Hi Henry > Raymond, > > 1. Is your board designed by your company or purchased > from a vendor? > Designed by ourself, And I have run csr's bchs stack up and can play music, So I think the bluetooth hardware is ok. > 2. How do you know you use a correct psr file for > initialization? > I write the psr file according to the pskey I set in the csr's bchs stack, They should work unless, I don't know : Bluez need more pskey setting to run up the chip ? I prefer to believe that the might setting process might have some wrong in there. ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Bluez-devel mailing list Bluez-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/bluez-devel