Not every pin is muxed as GPIO/Mode 7. You have to pinmux them if you want to use it as GPIO pin. And even some pins cannot be pin muxed as GPIO; they are GND, 5V, 3V3, and analog input pins.
Sent from my iPad > On Jun 3, 2014, at 4:25 AM, [email protected] wrote: > > Hello guys, > I'm working on BBB for a school project. I need to control 6 motors with my > BBB. > But it seems that some gpios don't work. When I test them with an > oscilloscope as output they aren't all detected and some of them don't change > from 0V to 3.3V when I change value from 0 to 1. > Could it be the pin mode who affects it ? > I'm completly lost, could you help me ? > Thank you in advance. > -- > 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. -- 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.
