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2819 Commits

Author SHA1 Message Date
Robert Jördens dc6d116824 spi: have write() delay by transfer duration 2016-03-03 21:57:27 +01:00
Sebastien Bourdeauducq 423ca03f3b runtime: bit-banged i2c support (untested) 2016-03-03 17:46:42 +08:00
whitequark 73bfbe51db compiler: reject lambdas used as kernel functions (fixes #313). 2016-03-03 08:33:28 +00:00
Sebastien Bourdeauducq cfe72c72a2 gateware/kc705: add I2C GPIO core for QC2 2016-03-03 15:32:10 +08:00
Sebastien Bourdeauducq a901971e58 gateware/soc: factor code to connect CSR device to kernel CPU 2016-03-03 15:12:15 +08:00
Sebastien Bourdeauducq b662a6fcbd gateware/nist_{clock,qc2}: do not conflict with KC705 I2C 2016-03-03 15:10:50 +08:00
Sebastien Bourdeauducq 9af12230c8 soc: add timer to kernel CPU system 2016-03-03 13:19:17 +08:00
Sebastien Bourdeauducq b83b113f3c gui/moninj: make widgets look less like buttons 2016-03-03 10:48:17 +08:00
Sebastien Bourdeauducq 0c97043a20 gateware/nist_clock: pin assignment corrections from David Leibrandt 2016-03-03 10:03:49 +08:00
Robert Jördens d3f36ce784 kc705: add false paths for ethernet phy 
* vivado prefers rsys_clk over sys_clk (despite the assignment hierarchy)
  (We need DONT_TOUCH and/or KEEP verilog annotations to fix this)
 2016-03-02 19:56:24 +01:00
Robert Jördens 9969cd85de ad53xx: ldac may be none 2016-03-02 15:50:02 +01:00
Sebastien Bourdeauducq f5dee455f5 test/worker: test exception logging 2016-03-02 17:12:22 +08:00
Sebastien Bourdeauducq 763a4d3011 rpctool: use pprint in interactive mode 2016-03-02 11:47:34 +08:00
Sebastien Bourdeauducq d0d50d74eb rpctool: interactive mode 2016-03-02 11:45:51 +08:00
Sebastien Bourdeauducq 946bd84b58 protocols/pc_rpc: support retrieving selected target 2016-03-02 11:45:31 +08:00
Robert Jördens 1e4bccae20 ad53xx: add 2016-03-02 00:12:01 +01:00
Robert Jördens 162ecdd574 spi: cleanup, add frequency_to_div() 2016-03-02 00:11:17 +01:00
Robert Jördens d973eb879f coredevice.spi: docstring fix 2016-03-01 22:42:00 +01:00
Robert Jördens f754d2c117 Merge branch 'spimaster' 
* spimaster: (52 commits)
  runtime/rtio: rtio_process_exceptional_status() has only one user
  coredevice.spi, doc/manual: add spi
  kc705: move ttl channels together again, update doc
  runtime: rt2wb_input -> rtio_input_data
  examples/tdr: adapt to compiler changes
  bridge: really fix O/OE
  runtime: define constants for ttl addresses
  coredevice.ttl: fix sensitivity
  bridge: fix ttl o/oe addresses
  runtime: refactor ttl*()
  rtio: rm rtio_write_and_process_status
  coredevice.spi: unused import
  rt2wb, exceptions: remove RTIOTimeout
  gateware.spi: delay only writes to data register, update doc
  nist_clock: disable spi1/2
  runtime/rt2wb: use input/output terminology and add (async) input
  examples: update device_db for nist_clock spi
  gateware.spi: rework wb bus sequence
  nist_clock: rename spi*.ce to spi*.cs_n
  nist_clock: add SPIMasters to spi buses
  ...
 2016-03-01 22:08:08 +01:00
Robert Jördens 5ba753425d runtime/rtio: rtio_process_exceptional_status() has only one user 2016-03-01 21:38:51 +01:00
Robert Jördens 0456169558 coredevice.spi, doc/manual: add spi 2016-03-01 21:29:09 +01:00
Robert Jördens 2cc1dfaee3 kc705: move ttl channels together again, update doc 2016-03-01 19:40:32 +01:00
Robert Jördens f30dc4b39e runtime: rt2wb_input -> rtio_input_data 2016-03-01 19:22:42 +01:00
Robert Jördens baf7b0dcf2 examples/tdr: adapt to compiler changes 2016-03-01 19:04:03 +01:00
Robert Jördens 81b35be574 bridge: really fix O/OE 2016-03-01 18:49:04 +01:00
Robert Jördens 135643e3a6 runtime: define constants for ttl addresses 2016-03-01 18:22:42 +01:00
Robert Jördens 3aebbbdb61 coredevice.ttl: fix sensitivity 2016-03-01 18:22:03 +01:00
Robert Jördens 6f9656dcbe bridge: fix ttl o/oe addresses 2016-03-01 18:19:06 +01:00
Robert Jördens 8adef12781 runtime: refactor ttl*() 
* remove rt2wb_output
* remove ttl_*() ttl.c ttl.h
* use rtio_output() and rtio_input_timestamp()
* adapt coredevice/compiler layer
* adapt bridge to not artiq_raise_from_c()
 2016-03-01 16:36:59 +01:00
Robert Jördens aa10791ddf rtio: rm rtio_write_and_process_status 2016-03-01 15:40:35 +01:00
Robert Jördens 29776fae3f coredevice.spi: unused import 2016-03-01 15:38:40 +01:00
Robert Jördens 324660ab40 rt2wb, exceptions: remove RTIOTimeout 
Assume that rt2wb transactions either collide and are then
reported (https://github.com/m-labs/artiq/issues/308) or that
they complete and the delay with which they complete does not matter.

If a transaction is ack'ed with a delay because the WB core's downstream
logic is busy, that may lead to a later collision with another WB
transaction.
 2016-03-01 14:44:07 +01:00
Robert Jördens c2fe9a08ae gateware.spi: delay only writes to data register, update doc 2016-03-01 14:14:38 +01:00
whitequark 7e16da4a77 transforms.llvm_ir_generator: ignore assignments of None (fixes #309). 2016-03-01 12:26:42 +00:00
Sebastien Bourdeauducq c7d48a1765 coredevice/TTLOut: add dummy output function 2016-03-01 19:03:10 +08:00
Sebastien Bourdeauducq 18efca0f0a Merge branch 'master' of github.com:m-labs/artiq 2016-03-01 14:49:16 +08:00
Sebastien Bourdeauducq b0526c3354 protocols/pipe_ipc: fix resource leak on Windows 2016-03-01 14:49:04 +08:00
whitequark dc70029b91 transforms.asttyped_rewriter: set loc for ForT (fixes #302). 2016-03-01 05:22:12 +00:00
Robert Jördens f2ec8692c0 nist_clock: disable spi1/2 2016-03-01 01:52:46 +01:00
Robert Jördens 7d7a710a56 runtime/rt2wb: use input/output terminology and add (async) input 2016-03-01 00:35:56 +01:00
Robert Jördens 764795a8fe examples: update device_db for nist_clock spi 2016-02-29 22:32:53 +01:00
Robert Jördens da22ec73df gateware.spi: rework wb bus sequence 2016-02-29 22:22:08 +01:00
Robert Jördens 12252abc8f nist_clock: rename spi*.ce to spi*.cs_n 2016-02-29 22:21:18 +01:00
Robert Jördens 7ef21f03b9 nist_clock: add SPIMasters to spi buses 2016-02-29 22:19:39 +01:00
Robert Jördens 8fa98f6486 doc: use term 'gateware' 
FPGA newcomers are not used to the term 'bitstream'. To insist that this file
is the result of the gateware compilation and thus the binary FPGA format,
add the term 'gateware' as a prefix.
 2016-02-29 20:50:45 +01:00
Robert Jördens 7ab7f7d75d Merge branch 'master' into spimaster 
* master:
  artiq_flash: use term 'gateware'
  targets/kc705-nist_clock: add clock generator on LA32 for testing purposes
  doc: insist that output() must be called on TTLInOut. Closes #297
  doc: update install instructions
  coredevice: do not give up on UTF-8 errors in log. Closes #300
  use m-labs setup for defaults
  fix indentation
 2016-02-29 20:47:52 +01:00
Robert Jördens 6dd1eb2e92 artiq_flash: use term 'gateware' 2016-02-29 20:45:41 +01:00
Robert Jördens 6c899e6ba6 runtime/rtio: fix rtio_input_wait(), add RTIOTimeout 2016-02-29 19:49:15 +01:00
Robert Jördens 16537d347e coredevice.spi: cleanup 2016-02-29 19:48:26 +01:00
Robert Jördens ecedbbef4c runtime/ttl: use rtio_output and rtio_input_wait 2016-02-29 19:20:07 +01:00