* simplified and cross-referenced the explanation of the different
phase modes.
* semantically and functionally merged absolute and tracking/coherent
phase modes.
* simplified numerics to calculate phase correction
* added warning about possible inconsistency with DMA and default
phase mode
* restricted __all__ imports
* moved continuous/relative phase offset tracking from an instance
variable to a "handle" returned by set()/set_mu() in order to avoid
state inconsistency with DMA (#1113#1115)
for #1143
Signed-off-by: Robert Jördens <rj@quartiq.de>
* expose multi device sync functionality
* sync delay configuration interface
* auto-tuning of sync delay from device_db seed
for #1143
Signed-off-by: Robert Jördens <rj@quartiq.de>
These methods are problematic, as with DMA in the picture, the
timestamp member variables did not necessarily reflect the last
submitted event timestamp (see GitHub #1113).
sync() is only very rarely used in typical experimental code, so
the methods are removed without a transition period.
Core.wait_until() can be used to busy-wait for a specified RTIO
timestamp value on the core device CPU instead.
The code currently doesn't compile because of a typo in the timestamp
field name. However, tracking event timestamps in software is
problematic anyway (e.g. with DMA, see GitHub #1113), so just remove
`sync()` altogether.
Question.md didn't display on ARTIQ new issue page.
Solution: Cannot use ":" in Markdown header
Signed-off-by: Drew Risinger <drewrisinger@users.noreply.github.com>
PR template wasn't in a logical order, hard for maintainers to read. Reorganized.
Fix directory where docs are built from.
Signed-off-by: Drew Risinger <drewrisinger@users.noreply.github.com>
The docstrings are quite minimal still, but should already
help with navigating the different layers when getting
accustomed with the code base.
RIDCounter was moved to its own module, as it isn't really
related to the other classes (used from master only).
