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2876 Commits

Author SHA1 Message Date
Sebastien Bourdeauducq 542a375305 rtio: remove NOP suppression capability 
Back when RTIO was driving TTLs, this functionality made it simpler to use by removing some irrelevant underflows.

The same technique is not applicable to DDS and SPI, so the user will have to deal with such underflows.

This patch makes the behavior of RTIO more consistent and the code simpler.
 2016-03-10 09:47:29 +08:00
Sebastien Bourdeauducq 2e39802a61 rtio/wishbone: make replace configurable 2016-03-10 09:44:05 +08:00
Sebastien Bourdeauducq 03b53c3af9 rtio: disable replace on rt2wb channels 2016-03-09 23:37:04 +08:00
Sebastien Bourdeauducq 1c706fae49 examples: dds_bus -> core_dds 2016-03-09 23:27:41 +08:00
Sebastien Bourdeauducq 861c4a9ae5 fix more multi-DDS-bus problems 2016-03-09 19:03:05 +08:00
Sebastien Bourdeauducq de37487a5c runtime: fix dds declarations 2016-03-09 18:27:51 +08:00
Sebastien Bourdeauducq f0b0b1bac7 support for multiple DDS buses (untested) 2016-03-09 17:12:50 +08:00
Sebastien Bourdeauducq 9d1903a4e2 coredevice/i2c,ttl,spi: consistent device get 2016-03-09 13:01:34 +08:00
Sebastien Bourdeauducq 2e4e251877 examples/device_db: remove --no-localhost-bind 2016-03-09 10:34:58 +08:00
whitequark 80e1cf5d78 Monkey-patch asyncio create_server (fixes #253). 2016-03-09 02:37:16 +00:00
Robert Jördens f33baf339f pipistrello: drop ttls on pmod, add leds back in 2016-03-08 23:34:51 +01:00
Robert Jördens f39208c95a pipistrello: try with fewer leds/pmod ttl 2016-03-08 22:10:47 +01:00
Robert Jördens 0d431cb019 pipistrello: make pmod extension header, cleanup 2016-03-08 17:07:44 +01:00
Robert Jördens a8fe3f50c3 pipistrello: grow fifos a bit (may make ise happier) 2016-03-08 16:17:37 +01:00
Robert Jördens c08881de5d gui: don't scroll experiment editor on modified wheel (closes #303) 
If you try to target e.g. spinbox with a ctrl- or shift-wheel to change the value
and you don't aim well, the tree widget will scroll. We already have tree
scroll on unmodified wheel. Let's have the modified wheel events exclusively
target the smaller widgets.
 2016-03-08 16:12:38 +01:00
Robert Jördens 41ca223c45 gui: ignore only unmodified wheelevents 2016-03-08 15:53:27 +01:00
Robert Jördens 00d4775da5 pipistrello: shrink fifos a bit (may make ise happier) 2016-03-08 15:40:12 +01:00
Robert Jördens 9c11cda7dc pipistrello: use ttl_simple for pmod[4:8] 2016-03-08 13:52:52 +01:00
Robert Jördens 104d641c59 pipistrello: move the spi channel like kc705 2016-03-08 13:30:05 +01:00
Robert Jördens 40c1cde2e2 doc: kc705.clock: add spi bus mappings (closes #321) 2016-03-08 13:28:32 +01:00
Robert Jördens 9898cb14db doc: add pipistrello spi bus 2016-03-08 13:18:55 +01:00
Robert Jördens e23e91f8ac doc: add pipistrello pmod ttl channels 2016-03-08 13:13:33 +01:00
Robert Jördens 2180c5af7c pipistrello: make pmod[4:8] available as ttls 2016-03-08 13:07:58 +01:00
Robert Jördens e809e89571 pipistrello: adhere to pmod interface type 2 layout 2016-03-08 13:01:52 +01:00
Sebastien Bourdeauducq 2953b069dc rtio: when rtlink addresses are different, issue collision not replace (fixes #320) 2016-03-08 15:58:25 +08:00
Sebastien Bourdeauducq 71105fd0d7 rtio: collision_error -> collision 2016-03-08 15:38:35 +08:00
Sebastien Bourdeauducq 59d7f5f1e3 test/coredevice/time_keeps_running: start new session to prevent now_mu save/restore 2016-03-08 14:04:51 +08:00
whitequark 739568fcb8 runtime: fix sloppy memory management in cache_put. 2016-03-07 21:12:03 +00:00
whitequark 9ffa8cbb11 test_loopback: bump RTT limit to 60ns. 
Turns out a short jumper wire on a backplane leads to RTT of 50ns
exactly.
 2016-03-07 20:27:22 +00:00
Sebastien Bourdeauducq e8b59b00f6 soc: use add_extra_software_packages, factor builder code 2016-03-07 00:18:47 +08:00
Sebastien Bourdeauducq c73b080019 doc/PCA9548: clarify channel selection 2016-03-07 00:17:45 +08:00
Sebastien Bourdeauducq 2770d9c729 doc: I2C/QC2 2016-03-05 19:02:03 +08:00
Sebastien Bourdeauducq 683716017b test: I2C/PCA9548 unittest 2016-03-05 19:01:35 +08:00
Sebastien Bourdeauducq 36387afc12 examples/device_db: add PCA9548 2016-03-05 19:00:38 +08:00
Sebastien Bourdeauducq 125ab3e076 runtime/i2c_read: fix MSB 2016-03-05 19:00:14 +08:00
Robert Jördens f2b4b975a3 ad5360: add documentation and an example 2016-03-04 23:36:17 +01:00
Robert Jördens 18ccac717b ad5360: t16 is a max 2016-03-04 19:46:18 +01:00
Robert Jördens eb2ec40b3a ad5360: un-factor write_channels 2016-03-04 19:01:29 +01:00
Robert Jördens 725943fee2 ad5360: add busy and update timings 2016-03-04 18:53:05 +01:00
Robert Jördens e834a88340 ad5360: style 2016-03-04 18:15:35 +01:00
Robert Jördens 710717ca9b ad5360: add batched zero-length multi-channel set() 2016-03-04 18:14:31 +01:00
Robert Jördens 4ae3ca5f23 spi/ad5360: refactor, small fixes 2016-03-04 18:14:31 +01:00
Sebastien Bourdeauducq 200cddc346 coredevice/i2c: fix exception message 2016-03-05 00:51:13 +08:00
Sebastien Bourdeauducq 70f0a7447f coredevice/PCA9548: fix I2C address 2016-03-05 00:47:24 +08:00
Sebastien Bourdeauducq df71b82037 coredevice/i2c: fix imports 2016-03-05 00:43:13 +08:00
Sebastien Bourdeauducq a8a74d7840 targets/kc705: enable I2C for all hardware adapters 2016-03-05 00:19:59 +08:00
Sebastien Bourdeauducq 6b8efd10fd runtime/i2c: fix artiq_raise_from_c invokation 2016-03-05 00:19:08 +08:00
Sebastien Bourdeauducq 2f1a2782d2 coredevice: add I2C, PCA9548, TCA6424A drivers 2016-03-05 00:17:41 +08:00
Sebastien Bourdeauducq 790269eee7 master/worker_db: make arguments optional in DDB entries 2016-03-05 00:17:08 +08:00
Sebastien Bourdeauducq ff4a46c278 runtime/i2c: make syscalls more ARTIQ-Python-friendly 2016-03-05 00:16:23 +08:00