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4862 Commits

Author SHA1 Message Date
Robert Jördens f5f662200b fir: streamline, optimize DSP extraction, left-align inputs 2016-12-20 21:39:51 +01:00
Robert Jördens cfb66117af fir: size hint for pre-adder 2016-12-20 17:58:06 +01:00
Robert Jördens f310274e39 fir: cleanup halfgen4 2016-12-20 17:58:06 +01:00
whitequark 5f3033b518 firmware: remove max_level_debug. 
Tracing to the core log isn't particularly slow, and is handy
when debugging.
 2016-12-19 13:24:29 +00:00
whitequark 739da9f1b3 runtime: print trace level log messages to UART during startup. 
There's no way to retrieve them otherwise if the startup kernel
hangs.

This commit was mistakenly removed in 88ad054.
 2016-12-19 13:21:21 +00:00
whitequark b9588ddf03 firmware: don't crash on artiq_compile'd kernels (fixes #641). 2016-12-19 13:01:18 +00:00
Sebastien Bourdeauducq 68b2373b9a korad_ka3005p: fix simulation mode 2016-12-19 09:49:44 +01:00
Sebastien Bourdeauducq 161025e7df korad_ka3005p: use ProactorEventLoop on windows 2016-12-19 09:33:20 +01:00
Sebastien Bourdeauducq d55f2bda86 korad_ka3005p: cleanup 2016-12-19 09:32:21 +01:00
jboulder baac555f96 add device for Korad KA3005P programmable DC power supply 2016-12-19 09:31:21 +01:00
Sebastien Bourdeauducq db5957a7e7 firmware: use bsp crate in ad9154 2016-12-17 11:43:29 +08:00
Sebastien Bourdeauducq 9a564e07c0 firmware: make libbsp a crate 2016-12-16 21:28:25 +08:00
Sebastien Bourdeauducq c99388f80f firmware: use M-Labs as author in Cargo.toml files 2016-12-16 20:14:11 +08:00
Sebastien Bourdeauducq 9967dfc5ca runtime: reorganize to support DRTIO satellite firmware 2016-12-16 19:11:19 +08:00
Sebastien Bourdeauducq 6b998581cc rtio: use same reset for counter_rtio whatever the interface delay is 2016-12-15 09:28:13 +08:00
Robert Jördens 15b48be6e4 test/sawg: adapt to new latency spec 2016-12-14 19:43:30 +01:00
Robert Jördens 115ea67860 fir: automatically use transposed topology 2016-12-14 19:16:07 +01:00
Robert Jördens a451b675c9 Revert "fir: different adder layout" 
This reverts commit 6f50e77b409c293c1905f28e69d79403a0803866.
 2016-12-14 19:16:07 +01:00
Robert Jördens 93076b8efa fir: different adder layout 2016-12-14 19:16:07 +01:00
Robert Jördens 61abd994e9 Revert "fir: force dsp48" 
This reverts commit 0ad433832d1b6dcd803ffa086ae73b2ee0568326.
 2016-12-14 19:16:07 +01:00
Robert Jördens 641d109786 fir: force dsp48 2016-12-14 19:16:07 +01:00
Robert Jördens 8381db279f sawg: wire up all HBF outputs, latency compensation in phys, simplify 2016-12-14 19:16:07 +01:00
Robert Jördens 6cdb96c5e0 rtio: add support for latency compensation in phy 
* if multiple RTIO channels influence the same data stream and physical
output channel (see SAWG) differential latency needs to be compensated
* this is a NOP for phys with zero delay (default)
* if delay==1, it adds one timestamp-wide register
* if delay >1, it adds one adder and one register
* latency compensation using (~10-50 deep) delay lines is about as
expensive as a single adder+register but very tedious to implement
 2016-12-14 19:16:07 +01:00
Robert Jördens 7be27d7116 fir: add upsample transfer function test 2016-12-14 19:16:07 +01:00
Robert Jördens 4c27029be0 sawg: fix limit regs 2016-12-14 19:16:07 +01:00
Robert Jördens 708c25b83a phaser: don't init rtio in startup_kernel 2016-12-14 19:16:07 +01:00
Sebastien Bourdeauducq e9592105ce drtio: fix aux controller clock domain mistakes 2016-12-14 10:16:45 +08:00
Sebastien Bourdeauducq 527757b471 kc705_drtio: use ad9154_fmc_ebz 2016-12-13 14:30:26 +08:00
Sebastien Bourdeauducq 3b5abae935 drtio: fix clock domain conflict 2016-12-13 14:19:49 +08:00
Robert Jördens 03d13d3811 phaser: dma/drtio changes 2016-12-12 17:46:36 +01:00
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
Sebastien Bourdeauducq d99e64effd drtio: clear any stale FIFO space reply 2016-12-12 18:02:56 +08:00
Sebastien Bourdeauducq 4c59c0fecf Revert "drtio: order resets wrt writes" 
This reverts commit 9a048c2b3a.
 2016-12-12 17:49:07 +08:00
Sebastien Bourdeauducq 6a60afcba0 runtime: clear all DRTIO FIFOs first, reset remote PHYs on link init 2016-12-12 17:48:25 +08:00
Sebastien Bourdeauducq 8f747fa209 drtio: clear underflow and sequence error on reset 2016-12-12 17:39:14 +08:00
Sebastien Bourdeauducq 7196bc21c1 rtio: simplify error reset logic 
Channel is always selected when reset is issued.
 2016-12-12 17:35:10 +08:00
Sebastien Bourdeauducq 1c74249638 runtime: reset local DRTIO state 2016-12-12 17:30:41 +08:00
Sebastien Bourdeauducq 9a048c2b3a drtio: order resets wrt writes 2016-12-12 17:18:07 +08:00
Sebastien Bourdeauducq ac792ec52b RELEASE_NOTES: 2.1 2016-12-12 13:12:18 +08:00
Sebastien Bourdeauducq cbc49ea91d set asyncio loop earlier in controllers (#627) 2016-12-12 11:38:02 +08:00
Sebastien Bourdeauducq 3743633b04 Revert "pc_rpc: use ProactorEventLoop on Windows (#627)" 
This reverts commit 7d4297b9bb.
 2016-12-12 11:33:56 +08:00
Sebastien Bourdeauducq 09fb4869f3 runtime: centralize (D)RTIO management 2016-12-09 19:24:00 +08:00
Sebastien Bourdeauducq 0a9f69a3ed kc705_drtio_master: add missing rtio_core CSRs 2016-12-09 19:23:36 +08:00
Sebastien Bourdeauducq 4422b6902a runtime: silence unused variable warnings 2016-12-09 19:23:06 +08:00
Sebastien Bourdeauducq bc36bda94a perform RTIO init on comms CPU side 2016-12-09 14:16:55 +08:00
Sebastien Bourdeauducq 5accb7a0ac manual: add missing quote 2016-12-09 14:16:32 +08:00
Robert Jördens f6071a5812 sawg/hbf: tweak pipeline for timing 2016-12-08 17:00:53 +01:00
Robert Jördens b7a308d33d fir: register multiplier output 2016-12-08 17:00:39 +01:00
Robert Jördens ca636ef28a conda/phaser: build-depend on numpy 2016-12-08 16:23:40 +01:00