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3 weeks agoreplace GPS antenna footprint with one that has correct silk for Abracon patch master
Bdale Garbee [Sun, 18 May 2025 13:49:15 +0000 (09:49 -0400)]
replace GPS antenna footprint with one that has correct silk for Abracon patch

3 months agoRemove 'noload' from battery/patch. Fix attrs to match pref parts.
Keith Packard [Tue, 11 Mar 2025 20:41:43 +0000 (13:41 -0700)]
Remove 'noload' from battery/patch. Fix attrs to match pref parts.

Set battery and patch to be loaded at assy time. Adjust some attribs
to match pref parts.

Signed-off-by: Keith Packard <keithp@keithp.com>
4 months agoUpdate test plan to fix references to battery conn and add radio test fab-v4.0
Keith Packard [Thu, 23 Jan 2025 17:31:29 +0000 (09:31 -0800)]
Update test plan to fix references to battery conn and add radio test

Was randomly referencing J2 and J3 as the battery connector. It's B1.
Add new test image that checks the radio to make sure it's alive.

Signed-off-by: Keith Packard <keithp@keithp.com>
4 months agoAutomate building of the test zip file
Keith Packard [Thu, 23 Jan 2025 17:22:59 +0000 (09:22 -0800)]
Automate building of the test zip file

Signed-off-by: Keith Packard <keithp@keithp.com>
4 months agoAdd test plan
Keith Packard [Fri, 4 Oct 2024 05:12:29 +0000 (22:12 -0700)]
Add test plan

Instructions for seeed to test each board.

Signed-off-by: Keith Packard <keithp@keithp.com>
4 months agofatten up inter-inductor trace
Bdale Garbee [Thu, 23 Jan 2025 01:52:13 +0000 (18:52 -0700)]
fatten up inter-inductor trace

5 months agoupdate copyright year in silk
Bdale Garbee [Thu, 9 Jan 2025 22:00:05 +0000 (15:00 -0700)]
update copyright year in silk

6 months agoalmost all pcb drc errors resolved
Bdale Garbee [Tue, 10 Dec 2024 06:38:16 +0000 (23:38 -0700)]
almost all pcb drc errors resolved

6 months agomove J2 slightly to fix worst DRC issue caused by odd corner condition
Bdale Garbee [Tue, 10 Dec 2024 04:52:19 +0000 (21:52 -0700)]
move J2 slightly to fix worst DRC issue caused by odd corner condition

8 months agolose extra bypass cap on LDO input
Bdale Garbee [Wed, 2 Oct 2024 03:34:07 +0000 (23:34 -0400)]
lose extra bypass cap on LDO input

8 months agomake serial number silk rectangle laser safe
Bdale Garbee [Tue, 1 Oct 2024 06:48:50 +0000 (02:48 -0400)]
make serial number silk rectangle laser safe

8 months agosilk update for production version number, copyright year
Bdale Garbee [Tue, 1 Oct 2024 06:38:44 +0000 (02:38 -0400)]
silk update for production version number, copyright year

8 months agoswitch USB footprint to what Seeed wants
Bdale Garbee [Tue, 1 Oct 2024 06:35:48 +0000 (02:35 -0400)]
switch USB footprint to what Seeed wants

10 months agoforward annotate regulator change to pcb
Bdale Garbee [Tue, 23 Jul 2024 07:00:08 +0000 (01:00 -0600)]
forward annotate regulator change to pcb

10 months agoswitch LDO to TLV73333, dropping C38 which is no longer needed
Bdale Garbee [Tue, 23 Jul 2024 06:58:18 +0000 (00:58 -0600)]
switch LDO to TLV73333, dropping C38 which is no longer needed

17 months agomore silk improvement fab-v4p1
Bdale Garbee [Fri, 15 Dec 2023 05:15:02 +0000 (22:15 -0700)]
more silk improvement

17 months agoclean up silk
Bdale Garbee [Fri, 15 Dec 2023 03:58:37 +0000 (20:58 -0700)]
clean up silk

17 months agouse same debug footprint and pinout as v3
Bdale Garbee [Fri, 15 Dec 2023 03:29:51 +0000 (20:29 -0700)]
use same debug footprint and pinout as v3

17 months agoroute complete .. take a break, review copper more later
Bdale Garbee [Thu, 14 Dec 2023 18:06:06 +0000 (11:06 -0700)]
route complete .. take a break, review copper more later

18 months agocopper improvement in process
Bdale Garbee [Thu, 14 Dec 2023 06:03:07 +0000 (23:03 -0700)]
copper improvement in process

18 months agoMAX M10S docs say leave RESET_N and V_BCKUP disconnected if not in use
Bdale Garbee [Thu, 14 Dec 2023 05:42:26 +0000 (22:42 -0700)]
MAX M10S docs say leave RESET_N and V_BCKUP disconnected if not in use

18 months agodeclare version 4p1, update copyright year
Bdale Garbee [Thu, 14 Dec 2023 05:36:49 +0000 (22:36 -0700)]
declare version 4p1, update copyright year

18 months agomove to latest pcb-rnd 4-layer template to get mechanical layers, etc
Bdale Garbee [Thu, 14 Dec 2023 05:23:30 +0000 (22:23 -0700)]
move to latest pcb-rnd 4-layer template to get mechanical layers, etc

4 years agoupdate copyright year assertion in silk screen fab-v2.0c
Bdale Garbee [Sat, 16 Jan 2021 05:58:17 +0000 (22:58 -0700)]
update copyright year assertion in silk screen

4 years agoroute complete, drc clean
Bdale Garbee [Sat, 16 Jan 2021 02:44:52 +0000 (19:44 -0700)]
route complete, drc clean

4 years agoswitch to 100 mil header pins for power connector
Bdale Garbee [Sat, 16 Jan 2021 02:41:04 +0000 (19:41 -0700)]
switch to 100 mil header pins for power connector

4 years agochange LED current limiting resistor to 1k, matching other products
Bdale Garbee [Fri, 18 Sep 2020 17:45:21 +0000 (11:45 -0600)]
change LED current limiting resistor to 1k, matching other products

4 years agoupdate version assertion to 2.0c
Bdale Garbee [Sun, 20 Dec 2020 22:23:49 +0000 (15:23 -0700)]
update version assertion to 2.0c

4 years agowe do want to load the bypass cap on the regulator
Bdale Garbee [Sun, 20 Dec 2020 22:22:37 +0000 (15:22 -0700)]
we do want to load the bypass cap on the regulator

4 years agoswitch to real CC1200 symbol
Bdale Garbee [Sun, 20 Dec 2020 22:15:58 +0000 (15:15 -0700)]
switch to real CC1200 symbol

5 years agolet attribs be automatically handled
Bdale Garbee [Mon, 18 May 2020 20:57:38 +0000 (14:57 -0600)]
let attribs be automatically handled

5 years agobond USB tab slots to ground planes
Bdale Garbee [Wed, 5 Feb 2020 03:34:35 +0000 (20:34 -0700)]
bond USB tab slots to ground planes

5 years agoupdate copyright and version assertions in schematic
Bdale Garbee [Mon, 3 Feb 2020 00:39:39 +0000 (16:39 -0800)]
update copyright and version assertions in schematic

5 years agonew toolchain requires project.lht file
Bdale Garbee [Mon, 3 Feb 2020 00:05:35 +0000 (16:05 -0800)]
new toolchain requires project.lht file

5 years agomove to lepton-eda/pcb-rnd, update artwork for v2.0b
Bdale Garbee [Mon, 3 Feb 2020 00:03:45 +0000 (16:03 -0800)]
move to lepton-eda/pcb-rnd, update artwork for v2.0b

5 years agomark mounting holes noload, move to MAX-8Q gps, move to 11071 USB connector
Bdale Garbee [Sun, 2 Feb 2020 23:05:28 +0000 (15:05 -0800)]
mark mounting holes noload, move to MAX-8Q gps, move to 11071 USB connector

7 years agogenerate silk both sides, but hide all refdes fab-v2.0
Bdale Garbee [Thu, 10 Aug 2017 03:23:11 +0000 (23:23 -0400)]
generate silk both sides, but hide all refdes

7 years agoupdate schematic to v2.0 and use of assertionless title block
Bdale Garbee [Mon, 19 Jun 2017 22:47:33 +0000 (16:47 -0600)]
update schematic to v2.0 and use of assertionless title block

8 years agomove to 400mA LiPo charge current (R8 2.49k)
Bdale Garbee [Thu, 4 May 2017 22:12:35 +0000 (16:12 -0600)]
move to 400mA LiPo charge current (R8 2.49k)

8 years agoupdate copyright date in PCB silk
Bdale Garbee [Tue, 2 May 2017 20:06:41 +0000 (14:06 -0600)]
update copyright date in PCB silk

8 years agomove new resistors slightly to clean up ground plane copper edges
Bdale Garbee [Tue, 2 May 2017 20:04:07 +0000 (14:04 -0600)]
move new resistors slightly to clean up ground plane copper edges

8 years agoRemove unnecessary connection for radio_marc_isr
Keith Packard [Sun, 30 Apr 2017 22:42:28 +0000 (15:42 -0700)]
Remove unnecessary connection for radio_marc_isr

This isn't needed on the CC1200.

Signed-off-by: Keith Packard <keithp@keithp.com>
8 years agoRoute usb detection circuit
Keith Packard [Sun, 30 Apr 2017 21:36:26 +0000 (14:36 -0700)]
Route usb detection circuit

Signed-off-by: Keith Packard <keithp@keithp.com>
8 years agoAdd USB detection circuit
Keith Packard [Sun, 30 Apr 2017 21:18:33 +0000 (14:18 -0700)]
Add USB detection circuit

Signed-off-by: Keith Packard <keithp@keithp.com>
8 years agoclean up attribute issues found during manual loading
Bdale Garbee [Sat, 1 Apr 2017 20:51:57 +0000 (14:51 -0600)]
clean up attribute issues found during manual loading

8 years agolose resistor between boot0 and ground, add green LED for "all good" status
Bdale Garbee [Thu, 4 Aug 2016 17:16:41 +0000 (11:16 -0600)]
lose resistor between boot0 and ground, add green LED for "all good" status

8 years agoroute complete, no drc errors
Bdale Garbee [Thu, 4 Aug 2016 16:50:48 +0000 (10:50 -0600)]
route complete, no drc errors

8 years agopieces copied in, no conflicts, needs net name work
Bdale Garbee [Sun, 10 Jul 2016 18:47:00 +0000 (20:47 +0200)]
pieces copied in, no conflicts, needs net name work

8 years agoadd two holes with trace that can be cut for off-board power switch
Bdale Garbee [Fri, 1 Jul 2016 16:43:18 +0000 (18:43 +0200)]
add two holes with trace that can be cut for off-board power switch

9 years agothe edge-launch SMA should be a noload!
Bdale Garbee [Thu, 7 Jan 2016 17:51:15 +0000 (10:51 -0700)]
the edge-launch SMA should be a noload!

9 years agohide all refdes in the silk so we can print silk both sides (helps assembly) fab-v1.0-201512
Bdale Garbee [Thu, 29 Oct 2015 20:35:51 +0000 (05:35 +0900)]
hide all refdes in the silk so we can print silk both sides (helps assembly)

9 years agomark SMA as handload, not noload
Bdale Garbee [Thu, 29 Oct 2015 20:35:24 +0000 (05:35 +0900)]
mark SMA as handload, not noload

9 years agoelide part attributes now to be taken from preferred parts database
Bdale Garbee [Wed, 14 Oct 2015 19:27:18 +0000 (13:27 -0600)]
elide part attributes now to be taken from preferred parts database

9 years agotweak attribs file for data extraction to preferred parts db
Bdale Garbee [Wed, 14 Oct 2015 19:22:03 +0000 (13:22 -0600)]
tweak attribs file for data extraction to preferred parts db

9 years agoregularize metadata for common preferred parts list
Bdale Garbee [Wed, 14 Oct 2015 19:10:20 +0000 (13:10 -0600)]
regularize metadata for common preferred parts list

9 years agomove to use of common Makefile
Bdale Garbee [Tue, 13 Oct 2015 22:44:52 +0000 (16:44 -0600)]
move to use of common Makefile

9 years agofix attribute visibility so pdf output sucks less
Bdale Garbee [Tue, 13 Oct 2015 22:42:34 +0000 (16:42 -0600)]
fix attribute visibility so pdf output sucks less

9 years agoinclude license in the project dir
Bdale Garbee [Tue, 13 Oct 2015 22:42:06 +0000 (16:42 -0600)]
include license in the project dir

9 years agoAdd manufacturer part numbers and testing bits to Makefile
Keith Packard [Tue, 29 Sep 2015 22:46:51 +0000 (15:46 -0700)]
Add manufacturer part numbers and testing bits to Makefile

Signed-off-by: Keith Packard <keithp@keithp.com>
11 years agomark through-hole parts as no-load .. connector out of stock anyway fab-v1.0
Bdale Garbee [Fri, 11 Apr 2014 19:40:24 +0000 (13:40 -0600)]
mark through-hole parts as no-load .. connector out of stock anyway

11 years agoupdate attributes to reflect current part availability
Bdale Garbee [Fri, 11 Apr 2014 19:37:33 +0000 (13:37 -0600)]
update attributes to reflect current part availability

11 years agodon't include top silk, it's just a mess
Bdale Garbee [Fri, 11 Apr 2014 15:19:18 +0000 (09:19 -0600)]
don't include top silk, it's just a mess

11 years agolots of copper tweaking for manufacturability
Bdale Garbee [Fri, 11 Apr 2014 15:13:05 +0000 (09:13 -0600)]
lots of copper tweaking for manufacturability

11 years agofixed all issues raised by freedfm that we don't expect/accept
Bdale Garbee [Tue, 18 Mar 2014 17:25:57 +0000 (11:25 -0600)]
fixed all issues raised by freedfm that we don't expect/accept

11 years agoupdate attributes, clean up some copper nasties
Bdale Garbee [Tue, 18 Mar 2014 08:25:52 +0000 (02:25 -0600)]
update attributes, clean up some copper nasties

11 years agofix layer grouping to match our normal stack
Bdale Garbee [Fri, 14 Mar 2014 07:31:34 +0000 (01:31 -0600)]
fix layer grouping to match our normal stack

11 years agomove divider far away from mounting screws
Bdale Garbee [Fri, 14 Mar 2014 07:18:50 +0000 (01:18 -0600)]
move divider far away from mounting screws

11 years agoroll versions to 1.0, copyrights to 2014
Bdale Garbee [Fri, 14 Mar 2014 07:07:07 +0000 (01:07 -0600)]
roll versions to 1.0, copyrights to 2014

11 years agoadd ability to measure LiPo voltage
Bdale Garbee [Fri, 14 Mar 2014 07:04:28 +0000 (01:04 -0600)]
add ability to measure LiPo voltage

11 years agomove to standardized makefile
Bdale Garbee [Sat, 1 Mar 2014 20:23:01 +0000 (13:23 -0700)]
move to standardized makefile

11 years agoMove refdes around on the silk
Keith Packard [Mon, 25 Nov 2013 00:00:12 +0000 (16:00 -0800)]
Move refdes around on the silk

This makes the refdes a bit more useful to keithp

Signed-off-by: Keith Packard <keithp@keithp.com>
11 years agoLoad and save with newer version of pcb
Keith Packard [Sun, 24 Nov 2013 23:58:38 +0000 (15:58 -0800)]
Load and save with newer version of pcb

This sticks units on all of the dimensions; there are not supposed to
be any actual changes in this patch

Signed-off-by: Keith Packard <keithp@keithp.com>
11 years agoadd more silk
Bdale Garbee [Sun, 24 Nov 2013 23:43:57 +0000 (16:43 -0700)]
add more silk

11 years agomove to smaller debug connector, add company name to the silk
Bdale Garbee [Sun, 24 Nov 2013 23:37:29 +0000 (16:37 -0700)]
move to smaller debug connector, add company name to the silk

11 years agoShrink debug connector holes
Keith Packard [Sun, 24 Nov 2013 22:20:59 +0000 (14:20 -0800)]
Shrink debug connector holes

20.47 mils makes a snug fit on the 4-pin debug cables we use.

Signed-off-by: Keith Packard <keithp@keithp.com>
11 years agoremove out-of-date bom notes from original design
Bdale Garbee [Sun, 24 Nov 2013 09:41:12 +0000 (02:41 -0700)]
remove out-of-date bom notes from original design

11 years agolose local symbols directory cruft
Bdale Garbee [Sun, 24 Nov 2013 09:40:18 +0000 (02:40 -0700)]
lose local symbols directory cruft

11 years agoupdate layout to use SOIJ8 memory footprint, lots of copper shoving
Bdale Garbee [Sun, 24 Nov 2013 09:36:48 +0000 (02:36 -0700)]
update layout to use SOIJ8 memory footprint, lots of copper shoving

11 years agochange flash part out for our standard SOIJ8 footprint using W25Q16
Bdale Garbee [Sun, 24 Nov 2013 08:35:58 +0000 (01:35 -0700)]
change flash part out for our standard SOIJ8 footprint using W25Q16

11 years agoroute complete and DRC clean
Bdale Garbee [Sat, 23 Nov 2013 22:19:04 +0000 (16:19 -0600)]
route complete and DRC clean

11 years agoworking on plane back from PVR
Bdale Garbee [Sat, 23 Nov 2013 21:16:36 +0000 (15:16 -0600)]
working on plane back from PVR

11 years agochange to right angle, through-hole, LiPo connector
Bdale Garbee [Sat, 16 Nov 2013 22:32:21 +0000 (07:32 +0900)]
change to right angle, through-hole, LiPo connector

11 years agoadd stencil target to the Makefile
Bdale Garbee [Fri, 9 Aug 2013 20:05:21 +0000 (16:05 -0400)]
add stencil target to the Makefile

11 years agohack passive patch footprint to solve DRC issues with minimal fuss minimal fab-phoenix
Bdale Garbee [Fri, 9 Aug 2013 19:45:23 +0000 (15:45 -0400)]
hack passive patch footprint to solve DRC issues with minimal fuss

11 years agoSwitch to title-D. Use Panasonic resistors.
Keith Packard [Sun, 4 Aug 2013 14:45:06 +0000 (09:45 -0500)]
Switch to title-D. Use Panasonic resistors.

Signed-off-by: Keith Packard <keithp@keithp.com>
11 years agoClean up GPS RF input routing
Keith Packard [Mon, 8 Jul 2013 20:27:02 +0000 (13:27 -0700)]
Clean up GPS RF input routing

Rotate antenna to move pin north
Align SAW filter
Create tapered trace from GPS RF input to SAW filter
Shove flash east.
Reroute.

Signed-off-by: Keith Packard <keithp@keithp.com>
11 years agoAdd SAW filter to GPS input
Keith Packard [Sun, 7 Jul 2013 19:43:24 +0000 (12:43 -0700)]
Add SAW filter to GPS input

Try to snub out RF so that GPS works better

Signed-off-by: Keith Packard <keithp@keithp.com>
11 years agoTie USB pull-up to pin 16 (pio0_7)
Keith Packard [Wed, 3 Jul 2013 01:53:43 +0000 (18:53 -0700)]
Tie USB pull-up to pin 16 (pio0_7)

This lets the firmware control the usb connected state

Signed-off-by: Keith Packard <keithp@keithp.com>
11 years agoFix flash USON footprint (was mirrored)
Keith Packard [Tue, 2 Jul 2013 18:26:11 +0000 (11:26 -0700)]
Fix flash USON footprint (was mirrored)

Just rewired with the correct footprint

Signed-off-by: Keith Packard <keithp@keithp.com>
Conflicts:
telegps.pcb

11 years agoAdjust GPS antenna trace to avoid width changes
Keith Packard [Tue, 18 Jun 2013 02:45:29 +0000 (19:45 -0700)]
Adjust GPS antenna trace to avoid width changes

Signed-off-by: Keith Packard <keithp@keithp.com>
12 years agoSwitch GPS patch to Taoglas GP.1575.18.4.A.02
Keith Packard [Thu, 13 Jun 2013 03:06:59 +0000 (20:06 -0700)]
Switch GPS patch to Taoglas GP.1575.18.4.A.02

This patch antenna has much wider bandwidth, so we're hoping it will
actually capture GPS on this board

Signed-off-by: Keith Packard <keithp@keithp.com>
12 years agoLayout PCB for minimal TeleGPS version
Keith Packard [Fri, 7 Jun 2013 23:28:11 +0000 (16:28 -0700)]
Layout PCB for minimal TeleGPS version

Signed-off-by: Keith Packard <keithp@keithp.com>
12 years agoA completely minimal design
Keith Packard [Thu, 6 Jun 2013 06:01:34 +0000 (23:01 -0700)]
A completely minimal design

Signed-off-by: Keith Packard <keithp@keithp.com>
12 years agoEliminate PA
Keith Packard [Wed, 5 Jun 2013 21:39:04 +0000 (14:39 -0700)]
Eliminate PA

12 years agoUpdate DK numbers to use currently available parts
Keith Packard [Wed, 1 May 2013 06:12:28 +0000 (23:12 -0700)]
Update DK numbers to use currently available parts

Signed-off-by: Keith Packard <keithp@keithp.com>
12 years agoFix CC115L DCOUPL cap value - should be 0.1uF, not 1.0uF
Keith Packard [Wed, 24 Apr 2013 18:40:05 +0000 (11:40 -0700)]
Fix CC115L DCOUPL cap value - should be 0.1uF, not 1.0uF

Bdale found the 433MHz reference schematic that agreed with the usual
bypass value that we use. Dunno where the 1.0uF value ever came from...

Signed-off-by: Keith Packard <keithp@keithp.com>
12 years agoOpen up clearance around STM ground VIAs to 6mils re-plan fab-v0.2
Keith Packard [Thu, 11 Apr 2013 21:12:35 +0000 (14:12 -0700)]
Open up clearance around STM ground VIAs to 6mils

This makes sure there's enough clearance to the power plane

Signed-off-by: Keith Packard <keithp@keithp.com>
12 years agoFix for 6/6 trace/space rules
Keith Packard [Tue, 2 Apr 2013 17:27:13 +0000 (10:27 -0700)]
Fix for 6/6 trace/space rules

Just moved a few traces and vias around to match the oshpark rules

Signed-off-by: Keith Packard <keithp@keithp.com>
12 years agoLayout new power filtering bits
Keith Packard [Tue, 2 Apr 2013 04:39:25 +0000 (21:39 -0700)]
Layout new power filtering bits

This involved moving the reset controller out of the way, which mean
that the telemetry connector needed to move and that pushed the LED
out of the way too.

Signed-off-by: Keith Packard <keithp@keithp.com>
12 years agoCreate a wedge for the GPS RF connection
Keith Packard [Tue, 2 Apr 2013 03:46:02 +0000 (20:46 -0700)]
Create a wedge for the GPS RF connection

Bdale says this should improve the impedence matching a bit.

Signed-off-by: Keith Packard <keithp@keithp.com>