This is the closest I can find to a
Broadcom SDK forum. If anyone knows of a more appropriate place,
please let me know.
I'm trying to make multiple l2cap level connections between some custom
devices and an iPaq 4700 running WM5 and Broadcomm 1.7.1 3400, or a PC (XP). My application (PhD project) requires multiple (up to 7) simultaneous connections to custom devices from either a PPC or a PC. Up to 2 of those connections will involve an audio link (currently SCO, but I may have to upgrade to a2dp). I'm connecting at the l2cap layer because of the "2 virtual serial ports" limitation on the PPC.
I started using the Broadcom SDK c++ libraries and a c++ MFC app. I have since rolled my own dll and am
now using c# as my user interface. Multiple l2cap connections with low
bandwidth data is working well.
Now I'm trying to add SCO
(audio) connections. If I have a single l2cap connection, I can add an
SCO connection, and all works well. However, if I make another l2cap
connection before initiating the SCO connection, SpyLite tells me "Add
Sync - command not allowed". Also, once I have my one SCO connection
working, I am not getting any events regarding subsequent l2cap
connection requests.
Does anyone have any experience with such things?
Thanks,
Cyle