N900 light meter
(New page: The light meter lets the software on the n900 sense ambient light levels. =Hardware= The device is a TAOS [http://www.taosinc.com/downloaddetail.aspx?did=141 TSL2562]. =Software=) |
(→Software) |
||
| Line 3: | Line 3: | ||
The device is a TAOS [http://www.taosinc.com/downloaddetail.aspx?did=141 TSL2562]. | The device is a TAOS [http://www.taosinc.com/downloaddetail.aspx?did=141 TSL2562]. | ||
=Software= | =Software= | ||
| + | It is handled by the kernel module tsl2563. | ||
| + | |||
| + | The kernel driver exposes the lux value in the sysfs file | ||
| + | cat /sys/class/i2c-adapter/i2c-2/2-0029/lux | ||
| + | 21 | ||
Revision as of 23:33, 7 June 2010
The light meter lets the software on the n900 sense ambient light levels.
Hardware
The device is a TAOS TSL2562.
Software
It is handled by the kernel module tsl2563.
The kernel driver exposes the lux value in the sysfs file
cat /sys/class/i2c-adapter/i2c-2/2-0029/lux 21