Description
Get or set the Input Pin of a particular Selector Unit.
Files
usbd_audio_drv_<codec-name>.h / usbd_audio_drv_<codec-name>.c
Prototype
Arguments
p_audio_drv
Pointer to audio driver structure.
unit_id
Selector Unit ID.
set_en
Flag indicating to get or set the loudness.
p_in_pin_nbr
Pointer to the input number to get or set.
Returned Value
DEF_OK, if NO error(s) occurred and request is supported.
DEF_FAIL, otherwise.
Callers
Audio Class.
Implementation guidelines
None.