| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
| |
registers. Use __builtin_parity or volk popcnt. qa was also enhanced to detect errors.
Signed-off-by: Elof Wecksell <elof@wecksell.se>
Co-authored-by: Martin Braun <martin@gnuradio.org>
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
First batch of changes:
```
find […] -print0 | xargs -0 sed -i -r '/get_initial_sptr/{:nxt N;/;/!b nxt;s/get_initial_sptr\(\s*new ([^(]+)(.*)\)\)/make_block_sptr<\1>\2)/}'
```
Then:
* Back out `sptr_magic.h` edits
* Change some `friend` clauses
* clang-format the whole thing
* Update checksums in the pybind11 bindings files
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Count based reset in the additive scrambler may be delayed by a single
byte as reported in [1]. This happens whenever the work() function of
the block is called: The first value of reset_index in work() is d_count
- d_bytes where d_count is the number of bytes to output before a reset
and d_bytes is the number of bytes produced after a previous reset (in
the previous work() call). The very first reset is delayed by one byte
due to zero-based counting in work()’s loop /and/ a check of the reset
condition (i == reset_index) /after/ outputting a byte. (All following
resets are performed at the correct interval after 4 bytes.)
Example: With d_count = 4 and d_bytes = 0 the first reset is performed
at i = 4, but only after a fifth byte has been output.
Fix this error by checking the reset condition /before/ outputting a
byte. This removes different handling of tag and count based reset,
introduced by commit e3ad82e6d9 as a fix for delayed tag based reset
[2]. The fix for tag based reset should have been applied to the count
based reset as well (resulting in the same code as of this commit). The
error in count based reset has not been detected due to wrong QA code
(see previous commit).
Fixes #2926.
[1] https://github.com/gnuradio/gnuradio/issues/2926
[2] https://github.com/gnuradio/gnuradio/issues/1198
|
| | |
|
| |
|
| |
There was a stray semicolon (line #103) on the closing brace of an if-block. Just an extra null statement after the if, so not a functional change.
|
| |
|
|
|
|
|
|
|
|
| |
Update the additive scrambler to reset its internal LFSR on the
correct byte when operating in tag triggered mode. The LFSR should be
reset at/before the byte associated with the reset tag instead of
after it. The existing reset behavior is still correct for byte count
triggered reset.
Fixes #1198
|
| |
|
|
| |
whitespace
|
| | |
|
| | |
|
|
|
Structure is basically set up. Additive scrambler converted.
|
