XU Liu-mao
Abstract
The basic principle and realization of interrupt device driver program based on uClinux operation system are presented,and then the characteristic of I2C bus is introduced simply.By taking an I2C keyboard driver for example,its realization is analysed in detail.
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The basic principle and realization of interrupt device driver program based on uClinux operation system are presented,and then the characteristic of I2C bus is introduced simply.By taking an I2C keyboard driver for example,its realization is analysed in detail.
Key concepts: Interrupt, Realization (probability), Embedded system, Operating system, Computer science, Computer hardware, Engineering, Microcontroller