Portable electronic apparatus and its line traffic control accomplishing method
A kind of electronic equipment, portable technology, applied in the field of portable electronic equipment and its wire control, can solve the problems of affecting appearance and ease of use, power consumption and cost increase, increasing cost, etc., to achieve increased cost, simple control, and line interface simple effect
Inactive Publication Date: 2008-07-09
LENOVO MOBILE COMM TECH
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The invention discloses a portable electronic device and a wire-control method. The portable electronic device includes an earphone socket, a CPU and an interruption detecting module. During the wire-control process through a wire-control earphone, the CPU records the time from the press-down to release of the wire-control earphone key-press, compares the time length with the preset threshold to judge and record the type of the key-press corresponding to the time length, and performs corresponding functions according to the recorded type of key-press for one-time operation or the combination of key-press types for many times of operation. With the simple wire-control earphone provided by the invention, various control functions can be performed to the portable electronic device.
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