N900 Hardware Autofocus
(New page: The n900 main camera uses a coil to move a lens, to focus. =Hardware= This is implemented in hardware by an analog devices AD5820. See [http://www.analog.com/en/digital-to-analog-converter...) |
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| - | The | + | The [[Nokia N900|N900]] main camera uses a coil to move a lens, to focus. |
| - | =Hardware= | + | |
| + | ==Hardware== | ||
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This is implemented in hardware by an analog devices AD5820. | This is implemented in hardware by an analog devices AD5820. | ||
See [http://www.analog.com/en/digital-to-analog-converters/da-converters/ad5821/products/product.html datasheet.] | See [http://www.analog.com/en/digital-to-analog-converters/da-converters/ad5821/products/product.html datasheet.] | ||
| - | =Software= | + | |
| + | ==Software== | ||
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This is driven in kernel by the ad5820 module. | This is driven in kernel by the ad5820 module. | ||
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| + | [[Category:N900 Hardware]] | ||
Revision as of 11:48, 9 June 2010
The N900 main camera uses a coil to move a lens, to focus.
Hardware
This is implemented in hardware by an analog devices AD5820. See datasheet.
Software
This is driven in kernel by the ad5820 module.