Design of the embedded bluetooth server for mobile terminals

A Bluetooth embedded service model is introduced towards the floating population. The system is composed of smart phones, Bluetooth wireless server and background equipments. The system functions and workflow are elaborated focusing on the analysis of the core system equipments - Bluetooth server. The hardware design based on the 32bits ARM microprocessor XScale and the CSR BlueCore4 module is discussed in detail. The software design based on the tailored Linux operating system and Bluetooth protocol is also described. Experimental results show that the product designed can meet the practical requirements.