Hugo,
Are you saying that the Stalk commands are available via the /dev/tuner interface or are you suggesting that we go lower and actually monitor the serial packets coming in on the /dev/ttyS? interface that connects the Tuner to the empeg?

If so, what particular packets on this Interface should be looking for to 'snag' the Stalk Interface packets?
[I know you said the protocol between the tuner module and the empeg is quite a simple one but its never been documented - is this something that can change now the player is EOL?



BTW: Hugo - I apologise for misquoting you about the DSP - yes I recall now that you said that the FM multiplex is processed by the DSP and RDS data is sent to the player software via the /dev/rds0 interface.