Design and Implementation of Bluetooth Advertisement System Based on Qt/Embedded

Based on the ARM9 Linux embedded platform,this paper combines the Qt/Embedded and Bluetooth technologies.The based knowledge of Qt/Embedded and Bluetooth technologies are simply introduced.The Bluetooth advertising system with a good interface,the core of embedded S3C2440A,Linux operating system and USB Bluetooth adapter are explained.Linux and Bluez are transplanted to the hardware platform to construct ARM Linux Bluetooth running environment.The interface of Bluetooth operation control is designed,and the Bluetooth adapter under Qt/Embedded interface is programmed to achieve the function of advertising system.