end 19.749999 117.386485) (width 0.254) (layer B.Cu) (net 91))
   (segment (start 23.55 120.05) (end 22.413514 120.05) (width 0.254) (layer B.Cu) (net 91))
 
-  (zone (net 2) (net_name /VDRAIN) (layer F.Cu) (tstamp 5DFC9E31) (hatch edge 0.508)
+  (zone (net 2) (net_name /VDRAIN) (layer F.Cu) (tstamp 5DFC615E) (hatch edge 0.508)
     (priority 4)
     (connect_pads yes (clearance 0.254))
     (min_thickness 0.254)
@@ -7597,7 +7597,7 @@
       )
     )
   )
-  (zone (net 84) (net_name /VSOURCE) (layer F.Cu) (tstamp 5DFC9E2E) (hatch edge 0.508)
+  (zone (net 84) (net_name /VSOURCE) (layer F.Cu) (tstamp 5DFC615B) (hatch edge 0.508)
     (priority 5)
     (connect_pads yes (clearance 0.254))
     (min_thickness 0.254)
@@ -7649,7 +7649,7 @@
       )
     )
   )
-  (zone (net 2) (net_name /VDRAIN) (layer F.Cu) (tstamp 5DFC9E2B) (hatch edge 0.508)
+  (zone (net 2) (net_name /VDRAIN) (layer F.Cu) (tstamp 5DFC6158) (hatch edge 0.508)
     (priority 4)
     (connect_pads yes (clearance 0.254))
     (min_thickness 0.254)
@@ -7669,7 +7669,7 @@
       )
     )
   )
-  (zone (net 2) (net_name /VDRAIN) (layer F.Cu) (tstamp 5DFC9E28) (hatch edge 0.508)
+  (zone (net 2) (net_name /VDRAIN) (layer F.Cu) (tstamp 5DFC6155) (hatch edge 0.508)
     (priority 3)
     (connect_pads yes (clearance 0.1524))
     (min_thickness 0.254)
@@ -7706,7 +7706,7 @@
       )
     )
   )
-  (zone (net 2) (net_name /VDRAIN) (layer B.Cu) (tstamp 5DFC9E25) (hatch edge 0.508)
+  (zone (net 2) (net_name /VDRAIN) (layer B.Cu) (tstamp 5DFC6152) (hatch edge 0.508)
     (priority 4)
     (connect_pads yes (clearance 0.254))
     (min_thickness 0.254)
@@ -7739,7 +7739,7 @@
       )
     )
   )
-  (zone (net 84) (net_name /VSOURCE) (layer F.Cu) (tstamp 5DFC9E22) (hatch edge 0.508)
+  (zone (net 84) (net_name /VSOURCE) (layer F.Cu) (tstamp 5DFC614F) (hatch edge 0.508)
     (priority 3)
     (connect_pads yes (clearance 0.254))
     (min_thickness 0.254)
@@ -7769,7 +7769,7 @@
       )
     )
   )
-  (zone (net 2) (net_name /VDRAIN) (layer B.Cu) (tstamp 5DFC9E1F) (hatch edge 0.508)
+  (zone (net 2) (net_name /VDRAIN) (layer B.Cu) (tstamp 5DFC614C) (hatch edge 0.508)
     (priority 4)
     (connect_pads yes (clearance 0.1524))
     (min_thickness 0.254)
@@ -7795,7 +7795,7 @@
       )
     )
   )
-  (zone (net 2) (net_name /VDRAIN) (layer B.Cu) (tstamp 5DFC9E1C) (hatch edge 0.508)
+  (zone (net 2) (net_name /VDRAIN) (layer B.Cu) (tstamp 5DFC6149) (hatch edge 0.508)
     (priority 4)
     (connect_pads yes (clearance 0.254))
     (min_thickness 0.254)
@@ -7814,7 +7814,7 @@
       )
     )
   )
-  (zone (net 84) (net_name /VSOURCE) (layer B.Cu) (tstamp 5DFC9E19) (hatch edge 0.508)
+  (zone (net 84) (net_name /VSOURCE) (layer B.Cu) (tstamp 5DFC6146) (hatch edge 0.508)
     (priority 3)
     (connect_pads yes (clearance 0.254))
     (min_thickness 0.254)
@@ -7862,7 +7862,7 @@
       )
     )
   )
-  (zone (net 28) (net_name /A) (layer F.Cu) (tstamp 5DFC9E16) (hatch edge 0.508)
+  (zone (net 28) (net_name /A) (layer F.Cu) (tstamp 5DFC6143) (hatch edge 0.508)
     (priority 2)
     (connect_pads yes (clearance 0.1524))
     (min_thickness 0.254)
@@ -7890,7 +7890,7 @@
       )
     )
   )
-  (zone (net 29) (net_name /B) (layer F.Cu) (tstamp 5DFC9E13) (hatch edge 0.508)
+  (zone (net 29) (net_name /B) (layer F.Cu) (tstamp 5DFC6140) (hatch edge 0.508)
     (priority 2)
     (connect_pads yes (clearance 0.254))
     (min_thickness 0.254)
@@ -7919,7 +7919,7 @@
       )
     )
   )
-  (zone (net 27) (net_name /C) (layer F.Cu) (tstamp 5DFC9E10) (hatch edge 0.508)
+  (zone (net 27) (net_name /C) (layer F.Cu) (tstamp 5DFC613D) (hatch edge 0.508)
     (priority 2)
     (connect_pads yes (clearance 0.1524))
     (min_thickness 0.254)
@@ -7944,7 +7944,7 @@
       )
     )
   )
-  (zone (net 1) (net_name GND) (layer F.Cu) (tstamp 5DFC9E0D) (hatch edge 0.508)
+  (zone (net 1) (net_name GND) (layer F.Cu) (tstamp 5DFC613A) (hatch edge 0.508)
     (connect_pads (clearance 0.1524))
     (min_thickness 0.254)
     (fill yes (arc_segments 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))
@@ -9274,7 +9274,7 @@
       )
     )
   )
-  (zone (net 1) (net_name GND) (layer B.Cu) (tstamp 5DFC9E0A) (hatch edge 0.508)
+  (zone (net 1) (net_name GND) (layer B.Cu) (tstamp 5DFC6137) (hatch edge 0.508)
     (connect_pads (clearance 0.254))
     (min_thickness 0.254)
     (fill yes (arc_segments 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))
@@ -9806,7 +9806,7 @@
       )
     )
   )
-  (zone (net 27) (net_name /C) (layer B.Cu) (tstamp 5DFC9E07) (hatch edge 0.508)
+  (zone (net 27) (net_name /C) (layer B.Cu) (tstamp 5DFC6134) (hatch edge 0.508)
     (connect_pads (clearance 0.254))
     (min_thickness 0.254)
     (fill yes (arc_segments 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))
@@ -9823,7 +9823,7 @@
       )
     )
   )
-  (zone (net 29) (net_name /B) (layer B.Cu) (tstamp 5DFC9E04) (hatch edge 0.508)
+  (zone (net 29) (net_name /B) (layer B.Cu) (tstamp 5DFC6131) (hatch edge 0.508)
     (connect_pads (clearance 0.254))
     (min_thickness 0.254)
     (fill yes (arc_segments 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))
@@ -9838,7 +9838,7 @@
       )
     )
   )
-  (zone (net 28) (net_name /A) (layer B.Cu) (tstamp 5DFC9E01) (hatch edge 0.508)
+  (zone (net 28) (net_name /A) (layer B.Cu) (tstamp 5DFC612E) (hatch edge 0.508)
     (connect_pads (clearance 0.254))
     (min_thickness 0.254)
     (fill yes (arc_segments 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))

pcb/bldc-controller.pro

@@ -0,0 +1,41 @@
+update=Tue 11 Oct 2016 05:25:07 PM PDT
+version=1
+last_client=kicad
+[cvpcb]
+version=1
+NetIExt=net
+[pcbnew]
+version=1
+PageLayoutDescrFile=
+LastNetListRead=
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.016000000000
+PcbTextSizeH=1.016000000000
+PcbTextThickness=0.152400000000
+ModuleTextSizeV=1.016000000000
+ModuleTextSizeH=1.016000000000
+ModuleTextSizeThickness=0.152400000000
+SolderMaskClearance=0.003000000000
+SolderMaskMinWidth=0.004000000000
+DrawSegmentWidth=0.152400000000
+BoardOutlineThickness=0.152400000000
+ModuleOutlineThickness=0.152400000000
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
+[schematic_editor]
+version=1
+PageLayoutDescrFile=
+PlotDirectoryName=
+SubpartIdSeparator=0
+SubpartFirstId=65
+NetFmtName=
+SpiceForceRefPrefix=0
+SpiceUseNetNumbers=0
+LabSize=50
+[general]
+version=1

pcb/bldc-controller.sch

@@ -3985,4 +3985,8 @@ F 4 "NoPart" H 5100 8650 50  0001 C CNN "Mouser"
 	1    5100 8650
 	1    0    0    -1  
 $EndComp
+Text Notes 8450 2600 0    50   ~ 0
+TODO fix C30's part number,\n isn't rated for 25V
+Text Notes 2500 7400 0    50   ~ 0
+TODO fix silkscreen position of C6 and C8
 $EndSCHEMATC

pcb/bldc-controller.sch-bak

@@ -3950,10 +3950,10 @@ Wire Wire Line
 Wire Wire Line
 	3050 9400 3950 9400
 $Comp
-L Mechanical:MountingHole H?
+L Mechanical:MountingHole H3
 U 1 1 5E00E72A
 P 4050 8650
-F 0 "H?" H 4050 8850 50  0000 C CNN
+F 0 "H3" H 4050 8850 50  0000 C CNN
 F 1 "MountingHole" H 4050 8775 50  0000 C CNN
 F 2 "bldc-parts:stencil_alignment_pin" H 4050 8650 50  0001 C CNN
 F 3 "~" H 4050 8650 50  0001 C CNN
@@ -3962,10 +3962,10 @@ F 4 "NoPart" H 4050 8650 50  0001 C CNN "Mouser"
 	1    0    0    -1  
 $EndComp
 $Comp
-L Mechanical:MountingHole H?
+L Mechanical:MountingHole H4
 U 1 1 5E00EA64
 P 4600 8650
-F 0 "H?" H 4600 8850 50  0000 C CNN
+F 0 "H4" H 4600 8850 50  0000 C CNN
 F 1 "MountingHole" H 4600 8775 50  0000 C CNN
 F 2 "bldc-parts:stencil_alignment_pin" H 4600 8650 50  0001 C CNN
 F 3 "~" H 4600 8650 50  0001 C CNN
@@ -3974,10 +3974,10 @@ F 4 "NoPart" H 4600 8650 50  0001 C CNN "Mouser"
 	1    0    0    -1  
 $EndComp
 $Comp
-L Mechanical:MountingHole H?
+L Mechanical:MountingHole H5
 U 1 1 5E00EE37
 P 5100 8650
-F 0 "H?" H 5100 8850 50  0000 C CNN
+F 0 "H5" H 5100 8850 50  0000 C CNN
 F 1 "MountingHole" H 5100 8775 50  0000 C CNN
 F 2 "bldc-parts:stencil_alignment_pin" H 5100 8650 50  0001 C CNN
 F 3 "~" H 5100 8650 50  0001 C CNN
@@ -3985,4 +3985,6 @@ F 4 "NoPart" H 5100 8650 50  0001 C CNN "Mouser"
 	1    5100 8650
 	1    0    0    -1  
 $EndComp
+Text Notes 8450 2600 0    50   ~ 0
+TODO fix C30's part number,\n isn't rated for 25V
 $EndSCHEMATC

rtl/.gitignore

@@ -0,0 +1,3 @@
+*.asc
+*.bin
+*.json

rtl/Makefile

@@ -0,0 +1,22 @@
+# Note: Yosys chokes on spaces in library directories (reported to yosys)
+# Library path if not overriden (environment)
+NEXTPNR_OPTS=--up5k --package sg48
+ICETIME_OPTS=-d up5k
+FN=bldc
+
+${FN}.bin: ${FN}.asc
+	icepack ${FN}.asc ${FN}.bin
+
+${FN}.json: ${FN}.v
+	./run_yosys.sh ${FN}
+
+${FN}.asc: ${FN}.json ${FN}.pcf
+	nextpnr-ice40 ${NEXTPNR_OPTS} --pcf "${FN}.pcf" --json "${FN}.json" --asc "${FN}.asc"
+
+#${FN}.rpt: ${FN}.pcf ${FN}.txt
+#	icetime $ICETIME_OPTS -p "${FN}.pcf" -mtr "${FN}.rpt" "${FN}.txt"
+
+clean:
+	rm ${FN}.json ${FN}.asc ${FN}.bin
+
+flash: $FN.bin

rtl/bldc.pcf

@@ -0,0 +1,3 @@
+set_io --warn-no-port if_int 32
+
+set_io --warn-no-port clk 20

rtl/bldc.v

@@ -0,0 +1,13 @@
+module bldc (
+  input clk,
+  output if_int
+  );
+
+reg tmp = 0;
+assign if_int = tmp;
+
+always @(posedge clk) begin
+  tmp <= ~tmp;
+end
+
+endmodule

rtl/flash.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+flashrom -p ft2232_spi:type=232H,port=A

rtl/ice40flow

@@ -0,0 +1,131 @@
+#!/bin/bash
+# Script by Al Williams (Hackaday)
+
+#### Things you might want to change:
+#### Note that none of these will clobber what's already there
+#### In the environment/env file/command line
+
+    # Note: Yosys chokes on spaces in library directories (reported to yosys)
+# Library path if not overriden (environment)
+DEF_YOSYS_LIBDIR=".:library"
+# Default yosys options
+DEF_YOSYS_OPTS=
+# Default read_verilog options
+DEF_YOSYS_V_OPTS=-noautowire
+# default Arachne-pnr options
+DEF_ARACHNE_OPTS=-d\ 1k
+# default icetime options
+DEF_ICETIME_OPTS=-d\ hx1k
+# default project name
+DEF_YOSYS_PROJECT=
+
+# You probably don't need to change much below this line
+
+# for -n option. Put it here so you can override the default
+# in the env file but that's not likely to happen
+PROG=1
+
+# Set per directory defaults
+# look for ice40flow.env in current directory
+if [ -f ice40flow.env ]
+then
+    # Note that if you want to not clobber existing environment
+    # You should set the DEF_ variables from above
+    # If you set the others you will override command line/user environment
+    # which is probably not what you want
+    source ice40flow.env
+fi    
+
+
+    # Note: Yosys chokes on spaces in library directories (reported to yosys)
+# Library path if not overriden (environment)
+YOSYS_LIBDIR=${YOSYS_LIBDIR:-$DEF_YOSYS_LIBDIR}
+# Default yosys options
+YOSYS_OPTS=${YOSYS_OPTS:-$DEF_YOSYS_OPTS}
+# Default read_verilog options
+YOSYS_V_OPTS=${YOSYS_V_OPTS:-$DEF_YOSYS_V_OPTS}
+# default Arachne-pnr options
+ARACHNE_OPTS=${ARACHNE_OPTS:-$DEF_ARACHNE_OPTS}
+# default icetime options
+ICETIME_OPTS=${ICETIME_OPTS:-$DEF_ICETIME_OPTS}
+# Default project
+YOSYS_DEFPROJECT=${YOSYS_DEFPROJECT:-$DEF_YOSYS_PROJECT}
+
+
+
+
+# Handle -n options (didn't use getopts for one option)
+# Note the default is set before reading env
+# so if you wanted to never program you could
+# set PROG=0 in the env file
+# but there would be no good way to override
+# Maybe put PROG=${PROG:-0} so you could say
+# PROG=1 ice40flow to program? I don't know...
+if [ "$1" == "-n" ]
+then
+    PROG=0
+    shift
+fi
+
+
+
+# If you provide project name in environment we will
+# use that unless you provide the name on the command line
+# No project is an error
+FN=${1-$YOSYS_DEFPROJECT}
+if [ ! -z "$FN" -a ! -f "$FN.v" ]
+then
+    echo 1>&2 "Can't find $FN.v"
+    unset FN
+fi
+
+if [ -z "$FN" ]
+then
+    echo 1>&2 "Usage: ice40flow [-n] project"
+    echo 1>&2 "  -n = Do not program device"
+    echo 1>&2 "  Note: project name of foo implies foo.v exists"
+    echo 1>&2 "        do not supply the .v suffix on the project name"
+    echo 1>&2 "  You can set the following options in the environment or in ice40flow.env:"
+    echo 1>&2 "    YOSYS_DEFPROJECT = default project name if not specified on command line"
+    echo 1>&2 "    YOSYS_LIBDIR = Colon separated directories to search (no spaces)"
+    echo 1>&2 "    YOSYS_OPTS = Options to pass to yosys (try -Qq for quiet output)"
+    echo 1>&2 "    YOSYS_V_OPTS = Options to pass to yosys read_verilog (default -noautowire)"
+    echo 1>&2 "    ARACHNE_OPTS = Options to pass to Arachne-pnr (default  -d 1k)"
+    echo 1>&2 "    ICETIME_OPTS = Options to pass to icetime (default -d hx1k)"		  
+    exit 1
+fi
+
+# temporary test to warn people about Yosys not liking spaces in the libdir
+if [[ "$YOSYS_LIBDIR" =~ " " ]]
+then
+    echo 1>&2 "Error: Yosys currently won't accept spaces in library directory names!"
+    echo 1>&2 "Please change the library path and try again."
+    exit 99
+fi    
+
+if [[ "$FN" =~ " " ]]
+then
+    echo 1>&2 "Error: Please do not use spaces in the project name!"
+    exit 98
+fi    
+
+
+
+yosys $YOSYS_OPTS <<EOF~
+read_verilog $YOSYS_V_OPTS "$FN.v"
+$( IFS=':'; for LD in $YOSYS_LIBDIR; do echo hierarchy -libdir $LD ; done )
+synth_ice40 -blif $FN.blif
+EOF~
+if [ $? != 0 ]
+then exit
+fi
+if ! arachne-pnr $ARACHNE_OPTS -p "$FN.pcf"  -o "$FN.txt" "$FN.blif"
+then exit
+fi
+icetime $ICETIME_OPTS -p "$FN.pcf" -mtr "$FN.rpt" "$FN.txt"
+icepack $FN.txt $FN.bin
+if [ $PROG == 1 ]
+then iceprog $FN.bin
+else
+    echo 1>&2 "Programming disabled by -n option"
+fi

rtl/ice40flow.env

@@ -0,0 +1,12 @@
+# Generally, you want to only set DEF_xxx variables here
+# unless you really mean to override the user's environment
+
+#    DEF_YOSYS_LIBDIR = Default library path (colon separated directories; default .:library)
+#    DEF_YOSYS_OPTS = Default yosys command line options (default none)
+#    DEF_YOSYS_V_OPTS = Default yosys read_verilog options (default -noautowire)
+#    DEF_ARACHNE_OPTS = Default arachne-pnr options (default -d 1k)
+#    DEF_ICETIME_OPTS = Default icetime options (default -d hx1k)
+#    DEF_YOSYS_PROJECT = Default project name (default none)
+
+DEF_YOSYS_PROJECT=top
+DEF_YOSYS_OPTS=-qQ

rtl/run_yosys.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+YOSYS_LIBDIR=".:library"
+YOSYS_OPTS=
+YOSYS_V_OPTS=-noautowire
+
+FN=$1
+
+yosys ${YOSYS_OPTS} <<EOF~
+read_verilog ${YOSYS_V_OPTS} "${FN}.v"
+$( IFS=':'; for LD in ${YOSYS_LIBDIR}; do echo hierarchy -libdir ${LD} ; done )
+synth_ice40 -top ${FN} -json ${FN}.json
+EOF~
+
+