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《Hoisting and Conveying Machinery》 2013-07
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Design of USB Keyboard for Virtual Operation Training System of Tower Crane

Su Mingtao,Qiu Lujiang,Sun Lijuan,Dong Mingxiao  
Based on the structure of standard STM32 microcontroller peripheral library and functions of each file in USB firmware library,a simple USB keyboard is designed used in the virtual operation training system of tower crane.The files regarding clock,interrupt,input and output are added to the standard STM32 microcontroller peripheral library of the USB keyboard,which realizes the input function of the keyboard;on the basis of USB firmware library,the report descriptor file including the simple USB keyboard is modified,realizing the one-way communicating function between the USB keyboard and upper computer,so as to ensure correct transportation of control signals between the interaction console and the scene system in the virtual operation training system of tower crane.
【CateGory Index】: TP334.23
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