>>>>> Vijay Padiyar writes: ...
Vijay> When I try to open the I2C device from a user program in root Vijay> mode, I get an error and the value of errno is ENODEV. ... This means that there is no I2C controller driver in your kernel. Probably you use stock kernel which does not contain driver for CPM I2C. You have to look for a custom kernel (I can offer Arabella Linux) or try to apply one of the patches which were posted in the past. Best regards, -- ======================================================================== Yuli Barcohen | Phone +972-9-765-1788 | Software Project Leader yuli at arabellasw.com | Fax +972-9-765-7494 | Arabella Software, Israel ========================================================================