This driver allows to share one GPIO line for user IO with a key and a buzzer. The buzzer is operated with software PWM. As long there is no output the line is used to detect keypress events via IRQ.
Features
- for Linux kernel version 2.6 and higher
Categories
Operating System KernelsLicense
GNU General Public License version 3.0 (GPLv3), GNU Library or Lesser General Public License version 3.0 (LGPLv3)Follow SingleLineIO
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