Hello all. I have a problem with my BeagleBone Black pinout configuration. I found this project couple months ago:
http://myroboticadventure.blogspot.co.ke/2014/05/my-first-working-robot-its-alive.html In my project i've planned to use pwm pins P8_13; P8_19 and P9_14; P9_16 to sending the pwm signal to my mobile robot motors. I've planned to use this platform: https://www.pololu.com/product/1551 version with 4 encoders and 4 motors and https://www.sparkfun.com/products/retired/11593 to controll the wheels. I was try to wrote with python some example code to test the connections in my "robot" and here is the problem: Whatever pin a was try to use, my BBB didn't do nothing and show me this in console: *[ 6751.522455] ehrpwm 48304200.ehrpwm: Duty is larger than period* I was try to configure pins and his duty and period but nothing still works and the message is the same. In addition to the /lib/ firmware directory some guys in You Tube have bone_pwm_PX_XX files and in my case i don't see any of that files. I actually lost hope to run the project :( Maybe someone will help me here. Thanks. Tom. -- 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/3ab0d8a8-4824-4843-98b8-75bc88dce795%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
