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6912 Commits

Author SHA1 Message Date
Astro d666f3d573 firmware: factor out mod pca9548 from si5324 
orepares for further i2c devices.
 2019-08-17 09:15:26 +08:00
Robert Jördens e9b78b62db kasli_tester/zotino: always alternate voltage sign 
Before the voltages on a second Zotino would start 2.1, 1.9, 2.2, 1.8
..., 3.6, 0.4 and overlap with the voltages on the first.
Now the voltages are 2.1, -2.1, 2.2, -2.2, ..., 3.6, -3.6 which allows
quick identification of card/channel and easy prediction when deploying.
 2019-08-06 17:38:55 +02:00
Sebastien Bourdeauducq 5f8acb3f96 manual: fix location of shell-dev.nix (#1346) 2019-08-05 13:34:35 +08:00
David Nadlinger 99e490f9ff coredevice/suservo: Slightly reword get_adc[_mu]() docstring for clarity 
This hopefully suggests a bit better that the value is the last one
fetched by the servo (i.e. needs the servo active to update), rather
than somehow requesting a new sample to be taken.
 2019-07-30 12:22:08 +01:00
David Nadlinger 4446ebf9ca README: Fix link to manual 2019-07-30 11:28:12 +01:00
Robert Jördens 3f0657f2a8 artiq_influxdb_schedule: add schedule logger 
Signed-off-by: Robert Jördens <rj@quartiq.de>
 2019-07-26 14:47:18 +02:00
Sebastien Bourdeauducq b8870997d0 doc: clarify TTL direction control with buffered cards 2019-07-24 10:04:45 +08:00
Sebastien Bourdeauducq 930291f606 update conda channel URL 2019-07-19 16:11:03 +08:00
Sebastien Bourdeauducq e95b7b9d4b manual: fix typos 2019-07-18 09:30:21 +08:00
Sebastien Bourdeauducq 75e8d54c27 install-with-conda: remove unnecessary import 2019-07-18 00:52:31 +08:00
Sebastien Bourdeauducq 2ffc843790 update installation instructions 2019-07-18 00:51:47 +08:00
David Nadlinger 280915d54f coredevice/suservo: Adjust T_CYCLE to match gateware 
See GitHub #1338.
 2019-07-17 00:20:22 +01:00
Robert Jördens f7e10759dc suservo: note requirement to stop servo when accessing state 
As already mentioned in the gateware.

One alternative would be to detect address collisions and
stall the read for one cycle.

Note that there will in general not be a consistent view of the servo
state unless the servo is stopped.

close #1337
 2019-07-08 18:37:42 +02:00
Sebastien Bourdeauducq f8dba7ae35 rtio: use BlindTransfer from Migen 2019-07-05 18:46:18 +08:00
Robert Jördens 4d01410ce5 install-with-conda: notes on proxy 2019-07-04 14:04:32 +02:00
Robert Jördens 8407c526e8 install-with-conda: de-prioritize conda-forge 2019-07-04 11:19:55 +02:00
Sebastien Bourdeauducq 5a9bb0ecba runtime: fix incorrect 'RTIO clock failed' report 2019-06-24 23:33:13 +08:00
David Nadlinger 8bf9640185 coredevice/suservo: Fix output IIR state width in docstring 2019-06-21 11:27:39 +02:00
David Nadlinger 34f48f57cc coredevice/suservo: Fix {get,set}_y_mu() scaling 
Previously, Channel.set_y(1) would set the output to -1 instead.
 2019-06-21 11:27:39 +02:00
Sebastien Bourdeauducq f6edceb23d kasli_tester: cleanup/fix test skipping 2019-06-21 16:00:14 +08:00
whitequark b8b9fa51bd libdyld: accept objects with no rela relocations. 2019-06-17 06:43:34 +00:00
David Nadlinger 0353966ef7 gateware/suservo: Sign-extend data on RTIO read-back 
See GitHub #1327 for original patch by Brad Bondurant.
 2019-06-14 23:46:16 +01:00
David Nadlinger 720838a23e gateware/suservo: Avoid magic number for activation delay width 
Mostly for documentation purposes; 8 bits ought to be enough for
everyone.
 2019-06-14 23:45:40 +01:00
Robert Jördens 53789ba9aa tester: handle urukul switch differences 2019-06-14 10:54:00 +00:00
Robert Jördens 6655e567df ddb_template: urukul fixes 
* fix/add sw (ad9912 and ad9910)
* allow pll_n to be changed
 2019-06-14 10:53:03 +00:00
Sebastien Bourdeauducq 53c778ae2d runtime: fix previous commit 2019-06-14 15:53:01 +08:00
Sebastien Bourdeauducq a947867887 runtime: support Kasli Si5324 bypass via rtio_clock=e 2019-06-14 15:48:05 +08:00
Sebastien Bourdeauducq 66a66b03b4 style 2019-06-14 15:29:16 +08:00
Sebastien Bourdeauducq 87ce24e867 runtime: refactor startup and RTIO clocking initialization 2019-06-14 15:26:30 +08:00
Sebastien Bourdeauducq 43e58c939c sayma: drop MasterDAC 
This seemed like a good idea then, but it introduces complexity, corner cases, and additional testing difficulties.

Now Sayma works fine with Kasli as a master, which is simpler.
 2019-06-14 14:06:16 +08:00
Sebastien Bourdeauducq b04e15741b drop SI5324_SAYMA_REF 2019-06-14 14:03:48 +08:00
Sebastien Bourdeauducq 995a4428e7 attempt to fix disappearing 'question' issue template (2) 2019-06-14 11:37:00 +08:00
Sebastien Bourdeauducq 6b20d50639 attempt to fix disappearing 'question' issue template 2019-06-14 11:36:03 +08:00
Sebastien Bourdeauducq c68581537b remove outdated releasing instructions (#1326) 2019-06-14 11:31:41 +08:00
Sebastien Bourdeauducq 2183dcf23e update contributing and issue instructions 2019-06-14 11:31:41 +08:00
Robert Jördens 636b4cae5a tester: urukul single-eem mode 2019-06-13 12:48:42 +00:00
Robert Jördens 591de0e579 ddb_template: support urukul single-eem mode 2019-06-13 12:19:12 +00:00
Robert Jördens 967d192cbe ddb_template: wrong copy paste comma 2019-06-13 11:30:22 +00:00
Sebastien Bourdeauducq 8853cf8df9 dashboard: work around disappearing TTL/DDS panel bug. Closes #1307 2019-06-13 18:41:42 +08:00
Sebastien Bourdeauducq 1a898c423a aqctl_corelog: filter log messages. Closes #1316 2019-06-13 18:17:52 +08:00
Sebastien Bourdeauducq 836dc9b927 RELEASE_NOTES: remove '5.0' section (#1326) 2019-06-13 18:15:50 +08:00
Sebastien Bourdeauducq 834d03527b examples/dds_setter: fix RTIO underflow 2019-06-13 18:07:39 +08:00
Sebastien Bourdeauducq e3c58d5872 remove outdated kc705 examples 2019-06-13 18:06:26 +08:00
Sebastien Bourdeauducq 5008302f88 add major version file (#1326) 2019-06-13 14:00:44 +08:00
Sebastien Bourdeauducq 74e4b01201 urukul: document consequences of incorrect CPLD clock settings 2019-06-11 11:12:12 +08:00
Brad Bondurant adf3df2bb5 suservo coredevice driver: mask ftw to avoid erroneous sign extension 2019-06-03 21:40:04 +02:00
Sebastien Bourdeauducq 704b5c6305 manual: stop using cloud mathjax 
cloudflare also uses cookies.
 2019-05-22 19:17:14 +08:00
Sebastien Bourdeauducq bc2cfd77f5 metlino: add EEMs 2019-05-19 18:16:00 +08:00
Sebastien Bourdeauducq cdef50c0dd sayma_amc: Urukul v1.3 2019-05-19 16:54:38 +08:00
Sebastien Bourdeauducq 34c61db790 artiq_flash: fix Metlino support 2019-05-19 16:37:40 +08:00