chiark / gitweb /
Ian Jackson [Tue, 30 Jan 2018 23:45:30 +0000 (23:45 +0000)]
fairphone-case: led window seems done
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 14:06:43 +0000 (14:06 +0000)]
fairphone-case: led window: introduce and add AdhocMultiprintFrame
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 13:56:50 +0000 (13:56 +0000)]
fairphone-case: led window: opening in lid
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 13:27:33 +0000 (13:27 +0000)]
fairphone-case: rework hingescrew parameters: reorder and recomment a bit (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 13:26:14 +0000 (13:26 +0000)]
fairphone-case: rework hingescrew parameters: rename hingescrew_nut_thick_real to hingescrew_nut_thick (nfc)
The previous hingescrew_nut_thick, which included some of what is now
in hingescrew_fasteners_extra_thick, has been abolished so we can get
rid of the _real suffix.
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 13:24:19 +0000 (13:24 +0000)]
fairphone-case: rework hingescrew parameters: abolish some now-unused parameters (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 13:22:43 +0000 (13:22 +0000)]
fairphone-case: rework hingescrew parameters: introduce hingescrew_fasteners_extra_thick and use for hex24 (nfc)
and introduce hex27 too
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 13:16:21 +0000 (13:16 +0000)]
fairphone-case: rework hingescrew parameters: introduce hingemount_wd and use for hex21 (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 13:16:01 +0000 (13:16 +0000)]
fairphone-case: DemoHinge: translate so default view is of hinges
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 13:15:41 +0000 (13:15 +0000)]
fairphone-case: rework hingescrew parameters: add even better to can easily check nfc
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 13:09:21 +0000 (13:09 +0000)]
fairphone-case: rework hingescrew parameters: add some debug so we can easily check nfc
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 13:05:19 +0000 (13:05 +0000)]
fairphone-case: rework hingescrew parameters: rename hingescrew_nut_access_dia (nfc)
and add a comment
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 13:03:07 +0000 (13:03 +0000)]
fairphone-case: rework hingescrew parameters: add a comment
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Tue, 30 Jan 2018 12:58:53 +0000 (12:58 +0000)]
fairphone-case: recesses for the hinge nuts
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Mon, 29 Jan 2018 11:57:10 +0000 (11:57 +0000)]
fairphone-case: HingeLeverPrint: translate so it's near the origin for better preview
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 28 Jan 2018 20:29:31 +0000 (20:29 +0000)]
fairphone-case: Improve nut access
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 28 Jan 2018 20:29:18 +0000 (20:29 +0000)]
fairphone-case: Demos of hinges much improved
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 28 Jan 2018 20:28:26 +0000 (20:28 +0000)]
fairphone-case: HingeLeverPrint: invert
nfc since currently symmetrical
we are going to make it un-symmetrical for better nut access
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 28 Jan 2018 20:28:06 +0000 (20:28 +0000)]
fairphone-case: HingeLeverNutProfile: introduce (no caller yet)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 28 Jan 2018 20:27:47 +0000 (20:27 +0000)]
fairphone-case: Flip_hinge: support doflip=0 (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 28 Jan 2018 18:56:23 +0000 (18:56 +0000)]
fairphone-case: change HingeLeverInnerProfile to improve nut access
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 28 Jan 2018 18:56:04 +0000 (18:56 +0000)]
fairphone-case: Rework HingeLeverInnerProfile, prep for change angles (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 28 Jan 2018 18:52:46 +0000 (18:52 +0000)]
fairphone-case: Rework HingeLeverInnerProfile, prep for change angles (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 28 Jan 2018 18:36:13 +0000 (18:36 +0000)]
fairphone-case: bugfix from mk1: fit button cover clearance with keepers
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 12:09:59 +0000 (12:09 +0000)]
fairphone-case: Adjust jack aperture (from v15)
with 35mmjack-dummy
measured 210 above and 105 below
(with feeler gauge, units 10um)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 11:46:41 +0000 (11:46 +0000)]
fairphone-case: Adjust jack aperture (from v15)
with 35mmjack-dummy
measured 200 on one side and 90 on the other
(with feeler gauge, units 10um)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 11:31:22 +0000 (11:31 +0000)]
fairphone-case: TestTopApertures: fix
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 11:29:36 +0000 (11:29 +0000)]
fairphone-case: provide TestTopApertures
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 11:15:23 +0000 (11:15 +0000)]
35mmjack-dummy: new file
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 10:56:19 +0000 (10:56 +0000)]
fairphone-case: prop: can shorten leglets because of catch recess (from v15)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 04:22:55 +0000 (04:22 +0000)]
fairphone-case: use prop_recess_under in case
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 04:17:06 +0000 (04:17 +0000)]
fairphone-case: actually use prop_caserecess_behind
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 04:09:46 +0000 (04:09 +0000)]
fairphone-case: move two mirrors out of 2d into 3d (bug workaound)
the mirror seems to confuse openscad into "non-manifold"
this change seems to make it work
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 04:09:23 +0000 (04:09 +0000)]
fairphone-case: normalise a polygon order (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 03:19:50 +0000 (03:19 +0000)]
fairphone-case: prop: adjust width
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 03:18:32 +0000 (03:18 +0000)]
fairphone-case: prop: fix senses of triangle adjustments
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 02:59:57 +0000 (02:59 +0000)]
fairphone-case: prop: a fix
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 02:59:51 +0000 (02:59 +0000)]
fairphone-case: prop: more demos
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 02:52:44 +0000 (02:52 +0000)]
fairphone-case: prop: demo
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 02:46:56 +0000 (02:46 +0000)]
fairphone-case: prop: make more variables special and introduce PropProfileAssignments (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 02:44:37 +0000 (02:44 +0000)]
fairphone-case: prop: make lots of variables special (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 02:37:32 +0000 (02:37 +0000)]
fairphone-case: prop: wip debugging
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 02:29:02 +0000 (02:29 +0000)]
fairphone-case: prop: wip debugging, before move case instead
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 02:00:58 +0000 (02:00 +0000)]
fairphone-case: prop: wip debugging, rather broken
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 01:52:35 +0000 (01:52 +0000)]
fairphone-case: prop: remove old recesses
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 01:52:26 +0000 (01:52 +0000)]
fairphone-case: prop: add recess to lid
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 01:46:35 +0000 (01:46 +0000)]
fairphone-case: provide PropAggregateProfile
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 01:43:29 +0000 (01:43 +0000)]
fairphone-case: prop profile, introduce rot (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 01:41:05 +0000 (01:41 +0000)]
fairphone-case: wip prop profile, fixes
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 01:40:55 +0000 (01:40 +0000)]
fairphone-case: wip prop profile, fixes
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 01:37:58 +0000 (01:37 +0000)]
fairphone-case: wip prop profile, fixes
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 01:25:39 +0000 (01:25 +0000)]
fairphone-case: wip prop profile, fixes
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 01:21:40 +0000 (01:21 +0000)]
fairphone-case: wip prop profile, fixes
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 01:17:18 +0000 (01:17 +0000)]
fairphone-case: wip prop profile, fixes
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sat, 27 Jan 2018 00:48:00 +0000 (00:48 +0000)]
fairphone-case: wip prop profile, fixes
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Fri, 26 Jan 2018 23:27:39 +0000 (23:27 +0000)]
fairphone-case: wip prop profile
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Fri, 26 Jan 2018 23:27:27 +0000 (23:27 +0000)]
fairphone-case: adjust recess slope
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Fri, 26 Jan 2018 23:26:53 +0000 (23:26 +0000)]
fairphone-case: move prop recess in case to middle
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Fri, 26 Jan 2018 21:36:00 +0000 (21:36 +0000)]
fairphone-case: prop recess in case is good (but want to put over catch)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Fri, 26 Jan 2018 21:16:59 +0000 (21:16 +0000)]
fairphone-case: new style prop: buildout seems to be there...
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Fri, 26 Jan 2018 17:23:37 +0000 (17:23 +0000)]
fairphone-case: wip recesses for new prop
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Fri, 26 Jan 2018 16:51:46 +0000 (16:51 +0000)]
fairphone-case: introduce case_bottom_z (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Fri, 26 Jan 2018 01:03:44 +0000 (01:03 +0000)]
fairphone-case: wip new prop
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Thu, 25 Jan 2018 20:29:13 +0000 (20:29 +0000)]
fairphone-case: some prop recesses, but approach is not right
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Thu, 25 Jan 2018 20:28:49 +0000 (20:28 +0000)]
fairphone-case: move a rotate into CaseRecess (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Thu, 25 Jan 2018 20:28:19 +0000 (20:28 +0000)]
fairphone-case: drop some debug
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Thu, 25 Jan 2018 14:02:20 +0000 (14:02 +0000)]
fairphone-case: LidFrame: select around prop recesses
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Thu, 25 Jan 2018 14:02:05 +0000 (14:02 +0000)]
fairphone-case: introduce TestSelectLidFrame (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Thu, 25 Jan 2018 13:51:19 +0000 (13:51 +0000)]
fairphone-case: prop recesses in lid
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 23:21:06 +0000 (23:21 +0000)]
fairphone-case: adjust rear speaker from v13
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 23:17:51 +0000 (23:17 +0000)]
fairphone-case: adjust catch from v13
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 23:17:31 +0000 (23:17 +0000)]
fairphone-case: adjust catch from v13
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 23:16:18 +0000 (23:16 +0000)]
fairphone-case: adjust noisecancelmic hole from v13
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 23:14:00 +0000 (23:14 +0000)]
fairphone-case: adjust jack size from v13
measured something from my bits box
jack sizes vary, this is a compromise
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 23:12:21 +0000 (23:12 +0000)]
fairphone-case: adjust jack pos from v13
measured, from our case edge to start of FP2 case indentation
1.00mm at far side
1.92mm at near side
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 23:00:40 +0000 (23:00 +0000)]
fairphone-case: adjust microusb from v13
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 23:00:04 +0000 (23:00 +0000)]
fairphone-case: turn off finger push hole
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 22:59:57 +0000 (22:59 +0000)]
fairphone-case: tolerate fingerpushhole_dias being [] to mean "none"
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 22:53:54 +0000 (22:53 +0000)]
fairphone-case: struts over button openings, depndent on support
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 22:41:00 +0000 (22:41 +0000)]
fairphone-case: reformat a bit (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 21:43:09 +0000 (21:43 +0000)]
fairphone-case: move keeper to lhs
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 21:42:52 +0000 (21:42 +0000)]
fairphone-case: introduce keeper_side (nfc)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 21:42:12 +0000 (21:42 +0000)]
fairphone-case: drop Keeper which generates two since we only have one now
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Wed, 24 Jan 2018 21:41:53 +0000 (21:41 +0000)]
fairphone-case: drop a commented-out obsolete bit
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Mon, 22 Jan 2018 01:48:39 +0000 (01:48 +0000)]
fairphone-case: hinge: really room to get at locknut
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Mon, 22 Jan 2018 01:48:28 +0000 (01:48 +0000)]
fairphone-case: hinge: remove leftover circle
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Mon, 22 Jan 2018 01:36:19 +0000 (01:36 +0000)]
fairphone-case: hinge: make locknuts accessible
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Mon, 22 Jan 2018 00:39:42 +0000 (00:39 +0000)]
fairphone-case: move legs near hinge closer to hinge
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Mon, 22 Jan 2018 00:02:48 +0000 (00:02 +0000)]
fairphone-case: bodge HingeLever to have space for nut
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Mon, 22 Jan 2018 00:01:40 +0000 (00:01 +0000)]
fairphone-case: fix hex22 (from v11)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Mon, 22 Jan 2018 00:00:14 +0000 (00:00 +0000)]
fairphone-case: add catch to base
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 21 Jan 2018 23:52:03 +0000 (23:52 +0000)]
fairphone-case: add catch to lid
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 21 Jan 2018 23:51:58 +0000 (23:51 +0000)]
fairphone-case: catch adjustments from previow
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 21 Jan 2018 23:43:24 +0000 (23:43 +0000)]
fairphone-case: wip catch
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 21 Jan 2018 23:36:38 +0000 (23:36 +0000)]
fairphone-case: wip catch
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 21 Jan 2018 22:15:22 +0000 (22:15 +0000)]
fairphone-case: hinge: fix under slope of base arms
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 21 Jan 2018 22:06:46 +0000 (22:06 +0000)]
fairphone-case: hinge: take max of r1 and r2
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 21 Jan 2018 22:03:35 +0000 (22:03 +0000)]
fairphone-case: adjust microusb from v10
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 21 Jan 2018 21:55:31 +0000 (21:55 +0000)]
fairphone-case: adjust fingerpushhole
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Ian Jackson [Sun, 21 Jan 2018 21:11:03 +0000 (21:11 +0000)]
fairphone-case: hinge: move everything up, so top is flat
avoids any need for support or further adjustment or something
for the top of the arm
also combines the two microusb holes in the lever
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>