| 基于FT311D的Android移动设备硬件接口拓展设计 |
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| 引用本文： | 张佳进,陈立畅,唐爱云. 基于FT311D的Android移动设备硬件接口拓展设计[J]. 单片机与嵌入式系统应用, 2014, 0(3): 13-15 |
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| 作者姓名： | 张佳进 陈立畅 唐爱云 |
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| 作者单位： | [1]云南农业大学基础与信息工程学院,昆明650201 [2]云南农业大学工程技术学院 ,昆明650201 [3]云南省招标采购局,昆明650201 |
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| 摘 要： | FT311D接口芯片为Android手机或平板电脑提供了USB转外部UART、GPIO、PWM、I2 C、SPI硬件接口功能。本文介绍了FT311D的硬件特点及其在Android平台下的软件开发方法。实验表明,基于FT311D的Android设备USB转外部接口方案硬件设计简单,软件开发方便,可广泛应用于物联网、车载系统、POS机、智能医疗保健仪器设备等。
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| 关 键 词： | Android USB FTD 接口 |
Hardware Extension Interface in Android Mobile Devices Based on FT311D |
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| Zhang Jiajin,Chen Lichang,Tang Aiyun. Hardware Extension Interface in Android Mobile Devices Based on FT311D[J]. Microcontrollers & Embedded Systems, 2014, 0(3): 13-15 |
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| Authors: | Zhang Jiajin Chen Lichang Tang Aiyun |
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| Affiliation: | 1. School of Science and Information Engineering, Yunnan Agriculture University, Kunming 650201,China; 2. School of Engineering, Yunnan Agriculture University; 3. Yunnan Province Procurement Bureau) |
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| Abstract: | The FT311D is an interface chip targeted at providing access to peripheral hardware from an Android platform with a USB de- vice port. The device will bridge the USB port to five user selectable interfaces including UART, GPIO, PWM, FC and SPI. This paper describes the main features of FT311D＇s hardware and developmental methods. The experiment given shows that it is easy to develop applications of Android mobile device based on the solution of hardware interface bridging USB port to external hardware interfaces, and this solution can be widely used in IOT, car system, POS and intelligent, etc. |
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| Keywords: | Android USB FT311D interface |
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