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36 commits

Author SHA1 Message Date
Martin Braun
a69ab0c23a cmake: Update coding style to use lowercase commands 
Also updates our coding style file.

Ancient CMake versions required upper-case commands.  Later command
names became case-insensitive.  Now the preferred style is lower-case.

Run the following shell code (with GNU compliant sed):

cmake --help-command-list | grep -v "cmake version" | while read c; do
  echo 's/\b'"$(echo $c | tr '[:lower:]' '[:upper:]')"'\(\s*\)(/'"$c"'\1(/g'
done > convert.sed \
&& git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' \
'*CMakeLists.txt' | xargs -0 gsed -i -f convert.sed && rm convert.sed

(Make sure the backslashes don't get mangled!)
 2018-11-14 14:10:09 -08:00
Mark Meserve
ec2977d8cb nijesdcore: add PRBS-31 testing 2018-10-25 10:30:59 -07:00
Mark Meserve
a49a03aa60 nijesdcore: add eyescan utility 2018-10-25 10:30:59 -07:00
Mark Meserve
fad36514e5 nijesdcore: add variable configuration support 2018-10-25 10:30:59 -07:00
Daniel Jepson
77631f3603 mpm: tdc: update PDAC BIST and flatness test to use latest APIs 2018-09-05 15:04:02 -07:00
Brent Stapleton
5b18614d39 uio: mpm: Fixup for opening mboard-regs UIO 
- Fix the syntax to open mboard-regs UIO objects, and change the open()
and close() functions to be private.
- We were calling open() twice in every context manager line- once
manually, and once in __enter__. This commit corrects those usages, and
allows the context manager to fully manage the opening and closing of
UIO objects.
 2018-07-23 10:33:34 -07:00
Daniel Jepson
d107f0e775 jesd: add rx and tx SYSREF delay control in MPM 2018-04-10 09:58:34 -07:00
Daniel Jepson
7ced80becc n3xx: add White Rabbit support 
Reviewed-by: Martin Braun <martin.braun@ettus.com>
 2018-03-30 11:32:07 -07:00
Daniel Jepson
caf3cb87d2 tdc: support for White Rabbit 2018-03-07 12:40:28 -08:00
djepson1
7d0aec1890 tdc: support for tdc 2.0 2018-03-07 12:40:28 -08:00
Martin Braun
f9a8098cae mpm: Fix some Pylint warnings 
No functional changes.
 2018-03-06 15:45:15 -08:00
Martin Braun
ed2d1ac3e4 mpm: Demote some log messages 
The log output at level 'INFO' was pretty cluttered. This cleans up the
log messages at the higher levels. In some cases, log message typos or
capitalizations were also fixed.
 2018-03-06 15:28:33 -08:00
Martin Braun
e9288a439c mpm: Update all license headers 
- Fix typo in company name (missing 'a')
- Updated SPDX license identifier to version 3.0
 2018-02-19 16:55:08 -08:00
djepson1
ebfd551c35 mpm: tdc: add signature/revision checks and master reset routine 
Reviewed-by: Martin Braun <martin.braun@ettus.com>
 2018-01-12 13:14:05 -08:00
djepson1
476f888392 jesd: mg bug fix: default state of the RX link is scrambled 
Reviewed-by: Trung Trang <trung.tran@ettus.com>
 2018-01-05 14:05:17 -08:00
djepson1
d36c3a7f8c jesd: add in detailed error reporting for JESD204b links 
- add version control checks and bump to match latest core
 - add detailed mykonos reporting
 - add detailed fpga deframer reporting
 - misc cleanup

Reviewed-by: Ashish Chaudhari <ashish.chaudhari@ettus.com>
Reviewed-by: Martin Braun <martin.braun@ettus.com>
 2018-01-04 07:27:00 -08:00
Daniel Jepson
6e1213149a mpm: tdc: fixed typos in comments 
Reviewed-By: Martin Braun <martin.braun@ettus.com>
 2017-12-22 15:05:58 -08:00
Daniel Jepson
cb44bccd1e mpm: tdc: compensate for the trace delay differences between daughterboards 
Reviewed-By: Martin Braun <martin.braun@ettus.com>
 2017-12-22 15:05:58 -08:00
Martin Braun
8815098747 mpm: Harmonize all license header 
Now uses SPDX headers everywhere.
 2017-12-22 15:05:58 -08:00
Martin Braun
d3e6dd1140 mpm: Harmonize imports, tidy + sort modules 
- Moved nijesdcore to cores/
- Moved udev, net, dtoverlay, uio to sys_utils/
- Made all imports non-relative (except in __init__.py files)
- Removed some unnecessary imports
- Reordered some imports for Python conventions
 2017-12-22 15:05:58 -08:00
Daniel Jepson
7766d5ef39 tdc: fix bug in pps capture reporting 
Reviewed-By: Martin Braun <martin.braun@ettus.com>
 2017-12-22 15:05:57 -08:00
Martin Braun
f14b49ff5b n3xx: add support for 122.88 and 153.6 MHz sample clock rates 
- re-wrote portions of the LMK driver for flexible rates and configuration
 - tweaked TDC driver for compatibility and ease of debugging
 - updated comments and log statements throughout for uniformity
 2017-12-22 15:05:07 -08:00
djepson1
d302015966 sync: add PDAC BIST test 2017-12-22 15:04:03 -08:00
Martin Braun
4bcdcbdd90 mpm: tdc_sync: Fix number of samples, formatting issues 
- Number of samples for TDC measurement bumped back up to 512 (was
  previously reduced because of slow sampling speed)
- Non-functional changes: Modified formatting to pacify PyLint
 2017-12-22 15:04:02 -08:00
Martin Braun
f2bcec5945 mpm: Replace MMCM lock and TDC PPS sleeps with poll_with_timeout 
This increases init speed by replacing worst-case sleeps with polls.
 2017-12-22 15:04:02 -08:00
Martin Braun
219b04e99d mpm: tdc_sync: Remove sleeps in offset polling 
On the N310, there's a penalty for calling time.sleep(). This means the
polling loop was extremely slow for polling TDC updates. Now, it simply
polls as fast as possible. Note: This could hog the bus if run outside
of an initialization sequence, where no one else is using the bus.
 2017-12-22 15:04:02 -08:00
djepson1
9a9759e2cf Sync: Improved range checking for offset measurements. 2017-12-22 15:04:02 -08:00
djepson1
ca847bb474 mg: Preliminary clock sync support 
Signed-off-by: djepson1 <daniel.jepson@ni.com>
 2017-12-22 15:04:02 -08:00
Daniel Jepson
3b716315fe mpm: Update TDC sync code to make it generic for N dboards 2017-12-22 15:04:01 -08:00
djepson1
07b8682239 mpmd/cores: Removed PPS disable logic from TDC routine and added comments 2017-12-22 15:03:59 -08:00
djepson1
eae3ab9c7f mpmd/cores: Adding TDC range check and removing clock enable/disable logic 2017-12-22 15:03:59 -08:00
Martin Braun
3f47aeaf13 mpm/tdc: Re-enable PPS after synchronization procedure is complete 2017-12-22 15:03:58 -08:00
Martin Braun
6183d9eeaa mpm: Made code Python3-compatible 2017-12-22 15:03:58 -08:00
Martin Braun
dbfc85e097 mpm: Remove numpy dependency 2017-12-22 15:03:58 -08:00
Martin Braun
2bd564ca22 mpm: Replaced xrange with range for better Python future-proofing 2017-12-22 15:03:58 -08:00
Martin Braun
fc89cd3c42 mpm: Added TDC clock sync driver 2017-12-22 15:03:58 -08:00