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589 Commits

Author SHA1 Message Date
Robert Jördens 7ea9250b31 wavesynth: interpolate->coefficients 2015-04-05 04:43:27 -06:00
Sebastien Bourdeauducq 0bab73eece wavesynth/compute_samples: fix list mutation bug 2015-04-05 18:41:06 +08:00
Robert Jördens 9fd4594c53 interpolate: refactor discrete_compensate 2015-04-05 04:32:23 -06:00
Robert Jördens 75dfa95b4d wavesynth: move test code to unittests, fix mutability style 2015-04-05 04:24:44 -06:00
Sebastien Bourdeauducq 3257275782 worker_db: get_logger -> getLogger 2015-04-05 18:02:07 +08:00
Robert Jördens 1d5f467da7 pdq2: implement changes in trigger/jump semantics, add unittest 
The unittests now runs the compute_samples.Synthesizer against the actual
gateware and verifies similarity (up to integer rounding errors).
 2015-04-05 03:55:54 -06:00
Robert Jördens e870b27830 wavesynth: new semantics, fix compensation 
* "trigger" now means that the corresponding line will only start
  once the trigger line is high.
* "jump" is implicit as the last line in a frame must jump back.
* spline coefficients are now compensated for finite time step size
 2015-04-05 03:55:54 -06:00
Robert Jördens 1f545346e3 wavesynth: implement silence, add defaults, fix bias 2015-04-05 03:55:54 -06:00
Robert Jördens 051b01f58e wavesynth: refactor testing code 2015-04-05 03:55:54 -06:00
Sebastien Bourdeauducq 71b7fe38bc worker_impl: add missing import 2015-04-05 17:50:48 +08:00
Sebastien Bourdeauducq 9b46bc623a dbhub: do not use as context manager, turn close exceptions into warnings, do not close devices early in worker 2015-04-05 17:49:41 +08:00
Robert Jördens 0ec7e9a98c artiq_run: fix get_argparser() 2015-04-04 21:17:24 -06:00
Robert Jördens 1a1afd5410 artiq_run: refactor, support use from within experiments 
You can always (under posix) use #!/usr/bin/env artiq_run as
shebang for experiments and make them executable.
Now, you can also do this (portable):

if __name__ == "__main__":
    from artiq.frontend.artiq_run import run
    run()

to make an experiment executable. The CLI options are all inherited.
Also:

* removed --elf: can be inferred from filename
* did some refactoring and cleanup
* use logging for all messages, except the result printing (use -v to get
parameter changes and dummy scheduler actions)
 2015-04-04 20:51:48 -06:00
Robert Jördens 43893c6c1d worker_impl: use DBHub as context manager 2015-04-04 20:51:48 -06:00
Robert Jördens 7b86138fd2 DBHub: make it a context manager 2015-04-04 20:51:48 -06:00
Robert Jördens d1653589f9 pdq2: spelling fix 2015-04-04 14:26:32 -06:00
Robert Jördens 16ff190731 pdq2: cleanup unittest 2015-04-04 14:26:32 -06:00
Sebastien Bourdeauducq 833178462d remove gpio driver 2015-04-04 22:06:54 +08:00
Sebastien Bourdeauducq c6d3750076 runtime,amp: set kernel memory start to SDRAM+128K, use custom linker file to split memory 2015-04-03 16:03:38 +08:00
Robert Jördens fb91955260 tests: make hardware-in-the loop flags positive logic 
Explicitly having to disable unittests that require hardware
(ARTIQ_NO_HARDWARE) is cumbersome.
There is not even a sensible default for the
device or serial number of the devices requiring additional
variables (ARTIQ_LDA_DEVICE etc).

This patch reverts the logic by skipping unittests that
can not automatically determine whether the required hardware
is present and where it is.
 2015-04-03 11:51:03 +08:00
Florent Kermarrec 2995f0a705 remove use of _r prefix on CSRs 2015-04-02 18:30:44 +08:00
Sebastien Bourdeauducq 5bd8d414cf gateware/amp: add kernel CPU and mailbox modules 2015-04-02 16:49:36 +08:00
Yann Sionneau e7be00baa8 Add support for automatic build and upload of dev conda artiq packages to binstar by travis-ci 
- SoC+BIOS are also built and integrated in the conda package
- artiq_flash.sh script is embedded to allow flashing ppro board
 2015-03-30 19:51:52 +08:00
Sebastien Bourdeauducq 3108ffeef6 coredevice/comm_serial: use lazy formatting in logging 2015-03-27 18:54:19 +01:00
Robert Jördens f4cb97b709 comm_serial: fix baud rate change logging 2015-03-25 17:57:53 -06:00
Sebastien Bourdeauducq bd2f6ea9f9 thorlabs_tcube_controller: use simple_network_args 2015-03-25 16:20:08 +01:00
Yann Sionneau 5ca5a3602e novatech409b: cleanup 2015-03-25 16:11:11 +01:00
Robert Jördens 03139808bd [WIP] wavesynth/interpolate: wavesynth programming tools 
* interpolate(t, v) will generate the channel data subset of a wavesynth
program

* still broken
 2015-03-23 20:38:33 -06:00
Robert Jördens 6a0bc19279 pdq2/driver: document a few units 2015-03-23 20:31:37 -06:00
Sebastien Bourdeauducq 768fa21488 lda_controller: show default product type 2015-03-23 20:02:36 +01:00
Sebastien Bourdeauducq bd145bbabc use %(default) in argparse 2015-03-23 20:02:14 +01:00
Sebastien Bourdeauducq 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
Sebastien Bourdeauducq 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
Sebastien Bourdeauducq c18efa11b3 wavesynth: fix frame/segment terminology 2015-03-22 10:56:34 +01:00
Sebastien Bourdeauducq 1b7f71bda9 controllers: consistent device/simulation specification 2015-03-22 00:48:15 +01:00
Sebastien Bourdeauducq 7e61f66493 pdq2/mediator: get pdq devices from pdb 2015-03-22 00:24:42 +01:00
Robert Jördens 8cb77b0336 pdq2: rename url parameter to device and require it 2015-03-21 00:33:50 -06:00
Robert Jördens 05781699b8 pdq2: driver and unittest 
* parses wavesynth style programs
* verified with cosimulated gateware
 2015-03-21 00:29:00 -06:00
Sebastien Bourdeauducq 200e20fb39 worker: close devices immediately after run and before analyze 2015-03-20 12:01:34 +01:00
Robert Jördens 577754c38f pdq2: fix argparser 2015-03-19 22:26:12 -06:00
Robert Jördens 222d0a9d37 pdq2_controller: add dump option 2015-03-19 21:38:46 -06:00
Robert Jördens 5ab3290ed4 pdq2: add refactored client code 2015-03-19 20:34:29 -06:00
Robert Jördens fae7246f30 pdq2: merge from main pdq2 repo 2015-03-19 14:34:37 -06:00
Sebastien Bourdeauducq 2257cfa952 wavesynth/compute_samples/: demonstrate dds clear 2015-03-15 18:13:47 +01:00
Sebastien Bourdeauducq 40bd101de0 wavesynth/compute_samples/SplinePhase: fix reduction 2015-03-15 18:13:09 +01:00
Sebastien Bourdeauducq 1d0fde7f13 wavesynth: program decoding 2015-03-15 18:05:03 +01:00
Sebastien Bourdeauducq 327448977c wavesynth/compute_samples: use set_coefficients 2015-03-15 16:48:24 +01:00
Sebastien Bourdeauducq 0d8260af6e wavesynth: basic sample computation 2015-03-15 16:30:07 +01:00