T Specify the communication transport. Valid options are: HCI Local device with Host Controller Interface (default). USB Direct USB connection. Aobo Mac Os X Keylogger Standard Crack Gauge. BCSP Blue Core Serial Protocol. H4 H4 serial protocol. 3WIRE 3WIRE protocol (not implemented). -d Specify a particular device to operate on.

PCM interface for audio use. ○ Optional co-existence interface. ○ Optional I²C compatible interface. ○ Standard HCI(UART or USB). ○ Fully embedded to RFCOMM. ○ Customer specific builds with embedded application code (BlueLab). ○ Supports BCSP (BlueCore Serial Protocol), H4 UART host transport. BCSP(4) Device Drivers Manual BCSP(4) NAME bcsp - BlueCore Serial Protocol driver SYNOPSIS pseudo-device bcsp DESCRIPTION The bcsp driver provides a tty(4) line discipline to send and receive BlueCore Serial Protocol packets over a serial line, as described in the 'BlueCore Serial Protocol (BCSP)' specification.

If not specified, default is the first available HCI device or /dev/ttyS0 for serial transports.

If you have a BCSP device and require a H4 card (or vice versa), please contact sales@brainboxes.com as we have H4 versions of all our Bluetooth products (with the exception of BL-521, which is in neither mode) H4 is the standard way of transmitting Bluetooth data over a UART as defined in the Bluetooth specifications. The majority of software stacks from independent vendors will communicate with our products in H4 mode without any additional modification to the stack. BCSP is a proprietary CSR protocol (more details below), thus for a software stack to communicate with our products in BCSP mode, it must have a BCSP module written for it - either by the vendor, or by the user. To support flexible partitioning of software between the host and the Bluetooth subsystem, and to enhance the speed of product design, CSR offers a multi-protocol communications link known as BlueCore Serial Protocol (BCSP). BCSP provides a more sophisticated option than currently defined Bluetooth serial protocols: H4/UART or H3/RS232. (CSR does not support H3/RS232 because of its high host memory and processing requirements. Grmculfrer Es Dvd Iso Maker more. ) BCSP adds error checking and retransmission to accommodate any dropped data during 'wake-up', and flow control for several logical channels, while simultaneously reducing the processing overhead.