Difference between revisions of "OV3640"
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(New page: OV3640 is an Omnivision 3 Mpixels sensor that can be found in the following commercial camera modules: * http://framos.eu/4702.html?&L=3 '''but:''' this product has a limited order quantit...) |
(→Drivers) |
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| Line 9: | Line 9: | ||
* Somebody from OMAP community tried to push a driver some times ago: | * Somebody from OMAP community tried to push a driver some times ago: | ||
** https://patchwork.kernel.org/patch/9753/ | ** https://patchwork.kernel.org/patch/9753/ | ||
| + | |||
| + | ==Debugging== | ||
| + | * Access to sensor registers form userspace: | ||
| + | <pre class="apf"> | ||
| + | # cd /sys/class/video4linux/video0 | ||
| + | # echo 1 > i2c_reg | ||
| + | # cat i2c_val | ||
| + | </pre> | ||
==Links== | ==Links== | ||
* http://www.ovt.com/products/sensor.php?id=7&limit=25,24 | * http://www.ovt.com/products/sensor.php?id=7&limit=25,24 | ||
Revision as of 12:51, 27 July 2010
OV3640 is an Omnivision 3 Mpixels sensor that can be found in the following commercial camera modules:
- http://framos.eu/4702.html?&L=3 but: this product has a limited order quantity of 500pcs
- ?? if someone knows one more affordable... tell us !!
Sensor seems pretty cool but, as always with Omnivision, datasheets are under NDA and init procedure looks like black magic.
Drivers
- Freescale i.MX27/i.MX51 BSP have a driver for it (very customized one == only usable with Freescale BSP/boards)
- Somebody from OMAP community tried to push a driver some times ago:
Debugging
- Access to sensor registers form userspace:
# cd /sys/class/video4linux/video0 # echo 1 > i2c_reg # cat i2c_val
