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Commit Graph

6622 Commits

Author SHA1 Message Date
6a0bc19279 pdq2/driver: document a few units 2015-03-23 20:31:37 -06:00
bba434e951 README/manual: refactor intro 2015-03-23 18:49:07 -06:00
8340516801 doc/manual: add faq (edited from artiq-log) 2015-03-23 18:49:07 -06:00
768fa21488 lda_controller: show default product type 2015-03-23 20:02:36 +01:00
bd145bbabc use %(default) in argparse 2015-03-23 20:02:14 +01:00
b597483913 thorlabs_tcube: spelling, fix ping 2015-03-23 17:24:12 +01:00
Yann Sionneau
91336f974d lda_controller: replace serial argument with device one 2015-03-23 17:02:39 +01:00
Yann Sionneau
2651050c83 Controller cleanups 2015-03-23 17:02:39 +01:00
b45ad9d1a3 examples/transport: adapt to new PDQ2 mediator (WIP, broken) 2015-03-22 22:31:59 +01:00
0b174085c8 pdq2/mediator: rewrite, adapt to new PDQ RPC format, support anonymous segments, support uploading to controllers 2015-03-22 22:30:59 +01:00
c18efa11b3 wavesynth: fix frame/segment terminology 2015-03-22 10:56:34 +01:00
1b7f71bda9 controllers: consistent device/simulation specification 2015-03-22 00:48:15 +01:00
7e61f66493 pdq2/mediator: get pdq devices from pdb 2015-03-22 00:24:42 +01:00
Florent Kermarrec
494c670cd2 targets/artiq_ppro: use new sdram_controller_settings parameter 2015-03-21 23:19:16 +01:00
e4a71e6e8c Merge pull request #13 from whitequark/readme-fixes
Improve installation instructions
2015-03-21 19:56:54 +01:00
whitequark
f26486e4cb Improve installation instructions. 2015-03-21 17:01:09 +03:00
8cb77b0336 pdq2: rename url parameter to device and require it 2015-03-21 00:33:50 -06:00
05781699b8 pdq2: driver and unittest
* parses wavesynth style programs
* verified with cosimulated gateware
2015-03-21 00:29:00 -06:00
200e20fb39 worker: close devices immediately after run and before analyze 2015-03-20 12:01:34 +01:00
577754c38f pdq2: fix argparser 2015-03-19 22:26:12 -06:00
222d0a9d37 pdq2_controller: add dump option 2015-03-19 21:38:46 -06:00
5ab3290ed4 pdq2: add refactored client code 2015-03-19 20:34:29 -06:00
fae7246f30 pdq2: merge from main pdq2 repo 2015-03-19 14:34:37 -06:00
fdca0a71ff add ARTIQMidiSoC based on pipistrello 2015-03-19 11:37:15 -06:00
2257cfa952 wavesynth/compute_samples/: demonstrate dds clear 2015-03-15 18:13:47 +01:00
40bd101de0 wavesynth/compute_samples/SplinePhase: fix reduction 2015-03-15 18:13:09 +01:00
1d0fde7f13 wavesynth: program decoding 2015-03-15 18:05:03 +01:00
327448977c wavesynth/compute_samples: use set_coefficients 2015-03-15 16:48:24 +01:00
0d8260af6e wavesynth: basic sample computation 2015-03-15 16:30:07 +01:00
2b3641ac0a db,worker: fix realtime result initialization 2015-03-13 15:12:55 +01:00
7a1d60ee15 coredevice,runtime,language: add parameters to runtime exceptions, include information with RTIO errors 2015-03-13 14:55:18 +01:00
84732a469d coredevice/gpio: fix indentation 2015-03-13 14:31:50 +01:00
330e7e1b18 doc/manual: add note about avoiding __del__ 2015-03-12 15:15:56 +01:00
0416da8634 runtime/test: implement ttlout, clksel and dds functions 2015-03-12 13:14:06 +01:00
3122623c6f rtio: make 63-bit timestamp counter the default [soc] 2015-03-12 13:13:35 +01:00
d38014b07d soc/runtime: import DDS/TTL tester (functions not accessible yet) 2015-03-11 22:02:19 +01:00
f158711f7e test/worker: test watchdog in build() 2015-03-11 19:07:04 +01:00
43a05c783d worker: split write_results action 2015-03-11 19:06:46 +01:00
4ba54ac929 test: do not close/recreate the asyncio event loop (WA for asyncio bugs when multiple tests are run) 2015-03-11 19:05:01 +01:00
e037b930d8 test: add worker unittest 2015-03-11 18:26:04 +01:00
5ca4821a29 ctlmgr: use workaround for asyncio.wait_for(process.wait()... Python bug 2015-03-11 16:48:16 +01:00
d5795fd619 master: watchdog support
Introduces a watchdog context manager to use in the experiment code that
terminates the process with an error if it times out. The syntax is:

with self.scheduler.watchdog(20*s):
   ...

Watchdogs timers are implemented by the master process (and the worker
communicates the necessary information about them) so that they can be
enforced even if the worker crashes. They can be nested arbitrarily.
During yields, all watchdog timers for the yielding worker are
suspended [TODO]. Setting up watchdogs is not supported in kernels,
however, a kernel can be called within watchdog contexts (and terminating
the worker will terminate the kernel [TODO]).

It is possible to implement a heartbeat mechanism using a watchdog, e.g.:

for i in range(...):
    with self.scheduler.watchdog(...):
        ....

Crashes/freezes within the iterator or the loop management would not be
detected, but they should be rare enough.
2015-03-11 16:43:14 +01:00
f2134fa4b2 master,worker: split prepare/run/analyze 2015-03-09 23:34:09 +01:00
4c280d5fcc master: use a new worker process for each experiment 2015-03-09 16:22:41 +01:00
ec1d082730 remove timeout from run_params (to be replaced by a better mechanism) 2015-03-09 10:51:32 +01:00
d95a9cac9a move realtime result registration into dbh, simplify syntax 2015-03-08 17:27:27 +01:00
f2e3dfb848 Experiment base class, replace __artiq_unit__ with docstring 2015-03-08 15:55:30 +01:00
407477bc5a test: add ARTIQ_NO_PERIPHERALS environment variable to disable tests requiring non-core devices 2015-03-08 11:40:50 +01:00
0f007cb1a7 language/db: remove implicit_core 2015-03-08 11:37:53 +01:00
ac697e3248 test/thorlabs_tcube: fix default serial port 2015-03-08 11:37:24 +01:00