pmeerw's blog

22 Jun 2012

Fri, 22 Jun 2012

Linux sensor driver coding

I am figuring out how to interact with these sensors via the Linux industrial I/O framework...

See a breadboard with 3.3V/5V power supply (from USB), a level shifter (1.8V to 3.3V), VCNL4000 proximity/ambient light sensor, battery-buffered RTC clock, ADXL345 accelerometer, ADJD-S311 color light sensor. Everything is hooked up to the beagleboard-xm via the expansion header (GND, I2C SCA & SCL, 1V8).

My full lineup of sensors is here.

posted at: 00:33 | path: /projects | permanent link

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