qi-hardware/wernermisc
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256 Commits 1 Branch 0 Tags 2.3 MiB
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Author SHA1 Message Date
Werner Almesberger
165d799b17 m1rc3/norruption/LOG: latest result (showing failure to reproduce NOR corruption) 2011-09-11 12:42:11 -03:00
Werner Almesberger
b2c84810c6 labsw/README: described situation with respect to high voltage 2011-09-11 12:41:24 -03:00
Werner Almesberger
761eae16bd labsw/: added hardware revision indication 2011-09-10 20:42:00 -03:00
Werner Almesberger
bdaff51ad3 labsw/: added low-pass filters to button input (with help from Joerg Reisenweber) 2011-09-10 20:35:23 -03:00
Werner Almesberger
6190dbe261 labsw/ changed internal pull-ups to external to remove sneak current path 2011-09-10 20:23:59 -03:00
Werner Almesberger
5d32ade1e5 labsw/: power bypassing is now the way SiLabs recommend 2011-09-10 20:00:05 -03:00
Werner Almesberger
2310466805 m1rc3/norruption/: update of on-going testing; new test loop7 simulating "false start" 2011-09-10 16:33:18 -03:00
Werner Almesberger
db7ae94e64 m1rc3/norruption/: loop5 test: cut power while in standby 2011-09-09 11:07:06 -03:00
Werner Almesberger
2e3553d458 m1rc3/norruption/LOG: NOR corruption not observed without power-cycling 2011-09-08 20:06:58 -03:00
Werner Almesberger
47f13281fe m1/jtag-boot/mkboot: eradicate traces of time travel (reported by Michael Walle) 2011-09-08 19:07:55 -03:00
Werner Almesberger
852210cdfa m1rc3/norruption/: next round of tests, just resetting without power-cycling 2011-09-08 19:07:18 -03:00
Werner Almesberger
b65ca3f49f m1rc3/norruption/LOG: added results of last (long) test run 2011-09-08 08:34:40 -03:00
Werner Almesberger
1152189acb labsw/LOG: theory that the failures to switch are caused by EMI (on buttons) 2011-09-07 10:56:06 -03:00
Werner Almesberger
37df000637 m1rc3/norruption/LOG: cycling in RTEMS boot is sufficient to trigger corruption 
I.e., it's not necessary that FN be up or even rendering. Note that
all is was still without NOR locking.
 2011-09-07 09:20:37 -03:00
Werner Almesberger
09ac71f0e0 labsw/LOG: more details on misbehaviour 2011-09-07 06:27:27 -03:00
Werner Almesberger
ed286e6982 m1rc3/norruption/loop2: shorter loop (17 s instead of 77 s) that cycles in RTEMS boot, without rendering 2011-09-07 05:12:03 -03:00
Werner Almesberger
05c52e7390 labsw/LOG: reworked power supply bypassing 2011-09-07 04:50:44 -03:00
Werner Almesberger
a42bf17291 labsw/LOG: added more details on occasional labsw malfunction 2011-09-07 04:24:05 -03:00
Werner Almesberger
757f19cd7b moved m1/torture/ to more specific m1rc3/norruption/ 2011-09-07 04:23:32 -03:00
Werner Almesberger
29677f4707 m1/torture/LOG: activity log (with various build instructions) 2011-09-07 04:20:08 -03:00
Werner Almesberger
17ec8fa64d labsw/LOG: labsw occasionally doesn't do what it's told; described remedies 2011-09-06 20:33:44 -03:00
Werner Almesberger
bcd12fe644 m1/jtag-boot/: moved explanation from mkboot to README and added more details 2011-09-06 18:54:39 -03:00
Werner Almesberger
f3b289413d m1/jtag-boot/mkboot: added comments with pointers to information sources 2011-09-06 12:29:31 -03:00
Werner Almesberger
96a5dd3b60 m1/torture/: quick and dirty power-cycling test loop 2011-09-06 12:09:56 -03:00
Werner Almesberger
2c896d860d m1/jtag-boot/Makefile: run UrJTAG in quiet mode 2011-09-06 11:59:09 -03:00
Werner Almesberger
2ef6c7e13f m1/jtag-boot/boot.bit: removed generated file, oops 2011-09-06 11:38:54 -03:00
Werner Almesberger
87aa1e7345 m1/jtag-boot/: quick hack to boot an M1 with the "regular" bitstream (from NOR) 2011-09-06 11:37:01 -03:00
Werner Almesberger
e98ea2bfdb labsw/tool/: basic labsw control utility 2011-09-06 04:21:36 -03:00
Werner Almesberger
c4b1dd425e labsw/fw/: added EP0 commands; main loop now toggles 2011-09-06 04:10:37 -03:00
Werner Almesberger
c90fa3b3ae labsw/BOOKSHELF: added the BAS16WT flyback diode 2011-09-05 15:34:16 -03:00
Werner Almesberger
f595b71468 labsw/LOG: updated with latest results 2011-09-05 15:31:04 -03:00
Werner Almesberger
149be29ac7 labsw/fw/: make loop use all front panel elements; set CH1/2 opto to open-drain 2011-09-05 14:10:42 -03:00
Werner Almesberger
1717be8826 labsw/mech/front.fpd: reduced width from 104 to 103.6 mm, LED hole from 6.9 to 6.2 mm 2011-09-05 14:09:13 -03:00
Werner Almesberger
d39fbee97e labsw/mech/Makefile: updated board location for #2 face plate run 2011-09-05 08:26:13 -03:00
Werner Almesberger
3dc74fcac8 labsw/mech/Makefile: fixed error handling of pipes; target "pos" for positioning 2011-09-05 08:11:59 -03:00
Werner Almesberger
d0309ad6d1 mech/front.fpd: increased banana jack hole diameter from 8.0 mm to 8.1 mm 2011-09-05 05:53:30 -03:00
Werner Almesberger
96cd3dd4fd mech/doit: store cameo job in temporary file, for easier debugging 2011-09-05 05:53:00 -03:00
Werner Almesberger
e67eab1aa1 labsw/LOG: added front plate milling results 2011-09-04 23:05:25 -03:00
Werner Almesberger
1d4b89ec4f labsw/mech/font.fpd: increased banana jack hole from 6 mm to 8 mm 2011-09-04 22:01:50 -03:00
Werner Almesberger
fd6b95dbb6 labsw/mech/Makefile: increased engraving depth from 0.2 mm to 0.5 mm 2011-09-04 22:00:48 -03:00
Werner Almesberger
0dd3964d6c labsw/mech/Makefile: oops, it's mill.rml, not mill.tmp 2011-09-04 20:50:47 -03:00
Werner Almesberger
596fe88023 labsw/mech/: added process to mill front plate 2011-09-04 20:36:30 -03:00
Werner Almesberger
2be054814c labsw/mech/front.fpd: updated logo geometry 2011-09-04 17:08:17 -03:00
Werner Almesberger
1121b71b03 labsw/fw/Makefile: remove io-parts.h on clean; improved dependencies of io-parts.h 2011-09-04 12:35:59 -03:00
Werner Almesberger
d92a53c79e logo/qi-hw.fig: with Allin Kahrl's dimensions and a 2 units keep out area 2011-09-04 12:01:15 -03:00
Werner Almesberger
cc65307514 labsw/LOG: log of development 2011-09-03 12:45:16 -03:00
Werner Almesberger
513f3f8024 labsw/labsw.sch: label "IN_1" was in italics - changed to normal 2011-09-03 12:34:38 -03:00
Werner Almesberger
5649c890f7 labsw/fw/: added simple button -> LED / relay change loop 2011-09-03 12:33:43 -03:00
Werner Almesberger
e73383b7d8 labsw/sw/: basic firmware - just enumerates 2011-09-03 06:14:29 -03:00
Werner Almesberger
14f70fd819 labsw/: changed resistors for opto-coupler LEDs from 180 to 150 Ohm 2011-09-03 03:35:15 -03:00