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介绍了光合测定仪的系统结构和功能。根据智能化、低功耗、小体积和操作方便的使用要求,以C8051F020单片机作为主控制器,阐述了光合测定仪的硬件电路设计原理;并对软件结构、主程序流程和各子程序的功能进行了介绍。
The system structure and function of photosynthesis analyzer are introduced. According to the requirements of intelligent, low power consumption, small size and easy operation, C8051F020 microcontroller is used as the main controller to describe the hardware circuit design principle of the photosynthesis tester. The software structure, main program flow and function of each subroutine Introduced.