hw/telemega
6 years agoUse separate SoC pin for ADXL375 MOSI separate-accel-mosi
Keith Packard [Thu, 1 Mar 2018 21:24:36 +0000 (13:24 -0800)]
Use separate SoC pin for ADXL375 MOSI

The ADXL375 is in I2C mode whenever CS is high, so we need to avoid
letting it see data being sent to other chips in that case. Do this by
using a separate MOSI line from the processor while leaving the MISO
and SCLK lines shared.

Signed-off-by: Keith Packard <keithp@keithp.com>
6 years agoroute complete, drc clean
Bdale Garbee [Mon, 26 Feb 2018 05:56:17 +0000 (22:56 -0700)]
route complete, drc clean

6 years agoswap accel interrupt lines at ARM SOC to ease routing
Bdale Garbee [Sun, 25 Feb 2018 23:50:33 +0000 (16:50 -0700)]
swap accel interrupt lines at ARM SOC to ease routing

6 years agowe actually need to provide power to both accel power pins...
Bdale Garbee [Sun, 25 Feb 2018 23:31:24 +0000 (16:31 -0700)]
we actually need to provide power to both accel power pins...

6 years agoupdate schematic to use ADXL375 as high-g accel
Bdale Garbee [Sun, 25 Feb 2018 23:25:07 +0000 (16:25 -0700)]
update schematic to use ADXL375 as high-g accel

6 years agomove to Keith's ufqfpn24 footprint for MPU9250 fab-v3.0
Bdale Garbee [Fri, 10 Nov 2017 22:16:06 +0000 (15:16 -0700)]
move to Keith's ufqfpn24 footprint for MPU9250

6 years agoreplace 9250 footprint with corrected version
Bdale Garbee [Fri, 10 Nov 2017 17:35:24 +0000 (10:35 -0700)]
replace 9250 footprint with corrected version

6 years agolose the gps_pps net, ground IMU's FSYNC pin instead
Bdale Garbee [Thu, 12 Oct 2017 07:42:54 +0000 (01:42 -0600)]
lose the gps_pps net, ground IMU's FSYNC pin instead

6 years agonew version of pcb updated the file
Bdale Garbee [Thu, 12 Oct 2017 07:33:44 +0000 (01:33 -0600)]
new version of pcb updated the file

7 years agoupdated artwork for prototype of v3.0
Bdale Garbee [Fri, 4 Nov 2016 16:11:18 +0000 (10:11 -0600)]
updated artwork for prototype of v3.0

7 years agoreplace MPU-6000 and HMC5883L with MPU-9250 for v3.0
Bdale Garbee [Fri, 4 Nov 2016 15:41:47 +0000 (09:41 -0600)]
replace MPU-6000 and HMC5883L with MPU-9250 for v3.0

7 years agolose 'provided' attributes, let pref parts database control that
Bdale Garbee [Tue, 18 Oct 2016 23:51:50 +0000 (17:51 -0600)]
lose 'provided' attributes, let pref parts database control that

8 years agometa-data updates for v2.0 build fab-v2.0
Bdale Garbee [Mon, 11 Jan 2016 01:00:46 +0000 (18:00 -0700)]
meta-data updates for v2.0 build

8 years agoreduce pcb workspace size to board outline again, make version 2.0
Bdale Garbee [Thu, 26 Nov 2015 00:07:23 +0000 (17:07 -0700)]
reduce pcb workspace size to board outline again, make version 2.0

8 years agohide refdes associated with (new) servos connector
Bdale Garbee [Sun, 15 Nov 2015 01:12:55 +0000 (18:12 -0700)]
hide refdes associated with (new) servos connector

8 years agomark loadstatus invisible on all parts
Bdale Garbee [Sun, 15 Nov 2015 01:08:00 +0000 (18:08 -0700)]
mark loadstatus invisible on all parts

8 years agoMerge branch 'master' of ssh://git.gag.com/scm/git/hw/telemega
Bdale Garbee [Sat, 14 Nov 2015 23:59:13 +0000 (16:59 -0700)]
Merge branch 'master' of ssh://git.gag.com/scm/git/hw/telemega

8 years agoForward component changes from sch to pcb
Keith Packard [Fri, 13 Nov 2015 00:24:35 +0000 (16:24 -0800)]
Forward component changes from sch to pcb

CC1120 -> CC1200
32MHz -> 40MHz
Fix the SAW filter value

Signed-off-by: Keith Packard <keithp@keithp.com>
8 years agoelide remaining refdes from silk
Bdale Garbee [Thu, 29 Oct 2015 20:23:42 +0000 (05:23 +0900)]
elide remaining refdes from silk

8 years agomove to CC1200 and 40mhz rock, fix some attributes
Bdale Garbee [Sun, 25 Oct 2015 02:06:19 +0000 (20:06 -0600)]
move to CC1200 and 40mhz rock, fix some attributes

8 years agomove to use of preferred parts database
Bdale Garbee [Sun, 25 Oct 2015 01:53:51 +0000 (19:53 -0600)]
move to use of preferred parts database

8 years agoadd explicit NC symbols to unconnected pins on schematic to quiet DRC
Bdale Garbee [Sun, 20 Sep 2015 16:27:19 +0000 (10:27 -0600)]
add explicit NC symbols to unconnected pins on schematic to quiet DRC

8 years agore-map cs_companionN pins to match EasyMega, allows alternate use of uart1
Bdale Garbee [Sun, 20 Sep 2015 16:21:18 +0000 (10:21 -0600)]
re-map cs_companionN pins to match EasyMega, allows alternate use of uart1

8 years agoelide dangling uart1 pin connections on soc
Bdale Garbee [Sun, 20 Sep 2015 16:12:22 +0000 (10:12 -0600)]
elide dangling uart1 pin connections on soc

8 years agoforward annotate value changes to PCB fab-v1.1
Bdale Garbee [Tue, 18 Aug 2015 21:19:56 +0000 (23:19 +0200)]
forward annotate value changes to PCB

8 years agoconventional wisdom appears to be 220 ohms on the PWM outputs
Bdale Garbee [Tue, 18 Aug 2015 21:19:33 +0000 (23:19 +0200)]
conventional wisdom appears to be 220 ohms on the PWM outputs

8 years agouse locking connector for servo PWM outputs
Bdale Garbee [Mon, 17 Aug 2015 22:26:55 +0000 (00:26 +0200)]
use locking connector for servo PWM outputs

8 years agolose the spi2 snubbers we've never used, replace serial i/o with pwm servos
Bdale Garbee [Mon, 17 Aug 2015 21:31:04 +0000 (23:31 +0200)]
lose the spi2 snubbers we've never used, replace serial i/o with pwm servos

9 years agofix DRC violation following LED symbol replacement fab-v1.0b
Bdale Garbee [Mon, 27 Oct 2014 07:01:20 +0000 (01:01 -0600)]
fix DRC violation following LED symbol replacement

9 years agoSwitch to mouse for LM293QT
Keith Packard [Sun, 26 Oct 2014 21:31:09 +0000 (14:31 -0700)]
Switch to mouse for LM293QT

Digikey is out of stock

Signed-off-by: Keith Packard <keithp@keithp.com>
9 years agoupdate layout to use dual LED footprint with cathode dot, call it v1.0b
Bdale Garbee [Sun, 26 Oct 2014 19:52:45 +0000 (13:52 -0600)]
update layout to use dual LED footprint with cathode dot, call it v1.0b

9 years agofix 4ucon part number
Bdale Garbee [Sun, 26 Oct 2014 19:34:07 +0000 (13:34 -0600)]
fix 4ucon part number

10 years agoadd support for generating pdf files
Bdale Garbee [Thu, 16 Jan 2014 01:34:29 +0000 (18:34 -0700)]
add support for generating pdf files

10 years agomove to 4ucon connectors
Bdale Garbee [Thu, 16 Jan 2014 01:34:01 +0000 (18:34 -0700)]
move to 4ucon connectors

10 years agolose the "pad" in the GPS patch footprint
Bdale Garbee [Thu, 19 Dec 2013 22:26:02 +0000 (15:26 -0700)]
lose the "pad" in the GPS patch footprint

10 years agoanswer to question from AC
Bdale Garbee [Fri, 8 Nov 2013 19:03:55 +0000 (12:03 -0700)]
answer to question from AC

10 years agoupdated Makefile to include dk and mouser targets, etc fab-v1.0
Bdale Garbee [Thu, 24 Oct 2013 20:16:39 +0000 (14:16 -0600)]
updated Makefile to include dk and mouser targets, etc

10 years agoupdate attributes to reflect available part stock at DK
Bdale Garbee [Thu, 24 Oct 2013 20:11:28 +0000 (14:11 -0600)]
update attributes to reflect available part stock at DK

10 years agonoload the screw terminal strips (coming from 4ucon later) and MicroMaTch
Bdale Garbee [Thu, 24 Oct 2013 19:41:05 +0000 (13:41 -0600)]
noload the screw terminal strips (coming from 4ucon later) and MicroMaTch

10 years agohide all refdes to keep the silk from being a mess
Bdale Garbee [Thu, 24 Oct 2013 19:40:50 +0000 (13:40 -0600)]
hide all refdes to keep the silk from being a mess

10 years agomove LED resistor farther from SW corner mounting screw, attribute updates
Bdale Garbee [Thu, 24 Oct 2013 17:30:23 +0000 (11:30 -0600)]
move LED resistor farther from SW corner mounting screw, attribute updates

10 years agoComponent updates for availability
Keith Packard [Thu, 24 Oct 2013 15:45:52 +0000 (23:45 +0800)]
Component updates for availability

Switch caps to avoid EOL'd parts.
Switch MicroMaTch connectors to mouser (cheaper)

Signed-off-by: Keith Packard <keithp@keithp.com>
10 years agofix LM293 part number at DK to one we can actually buy
Bdale Garbee [Thu, 24 Oct 2013 15:37:20 +0000 (09:37 -0600)]
fix LM293 part number at DK to one we can actually buy

10 years agoelide snubbers on SPI 1, minor via shoving to improve silk screen
Bdale Garbee [Thu, 24 Oct 2013 15:28:32 +0000 (09:28 -0600)]
elide snubbers on SPI 1, minor via shoving to improve silk screen

10 years agomore clearance between v_ldo_in and the screw in the corner of the board...
Bdale Garbee [Fri, 11 Oct 2013 14:48:05 +0000 (07:48 -0700)]
more clearance between v_ldo_in and the screw in the corner of the board...

10 years agonew cap size for LDO input
Bdale Garbee [Fri, 11 Oct 2013 14:44:41 +0000 (07:44 -0700)]
new cap size for LDO input

10 years agochange to smaller physical part for the LDO input cap
Bdale Garbee [Fri, 11 Oct 2013 14:41:18 +0000 (07:41 -0700)]
change to smaller physical part for the LDO input cap

10 years agoMerge branch 'passive'
Bdale Garbee [Sun, 6 Oct 2013 05:57:55 +0000 (23:57 -0600)]
Merge branch 'passive'

10 years agoMerge branch 'passive'
Bdale Garbee [Sun, 6 Oct 2013 05:54:52 +0000 (23:54 -0600)]
Merge branch 'passive'

Conflicts:
telemega.pcb
telemega.sch

10 years agoget the pyro circuit resistor values right passive
Bdale Garbee [Sat, 14 Sep 2013 03:55:38 +0000 (21:55 -0600)]
get the pyro circuit resistor values right

10 years agocopper tweaking fab-phoenix
Bdale Garbee [Fri, 9 Aug 2013 18:34:53 +0000 (14:34 -0400)]
copper tweaking

10 years agoclean up some copper issues fab-phoenix-p
Bdale Garbee [Fri, 9 Aug 2013 18:33:39 +0000 (14:33 -0400)]
clean up some copper issues

10 years agoChange comparator dividers to hit 3.52V v_ldo_in before shutting down igniter
Keith Packard [Wed, 7 Aug 2013 15:08:56 +0000 (17:08 +0200)]
Change comparator dividers to hit 3.52V v_ldo_in before shutting down igniter

Signed-off-by: Keith Packard <keithp@keithp.com>
10 years agoChange comparator dividers to hit 3.52V v_ldo_in before shutting down igniter
Keith Packard [Wed, 7 Aug 2013 15:08:56 +0000 (17:08 +0200)]
Change comparator dividers to hit 3.52V v_ldo_in before shutting down igniter

Signed-off-by: Keith Packard <keithp@keithp.com>
10 years agoCPU is much cheaper at Avnet than at DK
Bdale Garbee [Sun, 4 Aug 2013 17:43:51 +0000 (11:43 -0600)]
CPU is much cheaper at Avnet than at DK

10 years agoCPU is much cheaper at Avnet than at DK
Bdale Garbee [Sun, 4 Aug 2013 17:43:12 +0000 (11:43 -0600)]
CPU is much cheaper at Avnet than at DK

10 years agoroute complete, passes DRC
Bdale Garbee [Sun, 4 Aug 2013 08:05:52 +0000 (02:05 -0600)]
route complete, passes DRC

10 years agochange version to 0.4 P for passive GPS antenna option
Bdale Garbee [Sun, 4 Aug 2013 06:47:33 +0000 (00:47 -0600)]
change version to 0.4 P for passive GPS antenna option

10 years agochange version to 0.4 A for active GPS antenna option
Bdale Garbee [Sun, 4 Aug 2013 06:46:02 +0000 (00:46 -0600)]
change version to 0.4 A for active GPS antenna option

10 years agoinitial placement of saw filter and passive patch
Bdale Garbee [Tue, 9 Jul 2013 04:54:49 +0000 (00:54 -0400)]
initial placement of saw filter and passive patch

10 years agonot sure what changed
Bdale Garbee [Tue, 9 Jul 2013 04:42:58 +0000 (00:42 -0400)]
not sure what changed

10 years agouse 1k for all the LED current limits, eliminates a resistor value
Bdale Garbee [Thu, 16 May 2013 03:34:53 +0000 (21:34 -0600)]
use 1k for all the LED current limits, eliminates a resistor value

10 years agoregularize resistor attributes to use Panasonic 0.1W parts
Bdale Garbee [Thu, 16 May 2013 03:12:02 +0000 (21:12 -0600)]
regularize resistor attributes to use Panasonic 0.1W parts

10 years agochange FET gate series resistors to 549 ohms
Bdale Garbee [Thu, 16 May 2013 02:56:18 +0000 (20:56 -0600)]
change FET gate series resistors to 549 ohms
the comparators can sink 6mA worst case, which at 3.3V is 550 ohms

10 years agoforward-annotate resistor value changes, etc
Bdale Garbee [Wed, 15 May 2013 08:57:20 +0000 (02:57 -0600)]
forward-annotate resistor value changes, etc

10 years agosimplify reset connections to u-blox GPS receiver
Bdale Garbee [Wed, 15 May 2013 08:56:17 +0000 (02:56 -0600)]
simplify reset connections to u-blox GPS receiver

10 years agofill in missing part atributes for v0.3 load
Bdale Garbee [Tue, 7 May 2013 22:35:15 +0000 (16:35 -0600)]
fill in missing part atributes for v0.3 load

10 years agolose the muffin pdf during a clean
Bdale Garbee [Tue, 7 May 2013 22:35:00 +0000 (16:35 -0600)]
lose the muffin pdf during a clean

10 years agoadd muffin label generation, clean up some attributes
Bdale Garbee [Tue, 23 Apr 2013 04:19:42 +0000 (22:19 -0600)]
add muffin label generation, clean up some attributes
values and noload attributes set to stub out the SPI filters

10 years agorename MegaMetrum to TeleMega
Bdale Garbee [Mon, 22 Apr 2013 15:35:10 +0000 (09:35 -0600)]
rename MegaMetrum to TeleMega

11 years agoadd a series resistor in the reset line to the GPS chip so we have options fab-v0.3
Bdale Garbee [Tue, 26 Mar 2013 03:54:18 +0000 (21:54 -0600)]
add a series resistor in the reset line to the GPS chip so we have options

11 years agoroute complete, drc clean
Bdale Garbee [Fri, 22 Mar 2013 04:35:23 +0000 (22:35 -0600)]
route complete, drc clean

11 years agoupdate to include new pyro circuit .. placement done, 25 disconnects
Bdale Garbee [Thu, 21 Mar 2013 00:00:54 +0000 (18:00 -0600)]
update to include new pyro circuit .. placement done, 25 disconnects

11 years agoprepare for overlay of new pyro circuit
Bdale Garbee [Wed, 20 Mar 2013 23:10:30 +0000 (17:10 -0600)]
prepare for overlay of new pyro circuit

11 years agomove to altusmetrum symbols
Bdale Garbee [Mon, 18 Mar 2013 21:42:20 +0000 (15:42 -0600)]
move to altusmetrum symbols

11 years agoadded usb resistors, route complete and drc clean
Bdale Garbee [Fri, 15 Mar 2013 03:50:28 +0000 (21:50 -0600)]
added usb resistors, route complete and drc clean

11 years agoroute complete
Bdale Garbee [Fri, 15 Mar 2013 03:42:30 +0000 (21:42 -0600)]
route complete

11 years agosnapshot
Bdale Garbee [Sat, 2 Mar 2013 02:03:48 +0000 (19:03 -0700)]
snapshot

11 years agoreworking layout after taking passive patch off
Bdale Garbee [Sun, 24 Feb 2013 07:39:55 +0000 (23:39 -0800)]
reworking layout after taking passive patch off

11 years agosnapshot
Bdale Garbee [Sun, 24 Feb 2013 00:09:55 +0000 (16:09 -0800)]
snapshot

11 years agoconnect mag sensor to stm
Bdale Garbee [Sat, 23 Feb 2013 23:59:47 +0000 (15:59 -0800)]
connect mag sensor to stm

11 years agoadd the magnetic sensor back to the board
Bdale Garbee [Sat, 23 Feb 2013 23:55:05 +0000 (15:55 -0800)]
add the magnetic sensor back to the board

11 years agosnapshot
Bdale Garbee [Sat, 23 Feb 2013 23:46:59 +0000 (15:46 -0800)]
snapshot

11 years agomid-route on the updated FET parts
Bdale Garbee [Mon, 18 Feb 2013 06:48:44 +0000 (23:48 -0700)]
mid-route on the updated FET parts

11 years agosnapshot
Bdale Garbee [Mon, 18 Feb 2013 02:32:04 +0000 (19:32 -0700)]
snapshot

11 years agomove from FDS9926A to Si7232DN dual FETs
Bdale Garbee [Mon, 18 Feb 2013 02:31:32 +0000 (19:31 -0700)]
move from FDS9926A to Si7232DN dual FETs

11 years agorotated GPS chip and rerouted to get more separation between GPS and UHF
Bdale Garbee [Mon, 18 Feb 2013 02:14:17 +0000 (19:14 -0700)]
rotated GPS chip and rerouted to get more separation between GPS and UHF

11 years agolose the snubbers on the baro sensor
Bdale Garbee [Mon, 18 Feb 2013 01:20:47 +0000 (18:20 -0700)]
lose the snubbers on the baro sensor

11 years agotweak thermals on bottom layer
Bdale Garbee [Sun, 17 Feb 2013 15:29:06 +0000 (08:29 -0700)]
tweak thermals on bottom layer

11 years agomove to u-box max-6 with both passive and active patch options
Bdale Garbee [Sun, 17 Feb 2013 07:28:06 +0000 (00:28 -0700)]
move to u-box max-6 with both passive and active patch options

11 years agofirst cut at moving to u-blox max-6 GPS
Bdale Garbee [Sat, 16 Feb 2013 19:32:09 +0000 (12:32 -0700)]
first cut at moving to u-blox max-6 GPS

11 years agomove data sheets to common repo v0.2
Bdale Garbee [Mon, 21 Jan 2013 09:29:23 +0000 (02:29 -0700)]
move data sheets to common repo

11 years agomove to common scheme library
Bdale Garbee [Tue, 15 Jan 2013 18:50:42 +0000 (11:50 -0700)]
move to common scheme library

11 years agoadd stencil target
Bdale Garbee [Sun, 6 Jan 2013 18:58:20 +0000 (11:58 -0700)]
add stencil target

11 years agooops, fix trailing dorkbot reference fab-v0.2
Bdale Garbee [Tue, 1 Jan 2013 21:47:38 +0000 (14:47 -0700)]
oops, fix trailing dorkbot reference

11 years agoadd oshpark target to Makefile
Bdale Garbee [Tue, 1 Jan 2013 21:46:30 +0000 (14:46 -0700)]
add oshpark target to Makefile

11 years agoone last rat ghost eliminated
Bdale Garbee [Tue, 1 Jan 2013 21:41:54 +0000 (14:41 -0700)]
one last rat ghost eliminated

11 years agoimprove routing of v_charge
Bdale Garbee [Tue, 1 Jan 2013 21:29:51 +0000 (14:29 -0700)]
improve routing of v_charge

11 years agoclean up UHF traces
Bdale Garbee [Tue, 1 Jan 2013 21:18:40 +0000 (14:18 -0700)]
clean up UHF traces

11 years agoimprove plane integrity
Bdale Garbee [Tue, 1 Jan 2013 09:56:21 +0000 (02:56 -0700)]
improve plane integrity