I wanted to ask how one can disconnect the DAI that was previously connected to a SPORT Frame Sync.
We know already how to connect a DAI line such as:
SRU(LOW, DAI0_PBEN12_I); // make dai 12 as an input
SRU(DAI0_PB12_O, SPT0_AFS_I); // connect dai 12 to sport 0 FS
My question is now to disconnect the DAI line later. This is to produce the effect that even there
is an external signal present, the SPORT FS does not accept the electrical transition thus the
SPORT cannot run.
Thank you in advance.