Hi: I have a custom i2c device (one that looks like memory, you can do reads and writes to it) connected to my BeagleBone Black.
According to the online docs, I have the device connected to: i2c2: 0x4819_C000 However when I do an i2cdetect -l I only see: # i2cdetect -l i2c-0 i2c OMAP I2C adapter I2C adapter i2c-1 i2c OMAP I2C adapter I2C adapter # i2cdetect -F /dev/i2c-1 Error: I2C bus name doesn't match any bus present! # i2cdetect -F /dev/i2c-0 Error: I2C bus name doesn't match any bus present! I don't see to be able to see anything on any i2c buses in the system. The hardware seems to be correctly connected. Is there some configuration thing I need to do to get i2c working properly on my BeagleBone Black ? I am using the Debian image on my uSD card to boot: bone-debian-7.4-2014-03-27-2gb.img.xz (Wheezy stable) (KERNEL: BeagleBone/BeagleBone Black: v3.8.13-bone47 kernel) I seem to be befuddled as I think some junk should show up on i2cdetect or i2cdump but I get nothing. Help ? Ideas ? Thanks in Advanced. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
