Design of ATmega32 and FPGA blue tooth data acquisition system

To improve the ability of data acquisition and processing to improve the reliability of data processing, the article describes the use of ATmega32 and EP3C40 (FPGA) co-processing module as a complete system control and processing and the use of BlueCore04 External Bluetooth module for wireless data transmission, Bluetooth data acquisition system. Complete hardware and software design. Test showed that the system can achieve real-time data, accurate, high-speed acquisition, meets the current requirements of the data acquisition system, while the system also has a strong anti-interference ability to be more severe in the environment or the application of special places, broadening System applications.