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Author SHA1 Message Date
whitequark 3e1348a084 Merge branch 'master' of github.com:m-labs/artiq into new-py2llvm 2015-09-27 18:22:28 +03:00
Robert Jördens 01416bb0be copyright: claim contributions 
These are contributions of >= 30% or >= 20 lines (half-automated).

I hereby resubmit all my previous contributions to the ARTIQ project
under the following terms:

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.

Closes #130

Signed-off-by: Robert Jordens <jordens@gmail.com>
 2015-09-06 16:08:57 -06:00
Sebastien Bourdeauducq eb554f86f9 dds: do not reset AD9914 2015-09-05 14:52:25 -06:00
Raghavendra Srinivas b3831d3387 dds: support amplitude tuning on AD9914 
Closes #108
 2015-09-05 13:15:09 -06:00
Sebastien Bourdeauducq 8253739992 dds: increase DAC calibration time 2015-09-03 09:52:04 -06:00
whitequark 8762019699 ksupport.c: properly prefix compiler-rt symbols. 2015-08-31 22:55:26 -06:00
whitequark 501ba912c2 Implement {delay,now,at}{,_mu} and {mu,seconds}_to_{seconds,mu}. 2015-08-31 09:59:33 -06:00
whitequark 79af228af3 ksupport: provide abort() to the kernel library. 2015-08-28 04:53:51 -05:00
whitequark 98bb570aec log.c: fix off-by-one error. 2015-08-28 03:06:40 -05:00
whitequark 30cdb209c6 log.c: fix warnings. 2015-08-28 03:03:32 -05:00
whitequark d80be482fc Allow clearing core device log buffer. 
This is useful to get a fresh environment, such as when
running tests that print to log buffer.
 2015-08-28 00:37:46 -05:00
Sebastien Bourdeauducq 90ce54d8d5 gateware/dds/monitor: support onehot selection, strip reset 2015-08-27 15:54:01 +08:00
Sebastien Bourdeauducq f07c7e9c6f runtime/dds: fix AD9914 register initialization values 
Thanks Raghavendra Srinivas for the help. Closes #114.
 2015-08-27 10:47:44 +08:00
whitequark 9b9fa1ab7c Allow embedding and RPC sending host objects. 2015-08-25 21:56:01 -07:00
Sebastien Bourdeauducq fba05531f4 runtime: enable ad9914 matched latency 2015-08-22 12:25:44 +08:00
Sebastien Bourdeauducq 82fdebde75 runtime: support single channel test sequence 2015-08-22 10:43:46 +08:00
Sebastien Bourdeauducq 8d4ef479e5 runtime: test all DDS channels 2015-08-22 10:03:35 +08:00
Sebastien Bourdeauducq e0c35cabab runtime: fix onehot selection in ddstest_one 2015-08-22 09:56:40 +08:00
Sebastien Bourdeauducq 8d8aa32aed runtime: fix AD9914 register read in bridge 2015-08-21 17:51:01 +08:00
Sebastien Bourdeauducq 2c15bd3e44 kc705: add TTL channel on SMA GPIO N 2015-08-18 15:20:42 +08:00
Sebastien Bourdeauducq f2911d67b7 Enable TCP keepalive on the core device 
Automatically runs the idle experiment a few seconds after the master stops responding.

Thanks Florent for figuring out TCP_KEEPIDLE_DEFAULT needed to be set in addition to the other options.

Closes #31
 2015-08-13 18:33:46 +08:00
whitequark 46476516ba ARTIQException: tell linecache where to look for runtime sources. 
Runtime sources can appear in the backtrace when
artiq_raise_from_c is used.
 2015-08-10 20:26:07 +03:00
whitequark b99eae6b3f session.c: send_rpc_value: fix list serialization. 2015-08-09 20:36:14 +03:00
whitequark d4270cf66e Implement receiving data from RPCs. 2015-08-09 20:17:00 +03:00
whitequark 02b1543c63 Implement receiving exceptions from RPCs. 2015-08-09 16:16:41 +03:00
whitequark 153592f1cc Naming. 2015-08-09 02:25:58 +03:00
whitequark b26af5df60 Implement sending RPCs. 2015-08-09 02:17:19 +03:00
whitequark 27d2390fed Add zero-cost exception support to runtime and host. 2015-08-08 16:01:31 +03:00
whitequark 1d61e446cb session.c: ensure session reset on out buffer overrun during RPC. 2015-08-08 14:12:28 +03:00
whitequark f5ea202e25 session.c: bring back session_ack_{consumed,sent}. 
These (called session_ack_{data,mem} before) were removed in error.
 2015-08-08 14:06:11 +03:00
whitequark 4efae2b67d Formatting. 2015-08-08 13:48:25 +03:00
whitequark ecdebc0b8a session.c: refactor. 2015-08-08 13:21:43 +03:00
whitequark b6e2613f77 runtime: avoid spurious error messages. 2015-08-07 11:03:36 +03:00
whitequark b5cf1e395d runtime: avoid race condition when running kernel. 
Also, don't bother passing kernel name: entry point is already
recorded in DT_INIT when the kernel is linked.
 2015-08-07 08:51:33 +03:00
whitequark 98cd4288c1 artiq_personality: cast exception params so that %lld is always valid. 2015-08-06 08:25:53 +03:00
whitequark 722dfef97b artiq_personality: simplify. 2015-08-06 07:59:15 +03:00
whitequark 62fdc75d2d Integrate libdyld and libunwind. 
It is currently possible to run the idle experiment, and it
can raise and catch exceptions, but exceptions are not yet
propagated across RPC boundaries.
 2015-08-02 15:43:03 +03:00
whitequark 6db93b34e8 artiq_personality: port to device. 2015-08-02 06:34:11 +03:00
whitequark aae2923c4c runtime: add lognonl{,_va} functions. 
The kernels have print(), which prints aggregates (such as
arrays) piece-by-piece, and newlines would interfere.
 2015-08-02 06:33:12 +03:00
whitequark cd294e2986 artiq_personality: avoid unaligned loads. 2015-08-02 06:28:58 +03:00
Sebastien Bourdeauducq 9b0ed344ed runtime/Makefile: WA for more pesky travis/miniconda misbehavior 2015-07-31 19:29:34 +08:00
whitequark 33531c2f3b Rename {kserver → net_server}.{c,h}. 2015-07-31 18:18:25 +08:00
Sebastien Bourdeauducq 8d1663394b runtime: increase lwip TCP_SND_QUEUELEN (closes #82) 2015-07-31 18:16:02 +08:00
Sebastien Bourdeauducq d02d40871e runtime: update lwip 2015-07-31 18:15:16 +08:00
whitequark 697b78ddf2 Rename {kserver → net_server}.{c,h}. 2015-07-30 13:45:57 +03:00
Robert Jördens 55708e8678 pipistrello: drop bitgen_opt change (done upstream) 2015-07-29 11:45:15 -06:00
Sebastien Bourdeauducq 1d34c06d79 rtio: detect collision errors 2015-07-29 19:43:35 +08:00
whitequark fd46d8b11e Merge branch 'master' into new-py2llvm 2015-07-29 12:52:19 +03:00
whitequark c40ae9dbd3 MiSoC is not built with -fPIC anymore, remove support code for that. 2015-07-29 12:40:46 +03:00
Robert Jördens 67715f0d2e pipistrello: only put serdes on the lower ttls 
this setup is getting a bit power hungry.

pmt0, 1 (rtio channels 0, 1): 4x in and out
ttl0, 1 (rtio channels 2, 3): 4x out
ttl2 (rtio channel 4): 8x out
 2015-07-28 12:54:31 -06:00