Objective In order to realize the data storage and transmission in the remote sudden death monitoring system,one data storage and transmission system based on STM32 is designed and achieved. Methods The 12-bit data is transformed to 212 format by data processing,saved in the W25Q128BV chip,transmitted to PC through USB interface for follow-up analysis at last. Results The experimental results show that the system can effectively save the capacity of the Flash and improve the transmission speed. Conclusions The data storage and transmission system is the foundation for the development of the remote sudden death monitoring system.
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