CAJ | 학술논문

基于以 STM32F0单片机为核心的多功能数据采集板,可以采集8路模拟量,并提供8路开关量输入和8路开关量输出,采集板通过串口 RS-232C 将采集的数据传给上位机.本文首先介绍了 STM32F0处理器的特点,然后介绍了数据采集板的硬件原理,并对硬件设计方面的难点做了详细分析,接着介绍了系统所使用的串口通信协议,最后根据实际应用效果对该数据采集板的应用前景做了分析和展望.
기우이 STM32F0단편궤위핵심적다공능수거채집판,가이채집8로모의량,병제공8로개관량수입화8로개관량수출,채집판통과천구 RS-232C 장채집적수거전급상위궤.본문수선개소료 STM32F0처리기적특점,연후개소료수거채집판적경건원리,병대경건설계방면적난점주료상세분석,접착개소료계통소사용적천구통신협의,최후근거실제응용효과대해수거채집판적응용전경주료분석화전망.
This paper introduces a kind of multifunctional data acquisition board which uses STM32F0 microcontroller as the core. This acquisition board can collect 8 analog signals, 8 input and output digital signals. The board transmits the acquired data to the upper computer by the serial communication of RS-232C. First, this paper introduces the characte-ristics of the STM32F0 processor, and then introduces the hardware principle of the data acquisition boards, analyses the difficulties of hardware design, and introduces the serial communication agreement used by the system. According to the application effect of the data acquisition boards, the paper analyses and looks forward to the application prospect.