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4918 Commits

Author SHA1 Message Date
Sebastien Bourdeauducq 9288301543 examples: add DRTIO sines 2018-06-20 22:39:40 +08:00
Sebastien Bourdeauducq 28fb0fd754 sayma: add SYSREF sampler gateware 2018-06-20 17:48:35 +08:00
Sebastien Bourdeauducq 814d0583db hmc7043: improve smoothness of sysref phase control 2018-06-20 17:40:48 +08:00
Sebastien Bourdeauducq 9142a5ab8a rtio: expose coarse timestamp in RTIO and DRTIO satellite cores 2018-06-20 17:39:54 +08:00
Sebastien Bourdeauducq 5272c11704 typo 2018-06-20 17:05:20 +08:00
Sebastien Bourdeauducq 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
Sebastien Bourdeauducq 4803ca3799 examples/sayma_drtio: add SAWG channels 2018-06-19 23:50:26 +08:00
Sebastien Bourdeauducq 3d0e92aefd hmc7043: check that chip is disabled at startup 2018-06-19 23:49:17 +08:00
Sebastien Bourdeauducq 740e6863c3 hmc7043: add delay after releasing hardware reset 2018-06-19 23:48:48 +08:00
Sebastien Bourdeauducq 75b6cea52f sayma: add SAWG to DRTIO satellite 2018-06-19 19:12:10 +08:00
Sebastien Bourdeauducq eb3259b847 firmware: reduce number of DAC initialization attempts 
Faster startup when one DAC is broken.
 2018-06-19 19:10:23 +08:00
Sebastien Bourdeauducq 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
Sebastien Bourdeauducq 158b5e3083 satman: program Allaki 2018-06-19 18:09:05 +08:00
Sebastien Bourdeauducq 574892a4e5 firmware/serwb: cleanup and improve messaging 2018-06-19 15:11:03 +08:00
Sebastien Bourdeauducq c862471165 typo 2018-06-19 14:35:24 +08:00
Sebastien Bourdeauducq 433273dd95 sayma: support RTM FPGA, HMC830 and HMC7043 in DRTIO master and satellite 2018-06-19 14:33:48 +08:00
Sebastien Bourdeauducq 476cfa0f53 si5324: improve lock messaging 2018-06-19 14:29:57 +08:00
Sebastien Bourdeauducq 6403a0d5d1 sayma_amc: update without-sawg description 2018-06-19 13:52:05 +08:00
Sebastien Bourdeauducq d29b3dd588 hmc830: compile-time configurable reference frequency 2018-06-19 13:47:32 +08:00
Sebastien Bourdeauducq 6f3ed81626 targets/sayma_rtm: fix description 2018-06-18 17:46:53 +08:00
Robert Jördens 21a48711ec i2c: refactor common operations 2018-06-18 09:34:09 +00:00
Sebastien Bourdeauducq 0e640a6d6f hmc7043: fix SYSREF to meet s/h at FPGA (#794) 2018-06-18 17:04:12 +08:00
Robert Jördens 6272052d15 ad9154: don't drive the bsm with txen pins 2018-06-18 10:04:42 +02:00
Robert Jördens 32484a62de sayma_amc: remove unused imports 2018-06-17 13:09:44 +02:00
Sebastien Bourdeauducq 4f0c918dd3 slave_fpga: improve messaging 2018-06-17 00:27:27 +08:00
Robert Jördens 53ab255c00 sayma_amc: enable slave fpga loading (#813) 2018-06-16 12:47:26 +02:00
Robert Jördens f9910ab242 i2c: support selecting multiple or no channels 
closes #1054
 2018-06-15 19:36:37 +02:00
Robert Jördens 40baa8ecba hmc7043: disable ch 10 and 11 group 2018-06-15 15:34:31 +00:00
Robert Jördens 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
Robert Jördens 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
Robert Jördens 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
Sebastien Bourdeauducq 68d16fc292 serwb: support single-ended signals 
Low-speed PHY only.
 2018-06-13 21:28:21 +08:00
Robert Jördens a9a25f2605 sayma_rtm: drive ref_lo_clk_sel, and set clk muxes early 2018-06-12 20:00:12 +02:00
Robert Jördens 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
Robert Jördens 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
Robert Jördens a9d97101fc slave_fpga: add another check 2018-06-12 10:24:04 +02:00
Robert Jördens a143e238a8 savel_fpga: get rid of unneeded config 2018-06-12 10:24:04 +02:00
Robert Jördens 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
Robert Jördens 0b086225a9 sawg: don't use Cat() for signed signals 
c.f. #1039 #1040 #1022 #1058 #1044
 2018-06-09 07:33:47 +00:00
Robert Jördens 5b73dd8604 sawg: accurate unittest rtio freq 2018-06-08 17:22:13 +02:00
Robert Jördens 735e4e8561 pcu: spelling 2018-06-08 14:39:22 +00:00
Robert Jördens 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
Robert Jördens 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
Sebastien Bourdeauducq cae92f9b44 kasli: add Tsinghua variant 2018-06-06 19:03:45 +08:00
Robert Jördens 38971d130a comm_analyzer: fix data without any spi reads 
closes #1050
 2018-06-06 12:21:42 +02:00
Robert Jördens 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
Sebastien Bourdeauducq 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
Chris Ballance 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
Robert Jördens bb87976d4f suservo: docstring fixes, revert parametrization of r_rtt 2018-06-04 07:27:17 +00:00
Robert Jördens 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
Robert Jördens 62deffa7d2 opticlock: fix core device name 2018-06-01 15:39:23 +00:00
Robert Jördens f50aef1a22 suservo: extract boilerplate 
closes #1041
 2018-06-01 15:37:07 +00:00
Robert Jördens 5de2d06568 ad53xx/zotino: do not clear power down on overtemp 2018-06-01 13:17:13 +00:00
Robert Jördens 2c344686d9 ad53xx/zotino: enable overtemp shutdown and readback control 2018-06-01 13:06:52 +00:00
Robert Jördens 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
Sebastien Bourdeauducq e408241233 sawg: work around compiler not accepting delay_mu(int32) 2018-06-01 15:42:37 +08:00
Sebastien Bourdeauducq 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
Robert Jördens 22506e849f suservo: clarify timings 
close #1027
 2018-06-01 06:35:38 +00:00
Robert Jördens a42f774440 suservo: document offset range limits 
close #1034
 2018-05-31 16:55:44 +00:00
Robert Jördens 36dcea3edf suservo: refactor y_mu_to_full_scale as portable 
close #1032
 2018-05-31 16:44:14 +00:00
Robert Jördens e136709cac suservo: document gain state 
close #1030
 2018-05-31 16:36:53 +00:00
Robert Jördens 5dbdc5650c suservo: document set_config and get_status more 
close #1028
 2018-05-31 16:32:05 +00:00
Robert Jördens e1b0fcc24e suservo: add documentation on settings and setup 
close #1015
 2018-05-31 16:21:09 +00:00
Robert Jördens 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
Sebastien Bourdeauducq 8fd57e6ccb kasli_tester: add Sampler and Zotino support 2018-05-29 22:36:42 +08:00
Sebastien Bourdeauducq 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
Sebastien Bourdeauducq 560889372f firmware: grabber support 2018-05-29 10:26:36 +08:00
Chris Ballance 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
Sebastien Bourdeauducq ad099edf63 kasli: integrate grabber 2018-05-28 22:43:40 +08:00
Sebastien Bourdeauducq 563e434e15 eem: finalize grabber support 2018-05-28 22:43:06 +08:00
Sebastien Bourdeauducq 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
Sebastien Bourdeauducq c2890c6cf0 kasli_tester: initialize DDS channels 2018-05-28 14:24:39 +08:00
Robert Jördens b20a8c86b0 kasli: don't bother with grabber ttls for now 
not used on target cameras
 2018-05-28 07:31:00 +02:00
Sebastien Bourdeauducq 80c69da17e eem: add Grabber IOs and CC 2018-05-28 11:16:23 +08:00
Sebastien Bourdeauducq 4d3f763865 move kasli_opticlock to kasli_basic 2018-05-28 11:02:44 +08:00
Sebastien Bourdeauducq 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
Sebastien Bourdeauducq bb248970df style 2018-05-28 10:40:05 +08:00
Robert Jördens 56cfe77c91 environment: spelling 2018-05-27 20:36:11 +02:00
Robert Jördens 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
Sebastien Bourdeauducq 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
Robert Jördens 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
Robert Jördens fcd12e3472 suservo: work around #1007 2018-05-22 17:36:41 +00:00
Robert Jördens 9a86dfe70d units: add mHz 2018-05-22 17:36:02 +00:00
Robert Jördens 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
Sebastien Bourdeauducq 4e5fe672e7 kasli: add tester target 2018-05-21 17:43:39 +08:00
Sebastien Bourdeauducq 2e6b81d59a kasli_tester: reset core device 2018-05-21 15:35:29 +08:00
Sebastien Bourdeauducq 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
Sebastien Bourdeauducq f953bee79e kasli_test: add RF switch control 2018-05-18 23:48:29 +08:00
Sebastien Bourdeauducq f457b59985 kasli_tester: bail out when run from ARTIQ master 2018-05-18 23:30:52 +08:00
Sebastien Bourdeauducq 3cbcb3bff6 move mitll, sysu and ustc device_dbs to kasli_basic 2018-05-18 23:20:40 +08:00
Sebastien Bourdeauducq bdfd993818 kasli_tester: add Urukul support 2018-05-18 23:18:03 +08:00
Sebastien Bourdeauducq 72aef5799e kasli/ustc: use TTLOut 2018-05-18 22:55:28 +08:00
Sebastien Bourdeauducq 9a4408a570 add Kasli TTL tester 2018-05-18 22:52:53 +08:00
Sebastien Bourdeauducq 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
Sebastien Bourdeauducq 8a988d0feb kasli: remove leftover debug print 2018-05-18 17:25:23 +08:00
Sebastien Bourdeauducq 37bd0c2566 kasli: add USTC target 2018-05-18 16:15:07 +08:00
Sebastien Bourdeauducq 73f8e61478 kasli_sysu: fix TTL directions in example device_db 2018-05-18 16:13:50 +08:00
Sebastien Bourdeauducq 6476219296 frontend: fix permissions 2018-05-18 00:10:46 +08:00
Robert Jördens 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
Sebastien Bourdeauducq 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
Robert Jördens 99f7672c79 ad53xx: tweak spi readback 2018-05-16 19:08:27 +02:00
Sebastien Bourdeauducq a640041844 firmware: improve ad9154/hmc830/hmc7043 messaging 2018-05-16 23:15:17 +08:00
Sebastien Bourdeauducq fedf7f0c87 firmware/ad9154: cleanup sysref scan and run everytime 2018-05-16 23:01:19 +08:00
Sebastien Bourdeauducq 1364cd2948 firmware/hmc830_7043: break out HMC830 SPI mode selection 2018-05-16 22:46:45 +08:00
Sebastien Bourdeauducq 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 `use`s. 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
Robert Jördens 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
Sebastien Bourdeauducq e121a81f21 ad9914: fix frequency_to_xftw and xftw_to_frequency 2018-05-14 23:49:00 +08:00
Sebastien Bourdeauducq 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
Robert Jördens 0c1caf0744 suservo: clean up and beautify example 2018-05-14 15:22:47 +02:00
Robert Jördens 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
Robert Jördens 504d37b66b suservo: add SI units functions and document 
m-labs/artiq#788
 2018-05-14 12:26:49 +00:00
Robert Jördens 4993ceec35 sampler: unroll conversion for speed 2018-05-14 12:26:49 +00:00
Robert Jördens d71e4e60a9 suservo: use addition for offset 2018-05-14 12:26:49 +00:00
Robert Jördens 27f975e7bb kasli: eem DifferentialInputs need DIFF_TERM 
cleanup some formatting on the way
 2018-05-14 12:26:49 +00:00
Robert Jördens 2a47b934ea suservo: remove adc return clock gating 2018-05-14 12:26:49 +00:00