| RT Thread的I2 C总线驱动结构分析、移植及应用 |
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| 引用本文： | 高培. RT Thread的I2 C总线驱动结构分析、移植及应用[J]. 单片机与嵌入式系统应用, 2016, 0(12): 26-30 |
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| 作者姓名： | 高培 |
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| 作者单位： | 福建对外经济贸易职业技术学院 信息技术系,福州,350016 |
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| 摘 要： | 针对RT Thread操作系统下I2 C总线驱动展开研究,对驱动结构进行介绍与分析。以STM32F407VG上的软件I2 C驱动移植为例介绍了驱动移植步骤,并通过STM32F407VG读写24LC02B的实例,详细介绍 I2 C编程步骤及技术细节。最后通过实验验证 I2 C驱动移植及编程的有效性。实验结果表明,RT Thread操作系统下的 I2 C总线驱动结构简洁,且易于移植及进行程序设计。
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| 关 键 词： | RT Thread I2 C 驱动结构 移植 应用 |
Structure Analysis,Migration and Application of I2C Bus Driver for RT-Thread |
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| Abstract: | Aiming at the I2 C bus driver of RT-Thread operating system,the structure of I2 C bus driver is presented and analyzed.The I2 C driver migration process is introduced with the example of the I2 C drive migration for STM32F407VG,and by the read/write 24LC02B through STM32F407VG,the I2 C programming steps and technical details are introduced.Finally,an experiment is taken to verify the ef-fectiveness of the migration and programming of I2 C driver.The experiment results show that the I2 C bus driver structure of RT-Thread is simple and easy for migration. |
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| Keywords: | RT-Thread I2 C driver structure migration application |
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