Add broadcast support for the CAP acceptor sample.
This adds new sample-specific Kconfig options to help
select the right Kconfig options based on whether
unicast, broadcast or both is being used.
The babblesim implemented for the broadcast has been expanded
to verify that the CAP acceptor receives the broadcast audio.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Adds babblesim tests of the CAP Acceptor and the CAP Initiator
samples for unicast.
This simply checks if at least one stream is connected
and is sending (empty) data.
This modifies the samples to send data as well as counting the
receive ISO data packets.
Ideally the TX would be superflous to verify that ISO is working,
but a missing feature in the Zephyr LL makes it a requirement.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
