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Minor updates (#314)

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* SDK location can now set in makefile
* Mixer requirements added to readme
* Uncommented previously broken mixer example from docs as this functionality is now working
* Fixed windows build & runtime info in README
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TDW89
2023-03-01 10:59:00 +00:00
committed by GitHub
parent eee5b474a0
commit 49a116c705
5 changed files with 34 additions and 69 deletions
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lib_xua/doc/rst/sw_mixer.rst
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@@ -220,32 +220,32 @@ At the same time, the original mixer outputs can be muted::
Now audio inputs on analogue 1 and 2 should be heard on outputs 1 and 2 respectively.
.. As mentioned above, the flexibility of the mixer is such that there will be multiple ways to create
.. a particular mix. Another option to create the same routing would be to change the mixer sources
.. such that mixer outputs 1 and 2 come from the analogue inputs 1 and 2.
As mentioned above, the flexibility of the mixer is such that there will be multiple ways to create
a particular mix. Another option to create the same routing would be to change the mixer sources
such that mixer outputs 1 and 2 come from the analogue inputs 1 and 2.
.. To demonstrate this, firstly undo the changes above (or simply reset the device)::
To demonstrate this, firstly undo the changes above (or simply reset the device)::
.. $ ./xmos_mixer --set-value 0 8 -inf
.. $ ./xmos_mixer --set-value 0 11 -inf
.. $ ./xmos_mixer --set-value 0 0 0
.. $ ./xmos_mixer --set-value 0 3 0
.. $ _
$ ./xmos_mixer --set-value 0 8 -inf
$ ./xmos_mixer --set-value 0 11 -inf
$ ./xmos_mixer --set-value 0 0 0
$ ./xmos_mixer --set-value 0 3 0
$ _
.. The mixer should now have the default values. The sources for mixer 0 output 1 and 2 can now be changed
.. using indices from the Audio Output Channel Map Source List::
The mixer should now have the default values. The sources for mixer 0 output 1 and 2 can now be changed
using indices from the Audio Output Channel Map Source List::
.. $ ./xmos_mixer --set-mixer-source 0 0 4
$ ./xmos_mixer --set-mixer-source 0 0 4
.. Set mixer(0) input 0 to device input 4 (AUD - Analogue 1)
.. $ ./xmos_mixer --set-mixer-source 0 1 5
Set mixer(0) input 0 to device input 4 (AUD - Analogue 1)
$ ./xmos_mixer --set-mixer-source 0 1 5
.. Set mixer(0) input 1 to device input 5 (AUD - Analogue 2)
.. $ _
Set mixer(0) input 1 to device input 5 (AUD - Analogue 2)
$ _
.. If you re-run the following command then the first column now has "AUD - Analogue 1 and 2" rather
.. than "DAW (Digital Audio Workstation i.e. the host) - Analogue 1 and 2" confirming the new mapping.
.. Again, by playing audio into analogue inputs 1/2 this can be heard looped through to analogue outputs 1/2::
If you re-run the following command then the first column now has "AUD - Analogue 1 and 2" rather
than "DAW (Digital Audio Workstation i.e. the host) - Analogue 1 and 2" confirming the new mapping.
Again, by playing audio into analogue inputs 1/2 this can be heard looped through to analogue outputs 1/2::
.. $ ./xmos_mixer --display-mixer-nodes 0
$ ./xmos_mixer --display-mixer-nodes 0