Design of Bluetooth communication system between ARM and host computer
YU Guang-jun · Electronic Design Engineering · 2011
Aiming at the problems of easily affected by complex environment,instability and inconvenient connecting of communication system between a certain missile embedded data acquisition system and host computer,a Bluetooth communication system is designed by a new generation of Bluetooth chip of CSR company.The general design scheme of the system,structure block diagram of hardware and software are given.The system consists of ARM and Bluetooth interface circuit,host computer and Bluetooth interface circuit.The testing results show that complex environment is no longer impacting on communication,data transferring is stable and reliable,communication is more convenient.