 Kelvin Ly
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244d83f43b
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Save before working on rev.2
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2020-03-28 16:52:10 -04:00 |
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Kelvin Ly
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2b56926951
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Save changes; remove stencil alignment pins, fix Flash chip connection
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2020-02-09 14:33:48 -05:00 |
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Kelvin Ly
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f66c03cf2a
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Do some work with DRC8353 driver
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2020-01-25 20:19:05 -05:00 |
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Kelvin Ly
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6b8dc6f337
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Add a check to make sure driver enable is set
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2020-01-22 07:47:22 -05:00 |
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Kelvin Ly
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5f85a3b99e
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Work on DRV8353 SPI driver
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2020-01-22 07:42:50 -05:00 |
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Kelvin Ly
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bd108603e3
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Reorganize testbench a bit
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2020-01-17 07:40:07 -05:00 |
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Kelvin Ly
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d4611c0ea3
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Replace rtn with rst, start work on DRV3535 SPI configuration
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2020-01-10 08:23:01 -05:00 |
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Kelvin Ly
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20a6482c27
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Add missing low side current sense lines
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2020-01-10 08:22:32 -05:00 |
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Kelvin Ly
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31d43b5b71
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Fix bugs in ADC debug code; woah that actually workedgit add .
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2020-01-08 23:54:54 -05:00 |
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Kelvin Ly
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21984a4b1a
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Boost ADC speed to closer to maximum spec
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2020-01-08 00:10:12 -05:00 |
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Kelvin Ly
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faaf9415a0
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Start work on testing ADC driver
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2020-01-07 23:57:08 -05:00 |
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Kelvin Ly
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b95e31eda1
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Add tests to main Makefile
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2020-01-07 20:29:52 -05:00 |
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Kelvin Ly
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008783cc40
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Add tests Makefile
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2020-01-07 20:04:58 -05:00 |
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Kelvin Ly
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0e67bfc6dc
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Finish ADC testbench for now TODO check to make sure CS is toggled at the right times
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2020-01-07 19:58:48 -05:00 |
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Kelvin Ly
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9b81123138
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Add gitignore
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2020-01-07 19:57:52 -05:00 |
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Kelvin Ly
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9b35a04234
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adc_driver seems to be working to original spec, now to shift the slave select back a few cycles
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2020-01-07 09:02:04 -05:00 |
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Kelvin Ly
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5f2364b5cf
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Write ADC driver TODO write testbench for ADC driver
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2020-01-06 08:04:00 -05:00 |
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Kelvin Ly
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ad27f2a94c
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Working UART TX!
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2020-01-05 16:55:52 -05:00 |
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Kelvin Ly
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1b82426037
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Remove error message on clean
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2020-01-05 15:34:25 -05:00 |
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Kelvin Ly
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3c22edf1a3
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Annotate pin swap fix (this took two hours to figure out)
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2020-01-05 15:18:26 -05:00 |
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Kelvin Ly
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ee8fbb898a
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Add 'all' command
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2020-01-05 15:18:09 -05:00 |
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Kelvin Ly
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6b49bb1e11
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Get ice timing reporting working
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2020-01-05 15:17:28 -05:00 |
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Kelvin Ly
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af286d07ca
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Generate a usable binary file for flashrom
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2020-01-05 13:26:54 -05:00 |
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Kelvin Ly
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9ae99282b2
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Update KiCAD project stuff after moving the folder
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2020-01-05 13:06:57 -05:00 |
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Kelvin Ly
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6feb0209a4
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Mostly working workflow for programming the FPGA
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2020-01-05 13:06:33 -05:00 |
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Kelvin Ly
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f4f8978227
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Move PCB stuff into subdirectory
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2020-01-05 11:49:55 -05:00 |
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Kelvin Ly
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729ed70f16
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Replot in old Gerber format
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2019-12-20 00:43:11 -05:00 |
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Kelvin Ly
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e1e79180eb
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Add stencil alignment pins
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2019-12-20 00:07:02 -05:00 |
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Kelvin Ly
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660d6e96a0
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Generate BOM
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2019-12-19 07:43:52 -05:00 |
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Kelvin Ly
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997263b979
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(Rev 1) Generate Gerbers and other output files
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2019-12-19 07:42:16 -05:00 |
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Kelvin Ly
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2d63112cba
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Footprint fixes done TODO fix silkscreen add mounting holes
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2019-12-19 00:54:33 -05:00 |
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Kelvin Ly
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23ec5016cb
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Fix Lattice ICE40 footprint stencil stuff
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2019-12-19 00:50:47 -05:00 |
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Kelvin Ly
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207e70493b
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Fix footprints; stencil masks apparently shouldn't be made from pads
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2019-12-19 00:43:41 -05:00 |
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Kelvin Ly
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7eb8b64bcc
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Finish out of the layout and routing, TODO fix footprints
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2019-12-19 00:22:51 -05:00 |
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Kelvin Ly
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53afa404db
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Start work on layout, all footprints done
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2019-12-01 01:11:50 -05:00 |
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Kelvin Ly
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3552a9be1e
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Add FPGA footprint, save before autofilll
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2019-12-01 00:43:27 -05:00 |
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Kelvin Ly
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379c64f4bb
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Generate Lattice QFN48 footprint TODO add custom stencil shape
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2019-12-01 00:34:27 -05:00 |
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Kelvin Ly
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e65a76d408
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Generate some footprints
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2019-12-01 00:21:06 -05:00 |
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Kelvin Ly
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458bfbaeb1
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Add DC link capacitances TODO source, add footprint from motor connection
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2019-11-30 16:12:58 -05:00 |
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Kelvin Ly
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ae2eef6bd4
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Autofill/fix footprints, and add footprints for MOSFETs
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2019-11-29 10:14:19 -05:00 |
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Kelvin Ly
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f815a51933
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Fix typo
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2019-11-22 08:48:46 -05:00 |
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Kelvin Ly
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978c5cdb42
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Fix autofill so that autofilling actually works
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2019-11-22 08:44:22 -05:00 |
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Kelvin Ly
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be10465b29
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Test autofill some parts; seems to be working
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2019-11-22 08:12:12 -05:00 |
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Kelvin Ly
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a5616f2c07
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Working interactive autofill
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2019-11-21 07:48:54 -05:00 |
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Kelvin Ly
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7db1980084
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Save before autofill
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2019-11-21 06:40:15 -05:00 |
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Kelvin Ly
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8aeb85e04e
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Finish schematic; TODO source passivess, create all the footpritns
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2019-11-18 00:32:15 -05:00 |
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Kelvin Ly
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6a252387fa
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Fix mistake in MAX ADC parts, wire up FPGA TODO all FPGA support parts
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2019-11-15 07:21:11 -05:00 |
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Kelvin Ly
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55661f447f
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Generate library parts for FPGA; I think I'm going to go with the UP5K for the initial prototype and swap out for the LP384 if the LUT usage is low enough
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2019-11-14 23:41:59 -05:00 |
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Kelvin Ly
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bad7824e74
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Add README
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2019-11-12 22:07:31 -05:00 |
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Kelvin Ly
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cecb4d2270
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Start work in BLDC driver; add DRV8353xx driver
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2019-11-12 22:06:05 -05:00 |