Jul 7, 2010 #1 S shastri.vs Member level 2 Joined Dec 16, 2008 Messages 45 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,600 Hi, I am working on PXA270 controller. I am trying to make a GPIO pins low but its not happening. any idea. I am working on linux env.
Hi, I am working on PXA270 controller. I am trying to make a GPIO pins low but its not happening. any idea. I am working on linux env.
Jul 7, 2010 #2 U unaided Member level 5 Joined Mar 3, 2006 Messages 80 Helped 10 Reputation 20 Reaction score 1 Trophy points 1,288 Location China Activity points 1,652 Hi You should chek hardware if there is high level voltage connect to this pin.