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518 Commits

Author SHA1 Message Date
whitequark 7eb368fd5d test: add DMA test that checks the analyzer trace. 2017-03-28 14:22:20 +00:00
Sebastien Bourdeauducq 6caab4d10b test: verify that RTIO collisions appear in log 2017-03-27 18:08:03 +08:00
Sebastien Bourdeauducq 70343b244d test: add more RTIO slack in test_clock_generator_loopback 2017-03-27 17:26:23 +08:00
Sebastien Bourdeauducq 58ee09dbdc test: re-enable test_clock_generator_loopback 
It passes now for some reason.
 2017-03-27 17:26:02 +08:00
Sebastien Bourdeauducq b74d6fb9ba make collision and busy asynchronous errors, and simplify CPU/gateware handshake for output errors and reads 2017-03-27 16:32:23 +08:00
Sebastien Bourdeauducq 1ee3f96482 test: self.break_realtime → self.core.break_realtime 2017-03-27 16:31:11 +08:00
whitequark ac9e8b8568 test: avoid underflow in DMA replay test. 2017-03-17 12:09:02 +00:00
whitequark dbea679e96 Revert "test: relax test_rpc_timing on Windows." 
This reverts commit e9cf451c0b.
 2017-03-17 11:34:45 +00:00
whitequark e9cf451c0b test: relax test_rpc_timing on Windows. 2017-03-17 11:20:16 +00:00
whitequark 7dc7dcda2c test: relax test_pulse_rate_dds to only catch catastrophic slowdown. 2017-03-17 11:17:47 +00:00
Sebastien Bourdeauducq f121ca20fe test: relax test_pulse_rate_dds 2017-03-03 18:10:27 +08:00
whitequark a4ece19614 Implement DMA playback. 2017-02-28 21:28:40 +00:00
Sebastien Bourdeauducq 9cfa3e704b fix test_analyzer 2017-02-27 19:19:46 +08:00
Sebastien Bourdeauducq 3b386aa590 fix test_moninj import 2017-02-27 18:44:32 +08:00
Sebastien Bourdeauducq 7d6ebabc1b reorganize core device communication code 2017-02-27 18:37:30 +08:00
Sebastien Bourdeauducq d16073fcaa test: add moninj unittest 2017-02-27 15:56:58 +08:00
whitequark 3a1f14c16c compiler: fix overly strict constness analysis. 
Before this commit, the following code would fail to compile...
  obj.foo.bar = True
... if foo is marked kernel_invariant in obj, even if bar is not
marked as such in obj.foo.
 2017-02-26 01:58:21 +00:00
whitequark d04e611232 firmware, compiler: rename rpc functions to be more consistent. 2017-02-25 14:12:58 +00:00
whitequark 25c9b8827a firmware: mark __artiq_{re,}raise as #[unwind]. 
This is required for correctness.
 2017-02-05 09:04:22 +00:00
whitequark f94028b8df Fix c39394b. 2017-02-04 16:23:32 +00:00
whitequark c39394b4d5 firmware: port the exception handling routines to Rust. 2017-02-04 08:21:07 +00:00
whitequark b9cbedceb1 firmware: migrate last vestiges of the old runtime build system. 2017-02-03 12:59:35 +00:00
whitequark fd8b11532f compiler, firmware: use Pascal strings everywhere. 
This removes a large amount of very ugly code, and also simplifies
the compiler and runtime.
 2017-02-03 11:53:27 +00:00
whitequark 9c93c760fc firmware: do not use PIC in Rust code. 
This fixes test_pulse_rate and test_pulse_rate_dds by making
rtio_output slightly faster.
 2017-02-02 12:22:55 +00:00
whitequark 0df8a24135 Fix c2cf60e. 2017-02-02 01:08:20 +00:00
whitequark ab71c9a0ba compiler: the len builtin is not polymorphic, coerce the result. 
Fixes #659.
 2017-01-31 21:28:20 +00:00
whitequark 2f37b1d1c0 compiler: support methods defined on singleton instances. 
Fixes #638.
 2017-01-30 10:10:21 +00:00
Sebastien Bourdeauducq 657afd770e artiq/test/gateware -> artiq/gateware/test 
This allows gateware simulations to be skipped or not considered for coverage when using test discovery.
 2017-01-30 09:00:55 +08:00
whitequark 609fd3d902 test: skip test_clock_generator_loopback as well. 
Both tests pass locally, which means there's some conda screwup
that prevents them from working on CI.
 2017-01-27 11:47:26 +00:00
whitequark c529cefc89 conda: bump llvmlite-artiq dependency. 2017-01-27 11:14:53 +00:00
whitequark 477664f931 test: temporarily skip pulse_rate_dds. 2017-01-26 20:53:30 +00:00
whitequark 0b67396630 test: convert test_pulse_rate_dds to use mu. 
Before this commit, this test was actually measuring soft-FP
performance.
 2017-01-25 11:26:30 +00:00
Sebastien Bourdeauducq 043780d603 drtio: fix DRTIOSatellite invokation in test 2017-01-15 17:30:02 -06:00
Sebastien Bourdeauducq 6805feb494 drtio: report truncated packets 2017-01-12 23:44:45 -06:00
Sebastien Bourdeauducq e624f45369 drtio: remove FIFO empty local detection optimization 
It optimizes a marginal case, it is difficult to get right
(need to know the size of the FIFO for each channel), and
it adds complexity and potential bug sources.
 2017-01-10 14:31:46 -06:00
Sebastien Bourdeauducq 8be9a827ba test: move dsp tests into their own folder 2017-01-05 18:25:38 +01:00
Robert Jördens f5f662200b fir: streamline, optimize DSP extraction, left-align inputs 2016-12-20 21:39:51 +01:00
jboulder baac555f96 add device for Korad KA3005P programmable DC power supply 2016-12-19 09:31:21 +01:00
Robert Jördens 15b48be6e4 test/sawg: adapt to new latency spec 2016-12-14 19:43:30 +01:00
Robert Jördens 7be27d7116 fir: add upsample transfer function test 2016-12-14 19:16:07 +01:00
Sebastien Bourdeauducq 3b5abae935 drtio: fix clock domain conflict 2016-12-13 14:19:49 +08:00
Robert Jördens c63fa46430 Merge branch 'phaser2' 
* phaser2: (157 commits)
  sawg/hbf: tweak pipeline for timing
  fir: register multiplier output
  conda/phaser: build-depend on numpy
  sawg: reduce coefficient width
  sawg: fix latency
  test/fir: needs mpl. don't run by default
  test/sawg: patch spline
  sawg: use ParallelHBFCascade to AA [WIP]
  fir: add ParallelHBFCascade
  fir: add ParallelFIR and test
  gateware/dsp: add FIR and test
  README_PHASER: update
  sawg: documentation
  sawg: extract spline
  sawg: document
  sawg: demo_2tone
  sawg: round to int64
  gateware/phaser -> gateware/ad9154_fmc_ebz
  phaser: fix typo
  sawg: merge set/set64
  ...
 2016-12-12 17:31:39 +01:00
Sebastien Bourdeauducq 4b61020b27 drtio: reset more local state 2016-12-12 18:48:10 +08:00
Robert Jördens f4ceace253 test/fir: needs mpl. don't run by default 2016-12-08 15:49:50 +01:00
Robert Jördens efc95043c4 test/sawg: patch spline 2016-12-08 15:49:23 +01:00
Robert Jördens a629eb1665 fir: add ParallelHBFCascade 2016-12-08 15:30:26 +01:00
Robert Jördens d303225249 fir: add ParallelFIR and test 2016-12-08 15:21:04 +01:00
Robert Jördens 7e0f3edca5 gateware/dsp: add FIR and test 2016-12-07 19:14:23 +01:00
Sebastien Bourdeauducq eb8d630148 rtio: test DMA RTIO wait state 2016-12-05 18:01:48 +08:00
Sebastien Bourdeauducq 75ea13748a rtio: fix DMA data MSB and stop signaling, self-checking unittest 2016-12-05 18:01:48 +08:00
Sebastien Bourdeauducq 43a5455058 rtio: DMA unittest WIP 2016-12-05 18:01:48 +08:00
Sebastien Bourdeauducq 74fe5c3ef0 test: make gateware simulations discoverable 2016-12-05 18:01:48 +08:00
whitequark b5a684830d compiler: fix parsing of TList annotations (fixes #632). 2016-12-05 03:18:56 +00:00
Sebastien Bourdeauducq 88ad054ab6 Merge branch 'drtio' 2016-12-03 23:25:17 +08:00
Robert Jördens a324f4faa1 Merge remote-tracking branch 'm-labs/master' into phaser2 
* m-labs/master:
  compiler: monomorphize int64(round(x)) to not lose precision.
 2016-12-02 18:11:29 +01:00
whitequark 68de724554 compiler: monomorphize int64(round(x)) to not lose precision. 
This applies to any expression with an indeterminate integer type
cast to int64(), not just round().
 2016-12-02 15:02:44 +00:00
Robert Jördens 6e9bc7c05d sawg: merge set/set64 2016-12-01 16:45:54 +01:00
Robert Jördens 93a853a0e0 test/sawg: non trivial coarse_ref_period 2016-12-01 16:00:06 +01:00
Robert Jördens 01057dfb6d test/sawg: check 48 bit frequency 2016-11-30 11:21:25 +01:00
Robert Jördens ea04fb2704 test/sawg: skip 2tone demo test 2016-11-30 11:02:41 +01:00
Robert Jördens ed6d1e73cc sawg: cleanup 2016-11-30 10:52:35 +01:00
Robert Jördens dbf72f5fde sawg: extend unittests 2016-11-29 20:52:51 +01:00
Robert Jördens 4f813c4977 test/sawg: rtio_output_wide fixes 2016-11-29 18:11:38 +01:00
Robert Jördens 313aa32779 sawg: artiq-python list scoping 2016-11-29 17:20:02 +01:00
Robert Jördens 23fd225947 sawg: spline knot packing/conversion, unittest 2016-11-29 14:49:07 +01:00
Sebastien Bourdeauducq b2450c7c56 drtio: test large data 2016-11-27 12:57:12 +08:00
Sebastien Bourdeauducq d381dd5384 drtio: remove stale signal from test 2016-11-25 18:33:55 +08:00
Sebastien Bourdeauducq 8b736ddbc9 drtio: update test 2016-11-24 00:37:53 +08:00
Robert Jördens 6799bb097a sawg: adapt to int32/int64 change 2016-11-22 11:57:34 +01:00
Sebastien Bourdeauducq 3459793586 Merge branch 'master' into drtio 2016-11-22 15:15:22 +08:00
Robert Jördens 4160490e0a Merge branch 'phaser' into phaser2 
* phaser: (23 commits)
  RELEASE_NOTES: update
  pipistrello: add some inputs
  Remove last vestiges of nist_qc1.
  Fully drop AD9858 and kc705-nist_qc1 support (closes #576).
  coredevice.dds: reimplement fully in ARTIQ Python.
  compiler: unbreak casts to int32/int64.
  analyses.constness: fix false positive on x[...].
  inferencer: significantly improve the op-assignment diagnostic.
  Fix tests.
  Move mu_to_seconds, seconds_to_mu to Core.
  artiq_devtool: don't crash on invalid utf-8.
  artiq_devtool: detect a race condition during connect.
  llvm_ir_generator: handle no-op coercions.
  conda: use development version of migen/misoc
  Revert accidentally committed code.
  Revert "gateware: increase RTIO FIFO sizes for NIST_CLOCK. Closes #623"
  analyses.invariant_detection: implement (#622).
  Fix whitespace.
  coredevice.dds: work around the round(numpy.float64()) snafu.
  coredevice.dds: update from obsolete int(width=) syntax (fixes #621).
  ...
 2016-11-21 17:29:46 +01:00
Robert Jördens f7e8961ab0 Merge branch 'master' into phaser 
* master: (23 commits)
  RELEASE_NOTES: update
  pipistrello: add some inputs
  Remove last vestiges of nist_qc1.
  Fully drop AD9858 and kc705-nist_qc1 support (closes #576).
  coredevice.dds: reimplement fully in ARTIQ Python.
  compiler: unbreak casts to int32/int64.
  analyses.constness: fix false positive on x[...].
  inferencer: significantly improve the op-assignment diagnostic.
  Fix tests.
  Move mu_to_seconds, seconds_to_mu to Core.
  artiq_devtool: don't crash on invalid utf-8.
  artiq_devtool: detect a race condition during connect.
  llvm_ir_generator: handle no-op coercions.
  conda: use development version of migen/misoc
  Revert accidentally committed code.
  Revert "gateware: increase RTIO FIFO sizes for NIST_CLOCK. Closes #623"
  analyses.invariant_detection: implement (#622).
  Fix whitespace.
  coredevice.dds: work around the round(numpy.float64()) snafu.
  coredevice.dds: update from obsolete int(width=) syntax (fixes #621).
  ...
 2016-11-21 17:29:39 +01:00
whitequark 55ea68da7f compiler: unbreak casts to int32/int64. 2016-11-21 14:20:28 +00:00
whitequark 35f4449ef2 inferencer: significantly improve the op-assignment diagnostic. 
Before this commit, it displayed incorrect output if an error
appeared on 2nd run and beyond, and displayed messages for trying
to do "num32 -= num64" that made very little sense.
 2016-11-21 14:20:24 +00:00
Robert Jördens b226dbd257 sawg: unittest data format 2016-11-21 12:35:57 +01:00
whitequark 3485c83429 Fix tests. 2016-11-21 06:40:47 +00:00
whitequark 009d396740 Move mu_to_seconds, seconds_to_mu to Core. 2016-11-21 05:37:30 +00:00
whitequark 7af41bd29c llvm_ir_generator: handle no-op coercions. 2016-11-21 02:25:34 +00:00
Robert Jördens d678bb3fb6 phaser: update sawg tests 2016-11-18 15:23:56 +01:00
Sebastien Bourdeauducq bb047aabe9 drtio: simpler link layer 2016-11-17 22:32:39 +08:00
Robert Jördens 424a1f8f4e dsp: move test tools 2016-11-16 13:39:19 +01:00
Sebastien Bourdeauducq 09363e1da8 drtio: aux controller unittest 2016-11-16 19:45:28 +08:00
Sebastien Bourdeauducq 7fa9a4efc3 drtio: aux controller unittest WIP 2016-11-15 12:02:53 +08:00
Robert Jördens b9ce2bb1f0 Merge branch 'phaser' into phaser2 
* phaser: (127 commits)
  phaser: use misoc cordic
  phaser: fix DDS dummy cfg
  runtime: disable the Nagle algorithm entirely.
  runtime: buffer RPC send packets.
  runtime: don't print debug messages to the UART.
  runtime: print microsecond timestamps in debug messages.
  artiq_devtool: abort if build failed.
  conda: bump llvmlite-artiq dep.
  conda: bump llvmlite-artiq dep.
  llvm_ir_generator: use !{→unconditionally.}invariant.load metadata.
  artiq_devtool: more robust port forwarding.
  setup: remove paramiko dependency (optional and developer-only)
  artiq_devtool: implement.
  artiq_compile: actually disable attribute writeback.
  conda: use pythonparser 1.0.
  conda: tighten pythonparser dependency (fixes #600).
  doc: clarify kernel_invariant doc (fixes #609).
  compiler: Emit all-kernel_invariant objects as LLVM constants
  conda: update for LLVM 3.9.
  add has_dds, use config flags
  ...
 2016-11-13 17:30:37 +01:00
Robert Jördens aedb6747f2 Merge branch 'master' into phaser 
* master: (47 commits)
  runtime: disable the Nagle algorithm entirely.
  runtime: buffer RPC send packets.
  runtime: don't print debug messages to the UART.
  runtime: print microsecond timestamps in debug messages.
  artiq_devtool: abort if build failed.
  conda: bump llvmlite-artiq dep.
  conda: bump llvmlite-artiq dep.
  llvm_ir_generator: use !{→unconditionally.}invariant.load metadata.
  artiq_devtool: more robust port forwarding.
  setup: remove paramiko dependency (optional and developer-only)
  artiq_devtool: implement.
  artiq_compile: actually disable attribute writeback.
  conda: use pythonparser 1.0.
  conda: tighten pythonparser dependency (fixes #600).
  doc: clarify kernel_invariant doc (fixes #609).
  compiler: Emit all-kernel_invariant objects as LLVM constants
  conda: update for LLVM 3.9.
  add has_dds, use config flags
  Revert "Revert "Revert "Revert "Update for LLVM 3.9.""""
  Revert "Revert "Revert "Update for LLVM 3.9."""
  ...
 2016-11-13 16:54:28 +01:00
whitequark feed91d8b2 runtime: buffer RPC send packets. 
This brings mean RPC time from ~45ms to ~2ms.

The cause of the slowness without buffering is, primarily, that lwip
is severely pessimized by small writes, whether with Nagle on or off.
(In fact, disabling Nagle makes it function *better* on many small
writes, which begs the question of what's the point of having Nagle
there in the first place.) In practical terms, the slowness appears
only when writing a 4-byte buffer (the synchronization segment);
writing buffers of other sizes does not trigger the problem.

This all is extremely confusing and the fix is partly palliative,
but since it seems to work reliably and we're migrating off lwip
I think it is unwise to spend any more time debugging this.
 2016-11-12 23:06:33 +00:00
David Nadlinger bfbdba9205 compiler: Emit all-kernel_invariant objects as LLVM constants 
This enables constant propagation optimisations, as verified by
the included test case. This is only a first stop-gap measure, though;
we should support optimisation based on kernel invariants on a more
fine-grained level.
 2016-11-09 14:50:48 +00:00
Sebastien Bourdeauducq 863934c4fa drtio: more reliable link layer init 2016-11-09 22:03:47 +08:00
Sebastien Bourdeauducq c4cd269afc Merge branch 'master' into drtio 2016-11-06 00:13:32 +08:00
David Nadlinger 7dcc987dd7 compiler: Fix break/continue targets in loop else blocks 
Previously, they would still target the respective labels in the
just-exited loop.

Signed-off-by: David Nadlinger <code@klickverbot.at>
 2016-11-05 02:35:01 +00:00
Sebastien Bourdeauducq 5019b03f10 drtio: add echo and packet count test 2016-11-04 22:24:35 +08:00
Sebastien Bourdeauducq df7294792c drtio: break some RT features into manager, add echo request CSR 2016-11-04 19:38:24 +08:00
Sebastien Bourdeauducq 747da3da15 drtio: differentiate local and remote unknown packet type errors 2016-11-04 15:17:19 +08:00
Sebastien Bourdeauducq a4ba34bb2c drtio: cleanup test_full_stack 2016-11-03 20:13:31 +08:00
whitequark 6fcd57a41a runtime: fix remaining async RPC bugs. 2016-11-01 10:33:57 +00:00
Sebastien Bourdeauducq 07ad00c1ca drtio: split kernel/system CSRs 2016-10-31 18:09:36 +08:00
whitequark cd68577dbc compiler: add support for async RPCs. 2016-10-30 00:57:31 +00:00
Sebastien Bourdeauducq 95def81c03 drtio: squelch frame signals until link layer ready 2016-10-29 17:05:30 +08:00
Robert Jördens 6d07a16c62 Merge branch 'master' into phaser 
* master: (72 commits)
  gateware: extend mailbox to 3 entries.
  master/worker_db: set default value for archive
  master: keep dataset manager consistent when set_dataset is called with contradictory attributes
  master: archive input datasets. Closes #587
  master: ensure same dataset is in broadcast and local when mutating
  scheduler: default submission arguments, closes #577
  pdq2: sync with pdq2
  doc: clarify usage of pause/check_pause, closes #571
  dashboard/datasets: use scientific spinbox and increase number of decimals, closes #572
  gateware/spi: fix import
  runtime: fix use of $(realpath) in Makefile.
  test: fix printf specifier.
  llvm_ir_generator: make sure RPC allocations are not underaligned.
  runtime: use i64 for watchdog timeout, not i32.
  runtime: port ksupport to Rust.
  runtime: remove some redundant libm functions copied inline.
  language: Add "A" (ampere) as well-known unit for arguments
  conda: misoc 0.4 (csr)
  runtime: cap log level at debug.
  runtime: discard unnecessary sections.
  ...
 2016-10-28 01:40:11 +02:00
Sebastien Bourdeauducq 9bbc6eb0ef drtio: more full stack testing 2016-10-26 22:04:32 +08:00
Sebastien Bourdeauducq 7f8e53aa5c drtio: more fixes and tests 2016-10-26 11:48:47 +08:00
Sebastien Bourdeauducq 22173b8c70 drtio: full stack unittest 2016-10-26 00:35:22 +08:00
Sebastien Bourdeauducq ad042de954 drtio: fixes, basic TTL working in simulation 2016-10-25 12:41:16 +08:00
Robert Jördens d2f776b0d0 phaser: add more tools 2016-10-24 17:39:14 +02:00
Sebastien Bourdeauducq 94e68dbae4 drtio: test_full_stack (WIP) 2016-10-24 23:36:33 +08:00
Sebastien Bourdeauducq 1e313afe64 drtio: CrossDomainNotification 2016-10-21 22:45:45 +08:00
Sebastien Bourdeauducq c71c4c89e0 drtio: change data direction in _CrossDomainRequest 2016-10-21 22:44:47 +08:00
Sebastien Bourdeauducq 6a88229e6a drtio: CrossDomainRequest 2016-10-20 23:37:59 +08:00
whitequark f10a4498c7 test: fix printf specifier. 2016-10-16 23:54:29 +00:00
whitequark 7618907cad runtime: use i64 for watchdog timeout, not i32. 2016-10-16 16:32:43 +00:00
Sebastien Bourdeauducq a40b39e9a2 drtio: structure 2016-10-10 23:12:12 +08:00
Sebastien Bourdeauducq 23b3302200 drtio: implement TSC load in satellite 2016-10-07 19:30:53 +08:00
Sebastien Bourdeauducq 43caffc168 drtio: self-checking echo test 2016-10-07 17:31:51 +08:00
Sebastien Bourdeauducq 0574e882d2 drtio: basic RT packet echo test 2016-10-07 15:36:32 +08:00
whitequark edafb08b43 test: fix d6193365. 2016-10-06 16:27:12 +00:00
whitequark d619336503 test: update libartiq_support for changed personality ABI. 2016-10-06 15:44:55 +00:00
whitequark 6b2789e3db test: add more RPC tests. 2016-10-06 12:54:08 +00:00
Robert Jördens 4a0eaf0f95 phaser: add jesd204b rtio dds 
gateware: add jesd204b awg

gateware: copy phaser (df3825a)
dsp/tools: update satadd mixin
phaser: no DDS stubs
dsp: accu fix
phaser: cleanup/reduce

sawg: kernel support and docs

sawg: coredevice api fixes

sawg: example ddb/experiment

phaser: add conda package

examples/phaser: typo

sawg: adapt tests, fix accu stb

sawg: tweak dds parameters

sawg: move/adapt/extend tests

sawg: test phy, refactor

phaser: non-rtio spi

phaser: target cli update

phaser: ad9154-fmc-ebz pins

phaser: reorganize fmc signal naming

phaser: add test mode stubs

phaser: txen is LVTTL

phaser: clk spi xfer test

phaser: spi for ad9154 and ad9516

phaser: spi tweaks

ad9154: add register map from ad9144.xml

ad9516: add register map from ad9517.xml and manual adaptation

ad9154_reg: just generate getter/setter macros as well

ad9154: reg WIP

ad9154: check and fix registers

kc705: single ended rtio_external_clk

use single ended user_sma_clk_n instead of p/n to free up one clock sma

kc705: mirror clk200 at user_sma_clock_p

ad9516_regs.h: fix B_COUNTER_MSB

phase: wire up clocking differently

needs patched misoc

kc705: feed rtio_external_clock directly

kc705: remove rtio_external_clk for phaser

phaser: spi tweaks

ad9516: some startup

ad9516_reg fixes

phaser: setup ad9516 for supposed 500 MHz operation

ad9516: use full duplex spi

ad9154_reg: add CONFIG_REG_2

ad9154_reg: fixes

phaser: write some ad9154 config

ad9154_reg: fixes

ad9154: more init, and human readable setup

ad9154/ad9516: merge spi support

ad9154: status readout

Revert "kc705: remove rtio_external_clk for phaser"

This reverts commit d500288bb44f2bf2eeb0c2f237aa207b0a8b1366.

Revert "kc705: feed rtio_external_clock directly"

This reverts commit 8dc7825519e3e75b7d3d29c9abf10fc6e3a8b4c5.

Revert "phase: wire up clocking differently"

This reverts commit ad9cc450ffa35abb54b0842d56f6cf6c53c6fbcc.

Revert "kc705: mirror clk200 at user_sma_clock_p"

This reverts commit 7f0dffdcdd28e648af84725682f82ec6e5642eba.

Revert "kc705: single ended rtio_external_clk"

This reverts commit a9426d983fbf5c1cb768da8f1da26d9b7335e9cf.

ad9516: 2000 MHz clock

phaser: test clock dist

phaser: test freqs

ad9154: iostandards

phaser: drop clock monitor

phaser: no separate i2c

phaser: drive rtio from refclk, wire up sysref

phaser: ttl channel for sync

ad9154: 4x interp, status, tweaks

phaser: sync/sysref 33V banks

phaser: sync/sysref LVDS_25 inputs are VCCO tolerant

phaser: user input-only ttls

phaser: rtio fully from refclk

ad9154: reg name usage fix

ad9154: check register modifications

Revert "ad9154: check register modifications"

This reverts commit 45121d90edf89f7bd8703503f9f317ad050f9564.

ad9154: fix status code

ad9154: addrinc, recal serdes pll

phaser: coredevice, example tweaks

sawg: missing import

sawg: type fixes

ad9514: move setup functions

ad9154: msb first also decreasing addr

phaser: use sys4x for rtio internal ref

phaser: move init code to main

phaser: naming cleanup

phaser: cleanup pins

phaser: move spi to kernel cpu

phaser: kernel support for ad9154 spi

ad9154: add r/w methods

ad9154: need return annotations

ad9154: r/w methods are kernels

ad9154_reg: portable helpers

phaser: cleanup startup kernel

ad9154: status test

ad9154: prbs test

ad9154: move setup, document

phaser: more documentation
 2016-10-05 16:17:50 +02:00
Sebastien Bourdeauducq 95d7cba34a drtio: fixes, add aux packet test 2016-09-27 12:46:01 +08:00
Sebastien Bourdeauducq e59142e344 drtio: use additive scrambler reset by link init 2016-09-27 11:38:05 +08:00
Sebastien Bourdeauducq 8a92c2c7e5 drtio: add RX link layer, fixes, simple loopback demo 2016-09-27 11:23:29 +08:00
Sebastien Bourdeauducq 4e47decdbc drtio: add scrambler/descrambler and test 2016-09-26 14:14:14 +08:00
whitequark feeb089505 compiler: warn about unused kernel_invariant entries. 
Fixes #543.
 2016-09-14 23:28:55 +00:00
Sebastien Bourdeauducq c7c8ad126f pc_rpc: raise AttributeError immediately for nonexistent RPC methods. Closes #534 2016-09-14 11:22:07 +08:00
Sebastien Bourdeauducq 1cb8f642b4 test: level-based TTL APIs (#218) 2016-09-07 17:37:49 +08:00
whitequark 1a518ea7eb compiler.embedding: implement string concatenation. 
Fixes #526.
 2016-08-08 04:05:52 +00:00
whitequark 5a2306ae5a compiler.embedding: implement type annotations for function arguments. 
Fixes #318.
 2016-08-08 03:28:25 +00:00
whitequark b6c12f2f56 test: relax RPCTiming rpc_time_stddev from 1ms to 2ms. 
Even when given exclusive access to our buildserver it still gives
false positives with 1ms.
 2016-07-14 10:47:51 +00:00
Sebastien Bourdeauducq e0ed99cd7b Revert "test/ctlmgr: keep trying to ping on OSError" 
This reverts commit 375e821bd8.
 2016-07-09 08:59:47 +08:00
Sebastien Bourdeauducq 375e821bd8 test/ctlmgr: keep trying to ping on OSError 
Since Python 3.5.2, this exception can be raised on Windows when the
connection fails.
 2016-07-08 12:40:04 +08:00
whitequark 653eeb476f runtime: fix serialization of object lists. 
Fixes #500.
 2016-07-07 12:40:50 +00:00
whitequark 5a79fcf9ba embedding: reimplement 373578bc properly. 
The core of the problem that 373578bc was attempting to solve is
that diagnostics sometimes should be chained; one way of chaining
is the loc.expanded_from feature, which handles macro-like expansion,
but another is providing context.

Before this commit, context was provided using an ad-hoc override
of a diagnostic engine, which did not work in cases where diagnostic
engine was not threaded through the call stack. This commit uses
the newly added pythonparser context feature to elegantly handle
the problem.
 2016-07-07 11:49:21 +00:00
whitequark d90fd7dc00 compiler: implement numpy.full (#424). 2016-07-07 06:33:38 +00:00
whitequark 7a671fb2fd embedding: treat numpy.{int32,int64,array} specially (#424). 
Also, remove them from prelude to not pollute the namespace.
 2016-07-07 06:33:38 +00:00
whitequark 933ea53c77 compiler: add basic numpy array support (#424). 2016-07-06 09:51:57 +00:00
whitequark 906db876a6 language: replace coredevice int with numpy.{int32,int64}. 
Fixes #453.
 2016-07-06 04:44:21 +00:00
whitequark fa71b40c80 compiler: print the builtin type int(width=...) as np.int... 2016-07-06 04:22:51 +00:00
Sebastien Bourdeauducq a1cc964c6c test/scheduler: test check_pause 2016-06-29 11:44:42 +08:00
Sebastien Bourdeauducq 43681b37ec test/rtio: relax constraints 2016-06-29 11:38:36 +08:00
Sebastien Bourdeauducq e51928ee97 test/rtio: adapt to new handover behavior 2016-06-29 10:38:37 +08:00
Sebastien Bourdeauducq c8dc6ca07c inter-experiment smooth handover 2016-06-29 02:37:50 +08:00
whitequark 6155f65366 compiler: remove now()/at(). 
Fixes #490.
 2016-06-28 04:39:14 +00:00
whitequark 33e8e59cc7 compiler: implement min()/max() as builtins. 
Fixes #239.
 2016-06-22 01:09:41 +00:00
whitequark 77d47c2fdd transforms.artiq_ir_generator: split out finally→reraise control flow. 
This makes it accessible to introspect by local access validator,
making some previously rejected code valid.

Fixes #331.
 2016-06-22 00:57:32 +00:00
whitequark f2ae24da39 compiler: add support for Python modules. 
Fixes #408.
 2016-06-21 23:35:07 +00:00
Sebastien Bourdeauducq 917cc056f4 test: add test for seamless handover on exception termination 2016-06-19 19:15:10 +08:00
whitequark c0e42bbfc8 compiler.embedding: always do one final inference pass. 
Fixes #477.
 2016-06-16 14:18:43 +00:00
Sebastien Bourdeauducq 033aa33c9e pyon: support slices 2016-06-15 19:18:46 +08:00
whitequark e47538ca33 analyzer: explicitly delimit messages (with \x1D). 
Fixes #461.
 2016-06-07 11:26:49 +00:00
whitequark 355af3e569 embedding: specialize inherited functions. 
Fixes #414.
 2016-05-16 15:59:26 +00:00