Design of bluetooth communication system with micro controller with UART based on multi bit flip-flop shift register

Abstract

In this paper, we design and implement the first multi bit conversion-based log file with tuner and global asynchronous transmitter (UART) for Bluetooth simplex. UART is the main communication element of the Controller interface with external devices such as GSM, GPS, Bluetooth, etc. One problem with embedded systems is the time it takes to connect the external device to the controller. We focus primarily on fast communication between devices in integrated applications. The simulation results showed that the proposed system is 50% faster than the current system. The code is written in VHDL and ISE-Style KILX 10.1, is made with the help of the HOTGO Spartan 3E material tool.