• Registered: 2006-08-28
  • Posts: 3

Topic: Any I2C device driver running yet ?

Hi,

  There are many interesting I2C device (ambiant light meter, accelerometer, FM tuners, ...). Are there actually any I2C device in the chumby ? If yes, is it possible to be sent the source code of the driver for the device ?

Regards,
Jhon.

2 Reply by bunnie (edited by bunnie 2006-08-29 03:29:15)

  • From: Singapore
  • Registered: 2006-08-26
  • Posts: 188

Re: Any I2C device driver running yet ?

The peripherals actually all use SPI. We have multiple SPI drivers running on chumby.

Our audio codec also uses I2C to configure its registers. These drivers are also currently running and working on the MX21.

You can obtain the code through our developer website at http://www.chumby.com/corporate/developers

7BAA 2E53 01C1 DCFF 497B  E7F0 9699 A303 78F0 D9B9

bunnie's Website

3 Reply by snookie (edited by snookie 2009-01-15 22:11:42)

  • Registered: 2009-01-15
  • Posts: 5

Re: Any I2C device driver running yet ?

This is quite an old post, and I don't believe it's still true for the newer kernel.  Can a chumby developer comment on this?  Is there an i2c driver?  If there is, where is it and is there documentation on using it? 

I've looked endlessly.  Most I can find talk about a SPI driver, but no help there either.

Thanks, Appreciate the help.

  • Registered: 2009-01-15
  • Posts: 5

Re: Any I2C device driver running yet ?

Just wondering if anyone knows anything about my post above?  Pretty frustrated as I can't find anything on the freescale website nor chumby's. 

Thanks for the help, really appreciate it.