Commit Graph

5419 Commits

Author SHA1 Message Date
whitequark
bdd18de2c1 firmware: globally enable LTO.
This used to crash with earlier rustc versions, but doesn't anymore,
and gives significant speedup (e.g. 2x on test_dma_record_time).
2018-08-12 19:17:45 +00:00
whitequark
2648b1b7a1 firmware: migrate to Rust 1.28.0.
This also updates / is a prerequisite for updating smoltcp.

Rationale for changes made:
  * compiler_builtins is now shipped in the rust prefix.
  * rustc's libpanic_unwind no longer works for us because it
    has a hard dependency on Box (and it's a horrible hack);
    fortunately, we only ever needed a personality function
    from it.
  * panic and oom handlers are now set in a completely different
    way.
  * allocators are quite different (and finally stable).
  * NLL caused internal compiler errors in runtime, so code using
    NLL was rewritten to not rely on it and it was turned off.
2018-08-12 19:17:45 +00:00
738d2c6bcb hmc7043: REFSYNCIN → RFSYNCIN 2018-08-11 12:07:17 +08:00
bc3e715a8f examples: fix kasli_tester 2018-08-11 10:51:42 +08:00
whitequark
fab6e5cdff compiler: skip functional values in attribute writeback.
Fixes #1088.
2018-08-10 12:02:49 +00:00
052e400f12 test: skip test_dma_playback_time on Kasli (#946) 2018-08-09 18:08:21 +08:00
957645a7e7 examples: move kasli tester out of kasli_basic 2018-08-09 18:07:44 +08:00
bbc98410e4 test: dds → ad9914dds
Prevent confusion with Urukul.
2018-08-09 16:55:09 +08:00
bf78e0c7d2 test: fix handling of missing devices 2018-08-09 16:51:12 +08:00
a061ba2505 grabber/kasli_basic: add grabber test
close #1121
2018-08-08 12:43:44 +02:00
f7678cc24a grabber: refactor state machine 2018-08-07 18:07:46 +02:00
6cd2432e30 grabber: log all resolution changes
close #1120
2018-08-07 16:21:21 +02:00
99a15ca0c6 grabber: rationalize derived traits 2018-08-07 16:21:21 +02:00
49f7a1610f sayma: use GTP_CLK1 only for all variants (#1080) 2018-08-07 20:53:14 +08:00
e2a49ce368 drtio: support external IBUFDS_GTE3 2018-08-07 20:52:45 +08:00
8b8e1844f0 kasli_sawgmaster: roughly match Urukul and Sayma amplitudes 2018-08-07 20:07:21 +08:00
9ce6233926 kasli: fix SYSU TTL directions 2018-08-07 19:29:28 +08:00
8aa88cfe70 kasli_sawgmaster: add Urukul-Sayma example 2018-08-07 19:29:28 +08:00
474bc7b65b browser: handle windows file urls for feeding h5py
close #1014
2018-08-07 12:57:01 +02:00
whitequark
93af5d2a03 compiler: handle async RPC as last statement in try block.
Fixes #1107.
2018-08-07 07:06:53 +00:00
whitequark
7bd7b6592a rpc_proto: serialize keywords correctly.
Fixes #1109.
2018-08-07 06:47:09 +00:00
whitequark
259f1576c3 Fix tests after a74958f0. 2018-08-07 06:06:49 +00:00
whitequark
a74958f01f ksupport: raise RuntimeError on reraise with no inflight exception.
Fixes #1123.
2018-08-07 05:53:13 +00:00
2008d02f4d runtime: use different default IP and MAC for different kinds of boards
This helps reduce conflicts when having many boards on a development network.
2018-08-07 10:30:50 +08:00
bbe36b94f7 ad9154: enable sync in init 2018-08-06 19:02:27 +08:00
7f0b2ff594 jesd204sync: work around HMC7043 poor behavior with combined delays
The HMC7043 outputs poorly controlled signals when adjusting
two delays at once. This commit puts the DAC in one-shot SYSREF mode,
and only triggers synchronizations when SYSREF is stable.
2018-08-06 17:43:17 +08:00
f32f0126e2 Revert "ad9154: use continuous sync mode"
The HMC7043 is not really glitchless.

This reverts commit bd968211de.
2018-08-06 16:59:53 +08:00
65f198bdee kasli: use tester EEMs for DRTIO, add Urukul-Sayma sync example 2018-08-06 16:53:13 +08:00
bd968211de ad9154: use continuous sync mode 2018-08-06 00:27:10 +08:00
b023865b42 sayma: instantiate dummy IBUFDS_GTE3 on unused but driven Si5324 clock pins
Solve same problem as e83ee3a0 but channels cannot be independently disabled.
2018-08-05 23:02:41 +08:00
e83ee3a07a hmc7043: disable GTP_CLK1 when not in use
Termination and biasing are not active at the FPGA when IBUFDS_GTE3 is
not instantiated, and driving a clock then leads to overvoltage.
2018-08-03 10:03:52 +08:00
6fc8439399 tweak moninj to allow old dashboard with new firmware 2018-08-02 19:34:14 +08:00
04cbc3237b test_moninj: test injection monitoring 2018-08-02 19:34:14 +08:00
47740c8930 share moninj injection state between dashboards
Previously if one dashboard overrode a channel this was not visible on
any other dashboard - the channel appeared to operate normally.
2018-08-02 19:34:14 +08:00
7d6a1b528d ad9912: add ftw_to_frequency 2018-08-02 11:19:12 +00:00
e518a1f1d0 ad53xx: also increase slack after control readback 2018-08-02 11:19:12 +00:00
whitequark
5871d13da8 firmware: actually compact in config::compact().
Fixes #1116.
2018-08-01 16:27:48 +00:00
David Nadlinger
829fca6112 pyon: Correctly deserialize bare NaNs
This also fixes (non-numpy) lists containing NaNs.

Previously, accidentally storing a NaN in a dataset would
bring down large parts of the system.
2018-07-30 11:08:56 +01:00
David Nadlinger
08ee91beb2 ad9910: Clarify chip_select range [nfc]
`assert 3 <= chip_select <= 7` is rather opaque without looking
at the CPLD source code otherwise.
2018-07-30 11:08:17 +01:00
David Nadlinger
6b89106578 ad53xx: Avoid sporadic RTIOUnderflow in init()
I observed sporadic RTIO underflows on Kasli before, by ~2.5 µs,
so 5 µs extra slack should be plenty. No underflows since.
2018-07-28 23:45:48 +01:00
e4d48a78eb drtio: wait for remote to ack TSC synchronization
Sayma takes a long time after TSC sync to align SYSREF, and this caused two issues:
1. Aux packets getting lost and causing error reports
2. DRTIO links reported up and kernels proceeding despite the DACs not being properly synced.
2018-07-26 20:28:17 +08:00
83de8b2ba2 drtio: add ping timeout during link init 2018-07-26 20:27:53 +08:00
446f791180 firmware: simplify SYSREF DRTIO alignment 2018-07-26 19:37:59 +08:00
f8c17528e7 satman: use new SYSREF code 2018-07-26 16:26:57 +08:00
32c95ac034 sayma: automated DAC SYSREF phase calibration 2018-07-26 16:23:55 +08:00
dbcf2fe9b4 firmware: remove 'chip found' messages on Sayma 2018-07-26 16:07:37 +08:00
d523d03f71 sayma: automated FPGA SYSREF phase offset calibration 2018-07-26 14:53:28 +08:00
0a9d3638ee config: add write_int 2018-07-26 14:49:32 +08:00
19c51c644e grabber: cleanup GRABBER_STATE 2018-07-24 19:08:51 +08:00
fb96c1140e grabber: add coredevice driver 2018-07-24 18:06:44 +08:00
b38c685857 grabber: fix pix.stb 2018-07-24 11:32:32 +08:00
60a7e0e40d grabber: use usual order of ROI coordinates in cfg addresses 2018-07-24 10:55:13 +08:00
7b75026391 grabber: add MultiReg to transfer ROI boundaries 2018-07-21 13:40:12 +08:00
4a4d0f8e51 grabber: fix missing variable rename 2018-07-21 13:39:46 +08:00
3638a966e1 kasli: add false path between RTIO and CL clocks 2018-07-21 13:26:13 +08:00
031de58d21 grabber: complete RTIO PHY, untested 2018-07-21 13:25:47 +08:00
e3ba4b9516 grabber: minor ROI engine cleanup, export count_len, cap count width to 31 2018-07-21 13:25:13 +08:00
cab0ba408d fmcdio_vhdci_eem: cleanup and document 2018-07-20 09:57:03 +08:00
d152506ecb sayma: update fmcdio_vhdci_eem demo 2018-07-19 15:47:20 +08:00
8dfcd463aa fmcdio_vhdci_eem: naming consistency 2018-07-19 15:46:04 +08:00
fe93a454d6 fmcdio_vhdci_eem: fix direction shift register permutation and polarity 2018-07-19 15:16:21 +08:00
e71cbe53a6 firmware: cleanup Cargo.lock 2018-07-18 10:37:43 +08:00
31f4f8792a sayma: add Urukul and Zotino to example device_db 2018-07-18 10:31:55 +08:00
25170a53e5 sayma: add back Urukul and Zotino 2018-07-18 10:27:54 +08:00
5e62910a8d examples: add Sayma VHDCI DIO 2018-07-17 23:28:05 +08:00
8b9a8be12a fmcdio_vhdci_eem: add dirctl word computation functions 2018-07-17 23:27:29 +08:00
82145b1263 examples: sayma_drtio → sayma_masterdac 2018-07-17 20:32:30 +08:00
7fe76426fe fmcdio_vhdci_eem: commit missing part of previous commit 2018-07-17 20:30:13 +08:00
d4d12e264d fmcdio_vhdci_eem: refactor
This allows access to the pin allocation from kernels, which becomes useful
to configure the direction shift register.
2018-07-17 20:13:59 +08:00
4fdc20bb11 sayma: disable Urukul and Zotino for now
Ultrascale I/Os are being a pain as usual and the SPI core won't compile.
2018-07-17 20:08:21 +08:00
8335085fd6 fmcdio_vhdci_eem: fix cc pins 2018-07-17 19:50:34 +08:00
8f7c0c1646 fmcdio_vhdci_eem: fix iostandard 2018-07-17 19:40:34 +08:00
d724bd980c sayma: add EEMs to Master 2018-07-17 18:58:23 +08:00
a0f2d8c2ea gateware: add FMCDIO/EEM adapter definitions 2018-07-17 18:58:16 +08:00
3645a6424e sayma: fix Master build 2018-07-17 18:56:33 +08:00
9b016dcd6d eem: support specifying I/O standard
Xilinx FPGAs require different LVDS I/O standard names depending on I/O bank voltage.
2018-07-17 18:55:17 +08:00
3168b193e6 kc705: remove Zotino and Urukul
* use Kasli instead for using EEMs
* code required outdated VHDCI adapter 1.0
2018-07-17 17:48:57 +08:00
13984385a8 firmware: version → ident 2018-07-15 17:40:17 +08:00
b2695d03ed sayma: remove with_sawg from Master variant 2018-07-15 17:38:29 +08:00
123e7bc054 pyon: sort string dicts by key when pretty-printing. Closes #1010 2018-07-15 17:38:09 +08:00
b27fa8964b add variant in identifier string
Also add without-sawg suffixes on Sayma.

Closes #1060
Closes #1059
2018-07-15 17:21:17 +08:00
b6c70b3cb0 eem: add Zotino monitoring. Closes #1095 2018-07-15 15:35:04 +08:00
8bcba82b65 grabber: reset *_good signals on end of frame
This reduces the amount of time the ROI engine produces invalid output after
being reconfigured.
2018-07-15 15:34:00 +08:00
ea7f925852 Revert "worker_db: Only warn on repeated archive read if dataset changed"
Breaks numpy arrays.

This reverts commit 141fcaaa8a.
2018-07-13 10:41:06 +08:00
46fb5adac3 grabber: fix frequency counter formula 2018-07-12 20:14:38 +08:00
82def6b535 grabber: add frequency counter
Cameras are a bit obscure about what they output, this can help with troubleshooting.
2018-07-12 17:05:18 +08:00
29c35ee553 hmc7043: fix dumb mistake in previous commit 2018-07-12 13:01:41 +08:00
8802b930de hmc7043: add delay after init
Delay required at step 9 of the "Typical Programming Sequence" (page 24 of the datasheet)
2018-07-12 12:37:12 +08:00
c66f9483f8 hmc7043: wait after changing delays
Allows for the SPI transaction to finish, and for the delay to stabilize.
2018-07-12 12:33:53 +08:00
1c191a62bf sayma: tune SYSREF phases 2018-07-12 12:33:35 +08:00
773240bef4 hmc7043: test GPO before using
Based on code by David.
2018-07-12 11:30:24 +08:00
David Nadligner
141fcaaa8a worker_db: Only warn on repeated archive read if dataset changed
In larger experiments, it is quite natural for the same dataset
to be read from multiple unrelated components. The only situation
where multiple reads from an archived dataset are problematic is
when the valeu actually changes between reads. Hence, this commit
restricts the warning to the latter situation.
2018-07-12 10:15:42 +08:00
4843832329 hmc7043: check phase status on init. Closes #1055
Troubleshooting by David.
2018-07-11 19:45:24 +08:00
9397fa7f5a hmc7043: unstick SYSREF FSM (#1055)
Troubleshooting by David.

Additionally, register 7D is broken.
Checking phase init state has to be done through another means.
2018-07-11 19:11:01 +08:00
88fb9ce4d6 sayma_rtm: add hmc7043_gpo monitoring 2018-07-11 19:04:29 +08:00
29e5c95afa sayma_rtm: minor cleanup 2018-07-11 19:02:59 +08:00
7f05e0c121 sayma_rtm: remove UART loopback
RTM power supply issues are fixed now, plus this will get in the way of satman support.
2018-07-11 19:00:18 +08:00
f8ceea20d0 grabber: add new ROI engine (untested) 2018-07-10 17:06:17 +08:00
d82beee540 grabber: make parser EOP a pulse 2018-07-10 17:04:07 +08:00
701c93d46c grabber: add false path constraints 2018-07-10 14:28:23 +08:00
6a77032fa5 grabber: use BUFR/BUFIO
Less jitter and frees up BUFGs.
2018-07-10 13:30:38 +08:00
208dc7c218 grabber: prevent glitches in last_x/last_y cdc 2018-07-10 12:56:37 +08:00
c4e3c66265 grabber: add clock constraint 2018-07-10 12:37:32 +08:00
David Nadlinger
768b970deb Fixup 4359a437 (tuples of lists), add regression tests 2018-07-10 01:18:51 +01:00
David Nadlinger
edc314524c test_embedding: Remove unused reference to led device 2018-07-10 01:11:47 +01:00
4f56710e4b grabber: add parser, report detected frame size in core device log 2018-07-10 02:06:37 +08:00
David Nadlinger
4359a43732 compiler: Indirection status of TTuple depends on elements
For instance, TTuple(TList(TInt32())) has indirections, while
TTuple(TInt32()) does not.

This fixes memory corruption with RPCs that return tuples of lists.

Signed-off-by: David Nadlinger <code@klickverbot.at>
2018-07-09 18:49:50 +08:00
d2c8e62cb7 test_rtio: relax ClockGeneratorLoopback performance requirements 2018-07-09 18:07:25 +08:00
423929a125 test: relax min transfer rates from 2MB/s to 1.9MB/s 2018-07-09 18:00:24 +08:00
9153c4d8a3 use tokenize.open() to open Python source files
Fixes encoding issues especially with device databases modified in obscure editors.
2018-07-07 17:04:56 +08:00
4420046502 kasli_tester: support mixed AD9910/AD9912 systems 2018-07-06 15:43:38 +08:00
ac3f360c26 kasli_tester: fix AD9912 support 2018-07-06 15:43:25 +08:00
509562ddbf kasli: add WIPM target 2018-07-06 15:41:28 +08:00
4eb26c0050 hmc7043: enable group 5 2018-07-03 14:16:31 +02:00
540bdae99c grabber: enable DIFF_TERM on inputs 2018-07-01 09:28:51 +08:00
0483b8d14c sayma_drtio: ditto 2018-06-28 17:03:32 +08:00
04d6ff45c8 kasli_sawgmaster: reset SAWGs
Most importantly this resets the phase accumulators.
2018-06-28 17:01:48 +08:00
729ce58f98 sayma: use GTP_CLK1 to clock DRTIO satellite transceiver
This is required to get constant skew between the DRTIO transceiver clock
(which then generates the RTIO clock) and the siphaser reference clock.

Both the Si5324 and the RTM clock tree have non-deterministic in-to-out skew
at 150MHz due to dividers.
2018-06-28 11:23:40 +08:00
a65721d649 sayma: put RTM clock tree into the siphaser loop
* Fixes one bug where siphaser was one Si5324 output and the rest of the
system was clocked by the other. With the Si5324 settings we have, skew
between the outputs is not controlled.
* Puts the coaxial cable between AMC and RTM into the siphaser loop.
2018-06-27 21:46:55 +08:00
d49716dfac satman: tune Sayma SYSREF phases 2018-06-27 18:09:35 +08:00
46c044099c hmc7043,satman: verify alignment of SYSREF slips 2018-06-27 17:36:13 +08:00
7dfd70c502 hmc7043: make margin_{minus,plus} consistent with ad9154 2018-06-27 17:35:26 +08:00
4bbdd43bdf hmc7043: do not freeze if SYSREF slip fails 2018-06-27 17:32:56 +08:00
a8a2ad68d3 runtime: tune Sayma SYSREF phases 2018-06-27 17:31:29 +08:00
811882943b artiq_flash: RTM gateware is not required for master variant 2018-06-25 18:28:55 +08:00
c750de2955 sayma: add many-port pure DRTIO master 2018-06-25 18:21:22 +08:00
84b3d9ecc6 bootloader: also check firmware CRC in SDRAM (#1065) 2018-06-23 11:28:12 +08:00
68530fde07 sayma: generate 100MHz from Si5324 on standalone and master targets
* Allow switching between DRTIO satellite and standalone without
  touching the hardware.
* Allow operating standalone and master without an additional RF
  signal generator.
2018-06-23 10:44:38 +08:00
whitequark
b6dd9c8bb0 runtime: support builds without RTIO DMA.
Fixes #1079.
2018-06-23 00:56:21 +00:00
whitequark
12fde6d34b artiq_coremgmt: fix typo.
Fixes #1056.
2018-06-23 00:36:59 +00:00
51a5d8dff9 examples: add Kasli SAWG master 2018-06-22 18:57:49 +08:00
f87da95e57 jesd204: use jesd clock domain for sysref sampler
RTIO domain is still in reset during calibration.
2018-06-22 17:13:01 +08:00
76fc63bbf7 jesd204: use separate controls for reset and input buffer disable 2018-06-22 11:38:18 +08:00
d9955fee76 jesd204: make sure IOB FF is used to sample SYSREF at FPGA 2018-06-22 11:00:56 +08:00
60b22217ce sayma: set DRTIO master HMC830_REF to 100MHz 2018-06-22 10:10:09 +08:00
e6d1726754 sayma: add RTIO log to DRTIO master 2018-06-22 00:05:22 +08:00
83428961ad sayma: add SAWG and JESD to DRTIO master 2018-06-22 00:04:22 +08:00
c1db02a351 drtio/gth_ultrascale: disable IBUFDS_GTE3 until stable_clkin
Precaution against HMC7043 noise issues.
2018-06-21 22:56:07 +08:00
8b3c12e6eb sayma: clock DRTIO master transceiver from HMC7043 2018-06-21 22:34:44 +08:00
de7d64d482 sayma: clock JESD204 from GTP CLK2
This frees up GTP CLK1, which is routable to the SFP quads, for DRTIO.
2018-06-21 22:33:53 +08:00
b28ff587c5 sayma: add sysref sampler to DRTIO master 2018-06-21 22:28:34 +08:00
07bcdfd91e hmc7043: stricter check of FPGA SYSREF margin 2018-06-21 22:26:49 +08:00
e29536351d drtio: resync SYSREF when TSC is loaded 2018-06-21 17:00:32 +08:00
5a2a857a2f firmware: clean up SYSREF phase management 2018-06-21 16:23:41 +08:00
05e908a0fd hmc7043: align SYSREF with RTIO 2018-06-21 15:54:42 +08:00
9741654cad hmc7043: style 2018-06-21 15:54:42 +08:00
45e8263208 hmc7043: do not configure phases during initial init
They are determined later on.
2018-06-21 15:54:42 +08:00
whitequark
7cc3da4faf firmware: do not lose the ".dirty" suffix in build versions.
Fixes #1074.
2018-06-21 05:18:51 +00:00
whitequark
095ee28fd9 runtime: fix size values for bytes and bytearray RPCs.
Fixes #1076.
2018-06-21 00:51:56 +00:00
whitequark
9260cdb2e8 compiler: support conversion of list to bytearray and bytes.
Fixes #1077.
2018-06-21 00:40:45 +00:00
5a91f820fd examples: change Sayma sines frequency to 9MHz
Well within Red Pitaya bandwidth.
2018-06-20 22:40:07 +08:00
9288301543 examples: add DRTIO sines 2018-06-20 22:39:40 +08:00
28fb0fd754 sayma: add SYSREF sampler gateware 2018-06-20 17:48:35 +08:00
814d0583db hmc7043: improve smoothness of sysref phase control 2018-06-20 17:40:48 +08:00
9142a5ab8a rtio: expose coarse timestamp in RTIO and DRTIO satellite cores 2018-06-20 17:39:54 +08:00
5272c11704 typo 2018-06-20 17:05:20 +08:00
0c32d07e8b ad9154: new sysref scan
Print margins around the pre-defined fixed phase.
Also report error if margins are too small.

The fixed phase is also changed by this commit (the value 88 is
from before the new HMC7043 initialization code, and is probably wrong).
2018-06-20 00:15:58 +08:00
4803ca3799 examples/sayma_drtio: add SAWG channels 2018-06-19 23:50:26 +08:00
3d0e92aefd hmc7043: check that chip is disabled at startup 2018-06-19 23:49:17 +08:00
740e6863c3 hmc7043: add delay after releasing hardware reset 2018-06-19 23:48:48 +08:00
75b6cea52f sayma: add SAWG to DRTIO satellite 2018-06-19 19:12:10 +08:00
eb3259b847 firmware: reduce number of DAC initialization attempts
Faster startup when one DAC is broken.
2018-06-19 19:10:23 +08:00
1d594d0c97 firmware: make DAC initialization failures non-fatal
This allows using RTMs with one broken DAC for development.
2018-06-19 19:09:38 +08:00
158b5e3083 satman: program Allaki 2018-06-19 18:09:05 +08:00
574892a4e5 firmware/serwb: cleanup and improve messaging 2018-06-19 15:11:03 +08:00
c862471165 typo 2018-06-19 14:35:24 +08:00
433273dd95 sayma: support RTM FPGA, HMC830 and HMC7043 in DRTIO master and satellite 2018-06-19 14:33:48 +08:00
476cfa0f53 si5324: improve lock messaging 2018-06-19 14:29:57 +08:00
6403a0d5d1 sayma_amc: update without-sawg description 2018-06-19 13:52:05 +08:00
d29b3dd588 hmc830: compile-time configurable reference frequency 2018-06-19 13:47:32 +08:00
6f3ed81626 targets/sayma_rtm: fix description 2018-06-18 17:46:53 +08:00
21a48711ec i2c: refactor common operations 2018-06-18 09:34:09 +00:00
0e640a6d6f hmc7043: fix SYSREF to meet s/h at FPGA (#794) 2018-06-18 17:04:12 +08:00
6272052d15 ad9154: don't drive the bsm with txen pins 2018-06-18 10:04:42 +02:00
32484a62de sayma_amc: remove unused imports 2018-06-17 13:09:44 +02:00
4f0c918dd3 slave_fpga: improve messaging 2018-06-17 00:27:27 +08:00
53ab255c00 sayma_amc: enable slave fpga loading (#813) 2018-06-16 12:47:26 +02:00
f9910ab242 i2c: support selecting multiple or no channels
closes #1054
2018-06-15 19:36:37 +02:00
40baa8ecba hmc7043: disable ch 10 and 11 group 2018-06-15 15:34:31 +00:00
edfae3c4ba hmc7043: make fpga fabric clocks lvds
2 V common and 1.9 Vpp swing
is brutal to the banks (HP 1.8V AMC and RT 1.8V RTM)
2018-06-15 14:24:33 +00:00
f385add8b1 slave_fpga: disable cclk and din drive when done
to guard against accidental contention (old rtm gateware
but #813 rework done)
2018-06-13 16:26:48 +00:00
1029ac870b sayma_rtm: don't drive txen pins
pins disabled by config
necessary for using that pin as DIN (#813)
2018-06-13 16:11:30 +00:00
68d16fc292 serwb: support single-ended signals
Low-speed PHY only.
2018-06-13 21:28:21 +08:00
a9a25f2605 sayma_rtm: drive ref_lo_clk_sel, and set clk muxes early 2018-06-12 20:00:12 +02:00
aff7fa008f Revert "artiq_flash/sayma: check for DONE after load"
This reverts commit 2de5b0cf25.

would make artiq uninstallable on windows as win buildbot is broken
2018-06-12 19:14:43 +02:00
2de5b0cf25 artiq_flash/sayma: check for DONE after load 2018-06-13 00:47:43 +08:00
Thomas Harty
b90a8fcc82 Merge branch 'master' of https://github.com/m-labs/artiq 2018-06-12 14:55:22 +01:00
ion
28ecf81c6c Sayma: HMC7043 init and detect no longer need results. 2018-06-12 13:10:26 +01:00
ion
c8935f7adf Sayma: bypass dividers where possible to minimize noise (nb this changes the output skew). 2018-06-12 12:56:04 +01:00
hartytp
7a0140ecb2
Sayma HMC830: update interface and register writes. (#1068)
* Break the HMC830 init into separate functions for general purpose (but, integer-N) init, setting dividers and checking lock

* Use 1.6mA ICP (which the loop filter was optimized for)

* Go through the data sheet carefully and set all registers to the correct value (e.g. ensure that all settings are correctly optimized for integer-N usage)

* Change divider values (now using 100MHz PFD, which should give lower noise in theory)
2018-06-12 12:37:17 +01:00
a9d97101fc slave_fpga: add another check 2018-06-12 10:24:04 +02:00
a143e238a8 savel_fpga: get rid of unneeded config 2018-06-12 10:24:04 +02:00
4912f53ab4 slave_fpga: board_misoc 2018-06-12 10:24:04 +02:00
hartytp
cb6e44b23a Sayma: disable unused HMC7043 outputs. 2018-06-12 16:18:20 +08:00
0b086225a9 sawg: don't use Cat() for signed signals
c.f. #1039 #1040 #1022 #1058 #1044
2018-06-09 07:33:47 +00:00
5b73dd8604 sawg: accurate unittest rtio freq 2018-06-08 17:22:13 +02:00
735e4e8561 pcu: spelling 2018-06-08 14:39:22 +00:00
e5f6750171 sawg: cleanup double assign 2018-06-08 14:31:55 +00:00
Florent Kermarrec
53e9e475d0 serwb: transmit zeroes when nothing to transmit (for prbs), improve rx idle detection 2018-06-08 16:10:31 +02:00
Florent Kermarrec
7296a76f18 serwb: move common datapath code to datapath.py, simplify flow control 2018-06-08 12:37:08 +02:00
Florent Kermarrec
89797d08ed serwb: revert to 125MHz linerate (until we understand why 1gbps version breaks between builds) 2018-06-07 15:13:56 +02:00
b4c2b148d1 sawg: don't use Mux for signed signals
migen#75
2018-06-06 15:51:14 +00:00
Florent Kermarrec
009db5eda9 serwb: revert 1gbps linerate 2018-06-06 16:20:20 +02:00
cae92f9b44 kasli: add Tsinghua variant 2018-06-06 19:03:45 +08:00
38971d130a comm_analyzer: fix data without any spi reads
closes #1050
2018-06-06 12:21:42 +02:00
e21b7965b9 sayma_amc: change test patterns for 'without-sawg' 2018-06-06 08:02:52 +00:00
whitequark
38dac16041 compiler: don't crash when quoting builtin functions.
Fixes #1051.
2018-06-05 23:27:23 +00:00
af88c4c93e clean up hmc7043 reset 2018-06-05 20:41:48 +08:00
Thomas Harty
988054f4bb Sayma: fix mistake in HMC7043 init code. 2018-06-05 19:22:04 +08:00
Thomas Harty
bd1ac7cf3b Configure HMC7043 to give deterministic phase differences between its outputs 2018-06-05 19:22:04 +08:00
Thomas Harty
ac5c4913ec Sayma RTM: hold hmc7043 in reset/mute state during init. 2018-06-05 19:22:04 +08:00
Florent Kermarrec
b82158a2de firmware/ad9154: add stpl test 2018-06-05 02:08:57 +02:00
07d4145a35 correct documented siphaser VCO frequency [NFC] 2018-06-04 20:53:43 +08:00
Florent Kermarrec
925b47b077 firmware/ad9154: reset the dac between each configuration attempt 2018-06-04 14:03:26 +02:00
bb87976d4f suservo: docstring fixes, revert parametrization of r_rtt 2018-06-04 07:27:17 +00:00
07a1425e51
SUservo EEM docs
add documentation to eem.SUServo. Change parameterization of t_rtt to include delays on Sampler, as this seems simpler and more robust to changing RTIO frequencies in the future.

c.f. #1046
2018-06-04 08:51:28 +02:00
whitequark
d686d33093 runtime: print hex dumps around PC/EA in case of exception.
For #1026.
2018-06-01 21:17:59 +00:00
whitequark
985fd7377b artiq_rpctool: use inspect.formatargspec instead of a NIH formatter.
Fixes #1029.
2018-06-01 19:18:14 +00:00
62deffa7d2 opticlock: fix core device name 2018-06-01 15:39:23 +00:00
f50aef1a22 suservo: extract boilerplate
closes #1041
2018-06-01 15:37:07 +00:00
5de2d06568 ad53xx/zotino: do not clear power down on overtemp 2018-06-01 13:17:13 +00:00
2c344686d9 ad53xx/zotino: enable overtemp shutdown and readback control 2018-06-01 13:06:52 +00:00
87d3ac9d25 suservo: swap transfer function parametrization
The integrator is now parametrized through its gain and not the PI
corner frequency. The integrator gain limit is given in absolute gain
units and not relative to the proportional gain.

close #1033
2018-06-01 09:38:18 +00:00
e408241233 sawg: work around compiler not accepting delay_mu(int32) 2018-06-01 15:42:37 +08:00
f5d55c6902 sawg: add 1 coarse RTIO cycle between spline resets
This keeps all events in the same SED lane and limits the number of SED lanes required.

Closes #1038
2018-06-01 15:15:24 +08:00
22506e849f suservo: clarify timings
close #1027
2018-06-01 06:35:38 +00:00
a42f774440 suservo: document offset range limits
close #1034
2018-05-31 16:55:44 +00:00
36dcea3edf suservo: refactor y_mu_to_full_scale as portable
close #1032
2018-05-31 16:44:14 +00:00
e136709cac suservo: document gain state
close #1030
2018-05-31 16:36:53 +00:00
5dbdc5650c suservo: document set_config and get_status more
close #1028
2018-05-31 16:32:05 +00:00
e1b0fcc24e suservo: add documentation on settings and setup
close #1015
2018-05-31 16:21:09 +00:00
9b5a46dffd suservo: fix restart counter assertion
c.f. #788
2018-05-31 15:56:11 +00:00
Paweł
44c7a028cb Added second argument to DIO.add_STD in master and satellite variant of kasli (now builds properly) 2018-05-30 22:49:40 +08:00
8fd57e6ccb kasli_tester: add Sampler and Zotino support 2018-05-29 22:36:42 +08:00
d1df18ae6a monkey_patches: work around Python issue 33678. Closes #1016 2018-05-29 17:51:41 +08:00
whitequark
2e09307d8d firmware: use writeln instead of write in UART logger. 2018-05-29 03:16:52 +00:00
560889372f firmware: grabber support 2018-05-29 10:26:36 +08:00
b860302a9a firmware: fix typo in UART logger 2018-05-28 17:25:23 +00:00
whitequark
2b7d98eb04 firmware: enable all log levels when creating UART logger.
The default is all off.
2018-05-28 16:49:25 +00:00
ad099edf63 kasli: integrate grabber 2018-05-28 22:43:40 +08:00
563e434e15 eem: finalize grabber support 2018-05-28 22:43:06 +08:00
2612fd1e72 rtio: add grabber deserializer and WIP PHY encapsulation 2018-05-28 22:42:27 +08:00
Florent Kermarrec
e21f14c0b3 serwb/phy: typo (KUSSerdes --> KUSerdes) 2018-05-28 10:41:11 +02:00
c2890c6cf0 kasli_tester: initialize DDS channels 2018-05-28 14:24:39 +08:00
b20a8c86b0 kasli: don't bother with grabber ttls for now
not used on target cameras
2018-05-28 07:31:00 +02:00
80c69da17e eem: add Grabber IOs and CC 2018-05-28 11:16:23 +08:00
4d3f763865 move kasli_opticlock to kasli_basic 2018-05-28 11:02:44 +08:00
cc0ddf9d72 artiq_flash: do not check variants anymore
Not very useful and adds to the maintainance when building new Kasli systems.
2018-05-28 10:59:01 +08:00
bb248970df style 2018-05-28 10:40:05 +08:00
56cfe77c91 environment: spelling 2018-05-27 20:36:11 +02:00
b09d07905c kasli: add LUH/PTB/HUB variants
and refactor/simplify variant selection
2018-05-27 18:33:27 +00:00
whitequark
db4d1878d3 compiler: remove debug print. 2018-05-25 09:37:18 +00:00
whitequark
223b984385 Fix non-exception-safe finally: handlers.
Fixes #1013.
2018-05-25 04:23:32 +00:00
whitequark
fbf2c9a2fb compiler: hoist loads of kernel invariants to function entry block.
Addresses intraprocedural cases of #1007.
2018-05-25 02:18:13 +00:00
whitequark
12d1b9819c compiler: handle direct calls to class methods.
Fixes #1005.
2018-05-25 02:02:18 +00:00
Florent Kermarrec
bcb9c3d09d firmware/serwb: move prbs_test outside of wait_init, add wishbone_test 2018-05-24 16:53:47 +02:00
Florent Kermarrec
bca2969957 sayma_rtm: add RTMScratch module to test remote Wishbone accesses 2018-05-24 16:53:10 +02:00
Florent Kermarrec
7642254d83 Merge branch 'master' of http://github.com/m-labs/artiq 2018-05-24 16:51:23 +02:00
Florent Kermarrec
353767bfdb firmware/hmc830: add VCO subsystem register 6 programming (suggested by hartytp, tested on hardware without regression) 2018-05-24 16:49:49 +02:00
19efd8b13e kasli: refactor EEM code 2018-05-24 18:41:54 +08:00
Florent Kermarrec
ad89c42acc firmware/serwb: automatically adjust prbs test delay to prbs test cycles, increase prbs test cycles 2018-05-24 10:20:55 +02:00
Florent Kermarrec
19e5280824 firmware/ad9154: cleanup DAC init
- Split dac_setup in dac_reset, dat_detect & dac_setup.
- Only do one reset/detection.
- Configure before doing SYSREF scan (otherwise scan don't work at the first scan after power up).
- Do the spi_setup in each function.
2018-05-24 09:34:00 +02:00
Florent Kermarrec
fa3b48737b firmware/hmc830: Added magic word to HMC830 init sequence (from gkasprow & marmeladapk) 2018-05-24 09:23:00 +02:00
9715f774ac artiq_influxdb: controller (add ping()) 2018-05-22 22:12:25 +00:00
whitequark
7aacc04f0c language: scan functions are not supported on core device.
Closes #1009.
2018-05-22 21:33:35 +00:00
whitequark
b55ce66a1b Reinstate accidentally removed aqctl_corelog.
Closes #1008.
2018-05-22 21:31:34 +00:00
whitequark
ce3c8fcd3e compiler: add source location to SSA arguments.
Fixes #1006.
2018-05-22 18:14:14 +00:00
fcd12e3472 suservo: work around #1007 2018-05-22 17:36:41 +00:00
9a86dfe70d units: add mHz 2018-05-22 17:36:02 +00:00
4e863b32a1 coredevice: configurable initial backing state
Several core device drivers maintain a copy of some device state.
Since this copy is not transferred between experiments this backing state
can be different from device state when a new experiment is started.

This commit adds support for injecting initial backing state into
experiments via the device database and sets initial backing state where
known.

ad53xx (zotino): spi2 xfer_duration
novogorny: pgia gains
sampler: pgia gains, spi2 pgia and adc xfer_duration
suservo: pgia gains, spi2 pgia xfer_duration
urukul: cpld cfg (partial: rf_sw), attenuator register
spi2: div/length for xfer_duration

close #1003
2018-05-21 18:55:06 +02:00
4e5fe672e7 kasli: add tester target 2018-05-21 17:43:39 +08:00
2e6b81d59a kasli_tester: reset core device 2018-05-21 15:35:29 +08:00
8513f0b0d4 minor cleanup 2018-05-21 15:35:00 +08:00
whitequark
9b4ad8b5af compiler: implement local variable demotion. 2018-05-19 17:05:34 +00:00
whitequark
fd110e9848 compiler: sort predecessors in IR dump output.
Makes diffs more useful.
2018-05-19 17:02:08 +00:00
whitequark
dc1c4ebf1d compiler: use ARTIQ_IR_NO_LOC variable to control IR dump output.
Useful e.g. in tests or for running diff on irgen output.
2018-05-19 17:02:08 +00:00
whitequark
21a0f26cd1 compiler: do not emit nonstandard !unconditionally* LLVM metadata.
This metadata was added by an LLVM patch that was removed because
it was unsound.
2018-05-19 16:58:03 +00:00
f953bee79e kasli_test: add RF switch control 2018-05-18 23:48:29 +08:00
f457b59985 kasli_tester: bail out when run from ARTIQ master 2018-05-18 23:30:52 +08:00
3cbcb3bff6 move mitll, sysu and ustc device_dbs to kasli_basic 2018-05-18 23:20:40 +08:00
bdfd993818 kasli_tester: add Urukul support 2018-05-18 23:18:03 +08:00
72aef5799e kasli/ustc: use TTLOut 2018-05-18 22:55:28 +08:00
9a4408a570 add Kasli TTL tester 2018-05-18 22:52:53 +08:00
b10d3ee4b4 make RTIO clock switch optional and simplify
Kasli no longer has an internal RTIO clock.
Switching clocks dynamically is no longer supported.
2018-05-18 17:41:34 +08:00
8a988d0feb kasli: remove leftover debug print 2018-05-18 17:25:23 +08:00
37bd0c2566 kasli: add USTC target 2018-05-18 16:15:07 +08:00
73f8e61478 kasli_sysu: fix TTL directions in example device_db 2018-05-18 16:13:50 +08:00
6476219296 frontend: fix permissions 2018-05-18 00:10:46 +08:00
bfff755295 urukul: do IO_RST also when blind 2018-05-17 14:48:49 +00:00
whitequark
5744d97d59 firmware: adjust backtrace addresses correctly. 2018-05-17 08:13:55 +00:00
d4f074b1e1 firmware: fix Allaki addressing. Closes #993 2018-05-17 16:02:21 +08:00
whitequark
3b61b7c30b compiler: fix tests after 4d06c1d8. 2018-05-16 21:53:53 +00:00
whitequark
31c6c79204 firmware: implement an edge profiler.
It doesn't work extremely well, and the results can be somewhat
confusing, and it needs a libunwind patch, but it's the best I could
do and it seems still useful.
2018-05-16 21:53:53 +00:00
99f7672c79 ad53xx: tweak spi readback 2018-05-16 19:08:27 +02:00
a640041844 firmware: improve ad9154/hmc830/hmc7043 messaging 2018-05-16 23:15:17 +08:00
fedf7f0c87 firmware/ad9154: cleanup sysref scan and run everytime 2018-05-16 23:01:19 +08:00
1364cd2948 firmware/hmc830_7043: break out HMC830 SPI mode selection 2018-05-16 22:46:45 +08:00
0aadd3a361 firmware/hmc830_7043: improve messaging 2018-05-16 22:46:45 +08:00
whitequark
4d06c1d84b coredevice.CommKernel: modernize. NFC. 2018-05-16 14:40:14 +00:00
whitequark
ca93b94aea firmware: move config requests to management protocol.
They were only in session protocol because of historical reasons.
2018-05-16 14:32:49 +00:00
whitequark
a39f8d6634 artiq_devtool: use CommMgmt instead of shelling out to artiq_coremgmt.
(Which no longer exists.)

This also fixes `artiq_devtool hotswap` to work without
an `artiq_devtool connect` running in background.
2018-05-16 14:08:32 +00:00
whitequark
d446a3293e frontend: merge core{config,log,boot,debug,profile} into coremgmt. 2018-05-16 14:08:32 +00:00
Florent Kermarrec
f77bcbebb5 serwb/test_serwb_core: fix 2018-05-16 08:34:53 +02:00
Florent Kermarrec
77fc5c599f serwb/test: update 2018-05-15 23:52:58 +02:00
Florent Kermarrec
3873d09692 serwb: rewrite high-speed phys by splitting clocking/tx/rx, scrambling is now always enabled. 2018-05-15 23:52:41 +02:00
Florent Kermarrec
f8a9dd930b serwb/genphy: add device parameter (not used here, but this way all the phys share the same parameters), scrambling is also now always enabled. 2018-05-15 23:51:14 +02:00
Florent Kermarrec
2c627cd061 serwb/scrambler: simplify and set scrambler input data to 0 when sink.stb == 0 2018-05-15 23:49:17 +02:00
Florent Kermarrec
7fe49a78d2 firmware/runtime/session: fix compilation when no rtio core 2018-05-15 23:47:47 +02:00
whitequark
8128a814f6 firmware: update dependencies. 2018-05-15 18:17:32 +00:00
whitequark
1b0384c513 firmware: fix satman build. 2018-05-15 16:35:05 +00:00
whitequark
07b713fdad firmware: use upstream log_buffer. 2018-05-15 15:19:20 +00:00
whitequark
9f5b76253c firmware: remove some unnecessary unwraps. 2018-05-15 15:05:19 +00:00
whitequark
e5796e26e1 firmware: remove unused #![feature(untagged_unions)]. 2018-05-15 15:05:19 +00:00
whitequark
b54926134c firmware: update the signature of #[lang="panic_fmt"]. 2018-05-15 15:05:19 +00:00
Florent Kermarrec
c18a73d45f sayma_amc/rtm: use new serwb low-speed phy 2018-05-15 16:40:50 +02:00
Florent Kermarrec
913d1e8e12 serwb: add generic low-speed phy (125Mhz linerate, same phy for ultrascale/7-series) 2018-05-15 16:39:39 +02:00
Florent Kermarrec
520aade8fe serwb/scrambler: cleanup/fix potential bug 2018-05-15 16:30:52 +02:00
whitequark
9347f6e00c firmware: use a dedicated error type in the scheduler.
After this commit, error handling does not normally allocate
(session::Error::{Load,Unexpected} still allocate, but those two
are very rare).

Good riddance to libstd_artiq.
2018-05-15 14:19:44 +00:00
whitequark
479cb9a857 firmware: use dedicated error types for every protocol and thread.
Good riddance to io::Error::Unrecognized.
2018-05-15 13:27:23 +00:00
whitequark
514eab3d39 Update Rust to 1.26.0. 2018-05-15 12:47:51 +00:00
whitequark
26faaad2b7 firmware: remove io::Result<T, E> in favor of Result<T, impl Fail>.
This doesn't yet use impl Fail since std_artiq::io::Error doesn't
impl it.
2018-05-15 08:29:03 +00:00
whitequark
140ca729aa firmware: rename io::Error::{UnexpectedEof→UnexpectedEnd}.
We don't even have files.
2018-05-15 08:27:45 +00:00
whitequark
ce0593315b firmware: move {ProtoRead,ProtoWrite} to the root of libio. 2018-05-15 08:16:09 +00:00
whitequark
4416c04ae1 firmware: use the failure crate in libio. 2018-05-15 07:40:13 +00:00
whitequark
9e8f8bb669 firmware: extract io::Cursor into its own file.
Also remove unused io::CursorError.
2018-05-15 06:24:04 +00:00
whitequark
a4ab236af3 firmware: simplify some uses. 2018-05-14 19:24:14 +00:00
whitequark
d93aa13fd6 firmware: use upstream compiler_builtins again.
I've fixed i128 in LLVM, so there is no need in our fork anymore.
2018-05-14 19:11:57 +00:00
whitequark
5ead27f2e1 firmware: eliminate uses of std_artiq::io::{Read,Write} from runtime. 2018-05-14 19:11:57 +00:00
whitequark
cf33ba748d firmware: eliminate non-io uses of std_artiq from runtime.
Just replace these with references to alloc.
2018-05-14 19:11:57 +00:00
a100c73dfe suservo: support pure-I 2018-05-14 18:48:27 +00:00
whitequark
ae50196186 firmware: rename libproto to libproto_artiq.
libproto_artiq only has ARTIQ-specific protocols.
2018-05-14 18:09:44 +00:00
whitequark
02b8426f60 firmware: rename libboard to libboard_misoc.
By analogy with libbuild_misoc. Hopefully one day it actually gets
moved to misoc...
2018-05-14 18:09:44 +00:00
whitequark
1ff42683d9 firmware: merge libamp into libboard_artiq.
All gateware interfaces live in libboard_artiq, but libamp predates
libboard_artiq.
2018-05-14 17:33:25 +00:00
whitequark
764386c9e3 firmware: split libdrtioaux into libproto and libboard_artiq modules.
All other protocol code lives in libproto, and all other gateware
interfaces live in libboard_artiq.
2018-05-14 17:26:59 +00:00
whitequark
6a10d54432 firmware: migrate rpc_proto to new libio.
This closes an old and horrible issue in that some code in ksupport
may implicitly try to allocate and we'll never know until it crashes
at runtime inside liballoc_stub.

This also removes liballoc_stub.
This also removes ReadExt and WriteExt from libproto.
Hooray!
2018-05-14 17:26:59 +00:00
whitequark
9a1bd66d2c compiler: add test for int64(round(1.0)). 2018-05-14 15:57:27 +00:00
e121a81f21 ad9914: fix frequency_to_xftw and xftw_to_frequency 2018-05-14 23:49:00 +08:00
80df86f700 ad9914: set_mu_x -> set_x_mu 2018-05-14 23:49:00 +08:00
whitequark
09617c9f5e firmware: migrate session_proto to new libio. 2018-05-14 15:17:32 +00:00
whitequark
e9c88e32e6 firmware: migrate moninj_proto to new libio. 2018-05-14 15:17:32 +00:00
whitequark
e292c8ab65 firmware: migrate mgmt_proto to new libio. 2018-05-14 15:17:32 +00:00
0c1caf0744 suservo: clean up and beautify example 2018-05-14 15:22:47 +02:00
4ddb29fa02 suservo: document class arguments 2018-05-14 15:22:47 +02:00
whitequark
976bb5e935 firmware: migrate analyzer_proto to new libio. 2018-05-14 12:51:59 +00:00
whitequark
2999756493 firmware: impl std_artiq::io::{Read,Write} for io::{Read,Write}. 2018-05-14 12:51:59 +00:00
whitequark
bfc8fd0807 firmware: add io::Error::Unrecognized variant and use it in drtioaux. 2018-05-14 12:51:59 +00:00
504d37b66b suservo: add SI units functions and document
m-labs/artiq#788
2018-05-14 12:26:49 +00:00
4993ceec35 sampler: unroll conversion for speed 2018-05-14 12:26:49 +00:00
d71e4e60a9 suservo: use addition for offset 2018-05-14 12:26:49 +00:00
27f975e7bb kasli: eem DifferentialInputs need DIFF_TERM
cleanup some formatting on the way
2018-05-14 12:26:49 +00:00
2a47b934ea suservo: remove adc return clock gating 2018-05-14 12:26:49 +00:00
74c0b4452b suservo: clkout and sdo[b-d] are inverted 2018-05-14 12:26:49 +00:00
04240cdc08 suservo: sampler channels are reversed 2018-05-14 12:25:09 +00:00
whitequark
7e299563df firmware: mark many functions in libio as #[inline]. 2018-05-14 11:22:56 +00:00
whitequark
368d6f9bfb satman: remove useless _Unwind_Resume. 2018-05-14 11:22:56 +00:00
whitequark
42420e094a satman: don't unwrap so much in process_aux_packet.
This shrinks the code by almost 4K.
2018-05-14 11:22:56 +00:00
ba1d137d19 ad9914: fix FTW write in regular resolution mode 2018-05-14 18:47:23 +08:00
whitequark
56a29b91fc firmware: implement ConsoleLogger, use it in satman. 2018-05-14 10:45:11 +00:00
whitequark
5d43d457d2 satman: eliminate heap. 2018-05-14 10:05:02 +00:00
whitequark
46c8afc56c firmware: implement libio and use in in drtioaux. 2018-05-14 10:02:39 +00:00
whitequark
d543c9aa63 firmware: backtrace_artiq → unwind_backtrace.
This crate isn't ARTIQ-specific.
2018-05-14 07:33:00 +00:00
b04c7abde8 ad9914: fix kernel_invariants 2018-05-14 14:02:11 +08:00
56a18682a7 ad9914: minor fixes 2018-05-14 10:37:50 +08:00
194d6462ee ad9914: fix set_mu 2018-05-14 00:19:09 +08:00
hartytp
00cb31b804 sampler: remove v_ref parameter (#988) 2018-05-13 18:00:57 +02:00
3027951dd8 integrate new AD9914 driver
moninj, analyzer, docs, examples, tests.
2018-05-13 23:29:35 +08:00
663d8e66ba ad9914: optimize extended-resolution mode 2018-05-13 23:01:06 +08:00
c8d91b297d coredevice: add new ad9914 driver 2018-05-13 22:30:33 +08:00
whitequark
f383a470fe satman: do not debug print unexpected aux packets.
This shrinks firmware by 2.8K.
2018-05-13 13:43:39 +00:00
whitequark
aa42a69849 libdrtioaux: always inline read/write helpers.
This shrinks Packet::{read_from,write_to} by 1K.
2018-05-13 13:39:14 +00:00
whitequark
32522be413 satman: use 1K log buffer and 4K stack.
This reduces memory requirements in half.
2018-05-13 13:28:00 +00:00
whitequark
ee4c475cf3 gateware: fix Sayma satellite build.
RTIO clock multiplier was removed from Sayma in 32f22f4c.
2018-05-13 13:10:39 +00:00
8c1390e557 kasli: use 62.5MHz clock for siphaser reference (#999) 2018-05-12 22:58:03 +08:00
2426fea3f2 siphaser: support external reference for the freerunning 150MHz 2018-05-12 22:57:11 +08:00
6796413a53 serwb: remove unnecessary shebang line 2018-05-12 22:49:44 +08:00
Florent Kermarrec
f5208ff2f3 serwb/core: reduce buffering, use buffered=True 2018-05-12 12:03:58 +02:00
Florent Kermarrec
fdc953e569 serwb/etherbone: recuce buffering 2018-05-12 12:03:11 +02:00
Florent Kermarrec
6e67e6d0b1 serwb: revert some changes (was breaking simulation) 2018-05-12 11:59:46 +02:00
Florent Kermarrec
0a6d4ccd85 serwb/phy: improve/cleanup init 2018-05-12 01:35:34 +02:00
Florent Kermarrec
b6ab59fb80 serwb/phy: increase timeout 2018-05-12 01:32:55 +02:00
Florent Kermarrec
e09dbc89bc serwb: remove idelaye3 en_vtc (was not done correctly, we'll add direct software control) 2018-05-12 01:32:16 +02:00
Florent Kermarrec
6b4bbe31f7 firmware/ad9154: use fixed hmc7043 sysref phase (found with scan) 2018-05-12 00:12:59 +02:00
Florent Kermarrec
3c49eba0a0 firmware/hmc830_7043: put hmc7043 in sleep mode before hmc830 initialization
hmc7043 seems to generate broadband noise when not initialized. This allows isolating issues. If hmc830 still does not always lock correctly, then this is not related to hmc7043 broadband noise.
2018-05-12 00:06:49 +02:00
Florent Kermarrec
cd4477864a serwb: fix case when rtm fpga is not loaded, lvds input can be 0 or 1 2018-05-11 23:31:25 +02:00
2e3bf8602f serwb: reduce buffering. Closes #997 2018-05-11 14:13:41 +08:00
2cece47b10 firmware/si5324: fix compilation warning 2018-05-09 20:00:08 +08:00
6b811c1a8b sayma: fix runtime/rtm gateware address conflict 2018-05-09 19:47:29 +08:00
Florent Kermarrec
9de08f85c6 firmware/ad9154: reduce verbosity of dac_sysref_cfg 2018-05-09 10:57:00 +02:00
f055bf88f6 suservo: add clip flags (#992) 2018-05-09 07:16:15 +00:00
Florent Kermarrec
60fd362d57 serwb: fix rx_comma detection 2018-05-07 23:54:35 +02:00
7d4a103a43 opticlock, suservo: set default kasli hw_rev 2018-05-07 09:07:18 +02:00
whitequark
c646409dbe firmware: fix order of bits clocked into hmc542.
Fixes #993.
2018-05-05 03:12:25 +00:00
whitequark
917a4185eb Unbreak 9dc7efef. 2018-05-05 03:00:30 +00:00
whitequark
fd2b8d5f8f firmware: raise hmc542 log level to INFO. 2018-05-05 02:59:49 +00:00
whitequark
a148729bf8 artiq_flash, artiq_devtool: add support for ssh -J option. 2018-05-05 02:50:01 +00:00
whitequark
9704fb837f firmware: fix warnings in ad9154 driver. 2018-05-05 01:55:42 +00:00
whitequark
8a70c18d1e firmware: add debug output to hmc542 driver. 2018-05-05 01:53:30 +00:00
whitequark
68ef09ed73 firmware: stop profiler before rebooting too. 2018-05-05 01:52:44 +00:00
whitequark
9dc7efefe4 compiler: transparently handle Windows newlines in RunTool. 2018-05-05 01:43:00 +00:00
whitequark
4f29d9134f firmware: update log_buffer.
Fixes #986.
2018-05-05 01:18:59 +00:00
whitequark
5ebc626cf4 artiq_coreprofile: fix an inverted option. 2018-05-05 00:49:42 +00:00
whitequark
b1d349cc1b firmware: implement a sampling profiler.
Does not yet support constructing call graphs.
2018-05-05 00:44:40 +00:00
whitequark
9857dfcd7d firmware: add irq::Exception to libboard. 2018-05-04 18:41:03 +00:00
0b4d06c7a9 worker: keep sys.modules untouched until the end of examine() 2018-05-02 12:50:37 +08:00
8079aa6d20 worker: python docs recommend not replacing sys.modules 2018-05-02 12:48:50 +08:00
8c69d939fb worker: restore sys.modules in examine() (#976) 2018-05-02 12:32:35 +08:00
8d66d53e06 Revert "tools/file_import: restore sys.modules. Closes #976"
This reverts commit b48e782dd6.
2018-05-02 12:14:56 +08:00
5f0cfadb30 rtio/sed: add unittest for sequence number rollover 2018-05-02 12:04:30 +08:00
4120105e3a rtio/sed: fix output network cmp_wrap 2018-05-02 12:04:03 +08:00
bce8fa3ec5 rtio/sed: add replace unittest at the top level (#978) 2018-05-02 10:58:18 +08:00
83fb431cd0 rtio/sed: pass sequence numbers through the FIFOs. Closes #978 2018-05-02 10:57:57 +08:00
Florent Kermarrec
05955bfd79 sayma_rtm: use bufio for sys4x (needed since we are using a -1 speedgrade) 2018-05-01 22:16:35 +02:00
b48e782dd6 tools/file_import: restore sys.modules. Closes #976 2018-05-01 22:15:47 +08:00
Florent Kermarrec
84e1f05559 sayma_rtm: make cd_sys4x clock domain reset_less 2018-05-01 16:11:26 +02:00
whitequark
623614f835 Update LLVM to 6.0.0 and Rust to 1.25.0. 2018-05-01 08:57:37 +00:00
Florent Kermarrec
64c8eee28d serwb/phy/master: fix slave ready detection by filtering possible glitches on rx data (seems to happen when RTM fpga is not loaded) 2018-04-30 23:59:56 +02:00
5a683ddd1f Revert "kasli: force hw_rev for the different targets"
This reverts commit 17d7d7856a.

Would require filtering it in misoc or better
removing the argparse option.
2018-04-28 23:24:41 +02:00
17d7d7856a kasli: force hw_rev for the different targets 2018-04-28 21:30:29 +02:00
whitequark
f7e08ec46b Unbreak f35f1001. 2018-04-28 01:03:08 +00:00
whitequark
f35f100110 compiler: don't crash printing locations of specialized functions.
Fixes #987.
2018-04-28 00:49:25 +00:00
8812824fb2 suservo: speed up example, interlock mem 2018-04-27 17:17:17 +00:00
ae80bab180 urukul: reg based io-update is a kernel 2018-04-27 16:42:09 +00:00
5d3c76fd50 sayma_rtm: use bitstream opts in migen 2018-04-27 15:43:32 +00:00
5f00326c65 suservo: coeff mem write port READ_FIRST 2018-04-27 15:43:32 +00:00
73fa572275 suservo: documentation, small API changes 2018-04-27 16:53:22 +02:00
Florent Kermarrec
4e2d9abaf7 firmware/ad9154: combine analog and digital delay of hmc7043 for sysref scan 2018-04-27 14:32:03 +02:00
fe9834bac4 suservo: update 'technology preview' example [wip]
Still with mostly undocumented and unstable API.
2018-04-27 12:04:17 +00:00
307cd07b9d suservo: lots of gateware/ runtime changes
tested/validated:

* servo enable/disable
* dds interface, timing, io_update, mask_nu
* channel control (en_out, en_iir, profile)
* profile configuration (coefficients, delays, offsets, channel)
* adc timings and waveforms measured
* asf state readback
* adc readback

individual changes below:

suservo: correct rtio readback

suservo: example, device_db [wip]

suservo: change rtio channel layout

suservo: mem ports in rio domain

suservo: sck clocked from rio_phy

suservo: cleanup, straighten out timing

suservo: dds cs polarity

suservo: simplify pipeline

suservo: drop unused eem names

suservo: decouple adc SR from IIR

suservo: expand coredevice layer

suservo: start the correct stage

suservo: actually load ctrl

suservo: refactor/tweak adc timing

suservo: implement cpld and dds init
2018-04-27 13:50:26 +02:00
01f762a8f5 urukul/ad9910: support blind init
urukul: always set io_update attribute
to silence compiler warning w.r.t. kernel_invariants
2018-04-27 13:48:40 +02:00
Florent Kermarrec
3802c7badb firmware/ad9154: add sysref scan/conf for jesd sc1 2018-04-27 13:20:20 +02:00
Florent Kermarrec
8212e46f5e sayma_amc: filter jesd refclk/sysref with jreset (hmc7043 can generate noise when unconfigured see sinara issue #541) 2018-04-27 13:04:37 +02:00
edbc7763e0 urukul: allow no io_update_device 2018-04-25 17:32:36 +00:00
8a1151b54f suservo: example device db 2018-04-25 17:14:25 +00:00
f9b2c32739 suservo: add pgia spi channel 2018-04-25 17:14:25 +00:00
c83305065a suservo: add servo/config/status register 2018-04-25 15:59:06 +00:00
105068ad90 suservo: fix restart timing 2018-04-25 15:19:49 +00:00
c304b6207a suservo: drop adc idelays 2018-04-25 14:59:50 +00:00
b44d6517d1 suservo: use 125 MHz SDR ADC
* easier timing
* natural sampling on rising edge
* timing, signal robustness
* adjust the servo iteration timing
2018-04-25 14:32:23 +00:00
37c186a0fc suservo: refactor, constrain
* remove DiffMixin, move pad layout handling to pads
* add input delay constraints, IDELAYs
2018-04-25 13:44:52 +00:00
d0258b9b2d suservo: set input delays 2018-04-24 15:30:25 +00:00
fe75064c1e suservo: cleanup rtio interface 2018-04-24 13:08:40 +00:00
3942c2d274 suservo: fix clkout cd drive 2018-04-24 10:18:32 +00:00
f74998a5e0 suservo: move arch logic to top, fix tests 2018-04-23 21:11:26 +00:00
4903eb074c suservo: use BUFIO/BUFH for ADC 2018-04-23 18:30:19 +00:00
e36deab0a8 suservo/adc: try to help vivado extract srls 2018-04-23 18:30:19 +00:00
929ed4471b kasli/SUServo: use suservo, implement urukul_qspi
m-labs/artiq#788
2018-04-23 18:30:18 +00:00
4c1e356f67 suservo: add pads rewiring layer for eems 2018-04-23 18:30:18 +00:00
99dd9c7a2a suservo: fix rtio interface width 2018-04-23 18:30:18 +00:00
d5eea962ec suservo: fix cnv_b diff 2018-04-23 18:30:12 +00:00
c8fd63754a suservo: add unittests
m-labs/artiq#788
2018-04-23 18:25:59 +00:00
934c41b90a gateware: add suservo
from
fe4b60b902

m-labs/artiq#788
2018-04-23 18:24:59 +00:00
4fe09fddd5 examples/kc705_nist_clock: update to new ad53xx driver 2018-04-22 15:03:30 +08:00
c47d3ec8c8 zotino: use None as default for ldac and clr
This is also what AD53xx does.
2018-04-22 15:03:01 +08:00
d2d02ae353 artiq_coredebug: fix permissions 2018-04-22 15:02:17 +08:00
whitequark
3b054855ec firmware: add allocator debug feature, invoked by artiq_coredebug frontend. 2018-04-21 19:39:46 +00:00
whitequark
873324d52b firmware: don't truncate queued RPCs (fixes #985). 2018-04-21 19:39:46 +00:00
whitequark
58967f14fd compiler: do not try to re-coerce fully coerced numerics. 2018-04-21 18:25:52 +00:00
whitequark
742e273441 Commit missing part of b4e3c30d. 2018-04-20 15:27:27 +00:00
whitequark
0d5fd1e83d runtime: fix race condition in log extraction code paths (#979).
The core device used to panic if certain combinations of borrows
of the log buffer happened. Now they all use .try_borrow_mut().
2018-04-20 15:26:00 +00:00
whitequark
b4e3c30d8c compiler: desugar x != y into not x == y (fixes #974). 2018-04-20 12:20:45 +00:00
Florent Kermarrec
fe689ab4f2 firmware/serwb: add link test, use info! instead of debug! for link settings (useful to analyze logs from others boards) 2018-04-17 19:24:22 +02:00
Florent Kermarrec
439d2bf2bc sayma/serwb: adapt, full reset of rtm on link reset 2018-04-17 19:24:03 +02:00
Florent Kermarrec
8edf4541d6 serwb: adapt test 2018-04-17 19:21:53 +02:00
Florent Kermarrec
20ccc9d82f serwb/core/phy: move scrambler in phy, add link test, revert delay min/max checks 2018-04-17 19:21:21 +02:00
Florent Kermarrec
ebfac36223 serwb/scrambler: dynamic enable/disable 2018-04-17 19:20:06 +02:00
Florent Kermarrec
816a6f2ec7 serwb/phys: remove phy_width (revert linerate to 1Gbps) 2018-04-17 19:19:18 +02:00
48b48e44dd kasli/mitll: fix demo 2018-04-17 20:15:38 +08:00
79f4892e22 kasli/mitll: fix RTIO channel numbers 2018-04-17 20:15:17 +08:00
eac447278f kasli: add MITLL variant 2018-04-17 19:00:11 +08:00
756e120c27 kasli/sysu: add comments 2018-04-17 18:46:55 +08:00
Florent Kermarrec
1acd7ea1db sayma/serwb: re-enable scrambling 2018-04-17 00:49:36 +02:00
Florent Kermarrec
ca01c8f1cb sayma: reduce serwb linerate to 500Mbps 2018-04-16 23:19:15 +02:00
Florent Kermarrec
825a2158ba serwb: add phy_width parameter to allow reducing linerate to 500Mbps or 250Mbps 2018-04-16 23:19:14 +02:00
Florent Kermarrec
bb90fb7d59 sayma/serwb: remove scrambling (does not seems to work on sayma for now...) 2018-04-07 15:57:57 +02:00
Florent Kermarrec
6aa8e2c433 serwb/test: replace valid/ready with stb/ack 2018-04-07 15:55:57 +02:00
Florent Kermarrec
73dbc0b6b6 serwb/test: adapt to new version 2018-04-07 15:09:29 +02:00
Florent Kermarrec
e15f8aa903 sayma/serwb: enable scrambling 2018-04-07 14:52:37 +02:00
Florent Kermarrec
9d0e8c27ff serwb/scrambler: add flow control 2018-04-07 14:51:17 +02:00
Florent Kermarrec
2f8bd022f7 sayma_rtm: remove sys0p2x clock 2018-04-07 03:10:34 +02:00
Florent Kermarrec
1fd96eb0fd serwb: replace valid/ready with stb/ack 2018-04-07 03:06:19 +02:00
Florent Kermarrec
c8a08375f8 serwb: replace valid/ready with stb/ack 2018-04-07 03:03:44 +02:00
Florent Kermarrec
73b727cade serwb: new version using only sys/sys4x clocks domains, scrambling deactivated. 2018-04-07 02:59:14 +02:00
Florent Kermarrec
dd21c07b85 targets/sayma_rtm: fix serwb 2 ... 2018-04-03 18:59:05 +02:00
Florent Kermarrec
7488703f23 targets/sayma_rtm: fix serwb 2018-04-03 18:57:00 +02:00
Florent Kermarrec
aef0153a8f targets/sayma: adapt to new serwb clocking 2018-04-03 18:53:39 +02:00
Florent Kermarrec
3248caa184 gateware/serwb: move all clocking outside of serwb, use existing sys/sys4x clocks 2018-04-03 18:48:08 +02:00
f0771765c1 rtio: move CRI write comment to more appropriate location 2018-03-29 23:55:00 +08:00
493d2a653f siphaser: add false path between sys_clk and mmcm_freerun_output 2018-03-29 10:55:41 +08:00
4229c045f4 kasli: fix DRTIO master clock constraint 2018-03-29 10:20:31 +08:00
3d89ba2e11 sayma: remove debug leftover 2018-03-29 10:20:17 +08:00
605292535c kasli: ignore OSERDESE2->ISERDESE2 timing path on DRTIO targets as well 2018-03-29 10:12:02 +08:00
416232cb64 runtime: do not reset RTIO PHY on core.reset(). Closes #971 2018-03-28 10:51:07 +08:00
5ca59467fd ad53xx: make LDAC and CLR optional 2018-03-26 22:45:01 +08:00
whitequark
bab6723ff2 Revert "gateware: don't run tests if there is no migen."
This reverts commit 4804cfef9b.
2018-03-26 03:33:52 +00:00
whitequark
4804cfef9b gateware: don't run tests if there is no migen.
This allows us to skip testing gateware on Windows.
2018-03-26 03:26:34 +00:00
whitequark
87c2f119a5 artiq_devtool: add load action. 2018-03-25 20:29:51 +00:00
8d62ea2288 examples: fix KC705 ad53xx 2018-03-25 11:19:54 +08:00
c3f763e217 dashboard: also create monitoring widgets for the Zotino class 2018-03-25 11:19:40 +08:00
a20dfd9c00 examples/master: ad5360 -> zotino 2018-03-24 16:46:59 +01:00
0505e9124f kc705: port device_db, ad53xx/zotino example 2018-03-24 16:05:26 +01:00
3a0dfb7fdc ad53xx: port monitor, moninj dashboard, kc705 target 2018-03-24 16:04:02 +01:00
a8f0ee1c86 ad53xx: refactor offset_to_mu(), fix docs 2018-03-24 15:45:42 +01:00
b0c8097025 ad53xx: remove channel index AND
It's incorrect since it doesn't respect the number of channels
of any of those chips (none has 64 channels).
2018-03-24 15:39:06 +01:00
77bcc2c78f zotino: style, use attributes to set SPI config 2018-03-24 15:37:34 +01:00
2cf414a480 ad53xx: move 8 bit shift out of ad53xx protocol funcs
That's specific to the SPI bus, not to the ad53xx.
2018-03-24 15:15:56 +01:00
08326c5727 ad53xx: style [nfc] 2018-03-24 14:10:20 +01:00
68e433a3a8 opticlock/device_db: resurrect novogorny
deleted in a992a67
2018-03-24 13:46:45 +01:00
hartytp
a992a672d9 coredevice/zotino: add (#969)
* Replace ad5360 driver with a ad53xx driver, designed to have a nicer interface
Add Zotino driver and add to opticlock target for Kasli
Test Zotino on hw:
 - Verify all timings on the hardware with a scope
 - Verify that we can correctly set and read back all registers in a loop (checks for SI and driver issues)
 - check we can set LEDs correctly
 - check calibration routine + all si unit functions with a good DVM
 - look at DAC transitions on a scope (while triggering of a TTL) on persist to check there are no LDAC glitches etc
To do: update examples and e.g. KC705 device db.
2018-03-24 13:41:18 +01:00
1553fc8c7d sed: reset valid in output sorter 2018-03-23 11:11:11 +00:00
0635907699 artiq_flash: fix cmdline formatting 2018-03-22 19:10:29 +08:00
46d5af31a1 artiq_flash: enclose filename in curly braces before passing to OpenOCD
Closes #927
2018-03-22 17:20:48 +08:00
eeedcfbdd7 artiq_flash: do not suppress useful backtrace information 2018-03-22 17:11:21 +08:00
f2cc2a5ff2 firmware: reset local RTIO PHYs on startup (#958) 2018-03-22 16:29:31 +08:00
770b0a7b79 novogorny: conv -> cnv
* parity with sampler
* also add novogorny device to opticlock
2018-03-21 18:38:42 +00:00
82c4f0eed4 sampler: fix channel gain retrieval 2018-03-21 14:22:13 +01:00
12d699f2a8 suservo: add sampler example 2018-03-21 12:21:53 +00:00
97918447a3 sampler: add coredevice driver 2018-03-21 12:21:53 +00:00
1afce8c613 kasli: simplify single eem pin formatting 2018-03-21 13:08:42 +01:00
d48b8f3086 kasli: fix sampler sdr/cnv pins 2018-03-21 09:28:00 +00:00
80903cead7 novogorny: streamline gain setting method, style [nfc] 2018-03-21 08:53:26 +00:00
f5a1001114 suservo: add device database and artiq_flash variant 2018-03-21 08:53:26 +00:00
1fb5907362 kasli: add SUServo variant (Sampler-Urukul Servo) 2018-03-21 08:53:26 +00:00
f74d5772f4 sampler: add wide eem definition 2018-03-21 08:53:26 +00:00
32f22f4c9c sayma: disable SERDES TTL entirely
Timing closure becomes very random, even at 4X.
2018-03-21 13:03:48 +08:00
f8c2d54e75 ttl_serdes_ultrascale: configurable SERDES ratio. Also try X4 on Sayma 2018-03-21 13:01:38 +08:00
9c2d343052 sayma: use SERDES RTIO TTL
This is not enabled on the standalone design as it breaks timing.
2018-03-21 10:53:52 +08:00
9ad1fd8f25 urukul: add comment and doc about the AD9910 MASTER_RESET 2018-03-20 17:40:03 +01:00
f17c0abfe4 urukul: don't pulse DDS_RST on init
closes m-labs/artiq#940

Apparently, if the DDS are reset, every other time they don't work
properly.
2018-03-20 16:10:26 +00:00
a185e8dc52 urukul: fix MASK_NU offset 2018-03-20 16:10:11 +00:00
f4719ae24b sdram: clean up console output 2018-03-20 15:42:49 +01:00
206664afd9 sdram: compact read_level output 2018-03-20 10:16:05 +00:00
495625b99d bootloader: repeat memory test 4 times 2018-03-20 09:57:49 +00:00
6fb0cbfcd3 sdram: clean up, make read_level robust to wrap around
* fix a few rust warnings
* also do eye scans on kintex
2018-03-20 09:57:49 +00:00
3abb378fbe i2c: unused variable 2018-03-20 09:56:26 +00:00
c8020f6bbd ttl_serdes_generic: fix/upgrade test 2018-03-20 16:46:57 +08:00
a5825184b7 add ttl_serdes_ultrascale (untested) 2018-03-20 16:07:23 +08:00
fad066f1aa ttl_serdes_7series: cleanup indentation
Inconsistent with other code and confuses text editors.
2018-03-20 15:50:04 +08:00
276b0c7f06 sdram: reject read delay wrap arounds 2018-03-20 00:28:41 +01:00
4b3f408143 sdram: simplify read level scan 2018-03-19 18:41:56 +00:00
845784c180 kusddrphy: use first and last tap that yield many valid reads 2018-03-19 17:54:26 +00:00
ed2e0c8b34 sayma/sdram/scan: test each tap 1024 times 2018-03-20 00:59:31 +08:00
hartytp
a27b5d88c2 Novogorny driver, remove unused imports (#964)
* Novogorny driver, remove unused imports

* more unused imports

* oops, one final one!
2018-03-19 11:58:14 +01:00
7a7ff6d2dd
Merge pull request #963 from hartytp/kasli_zotino_sampler
Add Zotino and Sampler functions to Kasli. Add Zotino to Kasli EEM 7 …
2018-03-19 10:52:50 +01:00
Thomas Harty
37d431039d Fix typos.
Reduce ififo depth to 4 for Zotino.
2018-03-19 09:42:18 +00:00
whitequark
c86df8e13e firmware: try to unstuck the I2C bus if it gets stuck.
Fixes #957.
2018-03-19 06:23:23 +00:00
Thomas Harty
c4fa44bc62 Add Zotino and Sampler functions to Kasli. Add Zotino to Kasli EEM 7 on OptiClock. 2018-03-18 00:25:43 +00:00
f39b7b33e8 ad5360: whitespace [nfc] 2018-03-17 18:51:17 +01:00
ion
c1439bfd3b Fix AD5360 after migration to SPI2 2018-03-17 11:37:11 +00:00
whitequark
4b5a78e231 compiler: do not pass files to external tools while they are opened.
This fixes access violations on Windows that are present both with
input and output files. For some reason, Cygwin-compiled binutils
did not exhibit this problem, but MSYS-compiled binutils do.

Fixes #961.
2018-03-15 22:21:29 +00:00
whitequark
5cb2602021 artiq_devtool: flash gateware if -g is passed. 2018-03-15 08:33:53 +00:00