Hiya,
I have some questions on I2C on BBW.
I have the BBW Rev. A6. I am using the
Angstrom-Cloud9-IDE-GNOME-eglibc-ipk-v2012.05-beaglebone-2012.11.22.img
build.
Does the kernel in this build (3.2.34) work well with I2C?
These are my devices:
root@bb:~# # ls /dev/i2*
/dev/i2c-1 /dev/i2c-3
I have read somewhere that pins 19 and 20 of the P9 connector are
mapped to /dev/i2c-3. If so which device is mapped to pins 17 and 18
of P9, /dev/i2c-1 or /dev/i2c-2?
If the answer to the question above is /dev/i2c-2, how can I use it,
do I need to change the kernel or is it enough to pass a parameter to
uBoot?
Thanks for reading this.