* Use `pcmtype` keyword for range
Update methods that accept a `direction` argument (i.e.
capture/playback) to get this via positional _or_ keyword arguments.
Code using keyword arguments can be more robust; however the main reason
for this change is to prepare the way for an extra `units` argument to
many of these methods.
Update documentation to consistently use `pcmtype` instead of
a mixture of that and `direction`.
* Support units
The cards() method does not guarantee that the index in its return
value is the same as the actual card index. Provide a way to get this
information in the form of a card_indexes() function, returning a
list of available card indexes.
Add another method, card_name(), which, given a card index, returns
the short and long names of that card.
r835 | casper | 2004-10-05 23:43:58 +0200 (Tue, 05 Oct 2004) | 1 line
Added mixer example script. A few mixer fixes as well
git-svn-id: svn://svn.code.sf.net/p/pyalsaaudio/code/trunk@6 ec2f30ec-7544-0410-870e-f70ca00c83f0
