Implementation of the Bluetooth Wireless Communication Using the Finite State Machine

In this paper is described software implementation of the Bluetooth wireless communication using finite state machine. This implementation is a part of project which is focused on long term vital sign monitoring. Bluetooth technology is highly usable in assistive technology and Ambient and assisted living. Bluetooth is used for wireless transfer of measured signals and preprocessed data from sensors to control PC and other devices. The state machine which is used for controlling Bluetooth wireless module provides very robust software implementation for real-time applications in embedded devices with microprocessors.