| 软件实现单片机串行通讯波特率的自动解调 |
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| 引用本文： | 夏志军. 软件实现单片机串行通讯波特率的自动解调[J]. 科技成果管理与研究, 2009, 0(6): 72-73,92. DOI: 10.3772/j.issn.1673-6516.2009.06.020 |
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| 作者姓名： | 夏志军 |
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| 作者单位： | 辽宁石化职业技术学院,辽宁,锦州,121001 |
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| 摘 要： | 本文以带校验位的数据通讯为例，介绍了一种自动调整波特率的方法。本方法通过软件来实现数据的格式、波特率的匹配。这样即省去设置波特率硬件切换开关的不便，又提高了通讯的效率和通讯的质量，并解决了实际工作中的一些难题。
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| 关 键 词： | 单片机 串行通讯 波特率 自动解调 |
The Baud Rate Automatic Demodulation In MCU Serial Communication Used In Software Implementation |
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| XIA Zhi-jun. The Baud Rate Automatic Demodulation In MCU Serial Communication Used In Software Implementation[J]. Management and Research on Scientific & Technological Achievements, 2009, 0(6): 72-73,92. DOI: 10.3772/j.issn.1673-6516.2009.06.020 |
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| Authors: | XIA Zhi-jun |
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| Affiliation: | XIA Zhi-jun (Liaoning Petrochemical Vocational and Technical College, Jinzhou 121001,China) |
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| Abstract: | This article describes the data with parity bit as an example of data communication in Baud Rate Automatic Demodulation.Through the software to achieve the data format and matching the baud rate.That set the baud rate not only avoided the inconvenience of switching hardware, but also improve the communication efficiency and communication quality. Furthermore this method can solve the practical problems. |
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| Keywords: | MCU serial communication baud rate automatic demodulation |
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