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software:linux:docs:iio:iio [03 Jan 2013 20:42] – external edit | software:linux:docs:iio:iio [05 Jun 2020 17:03] (current) – [IIO Overview] Grammar changes Iulia Moldovan | ||
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===== IIO Overview ===== | ===== IIO Overview ===== | ||
- | * The Industrial I/O subsystem is intended to provide support for devices that in some sense are analog to digital or digital to analog | + | * The Industrial I/O subsystem is intended to provide support for devices that in some sense are analog to digital or digital to analog |
* Devices that fall into this category are: | * Devices that fall into this category are: | ||
* ADCs | * ADCs | ||
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* The overall aim is to fill the gap between the somewhat similar hwmon and input subsystems. | * The overall aim is to fill the gap between the somewhat similar hwmon and input subsystems. | ||
* Hwmon is very much directed at low sample rate sensors used in applications such as fan speed control and temperature measurement. | * Hwmon is very much directed at low sample rate sensors used in applications such as fan speed control and temperature measurement. | ||
- | * Input is, as it' | + | * The input is (as its name suggests) focused on human interaction input devices: |
* Keyboard | * Keyboard | ||
* Mouse | * Mouse | ||
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* Joystick | * Joystick | ||
- | * In some cases there is considerable overlap between these and IIO. | + | * In some cases, there is considerable overlap between these and IIO. |
* A typical device falling into the IIO category would be connected via SPI or I2C. | * A typical device falling into the IIO category would be connected via SPI or I2C. |