Method and apparatus for recognizing earphone in portable terminal
    4.
    发明授权
    Method and apparatus for recognizing earphone in portable terminal 有权
    在便携式终端中识别耳机的方法和装置

    公开(公告)号:US09282391B2

    公开(公告)日:2016-03-08

    申请号:US13668652

    申请日:2012-11-05

    Inventor: Rami Jung

    Abstract: A method and an apparatus for preventing an erroneous operation according to generation of an interrupt signal during separation and mounting procedures of an earphone are provided. The method includes detecting generation of an interrupt associated with a change in a connection state between the earphone and an interface unit, determining the connection state when the generation of the interrupt is detected, determining whether a preset stabilizing time for stabilizing the change in the connection state has elapsed, determining whether the determined connection state is identical with a connection state before the generation of the interrupt when the preset stabilizing time elapses, and maintaining the connection state before the generation of the interrupt when the determined connection state is identical with the connection state before the generation of the interrupt.

    Abstract translation: 提供了一种用于在耳机的分离和安装过程期间根据中断信号的产生来防止错误操作的方法和装置。 该方法包括检测与耳机和接口单元之间的连接状态的变化相关联的中断的产生,当检测到中断的产生时确定连接状态,确定用于稳定连接中的改变的预设的稳定时间 状态已经过去,当所确定的连接状态与连接相同时,确定所确定的连接状态是否与中断产生之前的连接状态相同,并且在中断生成之前保持连接状态 状态之前中断的产生。

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