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Author SHA1 Message Date
whitequark
18b7ccea4e runtime: rewrite i2c support code in Rust. 2016-11-21 18:25:43 +00:00
whitequark
a825584ac0 runtime: rewrite rtio support code in Rust. 2016-11-21 17:13:09 +00:00
Robert Jordens
4160490e0a Merge branch 'phaser' into phaser2 
* phaser: (23 commits)
  RELEASE_NOTES: update
  pipistrello: add some inputs
  Remove last vestiges of nist_qc1.
  Fully drop AD9858 and kc705-nist_qc1 support (closes #576).
  coredevice.dds: reimplement fully in ARTIQ Python.
  compiler: unbreak casts to int32/int64.
  analyses.constness: fix false positive on x[...].
  inferencer: significantly improve the op-assignment diagnostic.
  Fix tests.
  Move mu_to_seconds, seconds_to_mu to Core.
  artiq_devtool: don't crash on invalid utf-8.
  artiq_devtool: detect a race condition during connect.
  llvm_ir_generator: handle no-op coercions.
  conda: use development version of migen/misoc
  Revert accidentally committed code.
  Revert "gateware: increase RTIO FIFO sizes for NIST_CLOCK. Closes #623"
  analyses.invariant_detection: implement (#622).
  Fix whitespace.
  coredevice.dds: work around the round(numpy.float64()) snafu.
  coredevice.dds: update from obsolete int(width=) syntax (fixes #621).
  ...
 2016-11-21 17:29:46 +01:00
Robert Jordens
f7e8961ab0 Merge branch 'master' into phaser 
* master: (23 commits)
  RELEASE_NOTES: update
  pipistrello: add some inputs
  Remove last vestiges of nist_qc1.
  Fully drop AD9858 and kc705-nist_qc1 support (closes #576).
  coredevice.dds: reimplement fully in ARTIQ Python.
  compiler: unbreak casts to int32/int64.
  analyses.constness: fix false positive on x[...].
  inferencer: significantly improve the op-assignment diagnostic.
  Fix tests.
  Move mu_to_seconds, seconds_to_mu to Core.
  artiq_devtool: don't crash on invalid utf-8.
  artiq_devtool: detect a race condition during connect.
  llvm_ir_generator: handle no-op coercions.
  conda: use development version of migen/misoc
  Revert accidentally committed code.
  Revert "gateware: increase RTIO FIFO sizes for NIST_CLOCK. Closes #623"
  analyses.invariant_detection: implement (#622).
  Fix whitespace.
  coredevice.dds: work around the round(numpy.float64()) snafu.
  coredevice.dds: update from obsolete int(width=) syntax (fixes #621).
  ...
 2016-11-21 17:29:39 +01:00
Robert Jordens
ad264ac070 phaser: 300 MHz sample rate clock/dac 2016-11-21 16:58:07 +01:00
Sebastien Bourdeauducq
ef971ef8ba RELEASE_NOTES: update 2016-11-21 23:51:39 +08:00
Sebastien Bourdeauducq
93c310dfa5 pipistrello: add some inputs 2016-11-21 23:43:41 +08:00
whitequark
6aa5d9f6c6 Remove last vestiges of nist_qc1. 2016-11-21 15:36:22 +00:00
whitequark
5e8888d5f3 Fully drop AD9858 and kc705-nist_qc1 support (closes #576). 2016-11-21 15:14:17 +00:00
whitequark
f4b7666768 coredevice.dds: reimplement fully in ARTIQ Python. 
This commit also drops AD9858 support from software.
 2016-11-21 15:13:26 +00:00
whitequark
55ea68da7f compiler: unbreak casts to int32/int64. 2016-11-21 14:20:28 +00:00
whitequark
53b7d59b6a analyses.constness: fix false positive on x[...]. 2016-11-21 14:20:26 +00:00
whitequark
35f4449ef2 inferencer: significantly improve the op-assignment diagnostic. 
Before this commit, it displayed incorrect output if an error
appeared on 2nd run and beyond, and displayed messages for trying
to do "num32 -= num64" that made very little sense.
 2016-11-21 14:20:24 +00:00
Robert Jordens
b3e4a1df03 sawg: adapt basic example 2016-11-21 13:17:01 +01:00
Robert Jordens
c73b1af7ab coredevice/sawg: missing comma 2016-11-21 13:16:44 +01:00
Robert Jordens
b226dbd257 sawg: unittest data format 2016-11-21 12:35:57 +01:00
Robert Jordens
2f838e3512 rtio: fix i_data/o_data csr endianess 2016-11-21 12:15:26 +01:00
Robert Jordens
174c4be218 phaser: false paths sys<->{jesd,phy.tx} 2016-11-21 09:57:33 +01:00
whitequark
3485c83429 Fix tests. 2016-11-21 06:40:47 +00:00
whitequark
009d396740 Move mu_to_seconds, seconds_to_mu to Core. 2016-11-21 05:37:30 +00:00
whitequark
06ea76336d artiq_devtool: don't crash on invalid utf-8. 2016-11-21 05:37:27 +00:00
whitequark
b562b0fbc4 artiq_devtool: detect a race condition during connect. 2016-11-21 03:10:41 +00:00
whitequark
7af41bd29c llvm_ir_generator: handle no-op coercions. 2016-11-21 02:25:34 +00:00
Robert Jordens
9221a275cb sawg: kernel support (wip) 2016-11-20 16:39:53 +01:00
Robert Jordens
74e5013fe5 sawg: fix b delay width 2016-11-20 16:39:22 +01:00
Sebastien Bourdeauducq
eb18466820 conda: use development version of migen/misoc 2016-11-20 22:56:48 +08:00
whitequark
cdb29f9caa Revert accidentally committed code. 2016-11-20 14:32:59 +00:00
Sebastien Bourdeauducq
ad1049d59a Revert "gateware: increase RTIO FIFO sizes for NIST_CLOCK. Closes #623" 
This reverts commit 4a62e09bd4.
 2016-11-20 21:35:07 +08:00
whitequark
f5cca6b09e analyses.invariant_detection: implement (#622). 2016-11-20 12:48:26 +00:00
whitequark
30598720f4 Fix whitespace. 2016-11-20 09:50:00 +00:00
whitequark
abf2b32b20 coredevice.dds: work around the round(numpy.float64()) snafu. 2016-11-20 09:49:58 +00:00
whitequark
d7f4397924 coredevice.dds: update from obsolete int(width=) syntax (fixes #621). 2016-11-20 09:49:39 +00:00
David Leibrandt
4a62e09bd4 gateware: increase RTIO FIFO sizes for NIST_CLOCK. Closes #623 2016-11-20 15:22:32 +08:00
Robert Jordens
12e39a64cf sawg: reduce f0 oscillator width to 32 2016-11-19 17:07:07 +01:00
Robert Jordens
04813ea29b sawg: wir up limiting, saturating addition 2016-11-19 16:12:27 +01:00
Robert Jordens
e53d0bcd5b dsp: add limits support to SatAddMixin 2016-11-19 16:12:27 +01:00
Robert Jordens
97a54046e8 rtio: auto clear output event data and address 
This is to support channels where variable length
event data is well-defined through zero-padding.
E.g. in the case of `Spline` zero-padding of events naturally
corresponds to low-order knots.

Use timestamp change as trigger. This assumes that writes to the
timestamp register always precede address and data writes.
It does not break support for ganged writes of the same event
timestamp and data/address to multiple channels or
channel-addresses.
 2016-11-19 16:12:27 +01:00
Robert Jordens
b714137f76 phaser: 150 MHz rtio/jesd clock 2016-11-19 13:16:30 +01:00
Sebastien Bourdeauducq
02adae7397 drtio: fix link shutdown 2016-11-19 11:01:33 +08:00
Sebastien Bourdeauducq
abd1b2a94e drtio: wait longer for remote (bruteforce clock aligner can be slow) 2016-11-19 11:01:09 +08:00
Sebastien Bourdeauducq
381e58434f drtio: handle link restarts at transceiver level 2016-11-19 10:46:56 +08:00
Robert Jordens
0ee47e77ae phaser: fix widths 2016-11-18 17:24:11 +01:00
Robert Jordens
bcde26f990 Revert "phaser: cap phy data width to 64 temporarily" 
This reverts commit 342b9e977e.
 2016-11-18 17:08:44 +01:00
Robert Jordens
641f07119f runtime: support rtio data wider than 64 bit 2016-11-18 17:08:33 +01:00
Sebastien Bourdeauducq
ba94ed8f4b drtio: check for absence of disparity errors before claiming RX ready 2016-11-19 00:05:59 +08:00
Robert Jordens
342b9e977e phaser: cap phy data width to 64 temporarily 2016-11-18 15:46:59 +01:00
Robert Jordens
7664b226f2 phaser/conda: bump jesd204b 2016-11-18 15:34:03 +01:00
Robert Jordens
14ddcd2e30 Revert "dsp/Delay: reset_less" 
for now

This reverts commit 98193d6fa1.
 2016-11-18 15:25:42 +01:00
Robert Jordens
d678bb3fb6 phaser: update sawg tests 2016-11-18 15:23:56 +01:00
whitequark
2015fe9de0 doc: update installing_from_source for LLVM 3.9 transitionl 2016-11-18 10:35:36 +00:00