【摘要】：針對目前舞臺燈光中由于控制臺串行接口帶負載能力的影響導致控制燈具設(shè)備數(shù)量限制的問題,提出并實現(xiàn)了一種基于DMX512通信協(xié)議的多路轉(zhuǎn)發(fā)器設(shè)計。該設(shè)計采用硬件與軟件相結(jié)合的設(shè)計理念,以STM32F103系列處理器為控制核心,通過對串行接口接收的數(shù)據(jù)進行解析、判斷和分包處理后再進行多路轉(zhuǎn)發(fā),拓展了傳統(tǒng)的控制方式,提升了系統(tǒng)設(shè)計的應用價值。
[Abstract]:In view of the limitation of the number of control lamps due to the load capacity of console serial interface in stage lighting, a design of multi-channel transponder based on DMX512 communication protocol is proposed and implemented. The design adopts the design idea of combining hardware and software, takes the STM32F103 series processor as the control core, analyzes the data received by the serial interface, judges and sub-processes the data, and then carries on the multi-channel forwarding, which expands the traditional control mode. It improves the application value of the system design.
【作者單位】： 福建信息職業(yè)技術(shù)學院電子工程系;
【分類號】：TN915.04;TM923.53

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