new data

GEX HUB (F072)/README.md

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+GEX F072 hub prototype board
+============================
+
+This board was the first custom PCB for GEX.
+
+To flash a firmware, remove JP1, reset and flash using DFU. Replace JP1 and reset for normal operation.
+
+Press and hold S1 to enable USB VFS with config files. Same process for locking and persisting to Flash.
+Settings (but not system settings) can also be changed via the USB API.
+
+![photo](photo.jpg)
+
+rev.2 changes
+-------------
+
+The BOOT jumper is now inside the A connector, 
+and the function is reversed - insert a jumper between BOOT and 3V3 to enter bootloader.

GEX HUB (F072)/rev.1/README.md

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+Errata
+------
+
+- JP1 - bad footprint, too fine pitch. Can be fixed by soldering the header on the bottom, with slightly bent pins
+- P1 - the SWD connector, same problem, no fix needed or available. Use DFU for flashing
+- Missign NRESET button. Normally not needed, but often missed. You can solder it on the bottom side from one end of R2 to the GND testpoint.
+
+![photo](bugfixes.jpg)

GEX HUB (F072)/rev.2/GEX_IDC.RUL

@@ -0,0 +1,36 @@
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=Clearance|NETSCOPE=DifferentNets|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=Clearance|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=TERASYHR|DEFINEDBYLOGICALDOCUMENT=FALSE|GAP=10mil|GENERICCLEARANCE=10mil|OBJECTCLEARANCES=ClearanceObj_Track-ClearanceObj_Track:70000;ClearanceObj_Track-ClearanceObj_SMDPad:70000;ClearanceObj_SMDPad-ClearanceObj_SMDPad:70000¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=Width|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=(InNet('3V3') OR InNet('3V3A') OR InNet('5V'))|SCOPE2EXPRESSION=All|NAME=ThickSupply|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=FBPKYUYG|DEFINEDBYLOGICALDOCUMENT=FALSE|MAXLIMIT=40mil|MINLIMIT=12mil|PREFEREDWIDTH=40mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=Width|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=Width|ENABLED=TRUE|PRIORITY=2|COMMENT= |UNIQUEID=DJBNSUCE|DEFINEDBYLOGICALDOCUMENT=FALSE|MAXLIMIT=100mil|MINLIMIT=7mil|PREFEREDWIDTH=10mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=PlaneConnect|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=PlaneConnect|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=QIXQFIGC|DEFINEDBYLOGICALDOCUMENT=FALSE|PLANECONNECTSTYLE=Relief|RELIEFEXPANSION=20mil|RELIEFENTRIES=4|RELIEFCONDUCTORWIDTH=10mil|RELIEFAIRGAP=10mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=RoutingTopology|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=RoutingTopology|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=UGAPHTQG|DEFINEDBYLOGICALDOCUMENT=FALSE|TOPOLOGY=Shortest¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=RoutingPriority|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=RoutingPriority|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=FNLULPXR|DEFINEDBYLOGICALDOCUMENT=FALSE|ROUTINGPRIORITY=0¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=RoutingLayers|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=RoutingLayers|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=HXUOQAWR|DEFINEDBYLOGICALDOCUMENT=FALSE|TOP LAYER_V5=TRUE|MID LAYER 1_V5=TRUE|MID LAYER 2_V5=TRUE|MID LAYER 3_V5=TRUE|MID LAYER 4_V5=TRUE|MID LAYER 5_V5=TRUE|MID LAYER 6_V5=TRUE|MID LAYER 7_V5=TRUE|MID LAYER 8_V5=TRUE|MID LAYER 9_V5=TRUE|MID LAYER 10_V5=TRUE|MID LAYER 11_V5=TRUE|MID LAYER 12_V5=TRUE|MID LAYER 13_V5=TRUE|MID LAYER 14_V5=TRUE|MID LAYER 15_V5=TRUE|MID LAYER 16_V5=TRUE|MID LAYER 17_V5=TRUE|MID LAYER 18_V5=TRUE|MID LAYER 19_V5=TRUE|MID LAYER 20_V5=TRUE|MID LAYER 21_V5=TRUE|MID LAYER 22_V5=TRUE|MID LAYER 23_V5=TRUE|MID LAYER 24_V5=TRUE|MID LAYER 25_V5=TRUE|MID LAYER 26_V5=TRUE|MID LAYER 27_V5=TRUE|MID LAYER 28_V5=TRUE|MID LAYER 29_V5=TRUE|MID LAYER 30_V5=TRUE|BOTTOM LAYER_V5=TRUE¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=RoutingCorners|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=RoutingCorners|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=AUWPKIHQ|DEFINEDBYLOGICALDOCUMENT=FALSE|CORNERSTYLE=45-Degree|MINSETBACK=100mil|MAXSETBACK=100mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=RoutingVias|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=RoutingVias|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=CALOJAJK|DEFINEDBYLOGICALDOCUMENT=FALSE|HOLEWIDTH=14mil|WIDTH=24mil|VIASTYLE=Through Hole|MINHOLEWIDTH=14mil|MINWIDTH=24mil|MAXHOLEWIDTH=100mil|MAXWIDTH=100mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=PlaneClearance|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=PlaneClearance|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=IOVBUITL|DEFINEDBYLOGICALDOCUMENT=FALSE|CLEARANCE=20mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=SolderMaskExpansion|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=SolderMaskExpansion|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=PXDXORNC|DEFINEDBYLOGICALDOCUMENT=FALSE|EXPANSION=2mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=PasteMaskExpansion|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=PasteMaskExpansion|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=JWJFUWDX|DEFINEDBYLOGICALDOCUMENT=FALSE|EXPANSION=0mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=ShortCircuit|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=ShortCircuit|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=HXCXHPVY|DEFINEDBYLOGICALDOCUMENT=FALSE|ALLOWED=FALSE¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=UnRoutedNet|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=UnRoutedNet|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=FPRVQIIJ|DEFINEDBYLOGICALDOCUMENT=FALSE¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=PolygonConnect|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=InNet('GND') And IsVia|NAME=PolygonConnect_GND|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=RPQVSLSV|DEFINEDBYLOGICALDOCUMENT=FALSE|CONNECTSTYLE=Direct|RELIEFCONDUCTORWIDTH=10mil|RELIEFENTRIES=4|POLYGONRELIEFANGLE=90 Angle|AIRGAPWIDTH=10mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=PolygonConnect|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=PolygonConnect|ENABLED=TRUE|PRIORITY=2|COMMENT= |UNIQUEID=UUPUHHWW|DEFINEDBYLOGICALDOCUMENT=FALSE|CONNECTSTYLE=Relief|RELIEFCONDUCTORWIDTH=10mil|RELIEFENTRIES=4|POLYGONRELIEFANGLE=90 Angle|AIRGAPWIDTH=10mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=ComponentClearance|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=ComponentClearance|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=RHGRIRCX|DEFINEDBYLOGICALDOCUMENT=FALSE|GAP=10mil|COLLISIONCHECKMODE=3|VERTICALGAP=10mil|SHOWDISTANCES=FALSE¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=HoleSize|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=HoleSize|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=LFAOOLYR|DEFINEDBYLOGICALDOCUMENT=FALSE|ABSOLUTEVALUES=TRUE|MAXLIMIT=100mil|MINLIMIT=1mil|MAXPERCENT=80.000|MINPERCENT=20.000¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=FabricationTestpoint|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=FabricationTestpoint|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=UOPFEJGR|DEFINEDBYLOGICALDOCUMENT=FALSE|SIDE=3|TESTPOINTUNDERCOMPONENT=TRUE|MINSIZE=40mil|MAXSIZE=100mil|PREFEREDSIZE=60mil|MINHOLESIZE=0mil|MAXHOLESIZE=40mil|PREFEREDHOLESIZE=32mil|TESTPOINTGRID=1mil|ALLOWSIDETOP=TRUE|ALLOWSIDEBOTTOM=TRUE|USEGRID=TRUE|GRIDTOLERANCE=0.01mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=FabricationTestPointUsage|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=FabricationTestPointUsage|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=BTRTHSXL|DEFINEDBYLOGICALDOCUMENT=FALSE|VALID=0|ALLOWMULTIPLE=FALSE¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=LayerPairs|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=LayerPairs|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=ANCLPJJN|DEFINEDBYLOGICALDOCUMENT=FALSE|ENFORCE=TRUE¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=FanoutControl|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=IsBGA|SCOPE2EXPRESSION=All|NAME=Fanout_BGA|ENABLED=TRUE|PRIORITY=1|COMMENT=Fanout_BGA (Default Rule)|UNIQUEID=EWIMMDHR|DEFINEDBYLOGICALDOCUMENT=FALSE|BGADIR=Out|BGAVIAMODE=Centered|FANOUTSTYLE=Auto|FANOUTDIRECTION=Alternating|VIAGRID=1mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=FanoutControl|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=IsLCC|SCOPE2EXPRESSION=All|NAME=Fanout_LCC|ENABLED=TRUE|PRIORITY=2|COMMENT=Fanout_LCC (Default Rule)|UNIQUEID=PGGWUJHD|DEFINEDBYLOGICALDOCUMENT=FALSE|BGADIR=Out|BGAVIAMODE=Centered|FANOUTSTYLE=Auto|FANOUTDIRECTION=Alternating|VIAGRID=1mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=FanoutControl|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=IsSOIC|SCOPE2EXPRESSION=All|NAME=Fanout_SOIC|ENABLED=TRUE|PRIORITY=3|COMMENT=Fanout_SOIC (Default Rule)|UNIQUEID=WTVRDXTM|DEFINEDBYLOGICALDOCUMENT=FALSE|BGADIR=Out|BGAVIAMODE=Centered|FANOUTSTYLE=Auto|FANOUTDIRECTION=Alternating|VIAGRID=1mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=FanoutControl|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=(CompPinCount < 5)|SCOPE2EXPRESSION=All|NAME=Fanout_Small|ENABLED=TRUE|PRIORITY=4|COMMENT=Fanout_Small (Default Rule)|UNIQUEID=NMVPNRXT|DEFINEDBYLOGICALDOCUMENT=FALSE|BGADIR=Out|BGAVIAMODE=Centered|FANOUTSTYLE=Auto|FANOUTDIRECTION=OutThenIn|VIAGRID=1mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=FanoutControl|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=Fanout_Default|ENABLED=TRUE|PRIORITY=5|COMMENT=Fanout_Default (Default Rule)|UNIQUEID=GELNJKSC|DEFINEDBYLOGICALDOCUMENT=FALSE|BGADIR=Out|BGAVIAMODE=Centered|FANOUTSTYLE=Auto|FANOUTDIRECTION=Alternating|VIAGRID=1mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=Height|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=Height|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=BCHIAKRY|DEFINEDBYLOGICALDOCUMENT=FALSE|MINHEIGHT=0mil|MAXHEIGHT=1000mil|PREFHEIGHT=500mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=DiffPairsRouting|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=DiffPairsRouting|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=NFYIMYKF|DEFINEDBYLOGICALDOCUMENT=FALSE|MAXLIMIT=10mil|MINLIMIT=10mil|MOSTFREQGAP=10mil|TOPLAYER_MINWIDTH=15mil|TOPLAYER_MAXWIDTH=15mil|TOPLAYER_PREFWIDTH=15mil|MIDLAYER1_MINWIDTH=15mil|MIDLAYER1_MAXWIDTH=15mil|MIDLAYER1_PREFWIDTH=15mil|MIDLAYER2_MINWIDTH=15mil|MIDLAYER2_MAXWIDTH=15mil|MIDLAYER2_PREFWIDTH=15mil|MIDLAYER3_MINWIDTH=15mil|MIDLAYER3_MAXWIDTH=15mil|MIDLAYER3_PREFWIDTH=15mil|MIDLAYER4_MINWIDTH=15mil|MIDLAYER4_MAXWIDTH=15mil|MIDLAYER4_PREFWIDTH=15mil|MIDLAYER5_MINWIDTH=15mil|MIDLAYER5_MAXWIDTH=15mil|MIDLAYER5_PREFWIDTH=15mil|MIDLAYER6_MINWIDTH=15mil|MIDLAYER6_MAXWIDTH=15mil|MIDLAYER6_PREFWIDTH=15mil|MIDLAYER7_MINWIDTH=15mil|MIDLAYER7_MAXWIDTH=15mil|MIDLAYER7_PREFWIDTH=15mil|MIDLAYER8_MINWIDTH=15mil|MIDLAYER8_MAXWIDTH=15mil|MIDLAYER8_PREFWIDTH=15mil|MIDLAYER9_MINWIDTH=15mil|MIDLAYER9_MAXWIDTH=15mil|MIDLAYER9_PREFWIDTH=15mil|MIDLAYER10_MINWIDTH=15mil|MIDLAYER10_MAXWIDTH=15mil|MIDLAYER10_PREFWIDTH=15mil|MIDLAYER11_MINWIDTH=15mil|MIDLAYER11_MAXWIDTH=15mil|MIDLAYER11_PREFWIDTH=15mil|MIDLAYER12_MINWIDTH=15mil|MIDLAYER12_MAXWIDTH=15mil|MIDLAYER12_PREFWIDTH=15mil|MIDLAYER13_MINWIDTH=15mil|MIDLAYER13_MAXWIDTH=15mil|MIDLAYER13_PREFWIDTH=15mil|MIDLAYER14_MINWIDTH=15mil|MIDLAYER14_MAXWIDTH=15mil|MIDLAYER14_PREFWIDTH=15mil|MIDLAYER15_MINWIDTH=15mil|MIDLAYER15_MAXWIDTH=15mil|MIDLAYER15_PREFWIDTH=15mil|MIDLAYER16_MINWIDTH=15mil|MIDLAYER16_MAXWIDTH=15mil|MIDLAYER16_PREFWIDTH=15mil|MIDLAYER17_MINWIDTH=15mil|MIDLAYER17_MAXWIDTH=15mil|MIDLAYER17_PREFWIDTH=15mil|MIDLAYER18_MINWIDTH=15mil|MIDLAYER18_MAXWIDTH=15mil|MIDLAYER18_PREFWIDTH=15mil|MIDLAYER19_MINWIDTH=15mil|MIDLAYER19_MAXWIDTH=15mil|MIDLAYER19_PREFWIDTH=15mil|MIDLAYER20_MINWIDTH=15mil|MIDLAYER20_MAXWIDTH=15mil|MIDLAYER20_PREFWIDTH=15mil|MIDLAYER21_MINWIDTH=15mil|MIDLAYER21_MAXWIDTH=15mil|MIDLAYER21_PREFWIDTH=15mil|MIDLAYER22_MINWIDTH=15mil|MIDLAYER22_MAXWIDTH=15mil|MIDLAYER22_PREFWIDTH=15mil|MIDLAYER23_MINWIDTH=15mil|MIDLAYER23_MAXWIDTH=15mil|MIDLAYER23_PREFWIDTH=15mil|MIDLAYER24_MINWIDTH=15mil|MIDLAYER24_MAXWIDTH=15mil|MIDLAYER24_PREFWIDTH=15mil|MIDLAYER25_MINWIDTH=15mil|MIDLAYER25_MAXWIDTH=15mil|MIDLAYER25_PREFWIDTH=15mil|MIDLAYER26_MINWIDTH=15mil|MIDLAYER26_MAXWIDTH=15mil|MIDLAYER26_PREFWIDTH=15mil|MIDLAYER27_MINWIDTH=15mil|MIDLAYER27_MAXWIDTH=15mil|MIDLAYER27_PREFWIDTH=15mil|MIDLAYER28_MINWIDTH=15mil|MIDLAYER28_MAXWIDTH=15mil|MIDLAYER28_PREFWIDTH=15mil|MIDLAYER29_MINWIDTH=15mil|MIDLAYER29_MAXWIDTH=15mil|MIDLAYER29_PREFWIDTH=15mil|MIDLAYER30_MINWIDTH=15mil|MIDLAYER30_MAXWIDTH=15mil|MIDLAYER30_PREFWIDTH=15mil|BOTTOMLAYER_MINWIDTH=15mil|BOTTOMLAYER_MAXWIDTH=15mil|BOTTOMLAYER_PREFWIDTH=15mil|MAXUNCOUPLEDLENGTH=500mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=HoleToHoleClearance|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=HoleToHoleClearance|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=QACBKLFM|DEFINEDBYLOGICALDOCUMENT=FALSE|GAP=10mil|ALLOWSTACKEDMICROVIAS=TRUE¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=MinimumSolderMaskSliver|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=MinimumSolderMaskSliver|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=BTYGJFHO|DEFINEDBYLOGICALDOCUMENT=FALSE|MINSOLDERMASKWIDTH=10mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=SilkToSolderMaskClearance|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=IsPad|SCOPE2EXPRESSION=All|NAME=SilkToSolderMaskClearance|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=LYRNVRPC|DEFINEDBYLOGICALDOCUMENT=FALSE|MINSILKSCREENTOMASKGAP=10mil|CLEARANCETOEXPOSEDCOPPER=TRUE¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=SilkToSilkClearance|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=SilkToSilkClearance|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=HEOBIINN|DEFINEDBYLOGICALDOCUMENT=FALSE|SILKTOSILKCLEARANCE=10mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=NetAntennae|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=NetAntennae|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=FQBRTGGY|DEFINEDBYLOGICALDOCUMENT=FALSE|NETANTENNAETOLERANCE=0mil¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=AssemblyTestpoint|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=AssemblyTestpoint|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=BFRPUGEJ|DEFINEDBYLOGICALDOCUMENT=FALSE|TESTPOINTUNDERCOMPONENT=TRUE|MINSIZE=40mil|MAXSIZE=100mil|PREFEREDSIZE=60mil|MINHOLESIZE=0mil|MAXHOLESIZE=40mil|PREFEREDHOLESIZE=32mil|TESTPOINTGRID=1mil|USEGRID=TRUE|GRIDTOLERANCE=0.01mil|ALLOWSIDETOP=TRUE|ALLOWSIDEBOTTOM=TRUE¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=AssemblyTestPointUsage|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=AssemblyTestPointUsage|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=DNQNNAOU|DEFINEDBYLOGICALDOCUMENT=FALSE¶
+SELECTION=FALSE|LAYER=TOP|LOCKED=FALSE|POLYGONOUTLINE=FALSE|USERROUTED=TRUE|UNIONINDEX=0|RULEKIND=UnpouredPolygon|NETSCOPE=AnyNet|LAYERKIND=SameLayer|SCOPE1EXPRESSION=All|SCOPE2EXPRESSION=All|NAME=UnpouredPolygon|ENABLED=TRUE|PRIORITY=1|COMMENT= |UNIQUEID=IVELWTCG|DEFINEDBYLOGICALDOCUMENT=FALSE¶

GEX HUB (F072)/rev.2/README.md

@@ -0,0 +1,13 @@
+GEX F072 hub prototype board, rev.2
+============================
+
+This revision fixes some issues with the first version.
+
+- Connectors now all have both 3V3 and 5V
+- BOOT jumper was moved to the A connector and inverted, so putting on a jumper to short it with 3V3 enables bootloader
+- Added the NRST pin to the A connector
+- Removed the debug connector footprint (was wrong before anyway, and all pins are in the connectors now)
+- Added a position for a reset button on the backside
+- Added some useful info to the backside silk layer
+
+This revision should be compatible with the previous HUB firmware without any changes.

GEX Radio Dongle (F103 NRF caster)/README.md

@@ -0,0 +1,13 @@
+GEX Radio Dongle
+================
+
+This board is a GEX accessory. It conencts to GEX Zero (or other GEXes with the NRF module)
+and provides UART-like connection using a USB virtual comport.
+
+The board is fitted with a USB type A connector, a reset button and a debug header.
+A NRF24L01+ is soldered onto the PCb and the flat antenna sticks outside the board for better transmission.
+
+There are no GPIOs broken out due to the limited board size, other than those used for the radio module. This, however, 
+includes full SPI and 3 other GPIOs, which could be used for other applications if the NRF module is not installed.
+
+This board uses STM32F103C8T6 (same like Bluepill), so the firmware should be bluepill compatible.

GEX Radio Dongle (F103 NRF caster)/rev.1/GEX_Radio.PrjPcbStructure

@@ -0,0 +1 @@
+Record=TopLevelDocument|FileName=GEX_Radio.SchDoc

GEX Zero (F072)/README.md

@@ -0,0 +1,56 @@
+GEX Zero
+========
+
+This form factor is designed to be mechanically compatible with the
+Raspberry Pi Zero (W). This makes it possible to use PHATs and cases for the Pi Zero.
+
+Pins are mapped to the 20x2 header to maximize compatibility with PHATS. 
+Functions like UART, SPI and I2C should all be available.
+
+![render](gzrender.png)
+![top](gztop.png)
+![bot](gzb.png)
+
+
+## Pin mapping
+
+### Main header
+
+```none
+
+ 3V3   1 | 2   5V
+ PB7   3 | 4   5V
+ PB6   5 | 6   GND
+ PA8   7 | 8   PB10
+ GND   9 | 10  PB11
+ PB1  11 | 12  PB8
+PA10  13 | 14  GND
+ PB9  15 | 16  PA0
+ 3V3  17 | 18  PA1
+ PB5  19 | 20  GND
+ PB4  21 | 22  PA2
+ PB3  23 | 24  PA3
+ GND  25 | 26  PA4
+ PB2  27 | 28  PA5
+PC10  29 | 30  GND
+PC11  31 | 32  PA7
+ PB0  33 | 34  GND
+PB15  35 | 36  PA6
+PB12  37 | 38  PB14
+ GND  39 | 40  PB13
+
+```
+
+### Small header
+
+GND, Debug TX (PA9), PA13, PA14 (SWD)
+
+## Radio interface
+
+This board has a position for NRF24L01+.
+
+The radio module uses one of the SPI ports as alternate functions on some otherwise unused PC pins.
+PB12 and PB14 can only be used as regular GPIO when the radio link is enabled, not SPI. PB13 must be 
+left unconnected, as there is no available remap for the clock line.
+
+The radio module is used for remote control with the GEX Dongle and provides a fast, half duplex connection.

GEX Zero (F072)/rev.1/GEX_Zero.PrjPcbStructure

@@ -0,0 +1 @@
+Record=TopLevelDocument|FileName=GEX_Zero.SchDoc

f072-hub-r.1/README.md

@@ -1,22 +0,0 @@
-GEX F072 hub prototype board
-============================
-
-This board was the first custom PCB for GEX.
-
-To flash a firmware, remove JP1, reset and flash using DFU. Replace JP1 and reset for normal operation.
-
-Press and hold S1 to enable USB VFS with config files. Same process for locking and persisting to Flash.
-Settings (but not system settings) can also be changed via the USB API.
-
-![photo](photo.jpg)
-
-Errata
-------
-
-*which is an euphemnism for bugs*
-
-- JP1 - bad footprint, too fine pitch. Can be fixed by soldering the header on the bottom, with slightly bent pins
-- P1 - the SWD connector, same problem, no fix needed or available. Use DFU for flashing
-- Missign NRESET button. Normally not needed, but often missed. You can solder it on the bottom side from one end of R2 to the GND testpoint.
-
-![photo](bugfixes.jpg)

panel Zero+Hub+Dongle/README.md

@@ -0,0 +1,8 @@
+This is a panelized PCB including
+
+- 2x GEX Hub
+- 3x GEX Zero
+- 3x GEX Radio Dongle
+
+![img](panel.png)
+