Thanks Maycon, That did the trick.
Josh On Sun, Oct 27, 2013 at 8:53 AM, <[email protected]> wrote: > Sory, please read... > echo BB-I2C1 > /sys/devices/bone_capemgr.??**??/slots > Maycon > > > On Sunday, October 27, 2013 12:50:32 PM UTC-2, [email protected]: >> >> The Debian maps the i2c-0 to i2c0, and i2c-1 to i2c2, if you use >> echo BB-I2C2 > /sys/devices/bone_capemgr.??**??/slots >> this enables i2c-2 maped to i2c1 on BBB in all cases the bus is >> configured with pull-ups, be careful with >> capacitance in line, long wires can add... >> i2c0 - internal >> i2c1 - pins 17-18 >> i2c2 - pins 19-20 >> Maycon >> >> On Saturday, October 26, 2013 4:38:27 PM UTC-2, Joshua Datko wrote: >>> >>> >>> In the default Debian imagine, can any I2C bus be used from the P9 >>> expansion header, without rebuilding the kernel? If so, which pins? (19 & >>> 20, or 17 & 18?) >>> >>> When I run i2cdetect, I have two I2C buses, but I'm not sure which buses >>> they map to on the BBB: >>> >>> i2c-0 i2c OMAP I2C adapter I2C adapter >>> i2c-1 i2c OMAP I2C adapter I2C adapter >>> >>> Assuming I have a working I2C slave device, if I wire SDA to P9_20, SCL >>> to P9_19, 3.3V power to P9_3, GND to P9_1, would one expect the device to >>> show up on the i2c bus (the breakout board already has a pull-up resistor)? >>> >>> Josh >>> >> -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/beagleboard/7reYt7Tmdjs/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- 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/groups/opt_out.
