Doug Coffland [Tue, 1 Mar 2016 04:47:48 +0000 (20:47 -0800)]
implemented all of Joes recommendations; NDRC errors; fully routed; added copyright, board name; and company name to silk screen
Joseph Coffland [Mon, 29 Feb 2016 03:53:33 +0000 (19:53 -0800)]
Schematic cosmetic updates, changed LD#/J1 pinout, Fixed disconnect on rpi_sda
Doug Coffland [Mon, 29 Feb 2016 00:42:15 +0000 (16:42 -0800)]
added footprint file for 2512 resistors, replaced P/D1 with part recommended by Joe, completed layout with no shorts, DRC errors, or FreeDFM errors
Joseph Coffland [Sun, 28 Feb 2016 06:23:16 +0000 (22:23 -0800)]
Merge branch 'master' of github.com:buildbotics/machine-controller
Joseph Coffland [Sun, 28 Feb 2016 06:23:04 +0000 (22:23 -0800)]
Fixed Schottky symbol added zener
Doug Coffland [Sun, 28 Feb 2016 06:19:42 +0000 (22:19 -0800)]
changed board size to 152.3mm x 142.3mm and re-centered layout; Added mounting holes; removed R/LED1, R/R22, and R/R23; replaced fuse/diode polarity protection circuit with NMOSFET/diode/resistor protection circuit in power.sch; made symbol and footprint for Toshiba N-channel MOSFET; added pin numbers to level_converter symbol
Joseph Coffland [Sat, 27 Feb 2016 22:33:59 +0000 (14:33 -0800)]
Fixed Schottky symbol added zener
Joseph Coffland [Fri, 26 Feb 2016 20:10:35 +0000 (12:10 -0800)]
Added reverse voltage protection
Joseph Coffland [Thu, 25 Feb 2016 23:16:01 +0000 (15:16 -0800)]
Removed LED
Joseph Coffland [Thu, 25 Feb 2016 22:49:58 +0000 (14:49 -0800)]
Added LCD, I2C and SPI ports to RPi
Doug Coffland [Sun, 21 Feb 2016 08:27:08 +0000 (00:27 -0800)]
changed sense resistors from 1206s to 2512s; updated schematic,BOM, centroid file, and layout accordingly
Doug Coffland [Sat, 20 Feb 2016 19:18:02 +0000 (11:18 -0800)]
converted BOM to excel format; created Centroid file
Doug Coffland [Sat, 20 Feb 2016 17:37:33 +0000 (09:37 -0800)]
completed bill of materials; changed ISP connector from right angle to vertical; added value field to some parts to make compatible with bill of materials output
Doug Coffland [Sat, 20 Feb 2016 07:25:13 +0000 (23:25 -0800)]
started BOM; continued to specify exact part numbers in schematics; extended footprint on MAX14850 as requested by Mike; updated pcb layout accordingly
Doug Coffland [Sat, 20 Feb 2016 02:17:01 +0000 (18:17 -0800)]
assigned specific part numbers and values to each component in the schematics
Doug Coffland [Fri, 19 Feb 2016 21:04:17 +0000 (13:04 -0800)]
board layout complete with no local DRC errors and no errors or warnings from freeDFM. Note, also deleted unused raspberry_pi_board.fp footprint file
Doug Coffland [Fri, 19 Feb 2016 06:10:15 +0000 (22:10 -0800)]
layout complete, no DRC errors, Cleared all show stoppers from FreeDFM; Cleared many warnings from FreeDFM ( had to increase soldermask size on most of the footprints that I created. Reduced board working area in pcb from 7"x7" tp 5.7" x7.7"
Doug Coffland [Thu, 18 Feb 2016 21:00:58 +0000 (13:00 -0800)]
changed microprocessor model and device from ATXMEGA64 to ATXMEGa192
Doug Coffland [Thu, 18 Feb 2016 17:31:22 +0000 (09:31 -0800)]
fixed footprints to increase clearance to make DRC pass
Doug Coffland [Thu, 18 Feb 2016 06:13:05 +0000 (22:13 -0800)]
PCB layout complete with no local DRC errors
Doug Coffland [Wed, 17 Feb 2016 05:29:08 +0000 (21:29 -0800)]
continued layout
Doug Coffland [Tue, 16 Feb 2016 09:31:27 +0000 (01:31 -0800)]
fixed footprint for LM5160 (no pin numbers were assigned; continued layout
Doug Coffland [Tue, 16 Feb 2016 02:47:27 +0000 (18:47 -0800)]
corrected value for P/C4 from 4.7uF to .47uF per 8.1.2.1.7 in the LM5160 datasheet, completed assigning part numbers in power.sch and motor_driver.sch; continued layout work
Doug Coffland [Mon, 15 Feb 2016 19:17:21 +0000 (11:17 -0800)]
added test points for SRA and SRB at each motor driver
Doug Coffland [Mon, 15 Feb 2016 17:42:17 +0000 (09:42 -0800)]
Changed pin connections on load connectors to make routing easier
Doug Coffland [Mon, 15 Feb 2016 04:35:40 +0000 (20:35 -0800)]
continued to work on layout updating buildotics_controller.pcb; continued to identify specific parts in schematic and added part numbers and descriptions in load.sch, motor_driver.sch, peripherals.sch, power.sch; created symbol for switch to be used power.sch and created footprint for two tabs to connect in the switch; replaced capacitors on motor driver, upgrading from on 47uF cap to two 100uF caps with ceramic bypasses for each; resized board in layout to fit 180x130 enclosure; replaced motor connectors, power connector, and load connectors to make room for new size and change from DB26 to DB25. Created footprints for those connectors; created footprint for DB25 connector; created footprint for WSON version of LM5160; corrected part number of 6-pin molex in schematic and footprint name.
Doug Coffland [Fri, 12 Feb 2016 05:43:56 +0000 (21:43 -0800)]
fixed 3.3V_motor.sym to use net=3.3Vm:1 instead of net=+5Vm:1. Continued with layout and continued updating motor_driver.sch to reflect component model names
Doug Coffland [Fri, 12 Feb 2016 02:35:44 +0000 (18:35 -0800)]
added part numbers for R11, R13, C23, C24 in motor_driver.sch. Added C25 and C26 across sense resistors as per section 8.1 of tms2660 datasheet.Continued to update layout in buildbotocs_controller.pcb
Doug Coffland [Thu, 11 Feb 2016 23:54:26 +0000 (15:54 -0800)]
started new pcb layout and extended pad lengths on tms2660 footprint
Doug Coffland [Thu, 11 Feb 2016 21:48:29 +0000 (13:48 -0800)]
modified power.sch to make switch S1 into two tabs, assigned device Keystone 1212 to use a through hole tab, and made footprint for Keystone 1212 tab.
Joseph Coffland [Thu, 11 Feb 2016 09:47:56 +0000 (01:47 -0800)]
Merged changes, changed all 0603->0805
Doug Coffland [Thu, 11 Feb 2016 02:23:36 +0000 (18:23 -0800)]
corrected spelling on footprint name for LM5160
Doug Coffland [Wed, 10 Feb 2016 23:12:34 +0000 (15:12 -0800)]
fixed rpi footprint and added board outline to footprint. Updated rpi_bus.sch with correct footprint
Doug Coffland [Wed, 10 Feb 2016 18:41:36 +0000 (10:41 -0800)]
fixed pin numbers on mosfet symboll for load/Q2
Doug Coffland [Wed, 10 Feb 2016 17:56:42 +0000 (09:56 -0800)]
added footprint for 6088uF cap and updated power.sch to reference it
Doug Coffland [Wed, 10 Feb 2016 01:59:01 +0000 (17:59 -0800)]
added footprint for P/T1 and updated power.sch
Doug Coffland [Wed, 10 Feb 2016 00:47:38 +0000 (16:47 -0800)]
Merge branch 'master' of https://github.com/buildbotics/machine-controller
Doug Coffland [Wed, 10 Feb 2016 00:46:24 +0000 (16:46 -0800)]
added footprint file for P/D1
Joseph Coffland [Wed, 10 Feb 2016 00:38:53 +0000 (16:38 -0800)]
Merged changes
Joseph Coffland [Wed, 10 Feb 2016 00:07:06 +0000 (16:07 -0800)]
Added bleeder resistor to discharge cap
Doug Coffland [Tue, 9 Feb 2016 23:29:36 +0000 (15:29 -0800)]
referenced footprint for J1
Doug Coffland [Tue, 9 Feb 2016 23:24:50 +0000 (15:24 -0800)]
changed Power Supply J1 from 350944 (which is male) to 643230 (which is female) which now mates correctly with the male connector on the mean well GS280 power supply. Created footprint for 643230. Referenced 643230 footprint in Power schematic. Reconnected Vs to pins 1 & 2 and GND to pins 3 & 4 to match mean well power supply output.
Doug Coffland [Tue, 9 Feb 2016 19:33:28 +0000 (11:33 -0800)]
fixed kingbright footprint again
Doug Coffland [Tue, 9 Feb 2016 05:32:07 +0000 (21:32 -0800)]
fixed name of kingbright footprint file
Doug Coffland [Tue, 9 Feb 2016 05:22:09 +0000 (21:22 -0800)]
added footprint for Kingbright led
Joseph Coffland [Tue, 9 Feb 2016 03:10:32 +0000 (19:10 -0800)]
Fixed LED
Joseph Coffland [Mon, 8 Feb 2016 04:07:38 +0000 (20:07 -0800)]
Added power switch terminal
Joseph Coffland [Mon, 8 Feb 2016 02:35:31 +0000 (18:35 -0800)]
Changed power connector
Joseph Coffland [Mon, 8 Feb 2016 02:31:56 +0000 (18:31 -0800)]
v2.0 close to done, finalized connectors, add some footprints, removed unused footprints
Joseph Coffland [Sun, 7 Feb 2016 04:18:15 +0000 (20:18 -0800)]
New load circuit
Joseph Coffland [Fri, 5 Feb 2016 09:57:22 +0000 (01:57 -0800)]
Shortened refdes, make changes, docs
Joseph Coffland [Fri, 5 Feb 2016 09:20:28 +0000 (01:20 -0800)]
Updated docs
Joseph Coffland [Fri, 5 Feb 2016 09:13:31 +0000 (01:13 -0800)]
Fixed DRC errors
Joseph Coffland [Fri, 5 Feb 2016 07:37:42 +0000 (23:37 -0800)]
Added probe line, dropped RPi -> AVR RTS
Joseph Coffland [Thu, 4 Feb 2016 03:07:14 +0000 (19:07 -0800)]
Fixed net attributes
Joseph Coffland [Sun, 31 Jan 2016 22:08:01 +0000 (14:08 -0800)]
Assigned numbers
Joseph Coffland [Sun, 31 Jan 2016 22:07:50 +0000 (14:07 -0800)]
Removed power supply diode voltage source
Joseph Coffland [Fri, 29 Jan 2016 02:23:29 +0000 (18:23 -0800)]
New version of relay driver circuit
Joseph Coffland [Thu, 28 Jan 2016 02:24:07 +0000 (18:24 -0800)]
Finishing up initial draft of v2.0
Joseph Coffland [Wed, 27 Jan 2016 21:15:09 +0000 (13:15 -0800)]
Update footprints and attributes
Joseph Coffland [Wed, 27 Jan 2016 20:55:21 +0000 (12:55 -0800)]
Finishing up initial draft of v2.0
Joseph Coffland [Wed, 27 Jan 2016 20:17:44 +0000 (12:17 -0800)]
Finishing up initial draft of v2.0
Joseph Coffland [Wed, 27 Jan 2016 00:59:57 +0000 (16:59 -0800)]
More progress on v2.0
Joseph Coffland [Wed, 27 Jan 2016 00:59:23 +0000 (16:59 -0800)]
Removed abandoned symbols
Joseph Coffland [Wed, 27 Jan 2016 00:49:26 +0000 (16:49 -0800)]
Merge branch 'v2'
Joseph Coffland [Wed, 27 Jan 2016 00:48:22 +0000 (16:48 -0800)]
More progress on v2.0
Joseph Coffland [Wed, 27 Jan 2016 00:35:52 +0000 (16:35 -0800)]
More progress on v2.0
Joseph Coffland [Tue, 5 Jan 2016 10:58:57 +0000 (02:58 -0800)]
Added RS485 termination resistor
Joseph Coffland [Tue, 5 Jan 2016 10:52:41 +0000 (02:52 -0800)]
Initial complete v2 schematic
Joseph Coffland [Tue, 5 Jan 2016 10:33:39 +0000 (02:33 -0800)]
working on v2
Doug Coffland [Mon, 30 Nov 2015 06:50:37 +0000 (22:50 -0800)]
added files describing back, bottom, and top of enclosure, and added logo file
Doug Coffland [Mon, 30 Nov 2015 06:30:35 +0000 (22:30 -0800)]
corrected bullet format in readme
Doug Coffland [Mon, 30 Nov 2015 06:27:15 +0000 (22:27 -0800)]
added all files related to front panel and front view
Doug Coffland [Mon, 30 Nov 2015 06:13:11 +0000 (22:13 -0800)]
started repository with readme.md file
Joseph Coffland [Sun, 1 Nov 2015 19:55:39 +0000 (11:55 -0800)]
30v not 36v
Joseph Coffland [Mon, 19 Oct 2015 20:44:35 +0000 (13:44 -0700)]
General cleanup, added copyright, titles and page numbers to schematics
Doug Coffland [Sun, 27 Sep 2015 18:39:35 +0000 (11:39 -0700)]
added tabs to RPI/J1 and RPI/J2; confirmed no DFM errors on Advanced Circuits DFM tool
Joseph Coffland [Sun, 27 Sep 2015 07:38:26 +0000 (00:38 -0700)]
Fixed shorts
Joseph Coffland [Fri, 25 Sep 2015 21:29:03 +0000 (14:29 -0700)]
Tweaks
Joseph Coffland [Fri, 25 Sep 2015 21:24:55 +0000 (14:24 -0700)]
Enabled and positioned all refdes, Fixed outline layer, Cleaned up polygon fills
Joseph Coffland [Fri, 25 Sep 2015 21:06:46 +0000 (14:06 -0700)]
Enabled and positioned all refdes, Fixed outline layer, Cleaned up polygon fills
Doug Coffland [Fri, 11 Sep 2015 02:36:12 +0000 (19:36 -0700)]
reviewed and verified all footprints, updated BOMs with new io connecton for e-stop, updated rpi_bus.sch with new connector circuit for e-stop, created BOMs and centroid files for thru hole and no through hole in excel format.
Doug Coffland [Thu, 10 Sep 2015 20:45:43 +0000 (13:45 -0700)]
removed unused footprints, all NICHICON cap footprints
Doug Coffland [Thu, 10 Sep 2015 18:29:04 +0000 (11:29 -0700)]
replaced 0201 caps on microprocessor.sch with 0402s to lower assembly cost; affected combined.pcb, BOM.pcb, and ASSY_BOM.xlsx
Doug Coffland [Thu, 10 Sep 2015 16:43:31 +0000 (09:43 -0700)]
removed unused footprint file ICS551.fp
Doug Coffland [Thu, 10 Sep 2015 16:39:56 +0000 (09:39 -0700)]
removed undused footprint file, CSR2010.fp
Doug Coffland [Tue, 8 Sep 2015 00:29:54 +0000 (17:29 -0700)]
corrected pin order on PS1/J2 footprint and then fixed layout accordingly
Doug Coffland [Mon, 7 Sep 2015 21:29:30 +0000 (14:29 -0700)]
adjusted motor connectors to .8 inch centers
Doug Coffland [Sun, 6 Sep 2015 22:56:55 +0000 (15:56 -0700)]
io labels in microprocessor.sch corrected
Joseph Coffland [Sun, 6 Sep 2015 22:17:43 +0000 (15:17 -0700)]
Merge branch 'master' of github.com:buildbotics/machine-controller
Joseph Coffland [Sun, 6 Sep 2015 22:17:32 +0000 (15:17 -0700)]
Added output
Doug Coffland [Sun, 6 Sep 2015 19:24:22 +0000 (12:24 -0700)]
Merge branch 'master' of https://github.com/buildbotics/machine-controller
Doug Coffland [Sun, 6 Sep 2015 19:16:19 +0000 (12:16 -0700)]
Corrected connection to 5VOUT on motor drivers, updated layout, expanded ground plane on layout
Doug Coffland [Sun, 6 Sep 2015 16:56:27 +0000 (09:56 -0700)]
corrected land pattern for C17 on the Motor Drivers
Joseph Coffland [Sun, 6 Sep 2015 07:28:58 +0000 (00:28 -0700)]
Schematic updates
Doug Coffland [Sun, 6 Sep 2015 05:55:23 +0000 (22:55 -0700)]
scrubbed BOM and created ASSY_BOM.xlsx for assy estimate, corrected footprint for PS1/C4, made land pattern for OSC match datasheet land pattern, assigned part numbers to MP1/C2 and C3 and corrected footprints to 0201 from 0603
Doug Coffland [Sat, 5 Sep 2015 19:05:31 +0000 (12:05 -0700)]
corrected soldermask line width around raspberry_pi mounting holes
Doug Coffland [Sat, 5 Sep 2015 18:51:50 +0000 (11:51 -0700)]
corrected raspberry pi connector and board footprint, added outline to layout, corrected footprint on PS1/C1, started working on final BOM file
Doug Coffland [Sat, 5 Sep 2015 02:19:06 +0000 (19:19 -0700)]
corrected footprint size for PS1/C1
Doug Coffland [Fri, 4 Sep 2015 21:01:28 +0000 (14:01 -0700)]
trying to sync with git