Commits included in published releases. Unpublished intermediate commits are private. Showing matches from the latest 100 commits ending at this release.
completed schematic changes to replace trinamic driver with PowerSTEP01 driver. Modified motor_driver and motor_module schematics, removed motor drive oscillator altogether, created footprints for PowerSTEP01, 1206_ext, BAR43S, 220UF and 22UF panasonic electrolytic caps. Created symbol for BAR43S. Imported schematics into pcb. Still have one error on import, which is complaint about unknown pin on D/A/U? pin ?
Doug Coffland · Oct 2, 2016, 4:15 AM UTC
0f118c6a9197
cleaned out TMC2660 motor driver stuff from motor_driver.sch and buildbotics_controller.pcb
Doug Coffland · Sep 30, 2016, 11:32 PM UTC
043ecbd815b8
edited buildbotics_controller.pcb to give complete path name for buildbotics_controller.sch in the import line. It was not able to find the schematic otherwise and therefore could not update form schematic.
Doug Coffland · Sep 30, 2016, 10:39 PM UTC
a6346551a759
added footprint and symbol for PowerSTEP01
Doug Coffland · Sep 30, 2016, 2:42 AM UTC
d90e0fdc8b00
Fixed cap value
Joseph Coffland · Sep 29, 2016, 7:16 AM UTC
bf2daafddbcf
Updated revision number
Joseph Coffland · Aug 21, 2016, 5:25 AM UTC
8bcf6b39cc92
Added mounting blocks, removed unused LCD header
Joseph Coffland · Aug 20, 2016, 8:54 AM UTC
3ea04116083f
Added solder pads to D-Sub connector
Joseph Coffland · Aug 20, 2016, 7:04 AM UTC
46cbc9c68d08
updated RPI connector to lower cost, shrouded connector
Doug Coffland · Aug 18, 2016, 6:29 PM UTC
3eadaa659460
fixed soldermask clearance on seveal vias
Doug Coffland · Aug 18, 2016, 5:54 PM UTC
9b02315828e8
Doug's ground/power plane and clock line angle change suggestions
Check all PCB major parts, improved routing, fixed MOSFETs
Joseph Coffland · Aug 5, 2016, 5:40 PM UTC
b843a90b685e
layout done, DRC and DFM errors cleared, fixed footprint for P/U5 because footprint did not match symbol, reversed power rails in P/U5 because the appeared to be connected backwards, changed foorprint on P/Q2 from SOT23 to SOT23_3 because pins did not match symbol
Doug Coffland · Jul 29, 2016, 4:16 AM UTC
e0bea71df25f
Fixed PCB schematic path, Fixed bad MOSFET pin numbers
Joseph Coffland · Jul 28, 2016, 12:41 AM UTC
199faa799ce5
removed DXF files
Joseph Coffland · Jul 28, 2016, 12:10 AM UTC
edb80ed430a0
Added i2c bus from RPi to AVR, fixed some part numbers
Joseph Coffland · Jul 26, 2016, 11:42 PM UTC
061fe2d39f75
reorg
Joseph Coffland · Jul 5, 2016, 8:01 AM UTC
fecb013e7017
added silk screen labels to pin header test points, moved P/R15 and P/R16 out from under the meanwell power supply footprint
Doug Coffland · Jul 4, 2016, 7:25 PM UTC
e411a4e6e7a7
fixed a DRC error and corrected board width to 142.3mm
Doug Coffland · Jul 3, 2016, 5:10 PM UTC
8afe79bd7be2
changed some part numbers because we were using different models for exactly the same part. This allows us to get larger volumes and fewer different parts
Doug Coffland · Jul 2, 2016, 12:23 AM UTC
5aea815c2fea
cleared all dfm errors and moved silkscreen labels around
Doug Coffland · Jul 1, 2016, 4:31 AM UTC
d194802de13a
adjusted connector positions to match panel cutouts
Doug Coffland · Jul 1, 2016, 2:25 AM UTC
462ab964f8b4
layout complete, not opens, shorts, DRC errors,or DFM errors. Changed Diode D1 in power.sch to get smaller footprint.
Doug Coffland · Jun 30, 2016, 5:36 AM UTC
9cdf8c1ef894
added models and footprints to new components in power.sch and periperals.sch
Doug Coffland · Jun 29, 2016, 6:42 PM UTC
3700f4c644c0
Fixed schematic DRC warings/errors, added caps to H/J4 input lines, Renamed peripherial module P->H to avoid conflicts with RPI module
Joseph Coffland · Jun 29, 2016, 2:55 AM UTC
03fc7e61f4f9
Tweaks
Joseph Coffland · Jun 27, 2016, 8:31 AM UTC
7d39334171ca
Updated soft power on circuit with comparator.
Joseph Coffland · Jun 27, 2016, 8:17 AM UTC
3b0f7e4536e2
Fixed zener alignment, added new poposed power conditioning circuit.
Joseph Coffland · Jun 26, 2016, 11:24 PM UTC
b305b4de02e4
Rearranged circuit
Joseph Coffland · Jun 26, 2016, 9:32 PM UTC
da37c9cb5f9e
reconnected C20 to grid of Q2
Doug Coffland · Jun 26, 2016, 8:30 PM UTC
5e2210eb5a97
modified softstart circuit in power.sch, removed Zener in polarity control circuit, changed R20 to 100 ohms decreasing C1 charge time, reduced C20 to 1uF reducing Q1 turnon time, added D4 to provide fast discharge path for C20
Doug Coffland · Jun 26, 2016, 4:50 AM UTC
bd11a7872af3
added inrush control circuit to power.sch
Doug Coffland · Jun 25, 2016, 9:31 PM UTC
182754158dc1
Added load switches back on 25-pin conn
Joseph Coffland · Jun 24, 2016, 10:43 PM UTC
97952243f492
adjusted clearance on SRF2012A footprint, all DFM errors now cleared with Advanced Circuits
Doug Coffland · Jun 24, 2016, 3:55 AM UTC
94529380452e
changed zener symbol to match footprint and updated power.sch, note this was done before the previous push but I for did not get these files included. Current status is layout is done, but still needs DFM checks
Doug Coffland · Jun 23, 2016, 4:16 AM UTC
a30bf70e9cb2
completed layout with no DRC, no shorts, and all nets routed, still need to submit to Advanced Circuits for DFM check, increased clearance on SRF2012A footprint, added new schottkyA2K1.sym symbol due to discrepancy on pin numbering between symbol and footprints, created new SO8_extra_clearance footprint because stantard SO8 did not have enough clearance to pass DRC checks
Doug Coffland · Jun 23, 2016, 4:12 AM UTC
0fb81c3290a4
corrected wiring on P/J1, fixed wiring on motor connectors, connected P/R1 to pwr_en so Vs is off when the switch is off
Doug Coffland · Jun 20, 2016, 5:29 PM UTC
457907942222
corrected references to pin 2 in 0806_ext.fp and DO214AC.fp, fixed mounting hole in Molex_39-30---6-.fp, made mounting holes metal connection to pin 26 in NORCOMP_182-025-113R151_DB25M.fp, corrected footprint references in power.sch
Doug Coffland · Jun 19, 2016, 8:09 PM UTC
f94a721e6565
changed 0805 footprints in load.sch to 0805_ext, created footprint for common mode choke in peripherals.sch and updated footprints and footprint references in peripherals.sch.
Doug Coffland · Jun 19, 2016, 6:32 PM UTC
3236c1eaf9e2
added part numbers for R15 and R16 in rpi_bus.sch
Doug Coffland · Jun 19, 2016, 5:21 PM UTC
ff8b764a851a
all footprints and part numbers are now assigned in power.sch
Doug Coffland · Jun 19, 2016, 4:50 PM UTC
4b7da8d0f023
created footprints for C10, T1, Z2, and D2 in power.sch and referenced all parts in Isolated Flyback circuit schematic to models and footprints
Doug Coffland · Jun 19, 2016, 4:34 PM UTC
3332c0401a46
Rearranged AVR & DB25 pins, Moved reset line on isolator, Added grounds to motor test headers
Joseph Coffland · Jun 17, 2016, 1:38 AM UTC
8055c50664a1
made footprint for TO277-a and referenced from power.sch
Doug Coffland · Jun 16, 2016, 12:09 AM UTC
8dfb0bd6b113
made footprint for 5.5V buck converter inductor
Doug Coffland · Jun 15, 2016, 8:23 PM UTC
382c5ff9d9a1
5.5V buck converter components selected and footprints assigned in power.sch
Doug Coffland · Jun 15, 2016, 7:58 PM UTC
46fcf4e46cc3
added HSOP8 footprint and referenced that footprint in power.sch on P/U2
Doug Coffland · Jun 15, 2016, 5:09 AM UTC
7a9e24d94da3
added 1210 footprint with extended pads, referenced 1212_ext in power.sch, referenced 0805_ext in level_converter.sch
Doug Coffland · Jun 15, 2016, 4:10 AM UTC
09dbcfa68b29
Dougs changes
Joseph Coffland · Jun 14, 2016, 11:27 PM UTC
d577ab9e377a
Added more specs on parts
Joseph Coffland · Jun 13, 2016, 11:32 PM UTC
7324c29c7508
Updated power supply. Mirrors DC2014A demo manual with Mean Well alternative
Joseph Coffland · Jun 13, 2016, 11:05 PM UTC
9d3debf9cfcb
Added missing symbols
Joseph Coffland · Jun 8, 2016, 11:06 PM UTC
46dc9eb05cff
New power supply circuit
Joseph Coffland · Jun 8, 2016, 11:03 PM UTC
ab8b73d3fa02
Added Doug's front and back panel layouts
Joseph Coffland · Jun 3, 2016, 10:05 PM UTC
3acb6c4c4731
Attempts to fix LM5160 circuit
Joseph Coffland · Jun 3, 2016, 10:04 PM UTC
47cf2da296e3
Cleaned up sense resistor circuits
Joseph Coffland · Mar 12, 2016, 12:00 AM UTC
0b986185977f
removed outline layer in buildbotics_controller.pcb at Mike Zhaos request
Doug Coffland · Mar 11, 2016, 2:09 AM UTC
f18b01aaa38a
removed spreadsheets from github on Joes recommendation; widened layout by 1.7mm to fit planned enclosure
Doug Coffland · Mar 8, 2016, 11:24 PM UTC
6f4d13002f68
Merge branch 'master' of https://github.com/buildbotics/machine-controller
Doug Coffland · Mar 8, 2016, 10:48 PM UTC
c77d118b6e77
updated supporting parts list and made dxf files for front and back panel of enclosure
Doug Coffland · Mar 8, 2016, 10:46 PM UTC
201e24634f1f
completed BOM (BBC_BOM.xlsx) and centroid file (BBC_Centroid.xlsx)
Doug Coffland · Mar 1, 2016, 11:05 PM UTC
56f0c713b862
implemented all of Joes recommendations; NDRC errors; fully routed; added copyright, board name; and company name to silk screen
Doug Coffland · Mar 1, 2016, 4:47 AM UTC
32fff3f3c4fe
Schematic cosmetic updates, changed LD#/J1 pinout, Fixed disconnect on rpi_sda
Joseph Coffland · Feb 29, 2016, 3:53 AM UTC
26bd6c025313
added footprint file for 2512 resistors, replaced P/D1 with part recommended by Joe, completed layout with no shorts, DRC errors, or FreeDFM errors
Doug Coffland · Feb 29, 2016, 12:42 AM UTC
f878a7e0842a
Merge branch 'master' of github.com:buildbotics/machine-controller
Joseph Coffland · Feb 28, 2016, 6:23 AM UTC
2c00a1e0a886
Fixed Schottky symbol added zener
Joseph Coffland · Feb 28, 2016, 6:23 AM UTC
b06641ef6642
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
Doug Coffland · Feb 28, 2016, 6:19 AM UTC
f6220021eda6
Fixed Schottky symbol added zener
Joseph Coffland · Feb 27, 2016, 10:33 PM UTC
123fe0165aac
Added reverse voltage protection
Joseph Coffland · Feb 26, 2016, 8:10 PM UTC
6324ed9d72d7
Removed LED
Joseph Coffland · Feb 25, 2016, 11:16 PM UTC
c0533281e7b1
Added LCD, I2C and SPI ports to RPi
Joseph Coffland · Feb 25, 2016, 10:49 PM UTC
b2f0a361f7ea
changed sense resistors from 1206s to 2512s; updated schematic,BOM, centroid file, and layout accordingly
Doug Coffland · Feb 21, 2016, 8:27 AM UTC
fddddde12687
converted BOM to excel format; created Centroid file
Doug Coffland · Feb 20, 2016, 7:18 PM UTC
f3c955a770be
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 · Feb 20, 2016, 5:37 PM UTC
ed81718cc387
started BOM; continued to specify exact part numbers in schematics; extended footprint on MAX14850 as requested by Mike; updated pcb layout accordingly
Doug Coffland · Feb 20, 2016, 7:25 AM UTC
dd38171308d8
assigned specific part numbers and values to each component in the schematics
Doug Coffland · Feb 20, 2016, 2:17 AM UTC
f71b42e0854b
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 · Feb 19, 2016, 9:04 PM UTC
f39349facaf3
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 · Feb 19, 2016, 6:10 AM UTC
ed980b2690a4
changed microprocessor model and device from ATXMEGA64 to ATXMEGa192
Doug Coffland · Feb 18, 2016, 9:00 PM UTC
c863adc0050f
fixed footprints to increase clearance to make DRC pass
Doug Coffland · Feb 18, 2016, 5:31 PM UTC
20354bc48189
PCB layout complete with no local DRC errors
Doug Coffland · Feb 18, 2016, 6:13 AM UTC
18c409df93af
continued layout
Doug Coffland · Feb 17, 2016, 5:29 AM UTC
6ecc6851e78f
fixed footprint for LM5160 (no pin numbers were assigned; continued layout
Doug Coffland · Feb 16, 2016, 9:31 AM UTC
52f59d6e9d02
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 · Feb 16, 2016, 2:47 AM UTC
63907a2e3e46
added test points for SRA and SRB at each motor driver
Doug Coffland · Feb 15, 2016, 7:17 PM UTC
d77910985359
Changed pin connections on load connectors to make routing easier
Doug Coffland · Feb 15, 2016, 5:42 PM UTC
349a9450fc1a
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 · Feb 15, 2016, 4:35 AM UTC
3afb6d42289f
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 · Feb 12, 2016, 5:43 AM UTC
e819550489ab
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 · Feb 12, 2016, 2:35 AM UTC
0134b0354695
started new pcb layout and extended pad lengths on tms2660 footprint
Doug Coffland · Feb 11, 2016, 11:54 PM UTC
7fa3b1ab3067
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.
Doug Coffland · Feb 11, 2016, 9:48 PM UTC
cc91e0dc69a2
Merged changes, changed all 0603->0805
Joseph Coffland · Feb 11, 2016, 9:47 AM UTC
9ce956b18911
corrected spelling on footprint name for LM5160
Doug Coffland · Feb 11, 2016, 2:23 AM UTC
781418b3c076
fixed rpi footprint and added board outline to footprint. Updated rpi_bus.sch with correct footprint
Doug Coffland · Feb 10, 2016, 11:12 PM UTC
98903499e71b
fixed pin numbers on mosfet symboll for load/Q2
Doug Coffland · Feb 10, 2016, 6:41 PM UTC
799d0e4d6007
added footprint for 6088uF cap and updated power.sch to reference it
Doug Coffland · Feb 10, 2016, 5:56 PM UTC
32027b996118
added footprint for P/T1 and updated power.sch
Doug Coffland · Feb 10, 2016, 1:59 AM UTC
4ae774b9d8a5
Merge branch 'master' of https://github.com/buildbotics/machine-controller