is there any sample application that use gpio or uart3 or i2c on the beagleboard and runs on linux?

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1

Hi All,

How can I control gpio, uarts, I2C, SPI of expansion slot on the beagleboard with my linux application? is there any sample code or doc about it?

Regards
Emre ERTAŞ

2

Yeah, I would love to see some example or tutorial on how to use the
I2C with linux running with the beagle board. I am going to use the
beagleboard for a project and would love to know how to use it.

3

2008/10/25 Felipe <wpdesigner512@gmail.com>

Yeah, I would love to see some example or tutorial on how to use the
I2C with linux running with the beagle board. I am going to use the
beagleboard for a project and would love to know how to use it.

This is a good place to get info on using I2C, you can use bitbake to build i2c-tools and then get commands like i2cget to read from i2c devices.

http://www.lm-sensors.org/wiki/I2CTools