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185 Commits

Author SHA1 Message Date
Robert Jördens f055bf88f6 suservo: add clip flags (#992) 2018-05-09 07:16:15 +00:00
Robert Jördens 8812824fb2 suservo: speed up example, interlock mem 2018-04-27 17:17:17 +00:00
Robert Jördens 5f00326c65 suservo: coeff mem write port READ_FIRST 2018-04-27 15:43:32 +00:00
Robert Jördens 73fa572275 suservo: documentation, small API changes 2018-04-27 16:53:22 +02:00
Robert Jördens fe9834bac4 suservo: update 'technology preview' example [wip] 
Still with mostly undocumented and unstable API.
 2018-04-27 12:04:17 +00:00
Robert Jördens 307cd07b9d suservo: lots of gateware/ runtime changes 
tested/validated:

* servo enable/disable
* dds interface, timing, io_update, mask_nu
* channel control (en_out, en_iir, profile)
* profile configuration (coefficients, delays, offsets, channel)
* adc timings and waveforms measured
* asf state readback
* adc readback

individual changes below:

suservo: correct rtio readback

suservo: example, device_db [wip]

suservo: change rtio channel layout

suservo: mem ports in rio domain

suservo: sck clocked from rio_phy

suservo: cleanup, straighten out timing

suservo: dds cs polarity

suservo: simplify pipeline

suservo: drop unused eem names

suservo: decouple adc SR from IIR

suservo: expand coredevice layer

suservo: start the correct stage

suservo: actually load ctrl

suservo: refactor/tweak adc timing

suservo: implement cpld and dds init
 2018-04-27 13:50:26 +02:00
Robert Jördens 8a1151b54f suservo: example device db 2018-04-25 17:14:25 +00:00
Sebastien Bourdeauducq 4fe09fddd5 examples/kc705_nist_clock: update to new ad53xx driver 2018-04-22 15:03:30 +08:00
Sebastien Bourdeauducq 48b48e44dd kasli/mitll: fix demo 2018-04-17 20:15:38 +08:00
Sebastien Bourdeauducq 79f4892e22 kasli/mitll: fix RTIO channel numbers 2018-04-17 20:15:17 +08:00
Sebastien Bourdeauducq eac447278f kasli: add MITLL variant 2018-04-17 19:00:11 +08:00
Sebastien Bourdeauducq 8d62ea2288 examples: fix KC705 ad53xx 2018-03-25 11:19:54 +08:00
Robert Jördens a20dfd9c00 examples/master: ad5360 -> zotino 2018-03-24 16:46:59 +01:00
Robert Jördens 0505e9124f kc705: port device_db, ad53xx/zotino example 2018-03-24 16:05:26 +01:00
Robert Jördens 68e433a3a8 opticlock/device_db: resurrect novogorny 
deleted in a992a67
 2018-03-24 13:46:45 +01:00
hartytp a992a672d9 coredevice/zotino: add (#969) 
* Replace ad5360 driver with a ad53xx driver, designed to have a nicer interface
Add Zotino driver and add to opticlock target for Kasli
Test Zotino on hw:
 - Verify all timings on the hardware with a scope
 - Verify that we can correctly set and read back all registers in a loop (checks for SI and driver issues)
 - check we can set LEDs correctly
 - check calibration routine + all si unit functions with a good DVM
 - look at DAC transitions on a scope (while triggering of a TTL) on persist to check there are no LDAC glitches etc
To do: update examples and e.g. KC705 device db.
 2018-03-24 13:41:18 +01:00
Robert Jördens 770b0a7b79 novogorny: conv -> cnv 
* parity with sampler
* also add novogorny device to opticlock
 2018-03-21 18:38:42 +00:00
Robert Jördens 12d699f2a8 suservo: add sampler example 2018-03-21 12:21:53 +00:00
Robert Jördens f5a1001114 suservo: add device database and artiq_flash variant 2018-03-21 08:53:26 +00:00
Sebastien Bourdeauducq 37f5f0d38d examples: add DMA to Sayma DRTIO 2018-03-09 00:49:24 +08:00
Sebastien Bourdeauducq 8bd85caafb examples: fix Sayma DRTIO ref_period 2018-03-08 15:09:33 +08:00
Sebastien Bourdeauducq 5e074f83ac examples: update kasli sysu 2018-03-02 16:05:12 +08:00
Sebastien Bourdeauducq a9daaad77b kasli: add SYSU variant and device_db 2018-03-02 14:44:31 +08:00
Robert Jördens a7720d05cd firmware, sayma: port converter_spi to spi2 
* ksupport/nrt_bus
* port ad9154, hmc830, hmc7043
* port local_spi and drtio_spi
* port kernel_proto libdrtioaux, satman
* change sayma_rtm gateware over
* add spi2 NRTSPIMaster
* remove spi NRTSPIMaster
* change sayma device_db
* change HMC830 to open mode and explicitly sequence open mode
 2018-03-01 11:19:18 +01:00
Robert Jördens f97163cdee examples/master: sync device_db with kc705_nist_clock 2018-02-27 19:40:00 +01:00
whitequark 916b10ca94 examples: spi → spi2. 2018-02-27 18:36:45 +00:00
Robert Jördens 760724c500 kasli/device_db: fix i2c switch addr 2018-02-26 11:37:12 +01:00
Robert Jördens 771bf87b56 kc705: port amc101_dac/spi0 and sma_spi to spi2 2018-02-22 17:19:51 +01:00
Robert Jördens d4a10dcbd4 urukul: fix example 2018-02-22 11:28:50 +01:00
Robert Jördens f8e6b4f4e3 ad5360: port to spi2 
* kc705 nist_clock target gateware
* coredevice driver
* moninj code
* test/example/device_db

This is untested as we don't have a AD5360 board right now.
Will be tested with Zotino v1.1

m-labs/artiq#926
 2018-02-22 10:25:46 +01:00
Robert Jördens 0d8145084d test_spi: move to new spi2 core 2018-02-21 19:41:05 +01:00
Robert Jördens a63fd306af urukul: use spi2 
* switch kc705 and kasli targets to spi2 gateware on urukul
* rewrite urukul, ad9912, ad9910
* update example experiments, device_dbs
 2018-02-21 15:00:28 +00:00
Sebastien Bourdeauducq 01fa6c1c2e reorganize examples 2018-02-19 15:46:08 +08:00
Robert Jördens 7002bea0ab kasli: clean up urukul example more 2018-02-15 14:21:17 +01:00
Robert Jördens b6395a809b kasli: remove old urukul test code 2018-02-13 22:16:57 +01:00
Robert Jördens be693bc8a9 opticlock: examples 2018-02-13 22:13:40 +01:00
Sebastien Bourdeauducq e67a289e2b examples: add SAWG sines (DAC synchronization test) 2018-02-13 20:02:51 +08:00
Sebastien Bourdeauducq 6f90a43df2 examples: reorganize for new hardware 2018-01-28 02:11:45 +08:00
Sebastien Bourdeauducq cb0016ceee examples/sayma: fix ref_multiplier 
SAWG is working, whoohoo!
 2018-01-23 15:26:03 +08:00
Robert Jördens 74b7baa8c5 urukul example: mmcx clock input 2018-01-22 20:30:08 +01:00
Robert Jördens a86b28def2 urukul: example additions 
* relax timings for faster spi xfers
* continuous readback test to explore spi speed limit
 2018-01-22 20:29:30 +01:00
whitequark bfceef439f Add missing parts of f317d1a2. 2018-01-17 01:14:16 +00:00
Sebastien Bourdeauducq dc593ec0f0 Merge branch 'rtio-sed' into sed-merge 2018-01-10 12:04:54 +08:00
Robert Jördens 67746cc7a0 urukul: raise instead of assert, clean up 2018-01-03 19:22:36 +00:00
Robert Jördens e3d66d286d urukul: ad9910 examples 2018-01-03 18:43:04 +00:00
Robert Jördens d8dbab024d urukul: don't deal with dds_reset for now 2018-01-03 18:43:04 +00:00
Robert Jördens e8608d12f5 device_db.py: whitespace 2018-01-03 18:43:04 +00:00
Robert Jördens a940550e47 urukul: add CPLD and AD9912 driver [wip] 2018-01-02 19:59:24 +01:00
Robert Jördens 94b84ebe7c kc705_dds: add urukul spi/ttl channels 2018-01-02 13:20:48 +01:00
Sebastien Bourdeauducq 69d7e93e99 drtio: adapt examples to Sayma 2017-12-21 23:09:19 +08:00