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osmo-e1-xcvr
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82 Commits

Author SHA1 Message Date
Harald Welte 0f58fbe677 migrate to osmo-e1-hardware.git 
Change-Id: I910fe21c42a169e198cdd9340032920f0628a583
 2020-09-04 15:43:12 +02:00
Harald Welte 71768e51c8 Change name of repository in README 
Change-Id: I8a4cfb55386ea7eb1dbf90587a2ceb7995dc363f
 2020-09-04 15:13:55 +02:00
Harald Welte 2aa6d028a8 software/obsloete: Add sockbuf_test.c from my local tree 2020-09-04 14:57:52 +02:00
Harald Welte a5c8ba48b8 delete sam4s related files as this approach was discontinued 2020-09-04 14:57:10 +02:00
Harald Welte 6719ac2019 move old software snippets and hacks to software/obsolete 2020-09-04 14:56:45 +02:00
Harald Welte cf3eec249b e1-xcvr: Add missing gerber output (was uncommitted in my tree) 2020-09-04 14:54:34 +02:00
Harald Welte 0df93a33fe big hardware directory re-organization in preparation of ice40 merge 2020-09-04 14:54:34 +02:00
Martin Schramm 55d9d07d27 e1-tracer: repair Excellon drill file (and its desc) 2020-08-30 19:14:59 +02:00
Harald Welte 6d4f68d3d0 export e1-tracer eBOM also as csv 2020-08-30 17:48:10 +02:00
Harald Welte 802f095e47 export e1-tracer gerber files 2020-08-30 17:47:04 +02:00
Harald Welte c652b7cd7c README: update to reflect we have 3 separate hardware designs here 2020-08-30 17:45:09 +02:00
Harald Welte 1a459b0cbf e1-tracer: Add PDF renderings of schematics and board 2020-08-30 17:38:48 +02:00
Martin Schramm 471653546e e1-tracer: denote CC-BY-SA 4.0 in schema (adds to SYS#5052) 2020-08-30 17:12:29 +02:00
Joachim Steiger 3c40deac2d add flash scripts to flash e1_tracer via https://github.com/dword1511/stm32-vserprog.git and dfu-util 2020-08-27 00:45:20 +02:00
Martin Schramm 8858e127a2 e1-tracer: more eBOM atrributes + commit eBOM 2020-08-15 19:04:39 +02:00
Martin Schramm 49188b5867 e1-tracer: collect more BOM atrributes 2020-08-15 18:11:34 +02:00
Harald Welte fd79cfa8a3 e1-tracer: Add various BOM attributes 2020-08-15 15:19:35 +02:00
Martin Schramm ea80688044 e1-tracer: further shrink the GND and 3V3 copper inwards left and right 
... and run a local DRC
 2020-08-14 19:10:02 +02:00
Martin Schramm c56283aeee e1-tracer: update again from ice40 lib 
Another pin was found with 'wrong' direction state. Severity of this
is low as is shows only warnings in ERC, removing it anyways during
verification.
 2020-08-14 13:38:33 +02:00
Martin Schramm 0e973a2f1e e1-tracer: update from ICE40 lib after minor Eagle pin dir change 2020-08-14 13:23:53 +02:00
Martin Schramm c21ca237df e1-tracer: start a last renumber (after inserting 4x 0R) 2020-08-14 12:41:57 +02:00
Martin Schramm a0c864cc30 e1-tracer: annotate jumper JP1 signals in silk screen 2020-08-14 12:23:22 +02:00
Martin Schramm cad013f3c4 e1-tracer: minor silk screen cosmetics 2020-08-14 12:14:47 +02:00
Martin Schramm c630d167be e1-tracer: 4x 0R on R and B LED color selection wires 2020-08-14 12:07:08 +02:00
Martin Schramm 84d93f2518 Merge branch 'master' of ssh://git.osmocom.org/osmo-e1-xcvr 2020-08-14 11:10:27 +02:00
Martin Schramm 51efbb261a e1-tracer: have more clearance of VBUS trace on PCB edge 2020-08-14 11:09:39 +02:00
Harald Welte 95478a23ef Makefile: libraries should be in LIBS, not LDFLAGS 2020-08-14 00:07:19 +02:00
Martin Schramm 32a4aa0faf e1-tracer: add a generic 0603 blue LED type w/ Vf=2.8V 
designating LTST-C193TBKT-5A for now
 2020-08-12 17:25:12 +02:00
Martin Schramm 488520323b e1-tracer: improve power bypassing on LIU's VDDT and VDDA 
...by placing 2x 22u per LIU (instead of 68u DNP), shrinking packages
from 1206 to 0805
 2020-08-12 17:12:51 +02:00
Martin Schramm d6c12735b1 e1-tracer: add 2x 33R series resistors in USB wires 
and
* update improved HC73 package
* move upper third of PCB (LIUs and XOs) left
 2020-08-12 16:07:06 +02:00
Martin Schramm a5fd600135 e1-tracer: reapir missing VDD_3V3 on serial debug out's TVS 2020-08-11 23:36:55 +02:00
Martin Schramm 1460628d81 e1-tracer: 'update' our generic rc lib again to purge '..@1' packages 2020-08-11 22:00:52 +02:00
Martin Schramm f75f35966a e1-tracer: finish PCB 2020-08-11 14:35:05 +02:00
Martin Schramm e4d7fbbe84 e1-tracer: state copyright in sch and brd 2020-08-06 16:24:00 +02:00
Martin Schramm 8c9a55db6e e1-tracer: PCB almost ready 
... with some room for improvement: LEDs might go to the right of the
2x RJ45
 2020-08-06 16:10:16 +02:00
Martin Schramm ff394bdbb0 e1-tracer: commit a first schematic 2020-07-27 13:44:20 +02:00
Harald Welte 190cd58ca7 increase clearance of ground planes; pad roundness 2019-12-20 23:55:34 +01:00
Harald Welte c5a57a2ab5 enlarge board to have proper mounting holes for mechanical mounting 2019-12-20 23:43:50 +01:00
Harald Welte dfe01d45f4 squash most parts and avoid silk screen overlaps all over the place 2019-12-20 23:35:19 +01:00
Harald Welte 2a8c4c5f33 change font to vector / update to v2 2019-12-20 23:14:49 +01:00
Martin Schramm 15e6f9a81b e1_xcvr.brd: minor routing improvement on TRING signal 2018-05-29 20:05:48 +02:00
Martin Schramm 00ebf25701 replace old PULSE_T1094NL footprint, repair pin assignment (solves OSM#3269) 2018-05-29 19:52:28 +02:00
Martin Schramm 8ce574846d laforge.lbr: PULSE_T1094NL: better tPlace and tDocu layer (for OSM#3270) 2018-05-29 19:21:38 +02:00
Martin Schramm 69f96a69ad connect LIU's pin 44 to GND (solves OSM#3247) 2018-05-29 13:38:51 +02:00
Martin Schramm ed2b563216 laforge.lbr: repair PULSE_T1094NL footprint and symbol (solves OSM#3270) 
... and OSM#3271. - The transformer symbol is made of two identical coils
and hence it is not possible to mark the "2:" side (pins 9-11) separately.
But the naming of this coil was changed in a way, that, when invoked, the
"2" of the subpart name "TR1-1:2" shows towards the pins 9-11.
Maybe we should evolve to a device symbol with two coils merged rather than
two identical but separated, then an individual naming could honour the
2:1 side and can not be disturbed by e.g. subsequent mirroring. -
Also repaired the name and value designators' layer association.
 2018-05-18 21:26:33 +02:00
Harald Welte e00749c767 sam4s-e1.gnumeric: Avoid EXT4, add wire colors 2018-05-16 21:14:17 +02:00
Sylvain Munaut d373558370 src: Add .gitignore for the software 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2018-05-16 20:23:56 +02:00
Sylvain Munaut 2c3c2757a5 osmo_e1f: Fix Makefile to use pkg-config 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2018-05-16 20:22:44 +02:00
Harald Welte a3ddfb1eff Merge branch 'laforge/software' 2018-05-16 20:15:09 +02:00
Harald Welte 24531cebef rename osmo_e1 to osmo_e1f ("f" for "framer") 2018-05-16 20:13:38 +02:00