General-purpose input/output (GPIO) driver samples
The driver samples in this directory provide a starting point for writing a custom GPIOdriver for your device.
| Sample | Description |
|---|---|
| GPIO Drivers | The GPIO driver samples contain annotated code to illustrate how to write a GPIO controller driver that works in conjunction with the GPIO framework extension (GpioClx) to handle GPIO I/O control requests, and a peripheral driver that runs in kernel mode and uses GPIO resources. |
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