Hi, two weeks ago I received my BeagleBone Blue.
So far, I've managed to get - an OrangeRX DSMX receiver - a GP-735T GPS receiver - a Servo - and a 2S LiPo Akku going, more or less without any problems. However, all the I²C devices I connected to the available I²C bus #1 so far only work "one-way". I.e., I can send data to the devices and they do what they are supposed to, but I can't seem to get any data from a device to the BBBlue. E.g., I've got a I²C DC motor controller (with more juice than the builtin one). I can set my motors spinning, braking, reversing, ... using this controller, but I can't get any status information back from the device. I already swapped all cables (and measured them) - they seem to be okay. Can it have something to do with the I²C-settings in the dtb? How does u-boot select the right dtb anyway? Thanks in advance, Torsten -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/95be0049-2ba8-4bf6-b736-3256324b3b86%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
