some good news on transmitting stereo from gumstix.
the transmitter "a2play" is able to run with a loadavg of about 1.6. the
audio was streaming just a little too fast and it was using soft
double-precision fp. so things can only improve with real timing and
maybe using single-precision soft fp and eventually integer-only ops.
things are still occasionally flakey with bluetooth... sometimes
something like negotiating the connection with the headset won't
complete but after resetting the stick it works fine.
i was disappointed to find i couldn't do this stuff while gumstix was
connected over a bluetooth network connection. can this infineon only
talk to one device at a time, like the typical cellphone bt radio?