I am trying to run bluez on openwrt over uart ttyS0 using bcsp to a CSR BC02 module. When runing hciattach command, i see the sync word (... DA DC ED ED C0) being sent to the module over the uart, then i also see the same sync word echoed back from the BC02, endlessly repeating. I found that the endless repeating of the conf word is part of the handshake. Whats missing is the BlueZ bcsp sync response and subsequent conf responses from BlueZ.

Does anyone know how I should set up BlueZ on openwrt to be compatible with bcsp over ttyS0 and what baud rate and uart parameters are important. Currently I am running at 115k baud. Do I need to compile in any specific UART parameters to support this mode. Do I need to set any specific PSKEYS to support BlueZ bcsp protocol.

regards bluebeacon