| 基于ARM的HID类自定义功能键盘研究与实现 |
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| 引用本文： | 蔡欣荣.基于ARM的HID类自定义功能键盘研究与实现[J].工业控制计算机,2011,24(5):14-15,18. |
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| 作者姓名： | 蔡欣荣 |
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| 作者单位： | 中国船舶重工集团公司江苏自动化研究所,江苏,连云港,222006 |
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| 摘 要： | 在一些特殊应用场合,需要设计一种满足USB接口HID类协议自定义按键功能键盘,按照应用场合可扩充或裁剪按键数目,系统应用程序根据接收的按键码调用相应的功能子函数.研究的是基于带有USB接口控制器的ARM芯片--LPC2478设计实现的HID类自定义按键功能键盘操控模块,通过编写ARM芯片控制程序,把操控模块映射为Win...
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| 关 键 词： | LPC2478 USB 单片机 HID类 |
User-defined Function Keyboard Based on ARM With HID Class |
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| Cai Xinrong.User-defined Function Keyboard Based on ARM With HID Class[J].Industrial Control Computer,2011,24(5):14-15,18. |
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| Authors: | Cai Xinrong |
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| Affiliation: | Cai Xinrong |
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| Abstract: | In some special application situations,need to design a kind of user-defined key function keyboard with USB interface and HID class protocol,according to applying situation it can enlarge or cut key numbers,the system application execute sub-function according to the key code receiving.This paper research is according to the ARM chip-LPC2478 that with USB control interface to design a HID of user-defined key function keyboard operation module,programing the ARM chip control procedure,reflect the operation module of a windows system standard HID equipment,the windows application procedure receives key code and reply and send a control information to operation module. |
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| Keywords: | LPC2478 USB MCU HID class |
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