Hello. all
I am beginner in BT question. Now i am collecting news, information about BT.
I need create new hardware BT device, consist of
one or two ( at the moment i don't know) module CC256 and STM32F4 plus BT stack from TI.
The idea is that between two BT devices insert projected BT device, for what?
because one device handled DUN profile and second doesn't, instead of DUN support PAN or WIFi
i need build "bridge" to translate DUN to PAN or WIFi
pls look on attached picture and give me you opinion or tips, how to do,
Yours opinion are very important for me, because this allow me avoid wrong way maybe some are impossible or too difficult .
On picture you can look two figure BT1,BT2 (existing device)
figure 1 show existing solution (DUN/PAN incompatible) i can't nothing improve in this figure.
figure 2 show planed device (on center BT3)
device BT3 is to do. but how (at the moment i don't know)?
BT3 will provide 1:1 all marked profiles between BT1<->BT2 in real time also bidirectional Audio streaming, trough BT3. Only DUN to PAN/WIFI should be translated by BT3.
Kindly please look in schematic draft and let me opinion, risk, tips,expected problems etc....
BTW it is possible used two instances BT stack in one CPU?
